/* ==================== ROOT & THEME ==================== */
:root {
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --primary-light: #eef1ff;
    --secondary: #7209b7;
    --success: #06d6a0;
    --danger: #ef476f;
    --warning: #ffd166;
    --orange: #f77f00;
    --dark: #1a1a2e;
    --gray-900: #212529;
    --gray-800: #343a40;
    --gray-700: #495057;
    --gray-600: #6c757d;
    --gray-500: #adb5bd;
    --gray-400: #ced4da;
    --gray-300: #dee2e6;
    --gray-200: #e9ecef;
    --gray-100: #f8f9fa;
    --white: #ffffff;
    --bg: #f0f2f5;
    --bg-card: #ffffff;
    --bg-sidebar: #ffffff;
    --text: #1a1a2e;
    --text-secondary: #6c757d;
    --border: #dee2e6;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --transition: all 0.3s ease;
    --font: 'Poppins', sans-serif;
    --navbar-height: 60px;
}

[data-theme="dark"] {
    --bg: #0f0f1a;
    --bg-card: #1a1a2e;
    --bg-sidebar: #16162a;
    --text: #e9ecef;
    --text-secondary: #adb5bd;
    --border: #2d2d44;
    --shadow: 0 2px 12px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.4);
    --primary-light: #1e2242;
    --gray-100: #16162a;
    --gray-200: #1e1e36;
    --gray-300: #2d2d44;
}

/* ==================== RESET & BASE ==================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; }

/* ==================== PAGES ==================== */
.page { display: none; min-height: 100vh; }
.page.active { display: block; }

/* ==================== LANDING PAGE ==================== */
.landing-bg {
    min-height: 100vh;
    background: linear-gradient(135deg, #4361ee 0%, #7209b7 50%, #f72585 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.floating-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    animation: float 6s ease-in-out infinite;
}
.shape-1 { width: 300px; height: 300px; top: -80px; left: -80px; animation-delay: 0s; }
.shape-2 { width: 200px; height: 200px; top: 50%; right: -50px; animation-delay: 1s; }
.shape-3 { width: 150px; height: 150px; bottom: -30px; left: 30%; animation-delay: 2s; }
.shape-4 { width: 100px; height: 100px; top: 20%; left: 60%; animation-delay: 3s; }
.shape-5 { width: 250px; height: 250px; bottom: -60px; right: 20%; animation-delay: 4s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(10deg); }
}

.landing-container {
    text-align: center;
    z-index: 1;
    padding: 40px 20px;
    width: 100%;
    max-width: 900px;
}

.landing-header { margin-bottom: 50px; }

.school-logo {
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    backdrop-filter: blur(10px);
    border: 3px solid rgba(255,255,255,0.3);
    animation: pulse-glow 2s ease-in-out infinite;
}
.school-logo i { font-size: 48px; color: #fff; }

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(255,255,255,0.2); }
    50% { box-shadow: 0 0 40px rgba(255,255,255,0.4); }
}

.app-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 5px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.school-name {
    font-size: 1.6rem;
    font-weight: 600;
    color: rgba(255,255,255,0.95);
    margin-bottom: 10px;
}

.tagline {
    font-size: 1rem;
    color: rgba(255,255,255,0.8);
    font-weight: 300;
}

.role-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.role-card {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 20px;
    padding: 40px 24px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.role-card:hover {
    transform: translateY(-10px) scale(1.03);
    background: rgba(255,255,255,0.25);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.role-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 32px;
    color: #fff;
}

.admin-icon { background: linear-gradient(135deg, #ef476f, #f72585); }
.guru-icon { background: linear-gradient(135deg, #4361ee, #4cc9f0); }
.siswa-icon { background: linear-gradient(135deg, #06d6a0, #118ab2); }

.role-card h3 { color: #fff; font-size: 1.3rem; margin-bottom: 6px; }
.role-card p { color: rgba(255,255,255,0.75); font-size: 0.85rem; }

.landing-footer { color: rgba(255,255,255,0.5); font-size: 0.8rem; }

/* ==================== MODAL ==================== */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal.active { display: flex; }

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px;
    width: 100%;
    max-width: 420px;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { transform: scale(0.9) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}
.modal-close:hover { color: var(--danger); }

.modal-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
    color: #fff;
    background: linear-gradient(135deg, #ef476f, #f72585);
}

.modal-icon.guru-icon { background: linear-gradient(135deg, #4361ee, #4cc9f0); }

.modal-content h2 { text-align: center; margin-bottom: 24px; font-size: 1.4rem; }

.error-text { color: var(--danger); text-align: center; margin-top: 12px; font-size: 0.85rem; }

