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

:root {
    --bg-main: #f8fafc;      
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --primary: #0b78c9;      
    --primary-hover: #075e9f; 
    --primary-light: #e5f3ff;
    --secondary: #0b2440;    
    --secondary-hover: #0f172a;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 30px rgba(226, 232, 240, 0.6);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', sans-serif; }
body { background-color: var(--bg-main); color: var(--text-main); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { text-decoration: none; color: var(--primary); transition: var(--transition); }
a:hover { color: var(--primary-hover); }
img { max-width: 100%; height: auto; display: block; }

#admin-name, #student-name, .user-name {
    display: inline-block; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: middle;
}
@media (min-width: 768px) { #admin-name, #student-name, .user-name { max-width: 250px; } }

/* =========================================
   2. AUTHENTICATION (LOGIN & REGISTRASI)
========================================= */
.login-page-bg { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); }
.login-container { width: 100%; max-width: 480px; }
.login-card { background: rgba(255, 255, 255, 0.96); padding: 40px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; border: 1px solid rgba(148, 163, 184, 0.22); position: relative; overflow: hidden; backdrop-filter: blur(6px); }
.login-card::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 5px; background: linear-gradient(90deg, var(--primary), var(--info)); }
.login-header { text-align: center; margin-bottom: 24px; }
.login-badge { display: inline-flex; align-items: center; gap: 8px; margin: 0 auto 14px auto; padding: 6px 10px; border-radius: 999px; background: rgba(11, 120, 201, 0.12); color: var(--primary); font-size: 0.66rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.login-header .main-logo { height: 70px; width: auto; object-fit: contain; margin: 0 auto 12px auto; }
.realtime-clock { font-size: 0.74rem; font-weight: 800; color: var(--text-muted); margin: 4px 0 14px 0; letter-spacing: 0.2px; text-transform: uppercase; }
.login-header h2 { font-size: 1.58rem; font-weight: 800; color: var(--secondary); margin-bottom: 6px; }
.login-header p { font-size: 0.92rem; color: var(--text-muted); font-weight: 500; max-width: 320px; margin: 0 auto; }
.auth-status { margin: 0 0 18px 0; padding: 12px 14px; border-radius: var(--radius-md); background: #f8fafc; border: 1px solid #dfe6ef; color: #475569; font-size: 0.84rem; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.auth-status::before { content: '\f05a'; font-family: 'Font Awesome 6 Free'; font-weight: 900; color: var(--info); }
.auth-status.success { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
.auth-status.success::before { content: '\f058'; color: #16a34a; }
.auth-status.error { background: #fff1f2; border-color: #fecdd3; color: #be123c; }
.auth-status.error::before { content: '\f071'; color: #e11d48; }
.auth-status.info { background: #eff6ff; border-color: #bfdbfe; color: #1d4ed8; }
.auth-status.info::before { content: '\f06a'; color: #2563eb; }
.install-link { display: none; margin-top: 16px; text-align: center; color: var(--info); font-weight: 800; text-decoration: none; width: 100%; transition: opacity 0.3s; }
.install-link:hover { opacity: 0.8; }
.role-selection-container { display: flex; gap: 15px; margin-bottom: 25px; }
.role-box { flex: 1; border: 2px solid var(--border-color); padding: 15px; border-radius: var(--radius-md); cursor: pointer; text-align: center; transition: var(--transition); background: var(--card-bg); }
.role-box i { font-size: 1.8rem; display: block; margin-bottom: 10px; color: var(--text-muted); transition: var(--transition); }
.role-box span { font-weight: 600; font-size: 0.9rem; color: var(--text-muted); }
.role-box:hover { border-color: var(--primary-light); background: var(--primary-light); }
.role-box.active { border-color: var(--primary); background: var(--primary-light); }
.role-box.active i, .role-box.active span { color: var(--primary); }
.login-footer { text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-top: 25px; line-height: 1.5; }

/* =========================================
   3. FORM ELEMENTS & BUTTONS
========================================= */
.input-group { margin-bottom: 20px; text-align: left; width: 100%; }
.input-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--secondary); margin-bottom: 8px; }
.input-text { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border-color); border-radius: var(--radius-md); font-size: 0.95rem; color: var(--text-main); background-color: #fafafa; transition: var(--transition); }
.input-text:focus { outline: none; border-color: var(--primary); background-color: var(--card-bg); box-shadow: 0 0 0 4px rgba(11, 120, 201, 0.15); }

