/* ============================================
   CYLOG - MODERN DARK THEME
   Aplikasi Literasi & Numerasi Berbasis Stage
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary-dark: #0a0e1a;
    --secondary-dark: #111827;
    --card-bg: #1a2236;
    --green-primary: #10b981;
    --green-glow: rgba(16, 185, 129, 0.3);
    --green-light: #34d399;
    --green-dark: #059669;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --border-color: rgba(16, 185, 129, 0.2);
    --danger: #ef4444;
    --warning: #f59e0b;
    --success: #10b981;
    --info: #3b82f6;
    --glass-bg: rgba(17, 24, 39, 0.8);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0a0e1a 0%, #111827 50%, #0f172a 100%);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

.bg-particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 10%, rgba(59, 130, 246, 0.03) 0%, transparent 40%);
}

/* LOGIN */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    padding: 2rem;
}

.login-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 40px rgba(16, 185, 129, 0.1);
    animation: fadeInUp 0.8s ease-out;
}

.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo h1 {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}
.login-logo p { color: var(--text-secondary); margin-top: 0.5rem; font-size: 0.95rem; }

.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; margin-bottom: 0.5rem; color: var(--text-secondary); font-size: 0.875rem; font-weight: 500; }
.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
}
.form-input:focus { outline: none; border-color: var(--green-primary); box-shadow: 0 0 0 3px var(--green-glow); background: rgba(255, 255, 255, 0.08); }
.form-input::placeholder { color: rgba(156, 163, 175, 0.5); }

.btn-primary {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--green-primary), var(--green-dark));
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4); }
.btn-primary::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s;
}
.btn-primary:hover::after { left: 100%; }

.btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}
.btn-secondary:hover { background: rgba(16, 185, 129, 0.1); border-color: var(--green-primary); }

.btn-danger { background: linear-gradient(135deg, var(--danger), #dc2626); color: white; border: none; }
.btn-danger:hover { box-shadow: 0 10px 30px rgba(239, 68, 68, 0.4); }
.btn-warning { background: linear-gradient(135deg, var(--warning), #d97706); color: white; border: none; }
.btn-warning:hover { box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4); }

/* DASHBOARD */
.dashboard-container { padding: 2rem; max-width: 1400px; margin: 0 auto; position: relative; z-index: 1; }
.dashboard-header { text-align: center; margin-bottom: 3rem; animation: fadeInDown 0.8s ease-out; }
.dashboard-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--green-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.dashboard-header p { color: var(--text-secondary); font-size: 1.1rem; }

.user-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 1rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    animation: fadeInUp 0.6s ease-out;
}
.user-avatar {
    width: 50px; height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: white;
    box-shadow: 0 0 15px var(--green-glow);
}

/* STAGE CARDS */
.stages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stage-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    animation: fadeInUp 0.6s ease-out backwards;
}

.stage-card.active {
    border-color: var(--green-primary);
    box-shadow: 0 0 20px var(--green-glow), 0 4px 20px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.stage-card.active::before {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(45deg, var(--green-primary), transparent, var(--green-light));
    border-radius: 20px;
    opacity: 0.3;
    z-index: -1;
    animation: glowPulse 2s ease-in-out infinite;
}

.stage-card.locked { opacity: 0.5; cursor: not-allowed; filter: grayscale(0.8); }
.stage-card.completed { border-color: var(--success); box-shadow: 0 0 15px rgba(16, 185, 129, 0.2); }
.stage-card:hover:not(.locked) { transform: translateY(-8px) scale(1.02); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--green-glow); }

.stage-number {
    position: absolute;
    top: 1rem; right: 1rem;
    width: 42px; height: 42px;
    background: linear-gradient(135deg, var(--green-primary), var(--green-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}
.stage-icon {
    width: 60px; height: 60px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}
.stage-title { font-size: 1.15rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--text-primary); }
.stage-desc { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.5; }
.stage-meta { display: flex; gap: 1rem; font-size: 0.8rem; color: var(--text-secondary); }
.stage-meta span { display: flex; align-items: center; gap: 0.3rem; }