/* ==================== FORMS ==================== */
.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group label i { margin-right: 6px; color: var(--primary); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.9rem;
    background: var(--bg-card);
    color: var(--text);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67,97,238,0.15);
}

.input-icon-wrap {
    position: relative;
}
.input-icon-wrap i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
}
.input-icon-wrap input,
.input-icon-wrap select {
    padding-left: 38px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 4px 12px rgba(67,97,238,0.35); }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #05c090; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #d63d60; }

.btn-outline {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-full { width: 100%; }
.btn-lg { padding: 14px 24px; font-size: 1rem; }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.15);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}
.btn-icon:hover { background: rgba(255,255,255,0.25); }

/* ==================== NAVBAR ==================== */
.navbar {
    height: var(--navbar-height);
    background: linear-gradient(135deg, #4361ee, #7209b7);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-info {
    color: rgba(255,255,255,0.85);
    font-size: 0.8rem;
    margin-right: 8px;
}

.hamburger {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255,255,255,0.15);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    align-items: center;
    justify-content: center;
}
.hamburger:hover { background: rgba(255,255,255,0.25); }

/* ==================== SIDEBAR ==================== */
.sidebar, .ujian-sidebar {
    width: 260px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    height: calc(100vh - var(--navbar-height));
    position: sticky;
    top: var(--navbar-height);
    overflow-y: auto;
    transition: var(--transition);
    flex-shrink: 0;
}

.sidebar-menu { padding: 12px; }

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 4px;
}
.sidebar-item:hover { background: var(--primary-light); color: var(--primary); }
.sidebar-item.active { background: var(--primary); color: #fff; }
.sidebar-item i { width: 20px; text-align: center; }

/* ==================== ADMIN LAYOUT ==================== */
.admin-layout {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
}

.main-content {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

.admin-tab { display: none; }
.admin-tab.active { display: block; }

.admin-tab h2 {
    font-size: 1.4rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.admin-tab h2 i { color: var(--primary); }

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    flex-shrink: 0;
}
.bg-blue { background: linear-gradient(135deg, #4361ee, #4cc9f0); }
.bg-green { background: linear-gradient(135deg, #06d6a0, #118ab2); }
.bg-orange { background: linear-gradient(135deg, #f77f00, #ffd166); }
.bg-purple { background: linear-gradient(135deg, #7209b7, #f72585); }

.stat-info h3 { font-size: 1.8rem; font-weight: 700; }
.stat-info p { color: var(--text-secondary); font-size: 0.85rem; }

/* Guru Form Card */
.guru-form-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary);
}
.guru-form-card h3 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--primary);
}
.guru-form-card h3 i { margin-right: 8px; }

.guru-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

@media (max-width: 768px) {
    .guru-form-grid { grid-template-columns: 1fr; }
}

.btn-edit-guru, .btn-delete-guru {
    padding: 5px 10px;
    border: none;
    border-radius: var(--radius-xs);
    cursor: pointer;
    font-size: 0.75rem;
    font-family: var(--font);
    transition: var(--transition);
    color: #fff;
}
.btn-edit-guru { background: var(--primary); }
.btn-edit-guru:hover { background: var(--primary-dark); }
.btn-delete-guru { background: var(--danger); margin-left: 4px; }
.btn-delete-guru:hover { background: #d63d60; }

/* Settings */
.settings-panel {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}
.setting-item:last-child { border-bottom: none; }
.setting-item label { font-weight: 500; }
.setting-item label i { color: var(--primary); margin-right: 8px; }
.setting-item input[type="number"] {
    width: 100px;
    padding: 8px 12px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
}

/* Toggle Switch */
.switch {
    position: relative;
    width: 52px;
    height: 28px;
    flex-shrink: 0;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute;
    inset: 0;
    background: var(--gray-400);
    border-radius: 28px;
    cursor: pointer;
    transition: var(--transition);
}
.slider::before {
    content: '';
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: var(--transition);
}
.switch input:checked + .slider { background: var(--primary); }
.switch input:checked + .slider::before { transform: translateX(24px); }

/* Table */
.table-responsive { overflow-x: auto; }

.data-table {
    width: 100%;
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border-collapse: collapse;
}
.data-table th {
    background: var(--primary);
    color: #fff;
    padding: 14px 16px;
    text-align: left;
    font-size: 0.85rem;
    font-weight: 600;
}
.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}
.data-table tr:hover td { background: var(--primary-light); }

/* ==================== GURU PAGE ==================== */
.guru-container {
    display: flex;
    height: calc(100vh - var(--navbar-height));
    overflow: hidden;
}