.btn-3d { background-color: var(--primary); color: #ffffff; padding: 12px 20px; border: none; border-radius: var(--radius-md); font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: var(--transition); display: flex; width: fit-content; margin: 0 auto; align-items: center; justify-content: center; gap: 8px; box-shadow: var(--shadow-md); max-width: 100%; }
.btn-3d:hover { background-color: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 6px 12px rgba(11, 120, 201, 0.2); }
.btn-secondary { background-color: var(--secondary); }
.btn-secondary:hover { background-color: var(--secondary-hover); box-shadow: 0 6px 12px rgba(30, 41, 59, 0.2); }
.checkbox-container { max-height: 120px; overflow-y: auto; overflow-x: hidden; padding: 10px; background: white; border: 1.5px solid var(--border-color); border-radius: var(--radius-md); width: 100%; }
.checkbox-container label { word-break: break-word; white-space: normal; display: block; margin-bottom: 5px; cursor: pointer; }

/* =========================================
   4. DASHBOARD & MODERN HEADER
========================================= */
.app-layout { display: flex; flex-direction: column !important; height: 100vh; overflow: hidden; width: 100%; background-color: var(--bg-main); }
.main-wrapper { width: 100%; flex: 1; display: flex; flex-direction: column; overflow-y: auto; }

.app-header { display: flex; justify-content: space-between; align-items: center; padding: 12px 30px; background-color: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 999; width: 100%; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03); border-bottom: 1px solid #f1f5f9; flex-shrink: 0; }
.header-brand { display: flex; align-items: center; gap: 12px; cursor: pointer; }
.brand-logo { height: 42px; width: auto; object-fit: contain; border-radius: 4px; }
.brand-text { font-size: 1.15rem; font-weight: 800; color: var(--secondary); letter-spacing: 0.5px; }
.header-actions { display: flex; align-items: center; gap: 20px; }
.user-badge { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 600; color: var(--text-muted); background: #f8fafc; padding: 6px 14px; border-radius: 20px; border: 1px solid #e2e8f0; }
.btn-logout { background: #fee2e2; color: #ef4444; border: none; padding: 8px 16px; border-radius: 8px; font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: all 0.2s ease; }
.btn-logout:hover { background: #fca5a5; color: #7f1d1d; }

.main-content { padding: 30px; max-width: 1400px; margin: 0 auto; width: 100%; flex: 1; }
.content-section { display: none; animation: fadeIn 0.4s ease; }
.content-section.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* Modern Soft Shadow Cards */
.card, .stat-card, .table-container { background: #ffffff; border: none !important; box-shadow: var(--shadow-lg) !important; border-radius: var(--radius-lg) !important; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.stat-card { padding: 25px 30px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; }
.stat-card p { color: var(--text-muted); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.stat-card h3 { font-size: 2.2rem; color: var(--secondary); margin: 0; line-height: 1; }
.stat-card div:last-child { font-size: 2.5rem; opacity: 0.8; }
.stat-card:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(226, 232, 240, 0.9) !important; }

.card { padding: 30px; margin-bottom: 25px; width: 100%; overflow: hidden; }
.section-title { font-size: 1.5rem; color: var(--secondary); font-weight: 800; margin-bottom: 20px; }
.welcome-banner { background: linear-gradient(135deg, var(--primary) 0%, var(--info) 100%); padding: 35px 40px; border-radius: var(--radius-lg); display: flex; align-items: center; gap: 20px; box-shadow: var(--shadow-md); margin-bottom: 30px; border: none; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-bottom: 30px; }

/* Modern Tables */
.table-container { width: 100%; overflow-x: auto; background: var(--card-bg); margin-top: 15px; padding: 10px 0; }
table { width: 100%; min-width: 600px; border-collapse: separate; border-spacing: 0; font-size: 0.9rem; }
table th { background-color: transparent !important; border-bottom: 2px solid #e2e8f0 !important; color: #64748b; font-weight: 700; font-size: 0.75rem; letter-spacing: 0.05em; padding: 16px 20px !important; text-transform: uppercase; }
table td { padding: 16px 20px !important; border-bottom: 1px solid #f1f5f9 !important; color: #334155; vertical-align: middle; }
table tbody tr { transition: background-color 0.2s ease; }
table tbody tr:hover { background-color: #f8fafc !important; }