.stage-score {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.score-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}
.score-badge.lulus { background: rgba(16, 185, 129, 0.2); color: var(--green-primary); border: 1px solid var(--green-primary); }
.score-badge.tidak-lulus { background: rgba(239, 68, 68, 0.2); color: var(--danger); border: 1px solid var(--danger); }

.progress-container { margin-top: 1rem; }
.progress-bar { height: 8px; background: rgba(255, 255, 255, 0.1); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--green-primary), var(--green-light)); border-radius: 4px; transition: width 1s ease; position: relative; }
.progress-fill::after { content: ''; position: absolute; top: 0; right: 0; bottom: 0; width: 20px; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3)); animation: shimmer 2s infinite; }

/* BACAAN */
.bacaan-container { max-width: 900px; margin: 0 auto; padding: 2rem; position: relative; z-index: 1; }
.bacaan-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 24px; padding: 2.5rem; box-shadow: var(--shadow-glow); animation: fadeInUp 0.8s ease-out; }
.bacaan-header { text-align: center; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border-color); }
.bacaan-header h2 { font-size: 1.8rem; margin-bottom: 0.5rem; background: linear-gradient(135deg, var(--green-primary), var(--green-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.bacaan-header p { color: var(--text-secondary); margin-bottom: 1rem; }
.timer-box {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--green-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green-primary);
    margin-top: 1rem;
    animation: pulse 1s ease-in-out infinite;
    font-family: 'Courier New', monospace;
}
.bacaan-content { font-size: 1.1rem; line-height: 2; color: var(--text-secondary); text-align: justify; margin-bottom: 2rem; }
.bacaan-content p { margin-bottom: 1.5rem; }
.btn-ready { display: block; width: 100%; padding: 1.2rem; background: linear-gradient(135deg, var(--green-primary), var(--green-dark)); border: none; border-radius: 16px; color: white; font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: all 0.3s ease; text-align: center; text-decoration: none; font-family: 'Poppins', sans-serif; }
.btn-ready:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(16, 185, 129, 0.4); }

/* QUIZ */
.quiz-container { max-width: 800px; margin: 0 auto; padding: 2rem; position: relative; z-index: 1; }
.quiz-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    position: sticky;
    top: 1rem;
    z-index: 100;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.quiz-timer { display: flex; align-items: center; gap: 0.5rem; font-size: 1.3rem; font-weight: 700; color: var(--green-primary); font-family: 'Courier New', monospace; }
.quiz-timer.warning { color: var(--warning); animation: pulse 0.5s ease-in-out infinite; }
.quiz-timer.danger { color: var(--danger); animation: pulse 0.3s ease-in-out infinite; }

.soal-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; padding: 2rem; margin-bottom: 1.5rem; transition: all 0.3s ease; animation: fadeInUp 0.5s ease-out; }
.soal-card:hover { border-color: var(--green-primary); box-shadow: 0 0 20px var(--green-glow); }
.soal-number { display: inline-block; background: linear-gradient(135deg, var(--green-primary), var(--green-dark)); color: white; padding: 0.4rem 1rem; border-radius: 8px; font-weight: 600; font-size: 0.9rem; margin-bottom: 1rem; }
.soal-text { font-size: 1.1rem; line-height: 1.7; margin-bottom: 1.5rem; color: var(--text-primary); }
.pilihan-list { display: flex; flex-direction: column; gap: 0.75rem; }
.pilihan-item { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.5rem; background: rgba(255, 255, 255, 0.03); border: 2px solid transparent; border-radius: 12px; cursor: pointer; transition: all 0.3s ease; }
.pilihan-item:hover { background: rgba(16, 185, 129, 0.05); border-color: var(--green-primary); }
.pilihan-item input[type="radio"], .pilihan-item input[type="checkbox"] { width: 22px; height: 22px; accent-color: var(--green-primary); cursor: pointer; flex-shrink: 0; }
.pilihan-item.selected { background: rgba(16, 185, 129, 0.1); border-color: var(--green-primary); }
.pilihan-label { font-size: 1rem; color: var(--text-primary); cursor: pointer; flex: 1; }

