* { margin: 0; padding: 0; box-sizing: border-box; }
        
        :root {
            /* 14.5.2026 (rev10) — Klasik akademik palet. Detay: 2022-2.html */
            --primary: #3d342a;
            --primary-light: #544638;
            --gold: #c9a961;
            --gold-light: #dcc282;
            --gold-dark: #a08443;
            --accent: #6b8e4e;
            --accent-light: #8aaa6a;
            --accent-dark: #4e6d36;
            --danger: #a83a3a;
            --bg-dark: #2a221b;
            --bg-darker: #1f1812;
            --text-primary: #f4ebd9;
            --text-secondary: #b8a988;
            --border: #4a3f33;
            
            /* 3D Shadow System (lighter shadows for softer feel) */
            --shadow-sm: 0 2px 4px rgba(0,0,0,0.25);
            --shadow-md: 0 10px 20px rgba(0,0,0,0.3), 0 4px 8px rgba(0,0,0,0.2);
            --shadow-lg: 0 20px 40px rgba(0,0,0,0.35), 0 10px 20px rgba(0,0,0,0.22);
            --shadow-xl: 0 30px 60px rgba(0,0,0,0.4), 0 15px 30px rgba(0,0,0,0.28);
            --shadow-glow-gold: 0 0 40px rgba(251, 191, 36, 0.32), 0 0 80px rgba(251, 191, 36, 0.16);
            --shadow-glow-emerald: 0 0 40px rgba(16, 185, 129, 0.32), 0 0 80px rgba(16, 185, 129, 0.16);
            
            /* 3D Inner highlights */
            --inset-top: inset 0 1px 0 rgba(255,255,255,0.18);
            --inset-edge: inset 0 1px 0 rgba(255,255,255,0.22), inset 0 -1px 0 rgba(0,0,0,0.25);
        }

        body {
            font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', 'Twemoji Mozilla', 'EmojiOne Color';
            /* Ana site ile uyumlu lacivert zemin */
            background: #162844;
            background-attachment: fixed;
            color: var(--text-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

        .bg-animation {
            position: fixed;
            inset: 0;
            z-index: -1;
            /* 14.5.2026 (rev10) — Orb renkleri palete uyduruldu */
            background:
                radial-gradient(ellipse at 10% 10%, rgba(201, 169, 97, 0.14) 0%, transparent 45%),
                radial-gradient(ellipse at 90% 90%, rgba(107, 142, 78, 0.13) 0%, transparent 45%),
                radial-gradient(ellipse at 50% 50%, rgba(168, 58, 58, 0.06) 0%, transparent 60%);
            animation: bgShift 20s ease-in-out infinite alternate;
        }
        
        @keyframes bgShift {
            0% { background-position: 0% 0%, 100% 100%, 50% 50%; }
            100% { background-position: 20% 10%, 80% 90%, 60% 40%; }
        }
        
        /* Floating Orbs Background — slightly brighter */
        .bg-animation::before,
        .bg-animation::after {
            content: '';
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.5;
            animation: float-orb 15s ease-in-out infinite;
        }
        .bg-animation::before {
            width: 400px; height: 400px;
            background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
            top: 10%; left: -100px;
        }
        .bg-animation::after {
            width: 500px; height: 500px;
            background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
            bottom: 5%; right: -150px;
            animation-delay: -7s;
        }
        
        @keyframes float-orb {
            0%, 100% { transform: translate(0, 0) scale(1); }
            33% { transform: translate(50px, -30px) scale(1.1); }
            66% { transform: translate(-30px, 40px) scale(0.95); }
        }
        
        /* Shimmer animation reused everywhere */
        @keyframes shimmer {
            0% { background-position: -200% center; }
            100% { background-position: 200% center; }
        }
        
        @keyframes float-card {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-6px); }
        }
        
        @keyframes gradient-border-rotate {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        
        @keyframes glow-pulse {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 1; }
        }

        /* 14.5.2026 (rev5) — Giriş Resmi: tıklama alanı resmin kendisi kadar.
           Eskiden min-height/min-width + wrapper max-width:1400px her resmin
           etrafında dev boş alan yaratıyordu. Şimdi sarıcı resme yapışıyor. */
        .giriş-image-wrapper {
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 0 auto 24px auto;
            width: fit-content;
            max-width: 100%;
            position: relative;
            pointer-events: none;
        }
        .giriş-image-wrapper > * { pointer-events: auto; }
        .giriş-image {
            display: block;
            max-width: 100%;
            height: auto;
            border-radius: 16px;
            box-shadow: var(--shadow-lg);
            border: 1px solid rgba(255,255,255,0.08);
            background: transparent;
        }
        .giriş-image[src^="data:image/svg+xml"] { display: none; }

        /* INDEX PAGE */
        .index-page { padding: 40px 20px; max-width: 1400px; margin: 0 auto; }
        .index-page.hidden { display: none; }

        /* 14.5.2026 — Ana sayfa (sınav seçim ekranı) kalıcı gizli;
           sayfa açılınca ilk sınav otomatik açılır. JS
           referansları bozulmasın diye element DOM'da kalır, sadece
           görünmez. */
        #indexPage { display: none !important; }
        /* Geri butonu aktif - testquiz.html'e gidiyor */

        .page-header { text-align: center; margin-bottom: 60px; position: relative; }
        .page-header h1 {
            font-size: clamp(2.2rem, 5.5vw, 4rem);
            font-weight: 900;
            background: linear-gradient(135deg, #fff 0%, var(--gold-light) 30%, var(--gold) 50%, var(--accent-light) 80%, var(--accent) 100%);
            background-size: 200% auto;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 14px;
            letter-spacing: -1px;
            line-height: 1.1;
            animation: shimmer 5s linear infinite;
            text-shadow: 0 0 60px rgba(251, 191, 36, 0.3);
            filter: drop-shadow(0 4px 20px rgba(251, 191, 36, 0.2));
        }
        .page-header p { 
            color: var(--text-secondary); 
            font-size: 1.15rem;
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        .stats-bar {
            display: flex;
            justify-content: center;
            gap: 24px;
            margin-bottom: 60px;
            flex-wrap: wrap;
            perspective: 1200px;
        }

        .stat-item {
            text-align: center;
            padding: 28px 48px;
            background: 
                linear-gradient(145deg, rgba(90, 108, 158, 0.78), rgba(58, 72, 115, 0.84));
            border-radius: 24px;
            border: 1px solid rgba(255,255,255,0.08);
            transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            transform-style: preserve-3d;
            box-shadow:
                var(--shadow-lg),
                var(--inset-top),
                inset 0 -2px 0 rgba(0,0,0,0.4);
            overflow:visible;
        }
        
        /* Top glass reflection */
        .stat-item::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 50%;
            background: linear-gradient(180deg, 
                rgba(255,255,255,0.06) 0%, 
                rgba(255,255,255,0.02) 50%, 
                transparent 100%);
            pointer-events: none;
            border-radius: 24px 24px 0 0;
        }
        
        /* Animated gradient border on hover */
        .stat-item::after {
            content: '';
            position: absolute;
            inset: -1px;
            border-radius: 24px;
            padding: 1px;
            background: linear-gradient(135deg, 
                transparent 0%, 
                var(--gold) 40%, 
                var(--accent) 60%, 
                transparent 100%);
            background-size: 200% 200%;
            -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.4s ease;
            animation: gradient-border-rotate 4s ease infinite;
        }

        .stat-item:hover {
            transform: translateY(-10px) rotateX(5deg) rotateY(-3deg) scale(1.03);
            border-color: rgba(251, 191, 36, 0.3);
            box-shadow:
                var(--shadow-xl),
                var(--shadow-glow-gold),
                var(--inset-top);
        }
        
        .stat-item:hover::after { opacity: 1; }

        .stat-number {
            font-size: 2.8rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--accent) 100%);
            background-size: 200% auto;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-family: 'JetBrains Mono', monospace;
            text-shadow: 0 0 30px rgba(251, 191, 36, 0.3);
            animation: shimmer 4s linear infinite;
            line-height: 1;
            position: relative;
            z-index: 1;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 10px;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-weight: 600;
            position: relative;
            z-index: 1;
        }

        .years-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 32px;
            perspective: 1500px;
        }

        .year-card {
            background: 
                linear-gradient(165deg, rgba(90, 108, 158, 0.78) 0%, rgba(58, 72, 115, 0.84) 100%);
            border-radius: 28px;
            padding: 36px;
            border: 1px solid rgba(255,255,255,0.08);
            cursor: pointer;
            transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow:visible;
            transform-style: preserve-3d;
            box-shadow:
                0 20px 50px rgba(0,0,0,0.5),
                0 10px 25px rgba(0,0,0,0.3),
                var(--inset-top),
                inset 0 -3px 0 rgba(0,0,0,0.4);
        }
        
        /* Glass reflection top */
        .year-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 60%;
            background: linear-gradient(180deg, 
                rgba(255,255,255,0.07) 0%, 
                rgba(255,255,255,0.02) 40%,
                transparent 100%);
            pointer-events: none;
            border-radius: 28px 28px 0 0;
            z-index: 1;
        }
        
        /* Animated gradient border on hover */
        .year-card::after {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 28px;
            padding: 2px;
            background: linear-gradient(135deg, 
                var(--gold) 0%, 
                transparent 30%, 
                transparent 70%, 
                var(--accent) 100%);
            background-size: 300% 300%;
            -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.5s ease;
            animation: gradient-border-rotate 5s ease infinite;
            z-index: 0;
        }
        
        /* Decorative glow orb inside card */
        .year-card .glow-orb {
            position: absolute;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            top: -60px; right: -60px;
            background: radial-gradient(circle, rgba(251, 191, 36, 0.25) 0%, transparent 70%);
            filter: blur(20px);
            transition: all 0.6s ease;
            pointer-events: none;
            z-index: 0;
        }
        
        .year-card:hover .glow-orb {
            transform: scale(1.5);
            background: radial-gradient(circle, rgba(251, 191, 36, 0.4) 0%, transparent 70%);
        }

        .year-card:hover {
            transform: translateY(-14px) rotateX(4deg) scale(1.02);
            border-color: rgba(251, 191, 36, 0.4);
            box-shadow: 
                0 40px 80px rgba(0,0,0,0.6),
                0 20px 40px rgba(0,0,0,0.4),
                var(--shadow-glow-gold),
                var(--inset-top);
        }
        .year-card:hover::after { opacity: 1; }
        
        /* All inner content above effects */
        .year-card > * { position: relative; z-index: 2; }

        .year-badge {
            display: inline-block;
            background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
            color: var(--primary);
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 800;
            font-size: 1rem;
            margin-bottom: 22px;
            box-shadow: 
                0 8px 20px rgba(251, 191, 36, 0.4),
                inset 0 1px 0 rgba(255,255,255,0.4),
                inset 0 -2px 0 rgba(0,0,0,0.15);
            text-shadow: 0 1px 0 rgba(255,255,255,0.3);
            letter-spacing: 0.5px;
            transform: translateZ(20px);
        }

        .year-card h3 { 
            font-size: 1.4rem; 
            font-weight: 800; 
            margin-bottom: 14px;
            background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 10px rgba(0,0,0,0.5);
        }

        .exam-info { display: flex; gap: 12px; margin-top: 22px; }
        .exam-info-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
            padding: 10px 16px;
            border-radius: 12px;
            border: 1px solid rgba(255,255,255,0.05);
            box-shadow: 
                inset 0 1px 0 rgba(255,255,255,0.08),
                0 2px 4px rgba(0,0,0,0.2);
            font-weight: 600;
        }

        .exam-btn {
            width: 100%;
            margin-top: 28px;
            padding: 18px;
            font-size: 1.05rem;
            font-weight: 800;
            background: linear-gradient(165deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-dark) 100%);
            color: white;
            border: none;
            border-radius: 16px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            letter-spacing: 0.5px;
            text-transform: uppercase;
            position: relative;
            overflow:visible;
            box-shadow:
                0 10px 25px rgba(16, 185, 129, 0.4),
                0 4px 10px rgba(16, 185, 129, 0.3),
                inset 0 1px 0 rgba(255,255,255,0.3),
                inset 0 -3px 0 rgba(0,0,0,0.25);
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }
        
        /* Shine sweep on button */
        .exam-btn::before {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 50%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.6s ease;
        }
        
        .exam-btn:hover { 
            transform: translateY(-3px) scale(1.02); 
            box-shadow: 
                0 15px 35px rgba(16, 185, 129, 0.5),
                0 6px 15px rgba(16, 185, 129, 0.4),
                inset 0 1px 0 rgba(255,255,255,0.4),
                inset 0 -3px 0 rgba(0,0,0,0.25);
        }
        .exam-btn:hover::before { left: 150%; }
        .exam-btn:active { 
            transform: translateY(-1px) scale(1.01);
            box-shadow:
                0 5px 15px rgba(16, 185, 129, 0.4),
                inset 0 2px 5px rgba(0,0,0,0.2);
        }

        /* EXAM PAGE */
        .exam-page { display: none; }
        .exam-page.active { display: block; }

        .exam-topbar {
            position: fixed;
            top: 0; left: 0; right: 0;
            height: 76px;
            background: rgba(40, 50, 90, 0.85);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 28px;
            z-index: 1000;
        }

        .topbar-left { display: flex; align-items: center; gap: 16px; }

        .back-btn {
            width: 48px; height: 48px;
            border-radius: 14px;
            background: linear-gradient(165deg, #4d5d92 0%, #3a4878 50%, #2c3862 100%);
            border: 1px solid rgba(255,255,255,0.08);
            color: var(--text-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 1.3rem;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow:
                0 6px 15px rgba(0,0,0,0.4),
                inset 0 2px 0 rgba(255,255,255,0.1),
                inset 0 -2px 0 rgba(0,0,0,0.3);
        }
        .back-btn:hover { 
            background: linear-gradient(165deg, var(--gold-light), var(--gold), var(--gold-dark)); 
            color: var(--primary);
            transform: translateY(-3px) scale(1.05);
            box-shadow: 
                0 10px 25px rgba(251, 191, 36, 0.4),
                inset 0 2px 0 rgba(255,255,255,0.3);
        }


        /* ── 3D HOME BUTONU ─────────────────────────────────────────── */
        .home-btn-3d {
            position: relative;
            width: 48px; height: 48px;
            border-radius: 14px;
            background: linear-gradient(165deg,
                rgba(99,143,210,0.28) 0%,
                rgba(58,95,165,0.38) 50%,
                rgba(34,60,120,0.42) 100%);
            border: 1.5px solid rgba(251,191,36,0.40);
            color: #fbbf24;
            display: flex; align-items: center; justify-content: center;
            cursor: pointer; font-size: 1.22rem;
            transition: transform .35s cubic-bezier(.34,1.56,.64,1),
                        box-shadow .3s ease, background .3s ease;
            box-shadow:
                0 6px 18px rgba(0,0,0,0.45),
                0 2px 5px rgba(251,191,36,0.18),
                inset 0 1px 0 rgba(255,255,255,0.18),
                inset 0 -2px 0 rgba(0,0,0,0.28);
            transform-style: preserve-3d;
            text-decoration: none; outline: none; flex-shrink: 0;
        }
        .home-btn-3d::before {
            content: '';
            position: absolute; inset: 0;
            border-radius: 13px;
            background: linear-gradient(180deg,
                rgba(255,255,255,.14) 0%, transparent 55%);
            pointer-events: none;
        }
        .home-btn-3d::after {
            content: '';
            position: absolute;
            bottom: -5px; left: 12%; right: 12%; height: 5px;
            background: rgba(251,191,36,0.35);
            border-radius: 0 0 8px 8px;
            filter: blur(5px);
            transition: opacity .3s ease;
        }
        .home-btn-3d:hover {
            background: linear-gradient(165deg,#fbbf24 0%,#f59e0b 55%,#d97706 100%);
            color: #1a1430;
            transform: translateY(-5px) scale(1.10) rotateX(8deg);
            box-shadow:
                0 16px 32px rgba(251,191,36,0.50),
                0 6px 12px rgba(0,0,0,0.35),
                inset 0 1px 0 rgba(255,255,255,0.50);
            border-color: rgba(251,191,36,0.9);
        }
        .home-btn-3d:active {
            transform: translateY(-1px) scale(1.02);
            transition: transform .08s ease;
        }
        .home-btn-3d:hover::after {
            background: rgba(251,191,36,0.75);
            filter: blur(8px);
        }

        .exam-title { font-size: 1.3rem; font-weight: 800; }
        .exam-title span {
            background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
        }

        /* ============================================================
           CHRONOMETER PANEL — Fixed top-right, doesn't scroll
           OPTIC PANEL — Fixed below chrono, internally scrollable, syncs with main scroll
           ============================================================ */
        
        /* CHRONOMETER — fixed at top, compact, never scrolls */
        .chrono-panel {
            position: fixed;
            right: 24px;
            top: 96px;
            width: 360px;
            z-index: 100;
            perspective: 1800px;
        }
        
        /* OPTIC — fixed below chrono with own scroll, also syncs with main page scroll */
        .optic-panel {
            position: fixed;
            right: 24px;
            top: calc(96px + 360px + 8px);
            width: 360px;
            max-height: calc(100vh - 96px - 360px - 16px);
            z-index: 99;
            perspective: 1800px;
        }

        @media (max-height: 900px) {
            .optic-panel {
                top: calc(96px + 340px + 6px);
                max-height: calc(100vh - 96px - 340px - 12px);
            }
        }
        @media (max-height: 800px) {
            .optic-panel {
                top: calc(96px + 320px + 4px);
                max-height: calc(100vh - 96px - 320px - 8px);
            }
        }

        /* ============================================================
           PREMIUM SIDE-PERSPECTIVE CHRONOMETER
           ============================================================ */
        .chrono-wrapper {
            perspective: 1800px;
            transform-style: preserve-3d;
        }