/* =========================================
   PERBAIKAN TABEL RESPONSIVE MOBILE
========================================= */
#table-bank-soal-summary {
    min-width: 850px !important;
}

/* =========================================
   5. MODAL (POP-UP)
========================================= */
.modal { display: none; position: fixed; z-index: 10000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(15, 23, 42, 0.6); backdrop-filter: blur(4px); align-items: center; justify-content: center; }
.modal-content { background-color: var(--card-bg); padding: 30px; border-radius: var(--radius-lg); width: 90%; max-width: 600px; max-height: 90vh; overflow-y: auto; overflow-x: hidden; box-shadow: var(--shadow-lg); position: relative; animation: fadeIn 0.3s ease; border: none; }
.close-btn { position: absolute; top: 15px; right: 20px; color: var(--text-muted); font-size: 1.8rem; font-weight: bold; cursor: pointer; transition: var(--transition); }
.close-btn:hover { color: var(--danger); }

/* =========================================
   6. RESPONSIVE DESIGN (TABLET & MOBILE)
========================================= */
@media (max-width: 768px) {
    .app-header { padding: 12px 20px; }
    .brand-text, .user-badge, .logout-text { display: none; }
    .btn-logout { padding: 8px 12px; }
    .main-content { padding: 20px 15px; }
    .welcome-banner { padding: 25px; flex-direction: column; text-align: center; }
    .stats-grid { grid-template-columns: 1fr; }
    .card { padding: 20px; }
}

/* =========================================
   10. EXAM FOCUS MODE (ATTEMPT.HTML)
========================================= */
.option-label {
    display: flex; 
    padding: 15px 20px; 
    border: 1.5px solid var(--border-color); 
    border-radius: var(--radius-md); 
    margin-bottom: 12px; 
    cursor: pointer; 
    transition: all 0.2s ease; 
    align-items: center;
    background: #ffffff;
}

.option-label:hover { 
    border-color: #cbd5e1; 
    background: #f8fafc; 
}

.option-label.selected { 
    border-color: var(--primary); 
    background: #ecfdf5; 
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.1);
}

.option-label input:checked + span { 
    color: var(--primary); 
    font-weight: 800; 
}

.exam-header { 
    background: #ffffff; 
    padding: 15px 25px; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    box-shadow: 0 2px 15px rgba(0,0,0,0.05); 
    z-index: 900; 
    position: sticky; 
    top: 0;
    border-bottom: 1px solid var(--border-color);
}

.btn-toggle-nav {
    display: none; 
}

@media screen and (max-width: 1024px) {
    .exam-header { padding: 12px 15px; }
    
    .btn-toggle-nav {
        display: flex;
        align-items: center;
        gap: 8px;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        padding: 8px 12px;
        border-radius: var(--radius-sm);
        color: var(--secondary);
        font-weight: bold;
        cursor: pointer;
    }

    .sidebar-area {
        position: fixed;
        right: -100%; 
        top: 0;
        width: 85%;
        max-width: 320px;
        height: 100dvh !important;
        background: #ffffff !important;
        z-index: 1001;
        box-shadow: -5px 0 25px rgba(0,0,0,0.1);
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex !important;
        flex-direction: column !important;
        padding: 20px !important;
        border: none !important;
    }

    .sidebar-area.open { right: 0; }
    .q-grid { display: grid !important; grid-template-columns: repeat(5, 1fr) !important; overflow: visible !important; }
    #btn-finish { margin-top: 20px !important; padding: 15px !important; }
}

/* =========================================
   11. RESPONSIVE PREVIEW GURU
========================================= */
.preview-body-container { display: flex; flex: 1; overflow: hidden; background: var(--bg-main); }
.preview-q-area { flex: 1; padding: 30px; overflow-y: auto; background: white; border-right: 1px solid var(--border-color); display: flex; flex-direction: column; }
.preview-nav-area { width: 300px; background: #f8fafc; padding: 25px; overflow-y: auto; }

@media screen and (max-width: 1024px) {
    .preview-body-container { flex-direction: column; overflow-y: auto; }
    .preview-q-area { overflow-y: visible; border-right: none; border-bottom: 3px solid var(--border-color); padding: 20px; }
    .preview-nav-area { width: 100%; overflow-y: visible; padding: 20px; }
}