/* HASIL */
.hasil-container { max-width: 900px; margin: 0 auto; padding: 2rem; position: relative; z-index: 1; }
.hasil-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 24px; padding: 2.5rem; text-align: center; box-shadow: var(--shadow-glow); animation: fadeInUp 0.8s ease-out; }
.hasil-score { font-size: 5rem; font-weight: 800; background: linear-gradient(135deg, var(--green-primary), var(--green-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin: 1.5rem 0; }
.hasil-status { display: inline-block; padding: 0.75rem 2rem; border-radius: 50px; font-size: 1.2rem; font-weight: 700; margin-bottom: 2rem; }
.hasil-status.lulus { background: rgba(16, 185, 129, 0.2); color: var(--green-primary); border: 2px solid var(--green-primary); animation: fadeInUp 0.5s ease-out; }
.hasil-status.tidak-lulus { background: rgba(239, 68, 68, 0.2); color: var(--danger); border: 2px solid var(--danger); animation: fadeInUp 0.5s ease-out; }

.chart-container { margin: 2rem 0; padding: 2rem; background: rgba(255, 255, 255, 0.02); border-radius: 16px; border: 1px solid var(--border-color); }

/* ADMIN */
.admin-wrapper { display: flex; min-height: 100vh; }
.admin-sidebar { width: 280px; background: var(--secondary-dark); border-right: 1px solid var(--border-color); position: fixed; left: 0; top: 0; height: 100vh; padding: 2rem; overflow-y: auto; z-index: 100; }
.admin-logo { text-align: center; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border-color); }
.admin-logo h2 { font-size: 1.8rem; font-weight: 700; background: linear-gradient(135deg, var(--green-primary), var(--green-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.admin-logo p { color: var(--text-secondary); font-size: 0.8rem; margin-top: 0.3rem; }
.admin-menu { list-style: none; }
.admin-menu li { margin-bottom: 0.5rem; }
.admin-menu a { display: flex; align-items: center; gap: 0.75rem; padding: 0.875rem 1rem; color: var(--text-secondary); text-decoration: none; border-radius: 10px; transition: all 0.3s ease; font-size: 0.95rem; }
.admin-menu a:hover, .admin-menu a.active { background: rgba(16, 185, 129, 0.1); color: var(--green-primary); border: 1px solid var(--border-color); }
.admin-main { margin-left: 280px; padding: 2rem; min-height: 100vh; width: calc(100% - 280px); position: relative; z-index: 1; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border-color); }
.admin-header h1 { font-size: 1.5rem; font-weight: 600; }
.admin-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); }
.admin-card h3 { margin-bottom: 1rem; font-size: 1.1rem; color: var(--green-primary); }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin-bottom: 2rem; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 1.5rem; text-align: center; transition: all 0.3s ease; }
.stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-glow); }
.stat-number { font-size: 2.5rem; font-weight: 700; color: var(--green-primary); margin-bottom: 0.5rem; }
.stat-label { color: var(--text-secondary); font-size: 0.9rem; }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--border-color); }
.data-table th { color: var(--green-primary); font-weight: 600; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.05em; background: rgba(16, 185, 129, 0.05); }
.data-table tr:hover { background: rgba(16, 185, 129, 0.05); }
.data-table td { color: var(--text-secondary); font-size: 0.9rem; }

.pagination { display: flex; justify-content: center; gap: 0.5rem; margin-top: 1.5rem; }
.pagination a { padding: 0.5rem 1rem; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; color: var(--text-secondary); text-decoration: none; transition: all 0.3s ease; }
.pagination a:hover, .pagination a.active { background: var(--green-primary); color: white; border-color: var(--green-primary); }