        .chrono-device {
            background: 
                linear-gradient(165deg, #3a4570 0%, #2d3658 50%, #232a48 100%);
            border-radius: 26px;
            padding: 22px 22px 24px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            box-shadow:
                0 30px 60px rgba(0, 0, 0, 0.5),
                0 15px 30px rgba(0, 0, 0, 0.4),
                inset 0 2px 0 rgba(255, 255, 255, 0.12),
                inset 0 -3px 0 rgba(0, 0, 0, 0.6),
                inset 0 0 0 1px rgba(251, 191, 36, 0.06);
            transform: rotateY(-9deg) rotateX(2deg);
            transform-origin: right center;
            transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow:visible;
        }
        
        .chrono-device:hover {
            transform: rotateY(-4deg) rotateX(1deg);
        }

        /* Top glass reflection */
        .chrono-device::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 40%;
            background: linear-gradient(180deg, 
                rgba(255, 255, 255, 0.07) 0%, 
                rgba(255, 255, 255, 0.02) 60%,
                transparent 100%);
            pointer-events: none;
            border-radius: 26px 26px 0 0;
        }

        /* Animated gold rim */
        .chrono-device::after {
            content: '';
            position: absolute;
            inset: -1px;
            border-radius: 26px;
            padding: 1px;
            background: linear-gradient(135deg, 
                var(--gold) 0%, 
                transparent 30%, 
                transparent 70%, 
                var(--accent) 100%);
            background-size: 200% 200%;
            -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0.5;
            animation: gradient-border-rotate 6s ease infinite;
            pointer-events: none;
        }

        .chrono-device > * { position: relative; z-index: 1; }

        /* Brand strip */
        .chrono-brand {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-size: 0.65rem;
            font-weight: 800;
            letter-spacing: 3px;
            color: var(--gold);
            text-transform: uppercase;
            margin-bottom: 14px;
            text-shadow: 0 0 12px rgba(251, 191, 36, 0.4);
        }
        .chrono-dot {
            width: 5px; height: 5px;
            border-radius: 50%;
            background: var(--gold);
            box-shadow: 0 0 8px var(--gold);
        }

        /* Mode tabs */
        .chrono-mode-tabs {
            display: flex;
            gap: 6px;
            padding: 4px;
            background: rgba(0, 0, 0, 0.4);
            border-radius: 12px;
            margin-bottom: 18px;
            box-shadow: 
                inset 0 2px 5px rgba(0, 0, 0, 0.5),
                0 1px 0 rgba(255, 255, 255, 0.05);
        }
        .chrono-tab {
            flex: 1;
            padding: 9px;
            border: none;
            background: transparent;
            color: var(--text-secondary);
            font-size: 0.75rem;
            font-weight: 700;
            border-radius: 9px;
            cursor: pointer;
            transition: all 0.3s ease;
            letter-spacing: 0.5px;
            font-family: 'Inter', sans-serif;
        }
        .chrono-tab.active {
            background: linear-gradient(165deg, var(--gold-light), var(--gold), var(--gold-dark));
            color: var(--primary);
            box-shadow: 
                0 4px 12px rgba(251, 191, 36, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.3),
                inset 0 -1px 0 rgba(0, 0, 0, 0.15);
            text-shadow: 0 1px 0 rgba(255, 255, 255, 0.2);
        }
        .chrono-tab:not(.active):hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-primary);
        }

        /* Display screen with bezel */
        .chrono-display {
            margin-bottom: 18px;
        }
        .chrono-bezel {
            background: 
                linear-gradient(165deg, #2a3260 0%, #1c2348 100%);
            border-radius: 18px;
            padding: 22px 16px 18px;
            border: 1px solid rgba(251, 191, 36, 0.15);
            box-shadow: 
                inset 0 4px 12px rgba(0, 0, 0, 0.8),
                inset 0 -1px 0 rgba(255, 255, 255, 0.04),
                0 1px 0 rgba(255, 255, 255, 0.05);
            position: relative;
        }
        
        /* LCD glass texture */
        .chrono-bezel::before {
            content: '';
            position: absolute;
            inset: 0;
            background: 
                repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(255, 255, 255, 0.01) 2px, rgba(255, 255, 255, 0.01) 3px);
            border-radius: 18px;
            pointer-events: none;
        }
        
        .chrono-screen { position: relative; }

        .chrono-mode-label {
            font-size: 0.6rem;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: 2.5px;
            text-align: center;
            margin-bottom: 10px;
            text-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
            text-transform: uppercase;
        }

        .chrono-time {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;
        }
        .chrono-digit-group {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            min-width: 56px;
        }
        .chrono-digit {
            font-family: 'JetBrains Mono', monospace;
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold-light);
            text-shadow: 
                0 0 15px rgba(251, 191, 36, 0.6),
                0 0 30px rgba(251, 191, 36, 0.3);
            letter-spacing: 1px;
            line-height: 1;
        }
        .chrono-unit {
            font-size: 0.55rem;
            font-weight: 700;
            color: var(--text-secondary);
            letter-spacing: 1.5px;
        }
        .chrono-colon {
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--accent);
            animation: blink 1s ease-in-out infinite;
            margin-bottom: 14px;
            text-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
        }
        @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

        .chrono-status {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 12px;
            padding-top: 10px;
            border-top: 1px dashed rgba(255, 255, 255, 0.08);
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--text-secondary);
            letter-spacing: 1.5px;
        }
        .chrono-status-dot {
            width: 8px; height: 8px;
            border-radius: 50%;
            background: var(--text-secondary);
            box-shadow: 0 0 6px var(--text-secondary);
        }
        .chrono-device.running .chrono-status-dot {
            background: var(--accent);
            box-shadow: 0 0 10px var(--accent);
            animation: glow-pulse 1s ease-in-out infinite;
        }
        .chrono-device.running .chrono-status {
            color: var(--accent);
        }
        .chrono-device.paused .chrono-status-dot {
            background: var(--gold);
            box-shadow: 0 0 10px var(--gold);
        }
        .chrono-device.paused .chrono-status {
            color: var(--gold);
        }
        .chrono-device.finished .chrono-digit {
            color: #ef4444;
            text-shadow: 0 0 20px rgba(239, 68, 68, 0.6);
            animation: glow-pulse 0.6s ease-in-out infinite;
        }
        @keyframes glow-pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.5; }
        }

        /* Countdown adjuster */
        .chrono-adjuster {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 14px;
            padding: 14px;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 255, 255, 0.04);
            box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.3);
        }
        .chrono-preset-label {
            font-size: 0.65rem;
            font-weight: 800;
            color: var(--text-secondary);
            letter-spacing: 2px;
            text-transform: uppercase;
            text-align: center;
            margin-bottom: 10px;
        }
        .chrono-presets {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 6px;
            margin-bottom: 10px;
        }
        .chrono-preset {
            padding: 9px 4px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: linear-gradient(165deg, #1e293b, #0f172a);
            color: var(--text-primary);
            font-size: 0.78rem;
            font-weight: 700;
            border-radius: 9px;
            cursor: pointer;
            transition: all 0.25s ease;
            font-family: 'Inter', sans-serif;
        }
        .chrono-preset:hover {
            border-color: var(--gold);
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(251, 191, 36, 0.2);
        }
        .chrono-preset.active {
            background: linear-gradient(165deg, var(--gold-light), var(--gold), var(--gold-dark));
            color: var(--primary);
            border-color: var(--gold);
            box-shadow: 
                0 4px 12px rgba(251, 191, 36, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
            text-shadow: 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        .chrono-fine-tune {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 6px;
        }
        .chrono-tune-btn {
            padding: 7px 2px;
            border: 1px solid rgba(255, 255, 255, 0.06);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            font-size: 0.72rem;
            font-weight: 700;
            border-radius: 7px;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: 'Inter', sans-serif;
        }
        .chrono-tune-btn:hover {
            background: rgba(251, 191, 36, 0.1);
            color: var(--gold);
            border-color: var(--gold);
        }
        .chrono-tune-btn:active { transform: scale(0.95); }

        /* Custom hours+minutes input row */
        .chrono-custom-row {
            display: flex;
            align-items: flex-end;
            gap: 6px;
            margin-top: 10px;
            padding: 8px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 9px;
        }
        .chrono-custom-field {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: stretch;
            min-width: 0;
        }
        .chrono-custom-label {
            font-size: 0.6rem;
            font-weight: 700;
            color: var(--text-secondary);
            letter-spacing: 1.5px;
            text-transform: uppercase;
            margin-bottom: 3px;
            text-align: center;
        }
        .chrono-custom-input {
            width: 100%;
            padding: 7px 4px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: linear-gradient(165deg, #1e293b, #0f172a);
            color: var(--text-primary);
            font-size: 0.95rem;
            font-weight: 800;
            text-align: center;
            border-radius: 7px;
            font-family: 'JetBrains Mono', monospace;
            -moz-appearance: textfield;
            transition: all 0.2s ease;
        }
        .chrono-custom-input::-webkit-outer-spin-button,
        .chrono-custom-input::-webkit-inner-spin-button {
            -webkit-appearance: none;
            margin: 0;
        }
        .chrono-custom-input:focus {
            outline: none;
            border-color: var(--gold);
            box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.2);
        }
        .chrono-custom-sep {
            font-size: 1.1rem;
            font-weight: 900;
            color: var(--gold);
            padding-bottom: 6px;
            font-family: 'JetBrains Mono', monospace;
        }
        .chrono-custom-set {
            padding: 7px 12px;
            border: 1px solid var(--gold);
            background: linear-gradient(165deg, var(--gold-light), var(--gold), var(--gold-dark));
            color: var(--primary);
            font-size: 0.72rem;
            font-weight: 800;
            border-radius: 7px;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: 'Inter', sans-serif;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
            white-space: nowrap;
            align-self: stretch;
            margin-top: 13px;
        }
        .chrono-custom-set:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 10px rgba(251, 191, 36, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.3);
        }
        .chrono-custom-set:active { transform: scale(0.96); }

        /* Big control buttons */
        .chrono-controls {
            display: flex;
            gap: 10px;
        }
        .chrono-btn {
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-family: 'Inter', sans-serif;
            font-weight: 800;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow:visible;
            letter-spacing: 0.5px;
        }
        .chrono-btn-main {
            flex: 1;
            padding: 14px;
            border-radius: 14px;
            font-size: 1rem;
            background: linear-gradient(165deg, var(--accent-light), var(--accent), var(--accent-dark));
            color: white;
            box-shadow: 
                0 8px 20px rgba(16, 185, 129, 0.45),
                inset 0 2px 0 rgba(255, 255, 255, 0.3),
                inset 0 -3px 0 rgba(0, 0, 0, 0.2);
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
        }
        .chrono-btn-main.running {
            background: linear-gradient(165deg, var(--gold-light), var(--gold), var(--gold-dark));
            color: var(--primary);
            box-shadow: 
                0 8px 20px rgba(251, 191, 36, 0.45),
                inset 0 2px 0 rgba(255, 255, 255, 0.4),
                inset 0 -3px 0 rgba(0, 0, 0, 0.15);
            text-shadow: 0 1px 0 rgba(255, 255, 255, 0.2);
        }
        .chrono-btn-main::before {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 50%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: left 0.6s ease;
        }
        .chrono-btn-main:hover {
            transform: translateY(-3px);
        }
        .chrono-btn-main:hover::before { left: 150%; }
        .chrono-btn-main:active {
            transform: translateY(0);
            box-shadow: 
                0 3px 8px rgba(16, 185, 129, 0.4),
                inset 0 3px 6px rgba(0, 0, 0, 0.2);
        }

        .chrono-btn-reset {
            width: 50px;
            height: 50px;
            border-radius: 14px;
            background: linear-gradient(165deg, #475569, #334155, #1e293b);
            color: var(--text-primary);
            font-size: 1.3rem;
            box-shadow: 
                0 8px 20px rgba(0, 0, 0, 0.4),
                inset 0 2px 0 rgba(255, 255, 255, 0.1),
                inset 0 -3px 0 rgba(0, 0, 0, 0.3);
        }
        .chrono-btn-reset:hover {
            transform: translateY(-3px) rotate(-90deg);
            color: var(--gold);
        }
        .chrono-btn-reset:active {
            transform: translateY(0) rotate(-180deg);
        }

        .chrono-btn-icon { 
            font-size: 1.1rem; 
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        /* ============================================================
           PREMIUM OPTICAL ANSWER SHEET
           ============================================================ */
        .optic-wrapper {
            perspective: 1800px;
            transform-style: preserve-3d;
        }

        .optic-device {
            background: 
                linear-gradient(165deg, #fef9e7 0%, #fef3c7 50%, #fde68a 100%);
            border-radius: 22px;
            padding: 0;
            border: 1px solid rgba(251, 191, 36, 0.3);
            box-shadow: 
                0 25px 50px rgba(0, 0, 0, 0.4),
                0 12px 25px rgba(0, 0, 0, 0.3),
                inset 0 2px 0 rgba(255, 255, 255, 0.7),
                inset 0 -2px 0 rgba(146, 64, 14, 0.1);
            transform: rotateY(-9deg) rotateX(2deg);
            transform-origin: right center;
            transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            overflow:visible;
            position: relative;
        }

        .optic-device:hover {
            transform: rotateY(-4deg) rotateX(1deg);
        }

        /* Glass sheen */
        .optic-device::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 30%;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent);
            pointer-events: none;
        }

        /* Header strip */
        .optic-header {
            background:
                linear-gradient(165deg, #92400e 0%, #78350f 50%, #5a280b 100%);
            padding: 10px 14px;
            position: relative;
            overflow:visible;
            box-shadow:
                0 4px 8px rgba(0, 0, 0, 0.2),
                inset 0 2px 0 rgba(255, 255, 255, 0.15),
                inset 0 -2px 0 rgba(0, 0, 0, 0.3);
        }
        .optic-header::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 50%;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent);
            pointer-events: none;
        }
        .optic-header-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
            position: relative;
        }
        .optic-logo {
            width: 40px; height: 40px;
            border-radius: 11px;
            background: linear-gradient(165deg, var(--gold-light), var(--gold), var(--gold-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 
                0 4px 10px rgba(0, 0, 0, 0.3),
                inset 0 2px 0 rgba(255, 255, 255, 0.4),
                inset 0 -2px 0 rgba(0, 0, 0, 0.15);
        }
        .optic-titles { flex: 1; }
        .optic-title {
            font-size: 0.95rem;
            font-weight: 900;
            color: #fef3c7;
            letter-spacing: 1.5px;
            text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
            line-height: 1;
        }
        .optic-subtitle {
            font-size: 0.7rem;
            font-weight: 600;
            color: rgba(254, 243, 199, 0.7);
            letter-spacing: 1.5px;
            margin-top: 5px;
            text-transform: uppercase;
        }
        .optic-progress-mini {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 12px;
            background: rgba(0, 0, 0, 0.3);
            border-radius: 9px;
            border: 1px solid rgba(251, 191, 36, 0.2);
            position: relative;
        }
        .optic-progress-label {
            font-size: 0.7rem;
            font-weight: 700;
            color: rgba(254, 243, 199, 0.8);
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .optic-progress-count {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.85rem;
            font-weight: 800;
            color: var(--gold-light);
            text-shadow: 0 0 8px rgba(251, 191, 36, 0.4);
        }

        /* Column header A B C D E */
        .optic-column-header {
            display: flex;
            align-items: center;
            padding: 10px 14px 8px;
            background: rgba(146, 64, 14, 0.08);
            border-bottom: 1px dashed rgba(146, 64, 14, 0.25);
        }
        .optic-col-num {
            width: 30px;
            font-size: 0.6rem;
            font-weight: 800;
            color: #78350f;
            letter-spacing: 1px;
        }
        .optic-col-letters {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 2px;
            justify-items: center;
        }
        .optic-col-letters span {
            font-size: 0.72rem;
            font-weight: 900;
            color: #92400e;
            width: 22px;
            text-align: center;
        }

        /* Sections of questions */
        .optic-sections {
            padding: 6px 8px 14px;
            max-height: calc(100vh - 96px - 360px - 32px - 240px);
            min-height: 200px;
            overflow-y: auto;
            scroll-behavior: smooth;
        }
        .optic-sections::-webkit-scrollbar { width: 4px; }
        .optic-sections::-webkit-scrollbar-track { background: rgba(146, 64, 14, 0.08); border-radius: 2px; }
        .optic-sections::-webkit-scrollbar-thumb { background: #92400e; border-radius: 2px; }

        .optic-section-label {
            font-size: 0.6rem;
            font-weight: 800;
            color: #92400e;
            letter-spacing: 2px;
            text-align: center;
            padding: 8px 0 4px;
            margin-top: 4px;
            border-top: 1px dashed rgba(146, 64, 14, 0.2);
        }
        .optic-section-label:first-child { border-top: none; margin-top: 0; }

        /* Individual answer row */
        .optic-row {
            display: flex;
            align-items: center;
            padding: 4px 6px;
            border-radius: 8px;
            transition: all 0.25s ease;
            cursor: pointer;
            border: 1.5px solid transparent;
        }
        .optic-row:hover {
            background: rgba(255, 255, 255, 0.5);
            transform: translateX(2px);
        }
        .optic-row.answered {
            background: linear-gradient(90deg, rgba(22, 163, 74, 0.18) 0%, rgba(22, 163, 74, 0.06) 100%);
            border-color: rgba(22, 163, 74, 0.35);
            box-shadow: inset 3px 0 0 #16a34a;
        }
        .optic-row.current {
            background: linear-gradient(90deg, rgba(245, 158, 11, 0.35) 0%, rgba(245, 158, 11, 0.12) 100%);
            border-color: rgba(245, 158, 11, 0.75);
            box-shadow: 
                inset 4px 0 0 var(--gold-dark),
                0 0 18px rgba(245, 158, 11, 0.4);
            transform: translateX(4px) scale(1.02);
            position: relative;
            z-index: 2;
        }
        .optic-row.current .optic-row-num {
            color: #92400e;
            font-weight: 900;
            font-size: 0.85rem;
        }
        .optic-row.current::after {
            content: '◀';
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--gold-dark);
            font-size: 0.8rem;
            animation: arrow-pulse 1.2s ease-in-out infinite;
        }
        @keyframes arrow-pulse {
            0%, 100% { opacity: 1; transform: translateY(-50%) translateX(0); }
            50% { opacity: 0.4; transform: translateY(-50%) translateX(-3px); }
        }