/* =========================================
   12. MODERN EXIT BUTTON & UI UTILS
========================================= */
.btn-exit-modern {
    background: transparent; color: var(--danger); border: 1.5px solid var(--danger); padding: 8px 16px; border-radius: var(--radius-md); font-weight: 600; font-size: 0.9rem; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: var(--transition);
}
.btn-exit-modern:hover { background: #fef2f2; box-shadow: 0 4px 10px rgba(239, 68, 68, 0.15); transform: translateY(-1px); }

@media screen and (max-width: 1024px) {
    .btn-exit-modern span { display: none; } 
    .btn-exit-modern { padding: 8px 12px; }
}

#modal-custom-alert, #modal-custom-confirm { z-index: 99999 !important; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 15px; }
.form-full { grid-column: span 3; }

@media screen and (max-width: 600px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-full { grid-column: span 1; }
}

/* UI Tabel & Input */
.ghost-input { border: 1px solid transparent; background: transparent; padding: 8px 10px; width: 100%; border-radius: 6px; transition: all 0.2s; font-family: inherit; color: var(--text-main); font-size: 0.9rem; }
.ghost-input:hover { border-color: #cbd5e1; background: #f8fafc; }
.ghost-input:focus { border-color: var(--primary); background: #ffffff; outline: none; box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1); }
.btn-icon { background: transparent; color: var(--info); border: none; font-size: 1.1rem; padding: 6px 8px; cursor: pointer; transition: 0.2s; border-radius: 6px; }
.btn-icon:hover { background: #eff6ff; transform: scale(1.1); }
.text-danger { color: var(--danger) !important; }
.text-danger:hover { background: #fef2f2 !important; color: #dc2626 !important; }
.text-warning { color: var(--warning) !important; }
.text-warning:hover { background: #fffbeb !important; color: #d97706 !important; }

/* =========================================
   MODE GELAP GLOBAL (DARK MODE)
========================================= */
body.dark-mode {
    --bg-main: #0f172a;        /* Slate 900 */
    --card-bg: #1e293b;        /* Slate 800 */
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --secondary: #e2e8f0;      
    --secondary-hover: #ffffff;
    --border-color: #334155;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.7);
}

body.dark-mode .app-header, body.dark-mode .modal-content { background: var(--card-bg) !important; }
body.dark-mode .card, body.dark-mode .stat-card, body.dark-mode .table-container { background-color: #1e293b !important; border: 1px solid #334155 !important; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4) !important; }
body.dark-mode .stat-card:hover { background-color: #283548 !important; transform: translateY(-4px); box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6) !important; }
body.dark-mode .stat-card p, body.dark-mode .stat-card span { color: #94a3b8 !important; } 
body.dark-mode .stat-card h3, body.dark-mode .stat-card strong { color: #f8fafc !important; }
body.dark-mode input.input-text, body.dark-mode select.input-text, body.dark-mode textarea.input-text, body.dark-mode .dropdown-check-content, body.dark-mode .checkbox-container { background-color: #0f172a !important; color: #f8fafc !important; border-color: #334155 !important; }
body.dark-mode .ghost-input:focus { background-color: #0f172a !important; }
body.dark-mode table th { color: #cbd5e1; border-bottom-color: #334155 !important; }
body.dark-mode table td { color: #f1f5f9; border-bottom-color: #1e293b !important; }
body.dark-mode table tbody tr:hover { background-color: #334155 !important; }
body.dark-mode span[style*="background: #e2e8f0"], body.dark-mode span[style*="background:#e2e8f0"] { background-color: #334155 !important; color: #f8fafc !important; }
body.dark-mode [style*="linear-gradient(to right, #ffffff, #f8fafc)"], body.dark-mode [style*="linear-gradient(to right, #f8fafc, #ffffff)"] { background: #1e293b !important; border-bottom: 1px solid #334155 !important; }
body.dark-mode #section-import-massal { background-color: #064e3b !important; border-color: #047857 !important; }
body.dark-mode #section-import-massal div[style*="color:#166534"] { color: #6ee7b7 !important; }
body.dark-mode [style*="background:white"], body.dark-mode [style*="background: white"], body.dark-mode [style*="background:#ffffff"], body.dark-mode [style*="background: #ffffff"], body.dark-mode [style*="background-color: white"], body.dark-mode [style*="background: #f8fafc"], body.dark-mode [style*="background:#f8fafc"] { background-color: var(--card-bg) !important; color: var(--text-main) !important; border-color: var(--border-color) !important; }
body.dark-mode h2, body.dark-mode h3, body.dark-mode h4 { color: var(--secondary) !important; }
body.dark-mode .btn-secondary { background: #334155; }
body.dark-mode .btn-secondary:hover { background: #475569; }
body.dark-mode .text-danger:hover { background: #450a0a !important; color: #f87171 !important; }