.modal-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(5px); z-index: 1000; align-items: center; justify-content: center; }
.modal-overlay.active { display: flex; }
.modal-content { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; padding: 2rem; max-width: 600px; width: 90%; max-height: 90vh; overflow-y: auto; animation: fadeInUp 0.3s ease-out; }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border-color); }
.modal-header h3 { color: var(--green-primary); }
.modal-close { background: none; border: none; color: var(--text-secondary); font-size: 1.5rem; cursor: pointer; transition: color 0.3s; }
.modal-close:hover { color: var(--danger); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-textarea { width: 100%; padding: 0.875rem 1rem; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-color); border-radius: 12px; color: var(--text-primary); font-size: 1rem; font-family: 'Poppins', sans-serif; transition: all 0.3s ease; resize: vertical; min-height: 120px; }
.form-textarea:focus { outline: none; border-color: var(--green-primary); box-shadow: 0 0 0 3px var(--green-glow); }
.form-select { width: 100%; padding: 0.875rem 1rem; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-color); border-radius: 12px; color: var(--text-primary); font-size: 1rem; font-family: 'Poppins', sans-serif; cursor: pointer; }
.form-select:focus { outline: none; border-color: var(--green-primary); }

.file-upload { border: 2px dashed var(--border-color); border-radius: 12px; padding: 2rem; text-align: center; cursor: pointer; transition: all 0.3s ease; }
.file-upload:hover { border-color: var(--green-primary); background: rgba(16, 185, 129, 0.05); }

.badge { display: inline-block; padding: 0.25rem 0.75rem; border-radius: 20px; font-size: 0.75rem; font-weight: 600; }
.badge-success { background: rgba(16, 185, 129, 0.2); color: var(--green-primary); }
.badge-danger { background: rgba(239, 68, 68, 0.2); color: var(--danger); }
.badge-warning { background: rgba(245, 158, 11, 0.2); color: var(--warning); }

.btn-action { padding: 0.4rem 0.8rem; border-radius: 8px; font-size: 0.8rem; font-weight: 500; cursor: pointer; border: none; transition: all 0.3s ease; text-decoration: none; display: inline-block; }
.btn-edit { background: rgba(59, 130, 246, 0.2); color: var(--info); }
.btn-edit:hover { background: var(--info); color: white; }
.btn-delete { background: rgba(239, 68, 68, 0.2); color: var(--danger); }
.btn-delete:hover { background: var(--danger); color: white; }

.search-bar { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.search-bar input { flex: 1; padding: 0.75rem 1rem; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-color); border-radius: 10px; color: var(--text-primary); font-family: 'Poppins', sans-serif; }
.search-bar input:focus { outline: none; border-color: var(--green-primary); }

/* ANIMATIONS */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes glowPulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.6; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }
@keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

.stage-card:nth-child(1) { animation-delay: 0.1s; }
.stage-card:nth-child(2) { animation-delay: 0.2s; }
.stage-card:nth-child(3) { animation-delay: 0.3s; }
.stage-card:nth-child(4) { animation-delay: 0.4s; }
.stage-card:nth-child(5) { animation-delay: 0.5s; }
.stage-card:nth-child(6) { animation-delay: 0.6s; }
.stage-card:nth-child(7) { animation-delay: 0.7s; }
.stage-card:nth-child(8) { animation-delay: 0.8s; }
.stage-card:nth-child(9) { animation-delay: 0.9s; }
.stage-card:nth-child(10) { animation-delay: 1s; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .stages-grid { grid-template-columns: 1fr; }
    .admin-sidebar { width: 100%; position: relative; height: auto; }
    .admin-main { margin-left: 0; width: 100%; }
    .admin-wrapper { flex-direction: column; }
    .hasil-score { font-size: 3rem; }
    .form-row { grid-template-columns: 1fr; }
    .quiz-header { flex-direction: column; gap: 1rem; text-align: center; }
    .user-info { flex-direction: column; gap: 1rem; text-align: center; }
}
@media (max-width: 480px) {
    .login-card { padding: 2rem 1.5rem; }
    .dashboard-header h1 { font-size: 1.8rem; }
    .bacaan-card, .hasil-card { padding: 1.5rem; }
}