        .optic-row-num {
            width: 30px;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            font-weight: 800;
            color: #78350f;
            text-align: left;
            padding-left: 2px;
        }
        .optic-row-bubbles {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 2px;
            justify-items: center;
        }
        .optic-bubble {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            border: 2px solid #b45309;
            background: 
                radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.7) 0%, transparent 50%),
                linear-gradient(165deg, #fffbeb, #fef3c7);
            font-size: 0.55rem;
            font-weight: 800;
            color: transparent;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 
                inset 0 2px 3px rgba(255, 255, 255, 0.5),
                inset 0 -1px 2px rgba(146, 64, 14, 0.2),
                0 1px 2px rgba(0, 0, 0, 0.1);
            cursor: pointer;
        }
        .optic-bubble:hover {
            transform: scale(1.18);
            border-color: var(--gold-dark);
            box-shadow: 
                inset 0 2px 3px rgba(255, 255, 255, 0.6),
                0 3px 6px rgba(245, 158, 11, 0.3);
            color: #92400e;
        }
        .optic-bubble.filled {
            background: 
                radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.4) 0%, transparent 50%),
                linear-gradient(165deg, #22c55e, #16a34a, #15803d);
            border-color: #15803d;
            color: white;
            box-shadow: 
                inset 0 2px 3px rgba(255, 255, 255, 0.3),
                inset 0 -2px 3px rgba(0, 0, 0, 0.2),
                0 4px 10px rgba(22, 163, 74, 0.5);
            transform: scale(1.05);
        }

        /* Progress */
        .progress-container { display: flex; align-items: center; gap: 14px; }

        .progress-bar-3d {
            width: 200px; height: 12px;
            background: 
                linear-gradient(165deg, #344073 0%, #283060 100%);
            border-radius: 20px;
            overflow:visible;
            box-shadow: 
                inset 0 3px 6px rgba(0, 0, 0, 0.6),
                inset 0 -1px 0 rgba(255,255,255,0.05),
                0 1px 2px rgba(255,255,255,0.05);
            border: 1px solid rgba(0,0,0,0.4);
            position: relative;
        }

        .progress-fill-3d {
            height: 100%;
            background: linear-gradient(90deg, var(--accent-light), var(--accent), var(--gold), var(--gold-light));
            background-size: 200% 100%;
            border-radius: 20px;
            transition: width 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 
                0 0 20px rgba(16, 185, 129, 0.6),
                inset 0 1px 0 rgba(255,255,255,0.3);
            animation: shimmer 3s linear infinite;
            position: relative;
        }
        
        .progress-fill-3d::after {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 50%;
            background: linear-gradient(180deg, rgba(255,255,255,0.3), transparent);
            border-radius: 20px 20px 0 0;
        }

        .progress-text {
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--gold-light);
            font-family: 'JetBrains Mono', monospace;
            text-shadow: 0 0 10px rgba(251, 191, 36, 0.3);
        }

        /* Content */
        .exam-content { display: flex; margin-top: 76px; min-height: calc(100vh - 76px); }

        .questions-area { 
            flex: 1; 
            padding: 20px 24px; 
            padding-right: 420px; 
            max-width: 1100px; 
            margin: 0 auto;
        }
        
        /* Active/current question gets a subtle highlight glow (no tilt) */
        .questions-area > .question-card.current-question {
            box-shadow: 0 25px 50px rgba(0,0,0,0.5), 0 0 30px rgba(251, 191, 36, 0.18), inset 0 1px 0 rgba(255,255,255,0.18) !important;
        }

        /* Section Headers - premium 3D */
        .section-header {
            background: 
                linear-gradient(165deg, rgba(90, 108, 158, 0.78) 0%, rgba(58, 72, 115, 0.84) 100%);
            padding: 12px 18px;
            border-radius: 12px;
            margin-bottom: 14px;
            margin-top: 22px;
            border: 1px solid rgba(255,255,255,0.08);
            position: relative;
            overflow:visible;
            box-shadow:
                0 6px 16px rgba(0,0,0,0.35),
                0 2px 6px rgba(0,0,0,0.25),
                var(--inset-top),
                inset 0 -1px 0 rgba(0,0,0,0.25);
        }
        
        .section-header::after {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 50%;
            background: linear-gradient(180deg, rgba(255,255,255,0.04), transparent);
            pointer-events: none;
            border-radius: 20px 20px 0 0;
        }

        .section-header::before {
            content: '';
            position: absolute;
            left: 0; top: 0; bottom: 0;
            width: 5px;
            background: linear-gradient(180deg, var(--gold-light), var(--gold), var(--accent));
            border-radius: 20px 0 0 20px;
            box-shadow: 0 0 15px rgba(251, 191, 36, 0.4);
        }

        .section-header:first-child { margin-top: 0; }
        .section-header h2 { 
            font-size: 1rem; 
            font-weight: 800; 
            display: flex; 
            align-items: center; 
            gap: 10px;
            position: relative;
            z-index: 1;
        }

        .section-icon {
            width: 28px; height: 28px;
            background: linear-gradient(165deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            box-shadow:
                0 3px 8px rgba(251, 191, 36, 0.35),
                inset 0 1px 0 rgba(255,255,255,0.3),
                inset 0 -1px 0 rgba(0,0,0,0.15);
        }

        .section-range { 
            font-size: 0.75rem; 
            color: var(--text-secondary); 
            margin-top: 2px; 
            margin-left: 38px;
            position: relative;
            z-index: 1;
            font-weight: 500;
        }

        /* Question Card */
        .question-card {
            background: 
                linear-gradient(165deg, rgba(90, 108, 158, 0.78) 0%, rgba(58, 72, 115, 0.84) 100%);
            border-radius: 14px;
            padding: 18px 22px 16px 22px;
            margin-bottom: 14px;
            border: 1px solid rgba(255,255,255,0.06);
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            scroll-margin-top: 96px;
            position: relative;
            overflow:visible;
            box-shadow:
                0 8px 22px rgba(0,0,0,0.32),
                0 3px 8px rgba(0,0,0,0.25),
                var(--inset-top),
                inset 0 -1px 0 rgba(0,0,0,0.25);
        }
        
        /* Glass reflection */
        .question-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 45%;
            background: linear-gradient(180deg, 
                rgba(255,255,255,0.05) 0%, 
                rgba(255,255,255,0.01) 60%,
                transparent 100%);
            pointer-events: none;
            border-radius: 28px 28px 0 0;
            z-index: 0;
        }
        
        /* Left accent bar */
        .question-card::after {
            content: '';
            position: absolute;
            left: 0; top: 30px; bottom: 30px;
            width: 4px;
            background: linear-gradient(180deg, transparent, var(--gold), var(--accent), transparent);
            opacity: 0;
            transition: opacity 0.4s ease;
            border-radius: 0 4px 4px 0;
            box-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
        }
        
        .question-card > * { position: relative; z-index: 1; }

        .question-card:hover { 
            border-color: rgba(251, 191, 36, 0.25); 
            box-shadow: 
                0 25px 50px rgba(0,0,0,0.5),
                0 10px 25px rgba(0,0,0,0.4),
                0 0 30px rgba(251, 191, 36, 0.1),
                var(--inset-top);
            transform: translateY(-3px);
        }
        .question-card:hover::after { opacity: 1; }
        
        .question-card.answered { 
            border-color: rgba(16, 185, 129, 0.4); 
            box-shadow:
                0 15px 40px rgba(0,0,0,0.4),
                0 0 30px rgba(16, 185, 129, 0.15),
                var(--inset-top);
        }
        .question-card.answered::after {
            opacity: 1;
            background: linear-gradient(180deg, transparent, var(--accent), var(--accent-light), transparent);
            box-shadow: 0 0 20px rgba(16, 185, 129, 0.6);
        }

        .question-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }

        .question-number {
            width: 34px; height: 34px;
            background: 
                linear-gradient(165deg, #4d5d92 0%, #3a4878 50%, #2c3862 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            font-weight: 900;
            font-family: 'JetBrains Mono', monospace;
            border: 1px solid rgba(255,255,255,0.08);
            box-shadow: 
                0 4px 8px rgba(0,0,0,0.35),
                0 2px 4px rgba(0,0,0,0.25),
                inset 0 1px 0 rgba(255,255,255,0.18),
                inset 0 -1px 0 rgba(0,0,0,0.4);
            text-shadow: 0 1px 2px rgba(0,0,0,0.5);
            color: var(--gold-light);
            position: relative;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }
        
        .question-number::before {
            content: '';
            position: absolute;
            top: 2px; left: 2px; right: 2px;
            height: 40%;
            background: linear-gradient(180deg, rgba(255,255,255,0.15), transparent);
            border-radius: 16px 16px 0 0;
            pointer-events: none;
        }

        .question-card.answered .question-number {
            background: linear-gradient(165deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-dark) 100%);
            border-color: var(--accent);
            color: white;
            box-shadow: 
                0 10px 25px rgba(16, 185, 129, 0.5),
                0 4px 10px rgba(16, 185, 129, 0.4),
                inset 0 2px 0 rgba(255,255,255,0.3),
                inset 0 -2px 0 rgba(0,0,0,0.2);
            transform: scale(1.05);
        }

        .question-meta { flex: 1; }
        .question-type { 
            font-size: 0.78rem; 
            color: var(--gold); 
            font-weight: 800; 
            text-transform: uppercase; 
            letter-spacing: 1.5px;
            text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
        }
        .question-subtitle { font-size: 0.88rem; color: var(--text-secondary); margin-top: 3px; font-weight: 500; }


        .question-text { font-size: 0.97rem; line-height: 1.55; color: var(--text-primary); margin-bottom: 12px; }
        .question-text p { margin-bottom: 14px; }
        .blank-marker { 
            display: inline-block; 
            min-width: 70px; 
            border-bottom: 2px dashed var(--gold); 
            margin: 0 4px;
            box-shadow: 0 2px 8px rgba(251, 191, 36, 0.2);
        }

        /* Options - Ultra premium 3D */
        .options-container { display: flex; flex-direction: column; gap: 5px; }
        .options-container.options-inline { flex-direction: row; flex-wrap: wrap; gap: 8px; align-items: stretch; }
        .options-container.options-inline .option { flex: 1 1 auto; min-width: 140px; max-width: calc(50% - 4px); }
        /* Cloze pasajı sorular boyunca üstte sabit */
        .cloze-wrapper { display: flex; flex-direction: column; gap: 0; margin-bottom: 16px; }
        .cloze-sticky-passage {
            position: sticky;
            top: 84px;
            z-index: 30;
            background: linear-gradient(165deg, rgba(90, 108, 158, 0.97) 0%, rgba(58, 72, 115, 0.99) 100%);
            border-radius: 14px 14px 8px 8px;
            border: 1px solid rgba(255,255,255,0.06);
            border-bottom: 3px solid var(--gold);
            max-height: 42vh;
            overflow-y: auto;
            box-shadow: 0 8px 28px rgba(0,0,0,0.45), 0 3px 8px rgba(0,0,0,0.3);
        }
        .cloze-sticky-passage .reading-passage { margin: 0; border-radius: 10px 10px 0 0; }
        .cloze-questions { display: flex; flex-direction: column; gap: 12px; padding-top: 10px; }

        .option {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 8px 14px;
            background: linear-gradient(165deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow:visible;
            box-shadow:
                inset 0 1px 0 rgba(255,255,255,0.05),
                0 2px 6px rgba(0,0,0,0.12);
        }

        .option::before {
            content: '';
            position: absolute;
            left: 0; top: 0; bottom: 0;
            width: 4px;
            background: transparent;
            transition: all 0.3s;
            border-radius: 20px 0 0 20px;
        }
        
        /* Shine sweep effect */
        .option::after {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 30%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(251, 191, 36, 0.08), transparent);
            transition: left 0.6s ease;
            pointer-events: none;
        }

        .option:hover {
            background: linear-gradient(165deg, rgba(251, 158, 11, 0.1) 0%, rgba(251, 158, 11, 0.02) 100%);
            border-color: rgba(251, 191, 36, 0.5);
            transform: translateX(3px);
            box-shadow:
                0 5px 14px rgba(0,0,0,0.18),
                0 0 12px rgba(251, 191, 36, 0.12),
                inset 0 1px 0 rgba(255,255,255,0.08);
        }
        .option:hover::before { 
            background: linear-gradient(180deg, var(--gold-light), var(--gold-dark)); 
            box-shadow: 0 0 15px rgba(251, 191, 36, 0.5);
        }
        .option:hover::after { left: 130%; }

        .option.selected {
            background: linear-gradient(165deg, rgba(16, 185, 129, 0.18) 0%, rgba(16, 185, 129, 0.05) 100%);
            border-color: var(--accent);
            box-shadow:
                0 5px 16px rgba(16, 185, 129, 0.22),
                0 0 14px rgba(16, 185, 129, 0.18),
                inset 0 1px 0 rgba(255,255,255,0.08);
            transform: translateX(3px);
        }
        .option.selected::before { 
            background: linear-gradient(180deg, var(--accent-light), var(--accent-dark));
            box-shadow: 0 0 20px rgba(16, 185, 129, 0.6);
        }

        /* Option Bubble - 3D ball */
        .option-bubble {
            width: 26px; height: 26px;
            border-radius: 50%;
            border: 1.5px solid rgba(255,255,255,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.78rem;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            flex-shrink: 0;
            margin-top: 1px;
            background: 
                radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15) 0%, transparent 50%),
                linear-gradient(165deg, #4d5d92 0%, #3a4878 50%, #2c3862 100%);
            box-shadow: 
                inset 0 1.5px 3px rgba(255,255,255,0.12),
                inset 0 -1.5px 3px rgba(0,0,0,0.4),
                0 3px 7px rgba(0,0,0,0.32),
                0 1px 2px rgba(0,0,0,0.25);
            position: relative;
            color: var(--text-primary);
        }

        .option:hover .option-bubble { 
            border-color: var(--gold); 
            transform: scale(1.08) rotate(-5deg); 
            box-shadow: 
                inset 0 3px 5px rgba(255,255,255,0.15),
                inset 0 -3px 5px rgba(0,0,0,0.3),
                0 8px 20px rgba(251, 191, 36, 0.4);
            color: var(--gold-light);
        }

        .option.selected .option-bubble {
            background: 
                radial-gradient(circle at 30% 30%, rgba(255,255,255,0.3) 0%, transparent 50%),
                linear-gradient(165deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-dark) 100%);
            border-color: var(--accent-light);
            transform: scale(1.12) rotate(-8deg);
            box-shadow: 
                inset 0 3px 5px rgba(255,255,255,0.3),
                inset 0 -3px 5px rgba(0,0,0,0.2),
                0 8px 25px rgba(16, 185, 129, 0.6),
                0 0 30px rgba(16, 185, 129, 0.4);
            color: white;
        }

        .option.selected .option-bubble::after {
            content: '\2713';
            font-size: 1.5rem;
            color: white;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
            font-weight: 900;
        }

        .option.selected .option-bubble span { display: none; }

        .option-text { flex: 1; font-size: 0.93rem; line-height: 1.45; padding-top: 2px; }

        /* Finish */
        .finish-section { text-align: center; padding: 80px 36px; margin-top: 60px; }

        .finish-btn {
            padding: 24px 80px;
            font-size: 1.25rem;
            font-weight: 800;
            background: linear-gradient(165deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-dark) 100%);
            color: white;
            border: none;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            box-shadow: 
                0 20px 50px rgba(16, 185, 129, 0.5),
                0 10px 20px rgba(16, 185, 129, 0.3),
                inset 0 2px 0 rgba(255,255,255,0.3),
                inset 0 -4px 0 rgba(0,0,0,0.2);
            position: relative;
            overflow:visible;
            letter-spacing: 1px;
            text-transform: uppercase;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }
        
        .finish-btn::before {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 50%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.7s ease;
        }

        .finish-btn:hover { 
            transform: translateY(-6px) scale(1.04); 
            box-shadow: 
                0 30px 60px rgba(16, 185, 129, 0.6),
                0 15px 30px rgba(16, 185, 129, 0.4),
                inset 0 2px 0 rgba(255,255,255,0.4);
        }
        .finish-btn:hover::before { left: 150%; }
        .finish-btn:active {
            transform: translateY(-2px) scale(1.02);
            box-shadow:
                0 10px 25px rgba(16, 185, 129, 0.4),
                inset 0 4px 8px rgba(0,0,0,0.2);
        }

        /* Modal */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.85);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 2000;
            backdrop-filter: blur(20px);
        }

        .modal-overlay.active { display: flex; }

        .modal-content {
            background: 
                linear-gradient(165deg, rgba(90, 108, 158, 0.82) 0%, rgba(58, 72, 115, 0.84) 100%);
            border-radius: 32px;
            padding: 54px;
            max-width: 500px;
            width: 90%;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.1);
            animation: modalIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow:visible;
            box-shadow:
                0 50px 100px rgba(0,0,0,0.6),
                0 25px 50px rgba(0,0,0,0.4),
                0 0 60px rgba(251, 191, 36, 0.2),
                var(--inset-top);
        }
        
        .modal-content::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 50%;
            background: linear-gradient(180deg, 
                rgba(255,255,255,0.06) 0%, 
                transparent 100%);
            pointer-events: none;
            border-radius: 32px 32px 0 0;
        }
        
        /* Animated border */
        .modal-content::after {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: 32px;
            padding: 2px;
            background: linear-gradient(135deg, var(--gold), transparent 40%, transparent 60%, var(--accent));
            background-size: 200% 200%;
            -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            animation: gradient-border-rotate 4s ease infinite;
            pointer-events: none;
        }
        
        .modal-content > * { position: relative; z-index: 1; }

        @keyframes modalIn {
            from { opacity: 0; transform: scale(0.7) translateY(50px) rotateX(10deg); }
            to { opacity: 1; transform: scale(1) translateY(0) rotateX(0); }
        }