/* Mode Gelap Halaman Login / Registrasi */
body.dark-mode.login-page-bg { background: #0f172a !important; }
body.dark-mode .login-card { background-color: rgba(30, 41, 59, 0.96) !important; border: 1px solid rgba(51, 65, 85, 0.9) !important; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6) !important; }
body.dark-mode .auth-status { background: rgba(15, 23, 42, 0.92) !important; border-color: #334155 !important; color: #e2e8f0 !important; }
body.dark-mode .auth-status.success { background: rgba(5, 46, 22, 0.72) !important; border-color: #166534 !important; color: #bbf7d0 !important; }
body.dark-mode .auth-status.error { background: rgba(69, 10, 10, 0.72) !important; border-color: #991b1b !important; color: #fecdd3 !important; }
body.dark-mode .auth-status.info { background: rgba(8, 47, 73, 0.72) !important; border-color: #1d4ed8 !important; color: #dbeafe !important; }
body.dark-mode .role-box { background-color: #0f172a !important; border-color: #334155 !important; }
body.dark-mode .role-box span, body.dark-mode .role-box i { color: #94a3b8 !important; }
body.dark-mode .role-box:hover { background-color: #1e293b !important; }
body.dark-mode .role-box.active { background-color: #064e3b !important; border-color: #10b981 !important; }
body.dark-mode .role-box.active span, body.dark-mode .role-box.active i { color: #34d399 !important; }
body.dark-mode [style*="background: #fee2e2"] { background-color: #450a0a !important; border-color: #7f1d1d !important; color: #fca5a5 !important; }

/* =========================================
   DARK MODE UNTUK HALAMAN UJIAN (ATTEMPT) - SEMPURNA
========================================= */
body.dark-mode .pre-exam-card, body.dark-mode .question-area, body.dark-mode .exam-header, body.dark-mode .sidebar-area, body.dark-mode .nav-bottom-container {
    background: #1e293b !important; background-color: #1e293b !important; color: var(--text-main) !important; border-color: var(--border-color) !important;
}
body.dark-mode .exam-header h3, body.dark-mode .exam-header p, body.dark-mode .sidebar-area h4, body.dark-mode .question-area span { color: var(--text-main) !important; }
body.dark-mode #exam-mapel-title { color: #f8fafc !important; }
body.dark-mode #exam-student-name { color: #94a3b8 !important; }

body.dark-mode .q-box { background-color: #0f172a !important; border-color: #334155 !important; color: #cbd5e1 !important; }
body.dark-mode .q-box:hover { background-color: #334155 !important; color: #ffffff !important; }
body.dark-mode .q-box.filled { background-color: #10b981 !important; border-color: #059669 !important; color: #ffffff !important; }
body.dark-mode .q-box.ragu { background-color: #f59e0b !important; border-color: #d97706 !important; color: #ffffff !important; }
body.dark-mode .q-box.active { border-color: #3b82f6 !important; box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.4) !important; }

body.dark-mode .option-label { background-color: #0f172a !important; border-color: #334155 !important; color: #f8fafc !important; }
body.dark-mode .option-label:hover { background-color: #1e293b !important; border-color: #475569 !important; }
body.dark-mode .option-label.selected { background-color: #064e3b !important; border-color: #10b981 !important; }
body.dark-mode .option-label input:checked + span { color: #34d399 !important; }

body.dark-mode .select-jodoh, body.dark-mode select.select-jodoh, body.dark-mode #essay-ans { background-color: #1e293b !important; color: #f8fafc !important; border-color: #334155 !important; }
body.dark-mode .select-jodoh option { background-color: #1e293b !important; color: #f8fafc !important; }
body.dark-mode .warning-box { background-color: #1e1b4b !important; color: #c7d2fe !important; border-color: #312e81 !important; }
body.dark-mode input:disabled, body.dark-mode input[style*="background: #e2e8f0"], body.dark-mode input[style*="background:#e2e8f0"] { background-color: #0f172a !important; color: #94a3b8 !important; border-color: #334155 !important; }
body.dark-mode #cbt-secure-watermark { filter: invert(1) brightness(1.5); opacity: 0.05 !important; }