.soal-manager {
    width: 300px;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 16px;
    flex-shrink: 0;
    overflow: hidden;
}

.soal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.soal-header h3 { font-size: 1rem; }
.soal-header h3 i { color: var(--primary); margin-right: 6px; }

/* Manager Tabs (Soal / Pengaturan) */
.manager-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 3px;
}
.manager-tab {
    flex: 1;
    padding: 8px 6px;
    border: none;
    border-radius: var(--radius-xs);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}
.manager-tab.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 2px 6px rgba(67,97,238,0.3);
}
.manager-tab:not(.active):hover { background: var(--gray-300); }

.manager-panel { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.manager-panel.active { display: flex; }

/* Hasil mode: expand manager full-width and hide soal-editor */
.guru-container.hasil-mode .soal-manager {
    width: 100% !important;
    max-width: none !important;
    flex: 1 1 auto !important;
    position: relative !important;
    left: 0 !important;
    height: auto !important;
}
.guru-container.hasil-mode .soal-editor { display: none !important; }
.guru-container.hasil-mode #guru-results-container { overflow-y: auto; }
.guru-container.hasil-mode .settings-panel-guru { overflow-y: auto; max-height: calc(100vh - 200px); }
.guru-container.hasil-mode .data-table { font-size: 0.72rem; }
.guru-container.hasil-mode .data-table th,
.guru-container.hasil-mode .data-table td { padding: 6px 4px; }

/* Guru Settings Panel */
.settings-panel-guru { overflow-y: auto; flex: 1; }
.settings-panel-guru h3 {
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border);
}
.settings-panel-guru h3 i { margin-right: 6px; }

.setting-item-sm {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
}
.setting-item-sm:last-child { border-bottom: none; }
.setting-item-sm label { font-weight: 500; font-size: 0.8rem; }
.setting-item-sm label i { color: var(--primary); margin-right: 4px; font-size: 0.75rem; }

.input-sm {
    width: 70px;
    padding: 5px 8px;
    border: 2px solid var(--border);
    border-radius: var(--radius-xs);
    font-family: var(--font);
    font-size: 0.8rem;
    background: var(--bg);
    color: var(--text);
    text-align: center;
}

.textarea-sm {
    width: 100%;
    padding: 8px;
    border: 2px solid var(--border);
    border-radius: var(--radius-xs);
    font-family: var(--font);
    font-size: 0.8rem;
    background: var(--bg);
    color: var(--text);
    resize: vertical;
}

.badge {
    background: var(--primary);
    color: #fff;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.soal-total-skor {
    background: linear-gradient(135deg, #ffd166, #f77f00);
    color: #fff;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.soal-list {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 12px;
}

.soal-item {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}
.soal-item:hover { border-color: var(--primary); }
.soal-item.active { border-color: var(--primary); background: var(--primary-light); }

.soal-item-num {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
}

.soal-item-info { flex: 1; min-width: 0; }
.soal-item-info .soal-item-type {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
}
.soal-item-info .soal-item-preview {
    font-size: 0.8rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.soal-item-skor {
    font-size: 0.7rem;
    background: var(--warning);
    color: #333;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    flex-shrink: 0;
}

/* ==================== EDITOR ==================== */
.soal-editor {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.editor-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    text-align: center;
}
.editor-placeholder i { margin-bottom: 16px; color: var(--gray-400); }
.editor-placeholder h3 { margin-bottom: 8px; }

.editor-form {
    max-width: 800px;
    margin: 0 auto;
}

.editor-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border);
}
.editor-top-bar h3 { font-size: 1.2rem; }
.editor-top-bar h3 i { color: var(--primary); margin-right: 8px; }
.editor-actions { display: flex; gap: 8px; }

/* ==================== RICH TEXT TOOLBAR ==================== */
.rich-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2px;
    padding: 8px 10px;
    background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
    border: 2px solid var(--border);
    border-bottom: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

[data-theme="dark"] .rich-toolbar {
    background: linear-gradient(135deg, #1e1e36, #25253e);
}

.toolbar-btn {
    width: 32px;
    height: 32px;
    border: 1px solid transparent;
    border-radius: var(--radius-xs);
    background: transparent;
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 0.8rem;
}
.toolbar-btn:hover {
    background: var(--primary-light);
    border-color: var(--border);
    color: var(--primary);
}

.toolbar-select {
    height: 32px;
    padding: 0 6px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--bg-card);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.75rem;
    cursor: pointer;
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background: var(--border);
    margin: 0 4px;
}