        .modal-icon { 
            font-size: 5rem; 
            margin-bottom: 22px;
            filter: drop-shadow(0 10px 20px rgba(251, 191, 36, 0.4));
            animation: float-card 3s ease-in-out infinite;
        }
        .modal-title {
            font-size: 2rem;
            font-weight: 900;
            margin-bottom: 18px;
            background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--accent));
            background-size: 200% auto;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: shimmer 3s linear infinite;
            text-shadow: 0 0 30px rgba(251, 191, 36, 0.3);
        }

        .modal-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 36px 0; }

        .modal-stat {
            background: 
                linear-gradient(165deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
            padding: 22px;
            border-radius: 20px;
            border: 1px solid rgba(255,255,255,0.08);
            box-shadow:
                0 8px 20px rgba(0,0,0,0.3),
                inset 0 1px 0 rgba(255,255,255,0.08),
                inset 0 -2px 0 rgba(0,0,0,0.2);
            transition: all 0.3s ease;
            position: relative;
            overflow:visible;
        }
        
        .modal-stat::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 50%;
            background: linear-gradient(180deg, rgba(255,255,255,0.04), transparent);
            pointer-events: none;
            border-radius: 20px 20px 0 0;
        }
        
        .modal-stat:hover {
            transform: translateY(-4px) scale(1.03);
            border-color: rgba(251, 191, 36, 0.3);
            box-shadow:
                0 15px 30px rgba(0,0,0,0.4),
                0 0 20px rgba(251, 191, 36, 0.15),
                inset 0 1px 0 rgba(255,255,255,0.1);
        }

        .modal-stat-value {
            font-size: 2.4rem;
            font-weight: 900;
            font-family: 'JetBrains Mono', monospace;
            background: linear-gradient(135deg, #fff 0%, var(--gold) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
            text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
            position: relative;
            z-index: 1;
        }

        .modal-stat-label {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-top: 8px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            font-weight: 600;
            position: relative;
            z-index: 1;
        }

        .modal-buttons { display: flex; gap: 16px; margin-top: 36px; }

        .modal-btn {
            flex: 1;
            padding: 18px 24px;
            border-radius: 16px;
            font-weight: 800;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            border: none;
            text-transform: uppercase;
            letter-spacing: 0.8px;
            position: relative;
            overflow:visible;
        }

        .modal-btn.primary { 
            background: linear-gradient(165deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%); 
            color: var(--primary);
            box-shadow:
                0 10px 25px rgba(251, 191, 36, 0.4),
                inset 0 2px 0 rgba(255,255,255,0.3),
                inset 0 -3px 0 rgba(0,0,0,0.15);
            text-shadow: 0 1px 0 rgba(255,255,255,0.2);
        }
        .modal-btn.secondary { 
            background: linear-gradient(165deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); 
            border: 1px solid rgba(255,255,255,0.1);
            color: var(--text-primary);
            box-shadow:
                0 5px 15px rgba(0,0,0,0.2),
                inset 0 1px 0 rgba(255,255,255,0.08);
        }
        .modal-btn:hover { 
            transform: translateY(-4px) scale(1.03); 
        }
        .modal-btn.primary:hover {
            box-shadow:
                0 15px 35px rgba(251, 191, 36, 0.5),
                inset 0 2px 0 rgba(255,255,255,0.4);
        }
        .modal-btn.secondary:hover {
            border-color: rgba(251, 191, 36, 0.3);
            background: linear-gradient(165deg, rgba(251, 191, 36, 0.08), rgba(251, 191, 36, 0.02));
        }
        .modal-btn:active { transform: translateY(-1px) scale(1.01); }

        /* Responsive — chrono/optic panellerini 1400px altında tamamen gizle,
           böylece sticky-notes (1400px altı zaten gizli) ile aynı eşikte olur
           ve hiçbir panel sorularla çakışmaz */
        @media (max-width: 1400px) {
            .chrono-panel, .optic-panel { display: none; }
            .questions-area { padding-right: 36px; padding-left: 36px; }
        }

        /* ============================================================
           MOBILE / NARROW SCREEN ACCESS — FAB + Modal Overlay
           1400px altındaki ekranlarda chrono ve sticky paneli normalde gizli.
           FAB'ler ile modal olarak açılırlar.
           ============================================================ */
        .chrono-fab, .sticky-fab {
            display: none;
            position: fixed;
            width: 58px;
            height: 58px;
            border-radius: 50%;
            font-size: 1.7rem;
            z-index: 9998;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            -webkit-tap-highlight-color: transparent;
            align-items: center;
            justify-content: center;
            line-height: 1;
            padding: 0;
        }
        .chrono-fab {
            bottom: calc(20px + env(safe-area-inset-bottom));
            right: calc(20px + env(safe-area-inset-right));
            border: 2px solid var(--gold);
            background: linear-gradient(165deg, var(--gold-light), var(--gold), var(--gold-dark));
            color: var(--primary);
            box-shadow:
                0 10px 25px rgba(0, 0, 0, 0.55),
                0 0 0 4px rgba(251, 191, 36, 0.15),
                inset 0 2px 0 rgba(255, 255, 255, 0.3);
        }
        .sticky-fab {
            bottom: calc(88px + env(safe-area-inset-bottom));
            right: calc(20px + env(safe-area-inset-right));
            border: 2px solid #f59e0b;
            background: linear-gradient(160deg, #fef9c3 0%, #fde68a 60%, #fcd34d 100%);
            color: #78350f;
            box-shadow:
                0 10px 25px rgba(0, 0, 0, 0.55),
                0 0 0 4px rgba(253, 224, 71, 0.18),
                inset 0 2px 0 rgba(255, 255, 255, 0.5);
        }
        .chrono-fab:hover, .sticky-fab:hover { transform: scale(1.06); }
        .chrono-fab:active, .sticky-fab:active { transform: scale(0.94); }

        .chrono-modal-overlay, .sticky-modal-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(2, 6, 23, 0.78);
            -webkit-backdrop-filter: blur(8px);
            backdrop-filter: blur(8px);
            z-index: 9990;
            animation: chronoFadeIn 0.22s ease;
        }
        @keyframes chronoFadeIn { from { opacity: 0; } to { opacity: 1; } }

        .chrono-modal-close, .sticky-modal-close {
            display: none;
            position: fixed;
            top: calc(16px + env(safe-area-inset-top));
            right: calc(16px + env(safe-area-inset-right));
            width: 46px;
            height: 46px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.18);
            background: rgba(15, 23, 42, 0.92);
            color: var(--text-primary);
            font-size: 1.25rem;
            font-weight: 700;
            cursor: pointer;
            z-index: 10001;
            -webkit-tap-highlight-color: transparent;
            align-items: center;
            justify-content: center;
            padding: 0;
        }
        .chrono-modal-close:active, .sticky-modal-close:active { transform: scale(0.94); }

        /* 1400px altında her iki FAB'i göster */
        @media (max-width: 1400px) {
            .chrono-fab, .sticky-fab { display: flex; }
        }

        /* CHRONO modal açıkken: panel görünür ve ortalanmış */
        body.chrono-modal-open { overflow:visible; }
        body.chrono-modal-open .chrono-modal-overlay { display: block; }
        body.chrono-modal-open .chrono-modal-close { display: flex; }
        body.chrono-modal-open .chrono-panel {
            display: block !important;
            position: fixed !important;
            top: 50% !important;
            left: 50% !important;
            right: auto !important;
            transform: translate(-50%, -50%) !important;
            width: min(380px, calc(100vw - 24px)) !important;
            max-height: calc(100dvh - 96px) !important;
            overflow-y: auto !important;
            -webkit-overflow-scrolling: touch;
            z-index: 10000 !important;
        }

        /* STICKY (konu başlıkları) modal açıkken */
        body.sticky-modal-open { overflow:visible; }
        body.sticky-modal-open .sticky-modal-overlay { display: block; }
        body.sticky-modal-open .sticky-modal-close { display: flex; }
        body.sticky-modal-open .sticky-notes-panel {
            display: block !important;
            position: fixed !important;
            top: 50% !important;
            left: 50% !important;
            right: auto !important;
            transform: translate(-50%, -50%) !important;
            width: min(360px, calc(100vw - 24px)) !important;
            max-height: calc(100dvh - 96px) !important;
            overflow-y: auto !important;
            overflow-x: hidden !important;
            -webkit-overflow-scrolling: touch;
            z-index: 10000 !important;
            padding: 30px 20px 24px !important;
        }
        body.sticky-modal-open .sticky-note {
            transform: none !important;
            margin-bottom: 14px !important;
        }

        /* Modal açıkken karşılık gelen FAB'i gizle (kronometre üstünü kapatmasın) */
        body.chrono-modal-open .chrono-fab,
        body.sticky-modal-open .sticky-fab { display: none !important; }

        /* ---- 14.5.2026 (rev3) — Saat/Dakika stepper butonları ----
           Daha büyük, parmakla rahat basılır, satır sığmazsa alta sarar. */
        .chrono-custom-row {
            flex-wrap: wrap !important;
            row-gap: 8px !important;
        }
        .chrono-custom-field { position: relative; }
        .chrono-stepper {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-left: 4px;
            flex-shrink: 0;
        }
        .chrono-step-btn {
            width: 32px;
            height: 26px;
            border-radius: 8px;
            border: 1.5px solid var(--gold);
            background: linear-gradient(165deg, var(--gold-light) 0%, var(--gold) 55%, var(--gold-dark) 100%);
            color: var(--primary);
            font-size: 1.15rem;
            font-weight: 900;
            line-height: 1;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0;
            transition: transform 0.12s ease, box-shadow 0.15s ease, filter 0.15s ease;
            -webkit-tap-highlight-color: transparent;
            box-shadow:
                0 3px 8px rgba(251, 191, 36, 0.45),
                inset 0 1px 0 rgba(255,255,255,0.45),
                inset 0 -2px 0 rgba(0,0,0,0.18);
            text-shadow: 0 1px 0 rgba(255,255,255,0.3);
        }
        .chrono-step-btn:hover {
            filter: brightness(1.08);
            transform: translateY(-1px);
            box-shadow:
                0 5px 14px rgba(251, 191, 36, 0.6),
                inset 0 1px 0 rgba(255,255,255,0.55),
                inset 0 -2px 0 rgba(0,0,0,0.18);
        }
        .chrono-step-btn:active { transform: translateY(0) scale(0.94); }

        /* Sarma sonrası "Ayarla" tek başına alta düşerse genişlesin */
        .chrono-custom-set {
            flex: 1 0 auto;
            min-width: 100%;
        }
        @media (min-width: 480px) {
            .chrono-custom-set { min-width: auto; }
        }

        /* ════════════════════════════════════════════════════════════════
           14.5.2026 (rev7) — MİNİMAL DÜZELTMELER
           Eski rev3/rev6 denemeleri orijinal düzeni bozduğu için geri alındı.
           Şimdilik sadece kronometre tıklama sorununun GERÇEK nedenleri:
             1) chrono-device 3B rotateY eğimi (hit-test'i hayalete kaydırıyordu)
             2) süs ::before/::after katmanları (tıklamayı yutuyordu)
           ════════════════════════════════════════════════════════════════ */
        .chrono-device { transform: none !important; }
        .chrono-device:hover { transform: translateY(-2px) !important; }

        .question-card::before, .question-card::after,
        .chrono-device::before, .chrono-device::after,
        .chrono-bezel::before, .chrono-bezel::after,
        .chrono-wrapper::before, .chrono-wrapper::after,
        .chrono-panel::before, .chrono-panel::after,
        .optic-panel::before, .optic-panel::after,
        .sticky-notes-panel::before, .sticky-notes-panel::after,
        .exam-topbar::before, .exam-topbar::after,
        .giriş-image-wrapper::before, .giriş-image-wrapper::after,
        .questions-area::before, .questions-area::after,
        .exam-content::before, .exam-content::after {
            pointer-events: none !important;
        }
        .option-text {
            font-size: clamp(0.78rem, 0.64rem + 0.5vw, 0.95rem) !important;
        }
        .reading-passage {
            font-size: clamp(0.82rem, 0.66rem + 0.55vw, 1rem) !important;
        }
        .section-header h2 {
            font-size: clamp(0.85rem, 0.7rem + 0.45vw, 1rem) !important;
        }
        .question-card {
            padding: clamp(12px, 0.6vw + 8px, 22px) clamp(14px, 0.7vw + 10px, 24px) !important;
        }

        /* ════════════════════════════════════════════════════════════════
           🚑 14.5.2026 (rev6) — KRONOMETRE TIKLAMA SORUNU KALICI ÇÖZÜMÜ
           Üç suçlu: (1) .questions-area kutusu kronometreye taşıyordu,
           (2) .chrono-device 3B eğim hit-test'i bozuyor, (3) body{zoom}
           fixed elementlerin tıklamasını "hayalet" konuma kaydırıyor.
           ════════════════════════════════════════════════════════════════ */
        .questions-area {
            max-width: min(1100px, 100vw - 440px) !important;
            padding-right: 24px !important;
            padding-left: 24px !important;
            margin: 0 auto !important;
        }
        @media (max-width: 1440px) {
            .questions-area {
                max-width: min(1100px, 100vw - 60px) !important;
            }
        }
        .chrono-device { transform: none !important; }
        .chrono-device:hover { transform: translateY(-2px) !important; }
        :root { --screen-scale: 1; }
        body { zoom: 1 !important; }
        @supports not (zoom: 1) {
            body { transform: none !important; width: auto !important; min-height: auto !important; }
        }
        .question-card::before, .question-card::after,
        .chrono-device::before, .chrono-device::after,
        .chrono-bezel::before, .chrono-bezel::after,
        .chrono-wrapper::before, .chrono-wrapper::after,
        .chrono-panel::before, .chrono-panel::after,
        .optic-panel::before, .optic-panel::after,
        .sticky-notes-panel::before, .sticky-notes-panel::after,
        .exam-topbar::before, .exam-topbar::after,
        .giriş-image-wrapper::before, .giriş-image-wrapper::after,
        .questions-area::before, .questions-area::after,
        .exam-content::before, .exam-content::after {
            pointer-events: none !important;
        }

        @media (max-width: 768px) {
            .questions-area { padding: 20px; }
            .question-card { padding: 24px; }
            .exam-topbar { padding: 0 14px; height: 66px; }
            .progress-bar-3d { width: 100px; }
            .years-grid { grid-template-columns: 1fr; }
        }

/* ============================================================
   FLOATING ANSWER HELPER — premium 3D button that follows scroll
   ============================================================ */
.answer-helper {
    position: fixed;
    left: 24px;
    top: 50vh;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: 
        linear-gradient(135deg, #fcd34d 0%, #fbbf24 45%, #d97706 100%);
    border: 2px solid rgba(255,255,255,0.25);
    color: #1a2042;
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    cursor: pointer;
    z-index: 200;
    transform: translateY(-50%);
    transition: 
        transform 0.3s ease,
        box-shadow 0.3s ease;
    box-shadow:
        0 10px 25px rgba(217, 119, 6, 0.45),
        0 5px 12px rgba(0,0,0,0.35),
        inset 0 3px 0 rgba(255,255,255,0.5),
        inset 0 -4px 0 rgba(120, 53, 15, 0.45),
        inset 0 0 0 1px rgba(255,255,255,0.15);
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    overflow:visible;
    user-select: none;
}
.answer-helper.visible { display: flex; }

/* Constant pulsing glow */
.answer-helper {
    animation: ans-pulse 2.5s ease-in-out infinite;
}
@keyframes ans-pulse {
    0%, 100% { 
        box-shadow:
            0 10px 25px rgba(217, 119, 6, 0.45),
            0 5px 12px rgba(0,0,0,0.35),
            inset 0 3px 0 rgba(255,255,255,0.5),
            inset 0 -4px 0 rgba(120, 53, 15, 0.45);
    }
    50% { 
        box-shadow:
            0 10px 25px rgba(217, 119, 6, 0.65),
            0 0 40px rgba(251, 191, 36, 0.5),
            inset 0 3px 0 rgba(255,255,255,0.55),
            inset 0 -4px 0 rgba(120, 53, 15, 0.4);
    }
}

.answer-helper:hover {
    transform: translateY(-50%) scale(1.1) rotate(-3deg);
}
.answer-helper:active {
    transform: translateY(-50%) scale(0.96);
}

/* Top shine highlight on the bubble */
.answer-helper::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 12px;
    right: 12px;
    height: 18px;
    background: radial-gradient(ellipse at center top, rgba(255,255,255,0.6) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Question-mark icon when collapsed */
.answer-helper-icon {
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 0 rgba(255,255,255,0.4);
}

/* Revealed state — expands to a pill showing the answer letter */
/* (revealed pill state removed — bubble now shows the answer) */

/* Tiny tip pointing right toward the question */
.answer-helper::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: inherit;
    border-right: 2px solid rgba(255,255,255,0.25);
    border-top: 2px solid rgba(255,255,255,0.25);
    opacity: 0.85;
    pointer-events: none;
}

/* Highlight the correct option in the question card when answer revealed */
.question-card .option.reveal-correct {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(16, 185, 129, 0.1) 100%) !important;
    border-color: rgba(16, 185, 129, 0.6) !important;
    box-shadow: 
        0 8px 20px rgba(16, 185, 129, 0.3),
        inset 0 0 0 2px rgba(16, 185, 129, 0.4) !important;
    animation: reveal-flash 1s ease-out;
}
.question-card .option.reveal-correct .option-bubble {
    background: linear-gradient(135deg, #34d399, #10b981) !important;
    color: white !important;
    transform: scale(1.1);
}
@keyframes reveal-flash {
    0% { transform: scale(0.97); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

/* Hide on narrow screens (no room) */
@media (max-width: 900px) {
    .answer-helper { display: none !important; }
}