@media screen and (max-width: 1024px) {
    body.dark-mode .nav-bottom-container { background-color: #1e293b !important; border-top-color: #334155 !important; box-shadow: 0 -4px 15px rgba(0,0,0,0.4) !important; }
}

/* --- ELEGANT UPLOAD BUTTON --- */
.btn-upload-elegant {
    background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    color: #ffffff;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 20px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-upload-elegant:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.4);
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
}

body.dark-mode .btn-upload-elegant {
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   PERBAIKAN MODE GELAP (TABEL AKSES PENGGUNA & ANTI-BURAM SAAT SCROLL)
   ========================================================================== */

/* 1. Reset warna latar belakang kontainer tabel dan akordion dalam mode gelap */
body.dark-mode .card,
body.dark-mode #container-daftar-pengguna,
body.dark-mode .table-container {
    background-color: #1e293b !important; /* Slate 800 */
    background: #1e293b !important;
    border-color: #334155 !important; /* Slate 700 */
}

body.dark-mode .toggle-accordion {
    background: #334155 !important; /* Slate 700 agar kontras dengan dasar kontainer */
    border-color: #475569 !important;
}

body.dark-mode .toggle-accordion h4 {
    color: #f1f5f9 !important; /* Putih abu-abu terang */
}

/* 2. Pastikan baris tabel, filter, dan text-input terbaca tajam */
body.dark-mode table,
body.dark-mode tbody tr,
body.dark-mode td {
    background-color: #1e293b !important;
    color: #e2e8f0 !important; /* Warna teks utama abu terang */
    border-color: #334155 !important;
    -webkit-font-smoothing: subpixel-antialiased !important; /* Menjaga ketajaman font */
}

body.dark-mode tr[id^="row-filter-"] {
    background: #0f172a !important; /* Slate 900 untuk baris kolom pencarian/filter */
}

body.dark-mode tr[id^="row-filter-"] th {
    background: #0f172a !important;
    border-color: #334155 !important;
}

body.dark-mode .input-text,
body.dark-mode tr[id^="row-filter-"] input {
    background-color: #0f172a !important;
    color: #ffffff !important;
    border: 1px solid #475569 !important;
}

body.dark-mode .input-text::placeholder,
body.dark-mode tr[id^="row-filter-"] input::placeholder {
    color: #94a3b8 !important; /* Warna placeholder abu terang */
}

/* 3. Penyesuaian tag kecil / sub-detail data di dalam baris */
body.dark-mode td small,
body.dark-mode td b {
    color: #cbd5e1 !important;
}

body.dark-mode td span[style*="background: #e2e8f0"] {
    background: #334155 !important; /* Badge Role */
    color: #f8fafc !important;
}

/* 4. MENGHILANGKAN EFEK BURAM SAAT SCROLL SOAL KE ATAS/BAWAH */
/* Masalah buram diakibatkan oleh transformasi 3D/hardware acceleration atau filter backdrop */
#view-soal-list,
.soal-item,
div[id^="soal-item-"] {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    will-change: auto !important; /* Mematikan pemaksaan optimasi layer browser yang memicu blur */
    filter: none !important; /* Memastikan tidak ada efek filter blur tak sengaja */
    backdrop-filter: none !important;
}

/* CSS Mode Gelap Spesifik untuk Item Kotak Soal */
body.dark-mode div[id^="soal-item-"] {
    background-color: #1e293b !important;
    border-color: #334155 !important;
    color: #f1f5f9 !important;
}

body.dark-mode div[id^="soal-item-"]:hover {
    background-color: #334155 !important;
}

body.dark-mode div[style*="background: #ffffff"] {
    background: #1e293b !important;
}
body.dark-mode h3[style*="color: var(--secondary)"] {
    color: #f1f5f9 !important;
}