.color-pick {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Rich Editor Area */
.rich-editor {
    min-height: 150px;
    max-height: 300px;
    padding: 14px;
    border: 2px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    background: var(--bg-card);
    overflow-y: auto;
    font-size: 0.95rem;
    line-height: 1.7;
}
.rich-editor:focus { outline: none; border-color: var(--primary); }
.rich-editor img { max-width: 100%; height: auto; border-radius: 8px; margin: 8px 0; }

/* ==================== JAWABAN TYPES ==================== */
.jawaban-option {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    padding: 10px 14px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.jawaban-option:hover { border-color: var(--primary-light); }
.jawaban-option.correct { border-color: var(--success); background: rgba(6,214,160,0.1); }

.jawaban-option input[type="radio"],
.jawaban-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    flex-shrink: 0;
}

.jawaban-option input[type="text"] {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    font-family: var(--font);
    background: var(--bg-card);
    color: var(--text);
}

.jawaban-option .option-label {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.jawaban-option .btn-remove-option {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 4px;
    transition: var(--transition);
}
.jawaban-option .btn-remove-option:hover { transform: scale(1.2); }

.add-option-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--primary-light);
    color: var(--primary);
    border: 2px dashed var(--primary);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 8px;
}
.add-option-btn:hover { background: var(--primary); color: #fff; }

/* Matching type */
.match-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}
.match-row input {
    padding: 10px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    background: var(--bg-card);
    color: var(--text);
}
.match-arrow { color: var(--primary); font-size: 1.2rem; }

/* ==================== SISWA IDENTITY ==================== */
.identity-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - var(--navbar-height));
    padding: 24px;
}

.identity-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px;
    width: 100%;
    max-width: 520px;
    box-shadow: var(--shadow-lg);
}

.identity-header {
    text-align: center;
    margin-bottom: 28px;
}

.id-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #06d6a0, #118ab2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 28px;
    color: #fff;
}

.identity-header h2 { font-size: 1.3rem; margin-bottom: 6px; }
.identity-header p { color: var(--text-secondary); font-size: 0.85rem; }

/* ==================== UJIAN PAGE ==================== */
.ujian-layout {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
}

.ujian-sidebar {
    width: 240px;
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.ujian-sidebar-header {
    margin-bottom: 16px;
}
.ujian-sidebar-header h4 {
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.ujian-sidebar-header h4 i { color: var(--primary); margin-right: 6px; }

.soal-nav-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    flex: 1;
    overflow-y: auto;
    align-content: start;
}

.soal-nav-btn {
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--bg-card);
    color: var(--text);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.soal-nav-btn:hover { border-color: var(--primary); }
.soal-nav-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.soal-nav-btn.answered { background: var(--success); color: #fff; border-color: var(--success); }
.soal-nav-btn.unanswered { background: var(--danger); color: #fff; border-color: var(--danger); }

.ujian-sidebar-footer { margin-top: 16px; }

/* Ujian Main */
.ujian-main {
    flex: 1;
    padding: 24px;
    display: flex;
    justify-content: center;
    overflow-y: auto;
}

.ujian-card {
    width: 100%;
    max-width: 700px;
}

/* Timer */
.timer-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.timer-circle {
    width: 80px;
    height: 80px;
    position: relative;
    flex-shrink: 0;
}

.timer-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.timer-bg {
    fill: none;
    stroke: var(--gray-300);
    stroke-width: 8;
}

.timer-progress {
    fill: none;
    stroke: var(--primary);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 339.292;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 1s linear, stroke 0.3s;
}

.timer-progress.warning { stroke: var(--warning); }
.timer-progress.danger { stroke: var(--danger); }

.timer-text {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
}

.soal-info-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.soal-number { font-weight: 500; }
.soal-skor { color: var(--orange); font-weight: 500; }

.soal-tipe-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--primary-light);
    color: var(--primary);
}

/* Soal Content */
.soal-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    min-height: 200px;
}

.soal-text {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.soal-text img { max-width: 100%; border-radius: 8px; }

/* Jawaban in Ujian */
.ujian-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    cursor: pointer;
    transition: var(--transition);
}
.ujian-option:hover { border-color: var(--primary); background: var(--primary-light); }
.ujian-option.selected { border-color: var(--primary); background: var(--primary-light); }
.ujian-option.correct-answer { border-color: var(--success); background: rgba(6,214,160,0.1); }
.ujian-option.wrong-answer { border-color: var(--danger); background: rgba(239,71,111,0.1); }

.ujian-option .opt-label {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
    transition: var(--transition);
}
.ujian-option.selected .opt-label { background: var(--primary); color: #fff; }