/* ============================================================
   ✨ RICH SPEECH BUBBLE — explains the answer in detail
   Appears UNDER the options when the floating ? button is clicked
   ============================================================ */
.answer-bubble {
    display: none;
    margin: 26px 0 8px 28px;
    padding: 0;
    background: linear-gradient(165deg, #fffbeb 0%, #fef3c7 60%, #fde68a 100%);
    color: #1a2042;
    border-radius: 22px;
    border: 2.5px solid rgba(217, 119, 6, 0.5);
    box-shadow:
        0 18px 40px rgba(217, 119, 6, 0.22),
        0 8px 16px rgba(0,0,0,0.12),
        inset 0 2px 0 rgba(255,255,255,0.7),
        inset 0 -2px 0 rgba(217, 119, 6, 0.18);
    position: relative;
    font-family: 'Inter', sans-serif;
    line-height: 1.55;
    max-width: 760px;
    overflow:visible;
}
.answer-bubble.show {
    display: block;
    animation: bubble-pop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Speech tail pointing UP to the options above */
.answer-bubble::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 60px;
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-left: 2.5px solid rgba(217, 119, 6, 0.5);
    border-top: 2.5px solid rgba(217, 119, 6, 0.5);
    transform: rotate(45deg);
    border-radius: 4px;
}

/* Glossy top sheen */
.answer-bubble::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255,255,255,0.4) 0%, transparent 100%);
    pointer-events: none;
    border-radius: 22px 22px 0 0;
}

@keyframes bubble-pop {
    0%   { opacity: 0; transform: translateY(-14px) scale(0.86); }
    60%  { opacity: 1; transform: translateY(3px) scale(1.025); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─── Header band: technique badge ──────────────────────── */
.bubble-technique {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 22px;
    background: linear-gradient(165deg, #1e3a8a 0%, #1e40af 60%, #1d4ed8 100%);
    border-radius: 22px 22px 0 0;
    color: white;
    position: relative;
    z-index: 2;
    box-shadow: inset 0 -2px 0 rgba(0,0,0,0.18);
}
.bubble-technique-icon {
    font-size: 1.4rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.bubble-technique-meta {
    flex: 1;
    line-height: 1.25;
}
.bubble-technique-label {
    display: block;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 2.2px;
    text-transform: uppercase;
    color: rgba(252, 211, 77, 0.95);
    margin-bottom: 1px;
}
.bubble-technique-name {
    display: block;
    font-size: 0.95rem;
    font-weight: 800;
    color: white;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 0 rgba(0,0,0,0.25);
}

/* ─── Body content ────────────────────────────────────── */
.bubble-body {
    padding: 18px 22px 20px;
    position: relative;
    z-index: 2;
}

/* Answer line: green badge + option text */
.bubble-answer-line {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 14px;
    border-bottom: 1.5px dashed rgba(217, 119, 6, 0.3);
}
.bubble-letter-badge {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #34d399 0%, #10b981 50%, #047857 100%);
    color: white;
    font-weight: 900;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 5px 12px rgba(4, 120, 87, 0.4),
        inset 0 2px 0 rgba(255,255,255,0.5),
        inset 0 -2px 0 rgba(6, 78, 59, 0.4);
    position: relative;
}
.bubble-letter-badge::before {
    content: '✓';
    position: absolute;
    top: -4px;
    right: -4px;
    width: 16px; height: 16px;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    font-size: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fffbeb;
    font-weight: 900;
}
.bubble-answer-content {
    flex: 1;
    line-height: 1.4;
}
.bubble-answer-prefix {
    display: block;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #047857;
    margin-bottom: 2px;
}
.bubble-option-text {
    display: block;
    font-size: 1.02rem;
    font-weight: 700;
    color: #064e3b;
    line-height: 1.35;
}

/* Turkish meaning bridge */
.bubble-meaning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: rgba(255,255,255,0.65);
    padding: 11px 14px;
    border-radius: 12px;
    margin-bottom: 12px;
    border-left: 4px solid #d97706;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}
.bubble-meaning-flag {
    font-size: 1.05rem;
    line-height: 1;
    margin-top: 1px;
}
.bubble-meaning-body {
    flex: 1;
}
.bubble-meaning-label {
    display: block;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #92400e;
    margin-bottom: 3px;
}
.bubble-meaning-text {
    color: #78350f;
    font-style: italic;
    font-weight: 600;
    font-size: 0.92rem;
}

/* Why this answer */
.bubble-why {
    display: flex;
    gap: 12px;
    background: rgba(255,255,255,0.55);
    padding: 12px 14px;
    border-radius: 12px;
    border-left: 4px solid #1e40af;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
}
.bubble-why-icon {
    font-size: 1.2rem;
    flex: 0 0 auto;
}
.bubble-why-body {
    flex: 1;
    line-height: 1.5;
}
.bubble-why-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: #1e40af;
    margin-bottom: 4px;
}
.bubble-why-text {
    color: #1f2937;
    font-size: 0.92rem;
    font-weight: 500;
}
.bubble-why-text strong { color: #1e40af; font-weight: 800; }

/* Subtle "press button to close" hint */
.bubble-close-hint {
    text-align: center;
    margin-top: 10px;
    font-size: 0.7rem;
    color: #92400e;
    font-style: italic;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .answer-bubble { margin-left: 0; }
    .bubble-technique { padding: 10px 16px; }
    .bubble-body { padding: 14px 16px 16px; }
    .bubble-option-text { font-size: 0.92rem; }
}

/* Reading comprehension passage box — distinct from the question itself */
.reading-passage {
    background: rgba(255, 255, 255, 0.06);
    border-left: 4px solid var(--gold);
    padding: 12px 16px;
    margin-bottom: 12px;
    border-radius: 8px;
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.55;
    color: rgba(241, 245, 251, 0.92);
    font-size: 0.93rem;
    text-align: justify;
    hyphens: auto;
    box-shadow: 
        inset 0 1px 0 rgba(255,255,255,0.05),
        0 2px 6px rgba(0,0,0,0.12);
}
.reading-passage::first-letter {
    font-size: 1.3em;
    font-weight: 700;
    color: var(--gold);
}
.reading-question {
    font-weight: 700;
    color: var(--text-primary);
    padding: 2px 0 4px 0;
    font-size: 0.97rem;
    line-height: 1.5;
}

/* Cloze blanks — filled with correct answer when "?" is clicked */
.reading-passage .filled-blank {
    display: inline-block;
    padding: 1px 9px;
    margin: 0 2px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.28) 0%, rgba(217, 119, 6, 0.32) 100%);
    color: #fde68a;
    border: 1.5px solid rgba(251, 191, 36, 0.55);
    border-radius: 7px;
    font-weight: 800;
    font-family: 'Inter', system-ui, sans-serif;
    font-style: normal;
    font-size: 0.93em;
    letter-spacing: 0.01em;
    box-shadow:
        0 2px 6px rgba(217, 119, 6, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
    animation: blankPop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
    white-space: nowrap;
}
@keyframes blankPop {
    0%   { transform: scale(0.6); opacity: 0; }
    60%  { transform: scale(1.08); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

/* ============================================================
   STICKY NOTES PANEL (left wall, 3D post-it style with push pins)
   ============================================================ */
/* ══ 3D STICKY NOT PANELİ ══════════════════════════════════════ */
.sticky-notes-panel {
    position: fixed;
    left: 0; top: 96px;
    width: 240px;
    height: calc(100vh - 116px);
    overflow: visible;
    z-index: 95;
    display: flex; align-items: center; justify-content: flex-start;
    pointer-events: none;
    padding: 8px 0; box-sizing: border-box;
    font-family: 'Segoe UI', 'Noto Sans', Arial, sans-serif;
    transform-origin: top left;
}
.sticky-notes-panel ul {
    list-style: none; margin: 0; padding: 8px 0;
    display: flex; flex-direction: column; gap: 12px;
    transform: perspective(1400px) rotateY(18deg);
    transform-origin: left center;
    transform-style: preserve-3d;
    pointer-events: auto;
    box-sizing: border-box;
    width: 210px;
    align-self: center; align-items: stretch;
}
.sticky-notes-panel li {
    margin: 0; padding: 0; list-style: none; width: 100%;
    transform-style: preserve-3d;
    pointer-events: auto;
}
.grTopicSticky {
    position: relative; display: flex; align-items: center; gap: 8px;
    width: 100%; min-height: 52px;
    padding: 7px 14px 7px 12px; border: 0;
    background:
        linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 35%, rgba(0,0,0,.05) 100%),
        linear-gradient(135deg, #fff7b3 0%, #ffd86b 60%, #e8a93a 100%);
    border-radius: 6px 18px 18px 4px;
    font-family: inherit; font-weight: 700; color: #0a0a0a;
    cursor: pointer; -webkit-tap-highlight-color: transparent;
    appearance: none; text-align: left;
    box-shadow:
        inset 0 2px 1px rgba(255,255,255,.85),
        inset 0 -3px 6px rgba(120,72,0,.25),
        4px 6px 10px rgba(15,23,42,.30),
        18px 28px 40px rgba(15,23,42,.35),
        30px 50px 80px rgba(15,23,42,.20);
    transform-origin: left center;
    transform: translateZ(0) rotateY(0deg);
    transition:
        transform .35s cubic-bezier(.2,.8,.2,1),
        filter .25s ease,
        box-shadow .35s ease;
    white-space: normal; overflow:visible;
    box-sizing: border-box;
    transform-style: preserve-3d;
    user-select: none;
}
.grTopicSticky::before {
    content: "";
    position: absolute; top: 0; left: 0; right: 0; height: 6px;
    background: linear-gradient(180deg, rgba(255,255,255,.6), rgba(255,255,255,0));
    border-radius: 6px 18px 0 0;
    pointer-events: none;
}
.grTopicSticky::after {
    content: "";
    position: absolute; top: 0; bottom: 0; left: 0; width: 4px;
    background: linear-gradient(90deg, rgba(0,0,0,.18), rgba(0,0,0,0));
    border-radius: 6px 0 0 4px;
    pointer-events: none;
}
.sticky-notes-panel li:nth-child(3n) .grTopicSticky {
    background:
        linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 35%, rgba(0,0,0,.05) 100%),
        linear-gradient(135deg, #ffe1e6 0%, #fda4af 60%, #e2748a 100%);
}
.sticky-notes-panel li:nth-child(5n) .grTopicSticky {
    background:
        linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 35%, rgba(0,0,0,.05) 100%),
        linear-gradient(135deg, #dbeafe 0%, #93c5fd 60%, #3b82f6 100%);
}
.sticky-notes-panel li:nth-child(4n) .grTopicSticky {
    background:
        linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 35%, rgba(0,0,0,.05) 100%),
        linear-gradient(135deg, #d9fdd1 0%, #86efac 60%, #22c55e 100%);
}
.grTopicSticky.grTopicNotes {
    background:
        linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 35%, rgba(0,0,0,.05) 100%),
        linear-gradient(135deg, #a7f3d0 0%, #34d399 60%, #10b981 100%);
    border: 2px solid rgba(16, 185, 129, 0.3);
}
.grTopicSticky:hover {
    transform: translateZ(60px) translateX(10px) rotateY(-12deg) scale(1.04);
    filter: brightness(1.08) saturate(1.1);
    box-shadow:
        inset 0 2px 1px rgba(255,255,255,.95),
        inset 0 -3px 6px rgba(120,72,0,.25),
        8px 10px 18px rgba(15,23,42,.40),
        30px 45px 60px rgba(15,23,42,.45),
        50px 80px 120px rgba(15,23,42,.30);
    z-index: 50;
}
.grTopicSticky:active {
    transform: translateZ(20px) translateX(4px) rotateY(-4deg) scale(.99);
    transition: transform .08s ease;
}
.grTopicSticky[data-active="1"] {
    background:
        linear-gradient(180deg, rgba(255,255,255,.65) 0%, rgba(255,255,255,0) 35%, rgba(0,0,0,.05) 100%),
        linear-gradient(135deg, #ffffff 0%, #fde68a 60%, #f59e0b 100%) !important;
    box-shadow:
        inset 0 2px 1px rgba(255,255,255,.95),
        inset 0 -3px 6px rgba(120,72,0,.25),
        0 0 0 2px #2563eb,
        8px 12px 22px rgba(37,99,235,.50),
        20px 32px 48px rgba(37,99,235,.30) !important;
    transform: translateZ(40px) translateX(6px) rotateY(-8deg);
}
.sticky-note-icon {
    font-size: 1.15rem; line-height: 1; flex-shrink: 0;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,.22));
}
.sticky-note-title {
    font-size: 0.78rem; font-weight: 700; line-height: 1.2;
    color: #111827; text-shadow: 0 1px 0 rgba(255,255,255,.55);
    word-break: break-word; flex: 1;
}
.sticky-note-range {
    font-size: 0.62rem; font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: rgba(17,24,39,.55); flex-shrink: 0;
    white-space: nowrap;
}
@keyframes stickyFly {
    0%   { opacity: 0; transform: translateX(-28px) scale(0.88); }
    100% { opacity: 1; }
}
.sticky-notes-panel li { animation: stickyFly 0.42s cubic-bezier(.34,1.56,.64,1) backwards; }
.sticky-notes-panel li:nth-child(1) { animation-delay: 0.04s; }
.sticky-notes-panel li:nth-child(2) { animation-delay: 0.10s; }
.sticky-notes-panel li:nth-child(3) { animation-delay: 0.16s; }
.sticky-notes-panel li:nth-child(4) { animation-delay: 0.22s; }
.sticky-notes-panel li:nth-child(5) { animation-delay: 0.28s; }
.sticky-notes-panel li:nth-child(6) { animation-delay: 0.34s; }
.sticky-notes-panel li:nth-child(7) { animation-delay: 0.40s; }
.sticky-notes-panel li:nth-child(8) { animation-delay: 0.46s; }
.sticky-notes-panel li:nth-child(9) { animation-delay: 0.52s; }
@media (max-width: 1400px) {
    .sticky-notes-panel { display: none; }
}
@media (max-width: 900px) {
    .sticky-notes-panel ul { width: 160px; gap: 10px; }
    .grTopicSticky { min-height: 46px; }
}

/* ═══ Sözlük FAB + Modal + Tıklanabilir Kelimeler ═══ */
        .glossary-fab {
            position: fixed;
            bottom: 24px; left: 24px;
            width: 60px; height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            color: var(--primary);
            font-size: 26px;
            border: none;
            cursor: pointer;
            box-shadow: var(--shadow-lg), var(--inset-top), 0 0 30px rgba(251, 191, 36, 0.4);
            z-index: 90;
            display: flex; align-items: center; justify-content: center;
            transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
        }
        .glossary-fab:hover { transform: scale(1.1) rotate(-5deg); box-shadow: var(--shadow-xl), 0 0 50px rgba(251, 191, 36, 0.6); }
        .glossary-fab:active { transform: scale(0.95); }
        
        .glossary-modal-overlay {
            position: fixed; inset: 0;
            background: rgba(10, 13, 35, 0.85);
            backdrop-filter: blur(8px);
            display: none;
            align-items: center; justify-content: center;
            z-index: 1000;
            padding: 20px;
            animation: fadeIn 0.3s ease;
        }
        .glossary-modal-overlay.active { display: flex; }
        @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
        
        .glossary-modal {
            background: linear-gradient(160deg, #2a3260 0%, #1f2748 100%);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 20px;
            max-width: 700px; width: 100%;
            max-height: 85vh;
            display: flex; flex-direction: column;
            box-shadow: var(--shadow-xl), var(--inset-top);
            overflow:visible;
        }
        .glossary-modal-header {
            padding: 22px 26px;
            background: linear-gradient(135deg, rgba(251, 191, 36, 0.15) 0%, rgba(16, 185, 129, 0.10) 100%);
            border-bottom: 1px solid rgba(255,255,255,0.08);
            display: flex; align-items: center; justify-content: space-between;
        }
        .glossary-modal-header h3 {
            color: var(--text-primary);
            font-size: 1.3rem;
            font-weight: 800;
            letter-spacing: -0.3px;
            display: flex; align-items: center; gap: 10px;
        }
        .glossary-modal-close {
            background: rgba(239, 68, 68, 0.15);
            color: var(--danger);
            border: 1px solid rgba(239, 68, 68, 0.3);
            width: 36px; height: 36px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 18px;
            font-weight: 700;
            transition: all 0.2s;
        }
        .glossary-modal-close:hover { background: var(--danger); color: white; transform: rotate(90deg); }
        
        .glossary-modal-body {
            padding: 20px 26px;
            overflow-y: auto;
            flex: 1;
        }
        #glossarySearch {
            width: 100%;
            background: rgba(0,0,0,0.25);
            border: 1px solid var(--border);
            color: var(--text-primary);
            padding: 12px 16px;
            border-radius: 12px;
            margin-bottom: 16px;
            font-size: 15px;
            font-family: inherit;
            transition: all 0.2s;
        }
        #glossarySearch:focus {
            outline: none;
            border-color: var(--gold);
            background: rgba(0,0,0,0.4);
            box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.15);
        }
        #glossarySearch::placeholder { color: var(--text-secondary); }
        
        #glossaryList {
            display: grid;
            grid-template-columns: 1fr;
            gap: 8px;
        }
        .gloss-item {
            padding: 12px 14px;
            background: rgba(255,255,255,0.03);
            border-radius: 10px;
            border-left: 3px solid var(--gold);
            transition: all 0.15s;
        }
        .gloss-item:hover { background: rgba(255,255,255,0.06); transform: translateX(3px); }
        .gloss-item .en {
            color: var(--gold-light);
            font-weight: 700;
            font-size: 0.95rem;
            margin-right: 8px;
        }
        .gloss-item .tr {
            color: var(--text-primary);
            font-size: 0.92rem;
        }
        
        /* Tıklanabilir sözlük kelimesi (soru metni içinde) */
        .gloss-word {
            border-bottom: 1px dotted rgba(251, 191, 36, 0.5);
            cursor: help;
            transition: all 0.15s;
        }
        .gloss-word:hover {
            color: var(--gold-light);
            border-bottom-color: var(--gold);
            background: rgba(251, 191, 36, 0.08);
        }
        
        /* Pop-up tooltip */
        .word-popup {
            position: absolute;
            background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
            color: var(--primary);
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 600;
            box-shadow: var(--shadow-lg);
            z-index: 999;
            max-width: 280px;
            line-height: 1.4;
            pointer-events: none;
            animation: popupIn 0.2s ease;
        }
        @keyframes popupIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
        .word-popup::after {
            content: '';
            position: absolute;
            top: 100%; left: 50%;
            transform: translateX(-50%);
            border: 7px solid transparent;
            border-top-color: var(--gold-dark);
        }
        .word-popup .pop-en { font-weight: 800; margin-right: 6px; }