/* ==========================================================================
   PERBAIKAN MODE GELAP UNTUK MODAL DETAIL JAWABAN SISWA
   ========================================================================== */
body.dark-mode #modal-detail .modal-content,
body.dark-mode div[id^="modal-"] .modal-content {
    background-color: #0f172a !important; /* Latar belakang utama modal gelap */
    color: #f1f5f9 !important; /* Teks terang */
    border: 1px solid #334155;
}

body.dark-mode #modal-detail div[style*="background: white"],
body.dark-mode #modal-detail div[style*="background:#ffffff"],
body.dark-mode #modal-detail div[style*="background: #f8fafc"],
body.dark-mode #modal-detail div[style*="background:#f8fafc"] {
    background-color: #1e293b !important; /* Ubah latar kotak dalam menjadi Slate 800 */
    border-color: #334155 !important;
    color: #f1f5f9 !important;
}

body.dark-mode #modal-detail span[style*="color: var(--text-main)"],
body.dark-mode #modal-detail div[style*="color: var(--text-main)"] {
    color: #f1f5f9 !important; /* Pastikan teks utama tetap terang */
}

/* Memperbaiki warna teks untuk opsi jawaban yang benar/salah agar tetap kontras */
body.dark-mode #modal-detail strong,
body.dark-mode #modal-detail b {
    color: #cbd5e1 !important;
}

/* ==========================================================================
   PAKSAAN WARNA TEKS DETAIL JAWABAN (MODE GELAP)
   ========================================================================== */
body.dark-mode #modal-detail .modal-content,
body.dark-mode #modal-detail .modal-content div,
body.dark-mode #modal-detail .modal-content span,
body.dark-mode #modal-detail .modal-content p,
body.dark-mode #modal-detail .modal-content h4,
body.dark-mode #modal-detail .modal-content b,
body.dark-mode #modal-detail .modal-content strong {
    color: #f1f5f9 !important; /* Paksa teks menjadi putih terang */
}

/* Pertahankan warna merah/hijau untuk status Benar/Salah agar tidak ikut memutih */
body.dark-mode #modal-detail .modal-content span[style*="color: var(--success)"],
body.dark-mode #modal-detail .modal-content span[style*="color:var(--success)"],
body.dark-mode #modal-detail .modal-content span[style*="color: green"],
body.dark-mode #modal-detail .modal-content span[style*="color: var(--danger)"],
body.dark-mode #modal-detail .modal-content span[style*="color:var(--danger)"],
body.dark-mode #modal-detail .modal-content span[style*="color: red"] {
    color: inherit !important; 
    filter: brightness(1.5); /* Terangkan sedikit warna badge di mode gelap */
}
/* =========================================================
   TRIGUNA 1956 LOGIN — V5 RESPONSIVE / DARK MODE
   ========================================================= */
.login-container { width: min(100%, 760px) !important; margin: 0 auto; }
.login-card { width: 100% !important; max-width: 760px !important; padding: 34px 42px !important; }
.login-header .main-logo {
    display: block !important;
    width: min(100%, 640px) !important;
    max-width: 640px !important;
    height: auto !important;
    max-height: 190px !important;
    object-fit: contain !important;
    object-position: center !important;
    margin: 4px auto 22px !important;
}
.login-header { text-align: center; }
#login-form { width: 100%; }
#login-form .input-text { box-sizing: border-box; min-height: 48px; }
#btn-submit, #btn-login-google { min-height: 48px; }

@media (max-width: 768px) {
    .login-page-bg { min-height: 100dvh !important; padding: 14px !important; align-items: center !important; }
    .login-card { max-width: 100% !important; padding: 26px 18px 22px !important; border-radius: 18px !important; }
    .login-container { width: 100% !important; max-width: 560px !important; }
    .login-header .main-logo {
        width: min(100%, 520px) !important;
        max-height: 150px !important;
        margin-bottom: 16px !important;
    }
    .login-badge { font-size: 0.74rem !important; }
    #realtime-clock { font-size: 0.74rem !important; line-height: 1.45 !important; }
    #login-form .input-text { min-height: 50px !important; font-size: 1rem !important; }
    #btn-submit, #btn-login-google { width: 100% !important; min-height: 50px !important; font-size: 0.96rem !important; }
}

@media (max-width: 420px) {
    .login-page-bg { padding: 9px !important; }
    .login-card { padding: 22px 13px 18px !important; }
    .login-header .main-logo { width: 100% !important; max-height: 125px !important; margin-bottom: 13px !important; }
    .login-header .login-badge { padding: 8px 12px !important; }
    #realtime-clock { font-size: 0.68rem !important; }
}

body.dark-mode .login-header .main-logo { filter: drop-shadow(0 2px 5px rgba(0,0,0,.28)); }