.ujian-option .opt-text { flex: 1; font-size: 0.95rem; }

/* BS options */
.bs-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* Matching in ujian */
.match-ujian-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}
.match-ujian-left {
    padding: 12px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}
.match-ujian-right select {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    background: var(--bg-card);
    color: var(--text);
}

/* Short answer */
.isian-input {
    width: 100%;
    padding: 14px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text);
    transition: var(--transition);
}
.isian-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(67,97,238,0.15); }

/* Navigation */
.soal-navigation {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}
.soal-navigation .btn { flex: 1; }
.soal-navigation .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ==================== RESULT PAGE ==================== */
.result-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(135deg, #4361ee 0%, #7209b7 100%);
}

.result-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 36px;
    width: 100%;
    max-width: 550px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.result-icon {
    font-size: 60px;
    color: var(--warning);
    margin-bottom: 12px;
    animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.result-card h2 { font-size: 1.6rem; margin-bottom: 12px; }

.result-custom-message {
    background: var(--primary-light);
    border-left: 4px solid var(--primary);
    padding: 14px 18px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 16px;
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: left;
    color: var(--text);
}
.result-custom-message:empty { display: none; }

.result-status {
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}
.result-status.tuntas {
    background: linear-gradient(135deg, #06d6a0, #118ab2);
    color: #fff;
}
.result-status.tidak-tuntas {
    background: linear-gradient(135deg, #ef476f, #f72585);
    color: #fff;
}
.result-status:empty { display: none; }

.result-nilai-row {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding: 10px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
}
.result-nilai-row strong { font-size: 1.4rem; color: var(--primary); }

.score-circle {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4361ee, #7209b7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: #fff;
}
.score-circle span { font-size: 2.5rem; font-weight: 800; }
.score-circle small { font-size: 0.8rem; opacity: 0.8; }

.result-details { text-align: left; margin-bottom: 16px; }
.result-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

/* Review */
.review-item {
    text-align: left;
    padding: 16px;
    margin-bottom: 12px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
}
.review-item.correct { border-color: var(--success); }
.review-item.wrong { border-color: var(--danger); }
.review-item .review-q { font-weight: 600; margin-bottom: 8px; }
.review-item .review-a { font-size: 0.85rem; color: var(--text-secondary); }
.review-item .review-correct { font-size: 0.85rem; color: var(--success); font-weight: 600; }

/* ==================== TOAST ==================== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 14px 28px;
    background: var(--gray-900);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    z-index: 9999;
    transition: transform 0.4s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .role-cards { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .guru-container { flex-direction: column; height: auto; }
    .soal-manager { width: 100%; max-height: 300px; border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }

    .sidebar, .ujian-sidebar {
        position: fixed;
        left: -280px;
        top: var(--navbar-height);
        z-index: 99;
        width: 260px;
        box-shadow: var(--shadow-lg);
        height: calc(100vh - var(--navbar-height));
    }
    .sidebar.open, .ujian-sidebar.open { left: 0; }

    .role-cards {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto 40px;
    }

    .role-card { padding: 28px 20px; }
    .app-title { font-size: 1.8rem; }
    .school-name { font-size: 1.2rem; }

    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }

    .guru-container { flex-direction: column; height: auto; }
    .soal-manager {
        width: 100%;
        max-height: none;
        border-right: none;
        border-bottom: 1px solid var(--border);
        position: fixed;
        left: -100%;
        top: var(--navbar-height);
        z-index: 99;
        height: calc(100vh - var(--navbar-height));
        max-width: 300px;
        box-shadow: var(--shadow-lg);
    }
    .soal-manager.open { left: 0; }
    .soal-editor { padding: 16px; }

    .ujian-main { padding: 16px; }
    .soal-content { padding: 20px; }

    .timer-wrapper {
        flex-direction: column;
        text-align: center;
    }
    .soal-info-bar { justify-content: center; }

    .match-ujian-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }
    .match-ujian-row .match-arrow { display: none; }

    .soal-navigation { flex-direction: row; }

    .nav-info { display: none; }

    .identity-card { padding: 24px; }

    .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .bs-options { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .soal-nav-grid { grid-template-columns: repeat(5, 1fr); }
    .landing-container { padding: 20px 16px; }
    .school-logo { width: 80px; height: 80px; }
    .school-logo i { font-size: 36px; }
    .role-icon { width: 60px; height: 60px; font-size: 24px; }
}

/* Overlay for mobile sidebar */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    top: var(--navbar-height);
    background: rgba(0,0,0,0.5);
    z-index: 98;
}
.sidebar-overlay.active { display: block; }

/* Scrollbar styling */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-400); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-500); }

/* Selection */
::selection { background: var(--primary); color: #fff; }