        /* Giriş resmi yoksa şık placeholder göster */
        .giriş-image.img-missing {
            min-height: 240px;
            background: linear-gradient(135deg,
                rgba(251, 191, 36, 0.12) 0%,
                rgba(16, 185, 129, 0.10) 50%,
                rgba(99, 102, 241, 0.10) 100%);
            border: 2px dashed rgba(251, 191, 36, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        .giriş-image.img-missing::before {
            content: '';  /* 13.5.2026 v20260513AA giriş.png mesaji KALDIRILDI */
            color: var(--gold-light);
            font-size: 1.05rem;
            font-weight: 600;
            letter-spacing: 0.3px;
            text-align: center;
            padding: 20px;
        }
        .giriş-image.img-missing::after {
            content: '';  /* 13.5.2026 v20260513AA giriş.png mesaji KALDIRILDI */
            position: absolute;
            bottom: 16px;
            left: 50%;
            transform: translateX(-50%);
            color: var(--text-secondary);
            font-size: 0.78rem;
            font-weight: 500;
            white-space: nowrap;
        }

/* ============================================================
   📱 RESPONSIVE / iPHONE / TOUCH / NETLIFY ADAPTATION LAYER
   ============================================================
   "gereklı.docx" spec'ine göre eklendi — mevcut layout'a zarar
   vermez, sadece dvh / visualViewport / safe-area / pointer-event
   katmanlarını AKTİF eder. Tüm kurallar progressive enhancement:
   eski kurallar fallback olarak çalışmaya devam eder.
   ============================================================ */

/* iOS otomatik font ölçeklemesini kapat + tap-highlight şeffaf */
html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

/* Bounce / pull-to-refresh kilitle (iPhone) */
body {
    overscroll-behavior-y: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Dinamik viewport (dvh) — modern tarayıcılarda adres çubuğu
   açılıp kapanırken doğru yükseklik. 100vh fallback olarak kalır. */
@supports (height: 100dvh) {
    body { min-height: 100dvh; }
    .exam-content { min-height: calc(100dvh - 76px); }
    .optic-panel { max-height: calc(100dvh - 96px - 360px - 16px); }
    @media (max-height: 900px) { .optic-panel { max-height: calc(100dvh - 96px - 340px - 12px); } }
    @media (max-height: 800px) { .optic-panel { max-height: calc(100dvh - 96px - 320px - 8px); } }
    .sticky-notes-panel { max-height: calc(100dvh - 116px); }
}

/* JS visualViewport hesabı --app-height değişkenini set ettiğinde,
   bu en hassas katman devreye girer. Hem dvh hem 100vh fallback. */
.app-h .exam-content { min-height: calc(var(--app-height, 100vh) - 76px); }
.app-h .optic-panel { max-height: calc(var(--app-height, 100vh) - 96px - 360px - 16px); }
@media (max-height: 900px) { .app-h .optic-panel { max-height: calc(var(--app-height, 100vh) - 96px - 340px - 12px); } }
@media (max-height: 800px) { .app-h .optic-panel { max-height: calc(var(--app-height, 100vh) - 96px - 320px - 8px); } }
.app-h .sticky-notes-panel { max-height: calc(var(--app-height, 100vh) - 116px); }

/* iPhone notch / Dynamic Island safe-area — back butonu veya
   topbar içerik çentik altında kaybolmasın. */
@supports (top: env(safe-area-inset-top)) {
    .exam-topbar {
        padding-top: env(safe-area-inset-top);
        padding-left: max(28px, env(safe-area-inset-left));
        padding-right: max(28px, env(safe-area-inset-right));
        height: calc(76px + env(safe-area-inset-top));
    }
    .exam-content { margin-top: calc(76px + env(safe-area-inset-top)); }
    .sticky-notes-panel { top: calc(96px + env(safe-area-inset-top)); }
    .optic-panel { top: calc(96px + 360px + 8px + env(safe-area-inset-top)); }
    @media (max-height: 900px) { .optic-panel { top: calc(96px + 340px + 6px + env(safe-area-inset-top)); } }
    @media (max-height: 800px) { .optic-panel { top: calc(96px + 320px + 4px + env(safe-area-inset-top)); } }

    @media (max-width: 768px) {
        .exam-topbar {
            padding-left: max(14px, env(safe-area-inset-left));
            padding-right: max(14px, env(safe-area-inset-right));
            height: calc(66px + env(safe-area-inset-top));
        }
        .exam-content { margin-top: calc(66px + env(safe-area-inset-top)); }
    }

    /* Alt safe-area: iPhone home indicator çubuğunun altta içerik
       yememesi için index page'de küçük padding. */
    .index-page,
    .exam-content {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* DOKUNMATIK: butonlar / tıklanabilir öğeler için pointer optimizasyon.
   touch-action: manipulation → 300ms gecikmesi yok, double-tap zoom yok,
   ama tek tap çalışır. -webkit-touch-callout iPhone'da uzun basınca
   çıkan menüyü engeller (yanlışlıkla "Copy"/"Save Image" pop-up'ı). */
button,
.back-btn,
.btn,
.year-card,
.exam-card,
.option-card,
.option,
.start-btn,
.next-btn,
.prev-btn,
.submit-btn,
[role="button"],
[onclick],
input[type="button"],
input[type="submit"] {
    touch-action: manipulation;
    -webkit-touch-callout: none;
    cursor: pointer;
}

[draggable="true"] {
    touch-action: none;
}

/* iPhone'da input focus olunca otomatik zoom'u engelle:
   font-size 16px'in altındaysa iOS sayfayı yakınlaştırır. */
input,
select,
textarea {
    font-size: 16px;
    font-size: max(16px, 1em); /* tasarımdaki büyük fontlar bozulmaz */
}

/* Smart-board / tablet / dokunmatik için minimum tap target.
   pointer: coarse → parmakla kontrol edilen cihazlar. */
@media (pointer: coarse) {
    button,
    .back-btn,
    .option,
    .option-card,
    .year-card,
    .exam-card,
    [role="button"] {
        min-height: 44px;
    }
}

/* iPhone landscape (dar yükseklik): topbar'ın daha kompakt görnmesi
   ve sahnenin tam ekran kalması için. Mevcut media query'lere ek. */
@media (max-height: 500px) and (orientation: landscape) {
    .exam-topbar { height: 56px; padding-top: max(0px, env(safe-area-inset-top, 0px)); }
    @supports (top: env(safe-area-inset-top)) {
        .exam-topbar { height: calc(56px + env(safe-area-inset-top)); }
        .exam-content { margin-top: calc(56px + env(safe-area-inset-top)); }
    }
}

/* Print: yazdırma modunda paneller kaybolur, sadece sorular kalır. */
@media print {
    .bg-animation,
    .exam-topbar,
    .optic-panel,
    .sticky-notes-panel,
    .back-btn {
        display: none !important;
    }
    body { background: white !important; color: black !important; }
    .question-card { page-break-inside: avoid; }
}

/* Reduce-motion: animasyonları azalt (erişilebilirlik) — mevcut animasyon
   tasarımları çoğunlukla kalır ama bg-animation gibi süreklileri durdurur. */
@media (prefers-reduced-motion: reduce) {
    .bg-animation,
    .bg-animation::before,
    .bg-animation::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
    * {
        scroll-behavior: auto !important;
    }
}


/* ============================================================
   📐 EKRAN ADAPTASYONU — 14.5.2026 (rev)
   ============================================================
   Pencere küçüldüğünde tüm sayfa orantılı olarak küçülür.
   CSS `zoom` body'ye uygulanır; click koordinatları korunur,
   sabit konumlu elemanlar (kumanda paneli, modal, FAB) da
   ölçeklenir. min 0.35x, max 1x (büyütmez, sadece küçültür).
   --screen-scale değişkeni JS tarafından güncellenir.
   ============================================================ */
:root { --screen-scale: 1; }
/* 14.5.2026 — iOS Safari fix: body{zoom} dokunmatik cihazlarda fixed-position
   elemanları kaydırıyor ve touch koordinatlarını bozuyor (Netlify bug).
   Bu yüzden zoom SADECE fare/trackpad'li masaüstü cihazlara uygulanır.
   Mobil/tablet zaten media query'lerle native responsive. */
@media (hover: hover) and (pointer: fine) {
    body { zoom: var(--screen-scale, 1); }
    /* Safari/Firefox eski sürümleri için fallback */
    @supports not (zoom: 1) {
        body {
            transform: scale(var(--screen-scale, 1));
            transform-origin: top left;
            width: calc(100% / var(--screen-scale, 1));
            min-height: calc(100% / var(--screen-scale, 1));
        }
    }
}

/* ============================================================
   📖 KELİME POPUP + 🎯 TEKNİK REHBERİ — 14.5.2026 (rev)
   ============================================================ */

/* Sözlük popup */
.wp-popup {
    position: fixed;
    z-index: 99999;
    background: linear-gradient(165deg, #fffbeb 0%, #fef3c7 100%);
    border: 2px solid #f59e0b;
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.45),
                0 0 0 4px rgba(245,158,11,0.15);
    max-width: 320px;
    font-family: 'Inter', 'Segoe UI', sans-serif;
    pointer-events: auto;
    animation: wpFadeIn 0.18s ease;
}
@keyframes wpFadeIn {
    from { opacity: 0; transform: translateY(6px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.wp-popup::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 22px;
    width: 14px;
    height: 14px;
    background: linear-gradient(135deg, transparent 50%, #fef3c7 50%);
    border-right: 2px solid #f59e0b;
    border-bottom: 2px solid #f59e0b;
    transform: rotate(45deg);
}
.wp-popup.below::after {
    bottom: auto;
    top: -8px;
    border-right: none;
    border-bottom: none;
    border-left: 2px solid #f59e0b;
    border-top: 2px solid #f59e0b;
    background: linear-gradient(315deg, transparent 50%, #fef3c7 50%);
}
.wp-word {
    font-family: Georgia, serif;
    font-weight: 700;
    color: #1e293b;
    font-size: 1.05rem;
    letter-spacing: 0.2px;
    display: block;
    margin-bottom: 4px;
}
.wp-flag {
    font-size: 0.7rem;
    color: #92400e;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.wp-meaning {
    color: #334155;
    font-size: 0.92rem;
    line-height: 1.4;
    margin-top: 6px;
    display: block;
}
.wp-close-x {
    position: absolute;
    top: 4px;
    right: 6px;
    width: 22px;
    height: 22px;
    border: none;
    background: rgba(146,64,14,0.1);
    color: #92400e;
    border-radius: 50%;
    font-size: 0.85rem;
    cursor: pointer;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wp-close-x:hover { background: rgba(146,64,14,0.25); }
.wp-notfound {
    color: #78350f;
    font-style: italic;
    font-size: 0.85rem;
    margin-top: 4px;
}

/* Tıklanabilir metin alanları için hover ipucu */
.question-text, .option-text {
    /* Tıklama imlecini hafif değiştir */
    cursor: text;
}
body.wp-enabled .question-text {
    cursor: help;
}
/* Şıklarda popup yok — normal imleç */

/* Teknik Rehberi (bubble içinde yeni bir kart) */
.bubble-technique-guide {
    display: flex;
    gap: 12px;
    padding: 14px 16px;
    margin-top: 12px;
    background: linear-gradient(165deg, rgba(124,58,237,0.12) 0%, rgba(99,102,241,0.08) 100%);
    border: 1px solid rgba(139,92,246,0.35);
    border-radius: 12px;
    align-items: flex-start;
}
.bubble-technique-guide-icon {
    flex: 0 0 auto;
    font-size: 1.4rem;
    line-height: 1;
    padding-top: 2px;
}
.bubble-technique-guide-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.bubble-technique-guide-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: #7c3aed;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}
.bubble-technique-guide-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: #1e1b4b;
    margin-bottom: 4px;
}
.bubble-technique-guide-text {
    font-size: 0.85rem;
    line-height: 1.55;
    color: #334155;
}
.bubble-technique-guide-text strong {
    color: #7c3aed;
    font-weight: 700;
}

@media (max-width: 768px) {
    .wp-popup { max-width: calc(100vw - 32px); }
    .bubble-technique-guide { padding: 12px; }
    .bubble-technique-guide-text { font-size: 0.8rem; }
}


/* 14.5.2026 (rev) — ? butonu SAD şifre koruması
   NOT: position değiştirme — buton zaten position:fixed; transform da
   translateY(-50%) içeriyor, bu yüzden animasyonu o değeri koruyacak
   şekilde yazıyoruz. */
.answer-helper.pw-listening {
    animation: pwPulse 0.5s ease-in-out infinite !important;
    box-shadow: 0 0 0 4px rgba(245,158,11,0.4),
                0 0 30px rgba(245,158,11,0.6),
                0 12px 32px rgba(0,0,0,0.4) !important;
}
/* 14.5.2026 (rev) — Şifre dinleme rozeti: harfleri ASLA gösterme.
   Sadece kaç tuş basıldığını nokta olarak yansıt (omuz üstü gözetlemeye karşı). */
.answer-helper.pw-listening::before {
    content: "• • •";
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #fef3c7;
    color: rgba(146,64,14,0.35);
    padding: 3px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 4px;
    font-family: 'Inter', sans-serif;
    border: 2px solid #f59e0b;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    white-space: nowrap;
    min-width: 50px;
    text-align: center;
    pointer-events: none;
    animation: pwBadgePop 0.2s ease;
    z-index: 10;
}
.answer-helper.pw-listening[data-pw="Q"]::before    { content: "•"; color: #92400e; }
.answer-helper.pw-listening[data-pw="QQ"]::before   { content: "• •"; color: #92400e; }
.answer-helper.pw-listening[data-pw="QQQ"]::before  { content: "• • •"; color: #92400e; }
@keyframes pwPulse {
    0%, 100% { transform: translateY(-50%) scale(1); }
    50% { transform: translateY(-50%) scale(1.06); }
}
@keyframes pwBadgePop {
    from { opacity: 0; transform: translateX(-50%) translateY(4px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.answer-helper.pw-wrong {
    animation: pwShake 0.4s ease !important;
}
@keyframes pwShake {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    25% { transform: translateY(-50%) translateX(-4px); }
    75% { transform: translateY(-50%) translateX(4px); }
}


/* ============================================================
   📲 WHATSAPP BİTİRME BUTONU + RAPOR — 14.5.2026 (rev)
   ============================================================ */
.wa-finish-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 18px 28px;
    border: none;
    border-radius: 16px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(37,211,102,0.4),
                inset 0 2px 0 rgba(255,255,255,0.25),
                inset 0 -2px 0 rgba(0,0,0,0.2);
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow:visible;
    position: relative;
}
.wa-finish-btn::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}
.wa-finish-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(37,211,102,0.55),
                inset 0 2px 0 rgba(255,255,255,0.3);
}
.wa-finish-btn:hover::before { left: 150%; }
.wa-finish-btn:active { transform: translateY(0); }
.wa-finish-btn .wa-icon {
    width: 28px;
    height: 28px;
    fill: white;
    flex: 0 0 auto;
}
.wa-finish-btn small {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    opacity: 0.9;
    margin-top: 2px;
    letter-spacing: 0;
}
.wa-finish-btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

/* Rapor modal — WhatsApp'a göndermeden önce isim al */
.wa-modal-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
    text-align: left;
}
.wa-modal-row label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
}
.wa-modal-row input {
    padding: 10px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
}
.wa-modal-row input:focus {
    outline: none;
    border-color: #25D366;
    box-shadow: 0 0 0 4px rgba(37,211,102,0.15);
}
.wa-summary {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border: 1px solid rgba(16,185,129,0.3);
    border-radius: 12px;
    padding: 16px;
    margin: 16px 0;
    text-align: left;
    color: #064e3b;
}
.wa-summary-line {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px dashed rgba(16,185,129,0.3);
    font-size: 0.95rem;
}
.wa-summary-line:last-child { border-bottom: none; }
.wa-summary-line span:first-child { font-weight: 500; }
.wa-summary-line span:last-child { font-weight: 800; }
.wa-sent-toast {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 16px 28px;
    border-radius: 14px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 16px 40px rgba(0,0,0,0.4),
                0 0 0 4px rgba(37,211,102,0.2);
    z-index: 99999;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: waToastIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.wa-sent-toast.out {
    animation: waToastOut 0.3s ease forwards;
}
@keyframes waToastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes waToastOut {
    to { opacity: 0; transform: translateX(-50%) translateY(-20px); }
}

@media (max-width: 768px) {
    .wa-finish-btn { font-size: 1rem; padding: 16px 20px; }
    .wa-finish-btn .wa-icon { width: 24px; height: 24px; }
}

/* =========================================================================
   14.5.2026 (rev11) — LIGHT SKY-BLUE + GOLD OVERRIDE
   ========================================================================= */
:root {
    --lb-ink: #1e2a3a;
    --lb-ink-soft: #38465c;
    --lb-ink-muted: #5a6a82;
    --lb-paper: #ffffff;
    --lb-paper-warm: #fbf6e9;
    --lb-paper-cool: #f1f6fc;
    --lb-gold: #c9a961;
    --lb-gold-soft: #e6cf94;
    --lb-sky: #6ea8d8;
    --lb-sky-soft: #cfe1f2;
}

html, body { background: #eaf3fc !important; }
body {
    background:
        radial-gradient(ellipse at 18% 0%, #ffffff 0%, #eaf3fc 42%, #d6e6f6 100%) !important;
    background-attachment: fixed !important;
    color: var(--lb-ink) !important;
}

.bg-animation {
    background:
        radial-gradient(ellipse at 12% 12%, rgba(201, 169, 97, 0.20) 0%, transparent 50%),
        radial-gradient(ellipse at 88% 88%, rgba(110, 168, 216, 0.24) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.45) 0%, transparent 65%) !important;
}
.bg-animation::before {
    background: radial-gradient(circle, rgba(201, 169, 97, 0.55) 0%, transparent 70%) !important;
    opacity: 0.42 !important;
}
.bg-animation::after {
    background: radial-gradient(circle, rgba(110, 168, 216, 0.60) 0%, transparent 70%) !important;
    opacity: 0.5 !important;
}

.questions-area { color: var(--lb-ink) !important; }

.section-header {
    background: linear-gradient(165deg, #ffffff 0%, #eaf2fb 60%, #dbe7f5 100%) !important;
    border: 1px solid rgba(110, 168, 216, 0.45) !important;
    box-shadow:
        0 6px 16px -8px rgba(30, 42, 58, 0.20),
        0 2px 6px -2px rgba(30, 42, 58, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}
.section-header,
.section-header h2,
.section-header .section-range { color: var(--lb-ink) !important; }
.section-range { color: var(--lb-ink-muted) !important; }

.question-card {
    background: linear-gradient(180deg, #ffffff 0%, #fbf6ea 100%) !important;
    border: 1px solid rgba(201, 169, 97, 0.45) !important;
    box-shadow:
        0 14px 30px -12px rgba(30, 42, 58, 0.18),
        0 4px 10px -4px rgba(30, 42, 58, 0.10),
        inset 0 1px 0 rgba(255, 255, 255, 0.95) !important;
}
.question-card::before {
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.55) 0%,
        rgba(255, 255, 255, 0.15) 60%,
        transparent 100%) !important;
}
.question-card:hover {
    border-color: rgba(201, 169, 97, 0.75) !important;
    box-shadow:
        0 22px 40px -12px rgba(30, 42, 58, 0.24),
        0 8px 16px -6px rgba(30, 42, 58, 0.14),
        0 0 24px rgba(201, 169, 97, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.95) !important;
}
.question-card.answered {
    border-color: rgba(76, 158, 110, 0.55) !important;
    box-shadow:
        0 16px 32px -12px rgba(30, 42, 58, 0.22),
        0 0 22px rgba(76, 158, 110, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.95) !important;
}
.questions-area > .question-card.current-question {
    box-shadow:
        0 20px 40px -10px rgba(30, 42, 58, 0.28),
        0 0 28px rgba(201, 169, 97, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.95) !important;
}

.question-card,
.question-card * {
    color: var(--lb-ink) !important;
    text-shadow: none !important;
}
.question-card .question-text,
.question-card .q-text,
.question-card p {
    font-size: 1.04rem !important;
    line-height: 1.62 !important;
    color: var(--lb-ink) !important;
}
.question-card .options li,
.question-card .option,
.question-card .option-text,
.question-card label {
    font-size: 1rem !important;
    line-height: 1.55 !important;
    color: var(--lb-ink) !important;
}
.question-card .option:hover,
.question-card label:hover { background: rgba(110, 168, 216, 0.10) !important; }

@media (max-width: 1400px) {
    .chrono-panel,
    .optic-panel,
    .sticky-notes-panel { display: block !important; }
    .chrono-fab,
    .sticky-fab { display: none !important; }
}

.chrono-panel,
.optic-panel {
    transform-origin: top right !important;
    transition: transform 0.25s ease !important;
}
.sticky-notes-panel {
    transform-origin: top left !important;
    transition: transform 0.25s ease !important;
}

@media (max-width: 1400px) {
    .chrono-panel, .optic-panel { transform: scale(0.88); }
    .sticky-notes-panel       { transform: scale(0.92); }
    .questions-area {
        padding-left: 170px !important;
        padding-right: 340px !important;
        max-width: none !important;
    }
}
@media (max-width: 1200px) {
    .chrono-panel, .optic-panel { transform: scale(0.78); }
    .sticky-notes-panel       { transform: scale(0.85); }
    .questions-area {
        padding-left: 150px !important;
        padding-right: 300px !important;
    }
}
@media (max-width: 1000px) {
    .chrono-panel, .optic-panel { transform: scale(0.66); }
    .sticky-notes-panel       { transform: scale(0.75); }
    .questions-area {
        padding-left: 125px !important;
        padding-right: 250px !important;
    }
}
@media (max-width: 860px) {
    .chrono-panel, .optic-panel { transform: scale(0.56); }
    .sticky-notes-panel       { transform: scale(0.66); }
    .questions-area {
        padding-left: 100px !important;
        padding-right: 205px !important;
    }
}

@media (max-width: 720px) {
    .chrono-panel,
    .optic-panel,
    .sticky-notes-panel { display: none !important; }
    .chrono-fab,
    .sticky-fab { display: flex !important; }
    .questions-area {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
}

body.chrono-modal-open .chrono-panel,
body.sticky-modal-open .sticky-notes-panel {
    transform: translate(-50%, -50%) scale(1) !important;
    transform-origin: center center !important;
}

/* =========================================================================
   14.5.2026 (rev12) — SCROLL CONTAINMENT + CONTINUOUS PANEL SCALING
   ========================================================================= */
html, body {
    zoom: 1 !important;
    overflow:visible !important;
}
.questions-area {
    overflow-y: auto !important;
    overflow-x: hidden !important;
    max-height: calc(100vh - 76px) !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(110, 168, 216, 0.55) transparent;
}
.app-h .questions-area {
    max-height: calc(var(--app-height, 100vh) - 76px) !important;
}
.questions-area::-webkit-scrollbar { width: 8px; }
.questions-area::-webkit-scrollbar-thumb {
    background: rgba(110, 168, 216, 0.55);
    border-radius: 8px;
}
.questions-area::-webkit-scrollbar-thumb:hover {
    background: rgba(110, 168, 216, 0.75);
}
.questions-area::-webkit-scrollbar-track { background: transparent; }

.chrono-panel {
    transform: scale(var(--panel-scale, 1)) !important;
    transform-origin: top right !important;
    transition: transform 0.15s ease !important;
}
.optic-panel {
    transform: scale(var(--panel-scale, 1)) !important;
    transform-origin: top right !important;
    transition: transform 0.15s ease !important;
}
.sticky-notes-panel {
    transform: scale(var(--panel-scale, 1)) !important;
    transform-origin: top left !important;
    transition: transform 0.15s ease !important;
}
@media (max-width: 1400px) {
    .chrono-panel, .optic-panel { transform: scale(var(--panel-scale, 1)) !important; }
    .sticky-notes-panel        { transform: scale(var(--panel-scale, 1)) !important; }
}
@media (max-width: 1200px) {
    .chrono-panel, .optic-panel { transform: scale(var(--panel-scale, 1)) !important; }
    .sticky-notes-panel        { transform: scale(var(--panel-scale, 1)) !important; }
}
@media (max-width: 1000px) {
    .chrono-panel, .optic-panel { transform: scale(var(--panel-scale, 1)) !important; }
    .sticky-notes-panel        { transform: scale(var(--panel-scale, 1)) !important; }
}
@media (max-width: 860px) {
    .chrono-panel, .optic-panel { transform: scale(var(--panel-scale, 1)) !important; }
    .sticky-notes-panel        { transform: scale(var(--panel-scale, 1)) !important; }
}
body.chrono-modal-open .chrono-panel,
body.sticky-modal-open .sticky-notes-panel {
    transform: translate(-50%, -50%) scale(1) !important;
}

.question-card .question-number,
.question-card.answered .question-number {
    color: #fff8e1 !important;
    -webkit-text-fill-color: #fff8e1 !important;
    text-shadow:
        0 2px 4px rgba(0, 0, 0, 0.55),
        0 0 8px rgba(201, 169, 97, 0.35) !important;
    font-weight: 900 !important;
}
.question-card .question-number {
    background: linear-gradient(165deg, #d4b572 0%, #b08e47 50%, #8a6a2e 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.55) !important;
    box-shadow:
        0 4px 10px rgba(176, 142, 71, 0.45),
        0 2px 4px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        inset 0 -1px 0 rgba(0, 0, 0, 0.20) !important;
}
.question-card.answered .question-number {
    background: linear-gradient(165deg, #7ec79a 0%, #4c9e6e 50%, #2f7b51 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    box-shadow:
        0 6px 14px rgba(76, 158, 110, 0.45),
        0 2px 6px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.4) !important;
}

/* ============================================================
   MINI 3D-PERSPECTIVE COUNTDOWN — replaces the large chronometer.
   ============================================================ */
.chrono-panel.chrono-mini {
    width: 220px !important;
    top: 92px !important;
    right: 16px !important;
    perspective: 900px !important;
}
.optic-panel {
    top: calc(92px + 270px + 10px) !important;
    max-height: calc(100vh - 92px - 270px - 16px) !important;
}
@media (max-height: 820px) {
    .optic-panel {
        top: calc(92px + 250px + 8px) !important;
        max-height: calc(100vh - 92px - 250px - 12px) !important;
    }
}
.mini-chrono { transform-style: preserve-3d; }
.mini-chrono-tilt {
    position: relative;
    padding: 10px 11px 12px;
    border-radius: 16px;
    background: linear-gradient(160deg, #2c344f 0%, #1f253c 55%, #161b2d 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 18px 38px rgba(0, 0, 0, 0.55),
        0 6px 14px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.10),
        inset 0 -2px 0 rgba(0, 0, 0, 0.55);
    transform: rotateY(-11deg) rotateX(4deg);
    transform-origin: right center;
    transition: transform 0.5s cubic-bezier(0.2, 0.85, 0.3, 1.25);
    overflow:visible;
}
.mini-chrono-tilt:hover { transform: rotateY(-4deg) rotateX(1deg); }
.mini-chrono-tilt::before {
    content: '';
    position: absolute; inset: 0 0 auto 0; height: 45%;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(255, 255, 255, 0.02) 60%, transparent 100%);
    border-radius: 16px 16px 0 0;
    pointer-events: none;
}
.mini-chrono-tilt::after {
    content: '';
    position: absolute; inset: -1px;
    border-radius: 16px; padding: 1px;
    background: linear-gradient(135deg,
        rgba(251, 191, 36, 0.55) 0%,
        rgba(110, 168, 216, 0.25) 50%,
        rgba(251, 191, 36, 0.45) 100%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0.55; pointer-events: none;
}
.mini-chrono-tilt > * { position: relative; z-index: 1; }
.mini-chrono-head {
    display: flex; align-items: center; justify-content: center;
    gap: 7px; font-size: 0.55rem; font-weight: 800;
    letter-spacing: 2.2px; color: #f7c95a;
    text-shadow: 0 0 8px rgba(251, 191, 36, 0.45);
    margin-bottom: 6px;
}
.mini-chrono-led {
    width: 4px; height: 4px; border-radius: 50%;
    background: #f7c95a; box-shadow: 0 0 6px #f7c95a;
    animation: mini-chrono-pulse 2.2s ease-in-out infinite;
}
@keyframes mini-chrono-pulse { 0%,100%{opacity:0.5;} 50%{opacity:1;} }
.mini-chrono-screen {
    background:
        radial-gradient(ellipse at top, rgba(110, 168, 216, 0.12), transparent 70%),
        linear-gradient(180deg, #0a0e1c 0%, #050810 100%);
    border: 1px solid rgba(110, 168, 216, 0.18);
    border-radius: 10px; padding: 8px 6px 6px;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.04),
        inset 0 -1px 0 rgba(0, 0, 0, 0.6),
        inset 0 0 12px rgba(0, 0, 0, 0.6);
}
.mini-chrono-time {
    display: flex; justify-content: center; align-items: baseline; gap: 2px;
    font-family: 'SF Mono', 'Monaco', 'Courier New', monospace;
    font-variant-numeric: tabular-nums; font-weight: 800;
}
.mini-chrono-digit {
    color: #ffe79a; font-size: 1.45rem; letter-spacing: 1px;
    text-shadow: 0 0 6px rgba(251, 191, 36, 0.55), 0 0 14px rgba(251, 191, 36, 0.25);
    padding: 0 1px; min-width: 30px; text-align: center;
}
.mini-chrono-colon {
    color: #ffd770; font-size: 1.1rem; opacity: 0.85;
    animation: mini-chrono-blink 1s steps(2) infinite;
}
@keyframes mini-chrono-blink { 50% { opacity: 0.25; } }
.mini-chrono-labels {
    display: flex; justify-content: space-around;
    font-size: 0.42rem; letter-spacing: 1.5px;
    color: rgba(255, 231, 154, 0.55); margin-top: 1px; padding: 0 4px;
}
.mini-chrono-status {
    display: flex; align-items: center; justify-content: center;
    gap: 5px; margin-top: 5px; padding-top: 5px;
    border-top: 1px dashed rgba(110, 168, 216, 0.15);
    font-size: 0.5rem; font-weight: 700; letter-spacing: 1.5px;
    color: rgba(255, 231, 154, 0.75);
}
.mini-chrono-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: #6ea8d8; box-shadow: 0 0 6px #6ea8d8;
}
.chrono-panel.chrono-mini.is-running .mini-chrono-dot {
    background: #4ade80; box-shadow: 0 0 8px #4ade80;
    animation: mini-chrono-pulse 1s ease-in-out infinite;
}
.mini-chrono-adjust {
    display: flex; flex-direction: column; gap: 5px; margin-top: 8px;
}
.mini-chrono-field {
    display: flex; align-items: center; gap: 5px; padding: 3px;
    background: rgba(0, 0, 0, 0.35); border-radius: 8px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
}
.mini-chrono-fieldbody {
    flex: 1; display: flex; flex-direction: column;
    align-items: center; gap: 0;
}
.mini-chrono-input {
    width: 100%; max-width: 60px;
    background: transparent; border: none;
    color: #ffe79a; font-family: 'SF Mono', 'Monaco', monospace;
    font-size: 0.95rem; font-weight: 800; text-align: center;
    padding: 0; outline: none;
    text-shadow: 0 0 6px rgba(251, 191, 36, 0.4);
    -moz-appearance: textfield;
}
.mini-chrono-input::-webkit-outer-spin-button,
.mini-chrono-input::-webkit-inner-spin-button {
    -webkit-appearance: none; margin: 0;
}
.mini-chrono-flabel {
    font-size: 0.42rem; letter-spacing: 1.2px;
    color: rgba(255, 231, 154, 0.55); font-weight: 700; line-height: 1;
}
.mini-chrono-step {
    width: 26px; height: 26px; border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(165deg, #3a4570 0%, #232a48 100%);
    color: #ffe79a; font-size: 1rem; font-weight: 800;
    cursor: pointer; transition: all 0.15s ease;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        inset 0 -1px 0 rgba(0, 0, 0, 0.45),
        0 2px 4px rgba(0, 0, 0, 0.3);
    display: flex; align-items: center; justify-content: center;
    padding: 0; line-height: 1;
}
.mini-chrono-step:hover {
    background: linear-gradient(165deg, #4a5582 0%, #2d3658 100%);
    color: #fff; transform: translateY(-1px);
}
.mini-chrono-step:active {
    transform: translateY(0);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}
.mini-chrono-controls { display: flex; gap: 6px; margin-top: 9px; }
.mini-chrono-btn {
    border: none; border-radius: 9px; padding: 8px 10px;
    font-size: 0.72rem; font-weight: 800; letter-spacing: 1px;
    cursor: pointer; transition: all 0.18s ease;
    display: flex; align-items: center; justify-content: center;
    gap: 6px; font-family: 'Inter', sans-serif;
}
.mini-chrono-btn-icon { font-size: 0.85rem; line-height: 1; }
.mini-chrono-go {
    flex: 1;
    background: linear-gradient(165deg, #f7d97a 0%, #f7c95a 50%, #d4a432 100%);
    color: #1a1f33;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25);
    box-shadow:
        0 4px 10px rgba(251, 191, 36, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        inset 0 -1px 0 rgba(0, 0, 0, 0.15);
}
.mini-chrono-go:hover {
    transform: translateY(-1px);
    box-shadow:
        0 6px 14px rgba(251, 191, 36, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.chrono-panel.chrono-mini.is-running .mini-chrono-go {
    background: linear-gradient(165deg, #ff8a80 0%, #ef5350 50%, #c62828 100%);
    color: #fff; text-shadow: 0 1px 1px rgba(0, 0, 0, 0.35);
    box-shadow:
        0 4px 10px rgba(239, 83, 80, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.mini-chrono-reset {
    width: 36px;
    background: linear-gradient(165deg, #3a4570 0%, #232a48 100%);
    color: #6ea8d8;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        inset 0 -1px 0 rgba(0, 0, 0, 0.45);
}
.mini-chrono-reset:hover { color: #fff; transform: translateY(-1px); }
}


/* === REV13_BLOCK_START === */
/* ============================================================
   REV13 — Reliable panel scaling + tight content layout.
   ============================================================ */
:root { --panel-scale: 1; }
@media (max-width: 1500px) { :root { --panel-scale: 0.92; } }
@media (max-width: 1320px) { :root { --panel-scale: 0.82; } }
@media (max-width: 1180px) { :root { --panel-scale: 0.72; } }
@media (max-width: 1020px) { :root { --panel-scale: 0.62; } }
@media (max-width:  880px) { :root { --panel-scale: 0.52; } }
@media (max-width:  760px) { :root { --panel-scale: 0.45; } }

@media (max-width: 1400px) {
    .chrono-panel,
    .optic-panel  { display: block !important; }
    .chrono-fab,
    .optic-fab    { display: none !important; }
}
@media (max-width:  760px) {
    .chrono-panel { display: none !important; }
    .chrono-fab   { display: flex !important; }
}

/* Slim questions-area for mini panels (chrono ~220px, optic ~290px) */
.questions-area {
    padding-right: 270px !important;
    padding-left: 170px !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
}
@media (max-width: 1200px) {
    .questions-area {
        padding-right: 230px !important;
        padding-left: 150px !important;
    }
}
@media (max-width: 1000px) {
    .questions-area {
        padding-right: 200px !important;
        padding-left: 130px !important;
    }
}
@media (max-width:  860px) {
    .questions-area {
        padding-right: 170px !important;
        padding-left: 110px !important;
    }
}

/* Chrono panel — final positioning and z-index */
.chrono-panel.chrono-mini {
    width: 220px !important;
    top: 96px !important;
    right: 14px !important;
    z-index: 220 !important;
    pointer-events: auto !important;
}
/* Optic panel slimmer, follows new mini-chrono height (~240px) */
.optic-panel {
    width: 290px !important;
    right: 14px !important;
    top: calc(96px + 250px + 10px) !important;
    max-height: calc(100vh - 96px - 250px - 18px) !important;
    z-index: 210 !important;
    pointer-events: auto !important;
}
.app-h .optic-panel {
    max-height: calc(var(--app-height, 100vh) - 96px - 250px - 18px) !important;
}
@media (max-height: 820px) {
    .optic-panel {
        top: calc(96px + 230px + 8px) !important;
        max-height: calc(100vh - 96px - 230px - 14px) !important;
    }
}

/* Sticky-notes panel — keep clearly inside viewport */
.sticky-notes-panel {
    z-index: 200 !important;
    pointer-events: auto !important;
}

/* Make sure nothing in exam-header sits above the chrono inputs */
.exam-header { z-index: 150 !important; }
/* === REV13_BLOCK_END === */

/* OPTIC PANEL GİZLİ */
.optic-panel,
#opticPanel,
.optic-fab,
.optic-modal-overlay,
.optic-modal-close,
aside.optic-panel { 
    display: none !important; 
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* SAYFA SCROLL KAPALI - SADECE SORULAR SCROLL */
html, body {
    overflow: hidden !important;
    height: 100vh !important;
}
.exam-page {
    height: 100vh !important;
    overflow: hidden !important;
}
.exam-content {
    height: calc(100vh - 76px) !important;
    overflow: hidden !important;
}

/* ALT TOOLBAR GİZLİ */
.sticky-notes-panel,
.sticky-fab,
.sticky-modal-overlay,
.sticky-modal-close {
    display: none !important;
}

/* Questions area alt padding */
.questions-area {
    padding-bottom: 20px !important;
}

/* KONULAR DROPDOWN */
.topics-dropdown-wrapper {
    position: relative;
    margin-left: 12px;
}
.topics-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(59,130,246,0.3);
    transition: all 0.2s;
}
.topics-btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-1px);
}
.topics-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    max-height: 350px;
    overflow-y: auto;
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(148,163,184,0.3);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 1000;
    display: none;
    padding: 8px 0;
}
.topics-dropdown.open {
    display: block;
}
.topics-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.15s;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.85rem;
    color: #1e293b;
}
.topics-dropdown-item:hover {
    background: #f1f5f9;
}
.topics-dropdown-item .topic-icon {
    font-size: 1.1rem;
}
.topics-dropdown-item .topic-info {
    flex: 1;
}
.topics-dropdown-item .topic-title {
    font-weight: 600;
    color: #1e293b;
}
.topics-dropdown-item .topic-range {
    font-size: 0.7rem;
    color: #64748b;
}

/* SORU İŞARETİ BUTONU GİZLİ */
.answer-helper,
#answerHelper {
    display: none !important;
}

/* SORULAR SOL - OPTİK SAĞ LAYOUT */
.exam-content {
    display: flex !important;
    flex-direction: row !important;
    gap: 0 !important;
}
.questions-area {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    padding: 12px 16px 20px 24px !important;
    flex: 1 !important;
    align-content: start !important;
    height: calc(100vh - 80px) !important;
    max-height: calc(100vh - 80px) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    margin-right: 280px !important;
}

/* SAĞ OPTİK FORM */
.right-optic-panel {
    position: fixed !important;
    right: 0 !important;
    top: 76px !important;
    width: 270px !important;
    height: calc(100vh - 76px) !important;
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%) !important;
    border-left: 1px solid rgba(148,163,184,0.4) !important;
    display: flex !important;
    flex-direction: column !important;
    z-index: 100 !important;
}
.optic-header-mini {
    padding: 12px 14px;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}
.optic-grid {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
    align-content: start;
}
.optic-row-mini {
    display: flex;
    align-items: center;
    gap: 4px;
    background: white;
    border-radius: 5px;
    padding: 3px 5px;
    border: 1px solid rgba(148,163,184,0.25);
}
.optic-num {
    font-size: 0.65rem;
    font-weight: 700;
    color: #1e293b;
    width: 20px;
    text-align: right;
    padding-right: 4px;
}
.optic-bubbles {
    display: flex;
    gap: 2px;
}
.optic-bubble-mini {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1.5px solid #cbd5e1;
    background: white;
    font-size: 0.55rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-weight: 700;
    cursor: pointer;
}
.optic-bubble-mini.filled {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-color: #2563eb;
    color: white;
}
.optic-footer {
    padding: 12px;
    border-top: 1px solid rgba(148,163,184,0.3);
    background: white;
}
.optic-scan-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(16,185,129,0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}
.optic-scan-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(16,185,129,0.4);
}
.optic-results {
    display: none;
    padding: 14px;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-radius: 12px;
    margin-top: 10px;
    text-align: center;
}
.optic-results.visible {
    display: block;
}
.optic-results-row {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 8px;
}
.optic-result-item {
    text-align: center;
}
.optic-result-num {
    font-size: 1.8rem;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.optic-result-num.correct { color: #22c55e; }
.optic-result-num.wrong { color: #ef4444; }
.optic-result-num.empty { color: #94a3b8; }
.optic-result-label {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.7);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.optic-result-score {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fbbf24;
    margin-top: 6px;
    text-shadow: 0 0 10px rgba(251,191,36,0.4);
}
.section-header {
    grid-column: 1 / -1 !important;
    margin-bottom: 6px !important;
    padding: 10px 16px !important;
}
.question-card {
    margin-bottom: 0 !important;
    padding: 14px 16px !important;
    border-radius: 10px !important;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%) !important;
    border: 1px solid rgba(148,163,184,0.3) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
}
.question-card .question-header {
    margin-bottom: 10px !important;
}
.question-card .question-number {
    width: 28px !important;
    height: 28px !important;
    font-size: 0.75rem !important;
    flex-shrink: 0 !important;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
    border: none !important;
    box-shadow: 0 2px 6px rgba(59,130,246,0.4) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    font-weight: 700 !important;
}
.question-card .question-text {
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
    margin-bottom: 14px !important;
    color: #1a202c !important;
    font-weight: 500 !important;
}
.question-card .reading-passage {
    font-size: 1rem !important;
    line-height: 1.7 !important;
    margin-bottom: 14px !important;
    color: #1a202c !important;
    font-weight: 450 !important;
    padding: 12px 14px !important;
    background: linear-gradient(180deg, #fffef9 0%, #fefcf3 100%) !important;
    border-left: 4px solid #f59e0b !important;
    border-radius: 6px !important;
}
.question-card .options,
.question-card .options-container {
    gap: 5px !important;
}
.question-card .option,
.question-card label {
    padding: 6px 10px !important;
    font-size: 0.8rem !important;
    border-radius: 6px !important;
    min-height: auto !important;
}
.question-card .option-letter,
.question-card .option-bubble {
    width: 22px !important;
    height: 22px !important;
    font-size: 0.7rem !important;
    flex-shrink: 0 !important;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%) !important;
    color: #1a202c !important;
    border: none !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 50% !important;
    font-weight: 700 !important;
}
.question-card .option-text {
    font-size: 0.8rem !important;
    line-height: 1.4 !important;
}

@media (max-width: 900px) {
    .questions-area {
        grid-template-columns: 1fr !important;
    }
}

/* CLOZE TEST - PARAGRAF SABİT, SORULAR AYRI */
.cloze-wrapper {
    grid-column: 1 / -1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    background: transparent;
    border-radius: 12px;
    padding: 8px;
    margin-bottom: 12px;
}
.cloze-sticky-passage {
    position: sticky !important;
    top: 80px !important;
    z-index: 50 !important;
    background: linear-gradient(180deg, #fffef9 0%, #fefbf0 100%) !important;
    border-radius: 12px !important;
    padding: 18px 22px !important;
    margin-bottom: 14px !important;
    max-height: 40vh !important;
    overflow-y: auto !important;
    border: 2px solid #f59e0b !important;
    box-shadow: 
        0 8px 25px rgba(0,0,0,0.12),
        0 3px 8px rgba(0,0,0,0.08),
        inset 0 1px 0 rgba(255,255,255,0.95) !important;
}
.cloze-sticky-passage .reading-passage {
    margin: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    font-size: 1.05rem !important;
    line-height: 1.75 !important;
    color: #1a202c !important;
    font-weight: 450 !important;
}
.cloze-sticky-passage::-webkit-scrollbar {
    width: 6px;
}
.cloze-sticky-passage::-webkit-scrollbar-thumb {
    background: rgba(201,169,97,0.5);
    border-radius: 3px;
}
.cloze-questions {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    padding-top: 8px !important;
}
.cloze-questions .question-card {
    scroll-margin-top: calc(80px + 35vh + 20px) !important;
}
@media (max-width: 900px) {
    .cloze-questions {
        grid-template-columns: 1fr !important;
    }
    .cloze-sticky-passage {
        max-height: 30vh !important;
    }
}

/* READING COMPREHENSION - PARAGRAF SABİT, SORULAR ALTTA (cloze ile aynı mantık) */
.reading-wrapper {
    grid-column: 1 / -1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    background: transparent;
    border-radius: 12px;
    padding: 8px;
    margin-bottom: 12px;
}
.reading-sticky-passage {
    position: sticky !important;
    top: 80px !important;
    z-index: 50 !important;
    background: linear-gradient(180deg, #fffef9 0%, #fefbf0 100%) !important;
    border-radius: 12px !important;
    padding: 18px 22px !important;
    margin-bottom: 14px !important;
    max-height: 44vh !important;
    overflow-y: auto !important;
    border: 2px solid #f59e0b !important;
    box-shadow:
        0 8px 25px rgba(0,0,0,0.12),
        0 3px 8px rgba(0,0,0,0.08),
        inset 0 1px 0 rgba(255,255,255,0.95) !important;
}
.reading-sticky-passage .reading-passage {
    margin: 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    font-size: 1.05rem !important;
    line-height: 1.75 !important;
    color: #1a202c !important;
    font-weight: 450 !important;
}
.reading-sticky-passage::-webkit-scrollbar {
    width: 6px;
}
.reading-sticky-passage::-webkit-scrollbar-thumb {
    background: rgba(201,169,97,0.5);
    border-radius: 3px;
}
.reading-questions {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    padding-top: 8px !important;
}
.reading-questions .question-card {
    scroll-margin-top: calc(80px + 40vh + 20px) !important;
}
@media (max-width: 900px) {
    .reading-sticky-passage {
        max-height: 32vh !important;
    }
}

/* SINAV BİTİR BUTONU GİZLİ */
.finish-section,
.wa-finish-btn,
#finishSection {
    display: none !important;
}

/* TÜM HOVER EFEKTLERİ TAMAMEN KAPALI */
.question-card,
.question-card:hover,
.question-card:focus,
.question-card:active,
.question-card.current-question,
.question-card.answered {
    transform: none !important;
    transition: none !important;
    animation: none !important;
    filter: none !important;
}
.question-card::before,
.question-card::after {
    transition: none !important;
    animation: none !important;
}
.option,
.option:hover,
.option:focus,
.option:active,
.option.selected,
label,
label:hover,
label:focus,
label:active {
    transform: none !important;
    transition: none !important;
    animation: none !important;
    filter: none !important;
    background-image: none !important;
    box-shadow: none !important;
}
.option::before,
.option::after,
.option:hover::before,
.option:hover::after {
    display: none !important;
    content: none !important;
}
.option-bubble,
.option-bubble:hover,
.option-letter,
.option-letter:hover {
    transform: none !important;
    transition: none !important;
    animation: none !important;
}
.section-header,
.section-header:hover {
    transform: none !important;
    transition: none !important;
    animation: none !important;
}
* {
    scroll-behavior: auto !important;
}

/* KRONOMETRE PANELİ GİZLİ */
.chrono-panel,
#chronoPanel,
.chrono-fab,
.chrono-modal-overlay,
.chrono-modal-close {
    display: none !important;
}

/* TOOLBAR KRONOMETRE (PREMIUM) */
.toolbar-timer {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(145deg, #f8fafc 0%, #e2e8f0 100%);
    border: 1px solid rgba(148,163,184,0.4);
    border-radius: 14px;
    padding: 8px 16px;
    box-shadow: 
        0 2px 8px rgba(0,0,0,0.08),
        inset 0 1px 0 rgba(255,255,255,0.9);
}
.timer-adjust {
    display: flex;
    gap: 4px;
}
.timer-adj-btn {
    min-width: 32px;
    height: 26px;
    border: none;
    border-radius: 6px;
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
    border: 1px solid rgba(148,163,184,0.5);
    color: #475569;
    font-size: 0.65rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    padding: 0 6px;
}
.timer-adj-btn.small {
    min-width: 26px;
    font-size: 0.6rem;
}
.timer-adj-btn:hover {
    background: linear-gradient(135deg, #cbd5e1 0%, #94a3b8 100%);
    transform: scale(1.08);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.timer-adj-btn:active {
    transform: scale(0.95);
}
.timer-display-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(180deg, #1e293b 0%, #334155 100%);
    border-radius: 10px;
    padding: 4px 14px;
    border: 1px solid rgba(71,85,105,0.3);
    min-width: 85px;
}
.timer-label {
    font-size: 0.5rem;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.timer-display {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.3rem;
    font-weight: 800;
    color: #38bdf8;
    text-shadow: 0 0 10px rgba(56,189,248,0.4);
    line-height: 1;
}
.timer-display.warning {
    color: #f97316;
    animation: timerPulse 0.5s ease-in-out infinite;
}
.timer-display.danger {
    color: #ef4444;
    animation: timerPulse 0.3s ease-in-out infinite;
}
@keyframes timerPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}
.timer-controls {
    display: flex;
    gap: 6px;
}
.timer-main-btn {
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 3px 10px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.2);
}
.timer-main-btn:hover {
    transform: scale(1.12);
}
.timer-main-btn:active {
    transform: scale(0.95);
}
.timer-main-btn.start {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    box-shadow: 0 3px 10px rgba(34,197,94,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
}
.timer-main-btn.start.running {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 3px 10px rgba(239,68,68,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
}
.timer-main-btn.pause {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    box-shadow: 0 3px 10px rgba(139,92,246,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
}
.timer-main-btn.pause.active {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    animation: pauseGlow 1.5s ease-in-out infinite;
}
@keyframes pauseGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245,158,11,0.5), 0 3px 10px rgba(245,158,11,0.4); }
    50% { box-shadow: 0 0 0 6px rgba(245,158,11,0), 0 3px 10px rgba(245,158,11,0.4); }
}
.timer-main-btn.reset {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    font-size: 1.1rem;
}
.timer-main-btn.reset:hover {
    background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
}

/* DENEME NAV BUTONLARI VE EV BUTONU GİZLİ */
.exam-nav-btn,
.home-btn-3d {
    display: none !important;
}

/* ÜST TOOLBAR RENK */
.exam-topbar {
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%) !important;
    border-bottom: 1px solid rgba(148,163,184,0.4) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;
}
.exam-topbar .exam-title {
    color: #1e293b !important;
}
.exam-topbar .back-btn,
.exam-topbar .home-btn-3d {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: white !important;
    border: none !important;
}
.progress-bar-3d {
    background: #e2e8f0 !important;
    border: 1px solid rgba(148,163,184,0.4) !important;
}
.progress-fill-3d {
    background: linear-gradient(90deg, #3b82f6 0%, #2563eb 100%) !important;
}
.progress-text {
    color: #1e293b !important;
    text-shadow: none !important;
}

/* TEMİZLEME BUTONU */
.clear-answers-btn {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(239,68,68,0.4), inset 0 1px 0 rgba(255,255,255,0.2);
    transition: all 0.2s;
    margin-left: 8px;
}
.clear-answers-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(239,68,68,0.5);
}
.clear-answers-btn:active {
    transform: scale(0.95);
}

/* ═══════════════════════════════════════════════════════════════════
   TOOLBAR BUTONLARI - TEK RENK PALETI (Sade, Göz Yormayan, Class)
   ═══════════════════════════════════════════════════════════════════ */
.exam-topbar .back-btn,
.exam-topbar .home-btn-3d,
.topics-btn,
.clear-answers-btn,
.timer-adj-btn,
.timer-main-btn,
.timer-main-btn.start,
.timer-main-btn.start.running,
.timer-main-btn.pause,
.timer-main-btn.pause.active,
.timer-main-btn.reset {
    background: linear-gradient(145deg, #78909c 0%, #607d8b 50%, #546e7a 100%) !important;
    color: #ffffff !important;
    border: 1px solid rgba(120,144,156,0.4) !important;
    box-shadow: 
        0 2px 6px rgba(69,90,100,0.25),
        inset 0 1px 0 rgba(255,255,255,0.15),
        inset 0 -1px 0 rgba(0,0,0,0.1) !important;
    animation: none !important;
}

.exam-topbar .back-btn:hover,
.exam-topbar .home-btn-3d:hover,
.topics-btn:hover,
.clear-answers-btn:hover,
.timer-adj-btn:hover,
.timer-main-btn:hover {
    background: linear-gradient(145deg, #90a4ae 0%, #78909c 50%, #607d8b 100%) !important;
    transform: translateY(-1px) !important;
    box-shadow: 
        0 4px 12px rgba(69,90,100,0.35),
        inset 0 1px 0 rgba(255,255,255,0.2) !important;
}

.exam-topbar .back-btn:active,
.exam-topbar .home-btn-3d:active,
.topics-btn:active,
.clear-answers-btn:active,
.timer-adj-btn:active,
.timer-main-btn:active {
    transform: scale(0.96) !important;
    box-shadow: 
        0 1px 3px rgba(69,90,100,0.3),
        inset 0 2px 4px rgba(0,0,0,0.1) !important;
}

/* Timer adjustment butonları biraz daha küçük/soft */
.timer-adj-btn {
    color: #eceff1 !important;
    font-weight: 600 !important;
}

/* Saat görünümü korunuyor - sadece butonlar değişti */
.timer-display-wrapper,
.timer-display,
.timer-label {
    /* Aynen kalsın */
}