/* CBT TRIGUNA 1956 - mobile first login layout */
.login-page-bg { min-height: 100dvh; }
.login-page-bg .login-card { width: min(100%, 520px); }
.login-page-bg .main-logo { display:block; width:min(100%, 470px); max-width:100%; height:auto; margin: 0 auto 18px; object-fit:contain; }
@media (max-width: 768px) {
  .login-page-bg { padding: 14px !important; align-items:flex-start !important; }
  .login-page-bg .login-card { width:100%; max-width:430px; margin: 0 auto; padding: 22px 18px !important; border-radius:18px; }
  .login-page-bg .main-logo { width:100%; max-width:380px; margin: 4px auto 16px; }
  .login-page-bg form { width:100%; }
  .login-page-bg input, .login-page-bg button { min-height:50px; font-size:16px !important; }
  .login-page-bg .btn-3d { width:100%; }
}
@media (max-width: 420px) {
  .login-page-bg { padding:10px !important; }
  .login-page-bg .login-card { max-width:390px; padding:18px 14px !important; }
  .login-page-bg .main-logo { max-width:340px; }
  .login-page-bg .login-footer { font-size:.75rem !important; }
}


/* V6: compact mobile-first login */
.login-page-bg .login-card,
.login-page-bg .card { box-sizing:border-box; }
.login-page-bg .main-logo {
  display:block !important;
  width:clamp(290px, 92vw, 470px) !important;
  max-width:100% !important;
  height:auto !important;
  object-fit:contain !important;
  margin:0 auto 16px !important;
}
@media (max-width: 600px){
  .login-page-bg{padding:10px !important; min-height:100dvh !important;}
  .login-page-bg .login-card{width:100% !important; max-width:430px !important; padding:18px 14px !important; margin:0 auto !important;}
  .login-page-bg .main-logo{width:min(94vw, 360px) !important; margin-top:2px !important;}
  .login-page-bg #username,.login-page-bg #password{height:52px !important; min-height:52px !important; font-size:16px !important;}
  .login-page-bg #btn-submit,.login-page-bg #btn-login-google{min-height:52px !important; width:100% !important; font-size:16px !important;}
  .login-page-bg .login-footer{line-height:1.45 !important;}
}
@media (max-width: 390px){
  .login-page-bg{padding:6px !important;}
  .login-page-bg .login-card{padding:14px 10px !important; border-radius:16px !important;}
  .login-page-bg .main-logo{width:min(94vw, 320px) !important;}
  .login-page-bg #username,.login-page-bg #password{height:50px !important;}
}

/* =========================================================
   CBT TRIGUNA 1956 — FINAL MOBILE / DARK LOGIN OVERRIDES V7
   ========================================================= */
.login-container { width: min(100%, 560px) !important; margin: 0 auto !important; }
.login-page-bg .login-card {
  width: 100% !important;
  max-width: 560px !important;
  box-sizing: border-box !important;
  padding: 30px 34px 24px !important;
}
.login-page-bg .login-header .main-logo {
  display: block !important;
  width: min(100%, 520px) !important;
  max-width: 520px !important;
  height: auto !important;
  max-height: 190px !important;
  object-fit: contain !important;
  object-position: center !important;
  margin: 2px auto 20px !important;
  filter: none !important;
}
body.dark-mode .login-page-bg .login-header .main-logo {
  filter: drop-shadow(0 3px 7px rgba(0,0,0,.38)) !important;
}
#login-form .input-text { box-sizing: border-box !important; }

@media (max-width: 768px) {
  .login-page-bg {
    min-height: 100dvh !important;
    padding: 12px !important;
    align-items: center !important;
  }
  .login-container { width: 100% !important; max-width: 430px !important; }
  .login-page-bg .login-card {
    width: 100% !important;
    max-width: 430px !important;
    padding: 20px 15px 18px !important;
    border-radius: 18px !important;
  }
  .login-page-bg .login-header .main-logo {
    width: min(96vw, 390px) !important;
    max-width: 390px !important;
    max-height: 145px !important;
    margin: 0 auto 14px !important;
  }
  .login-page-bg #username,
  .login-page-bg #password,
  .login-page-bg #btn-submit,
  .login-page-bg #btn-login-google {
    min-height: 52px !important;
    height: 52px !important;
    font-size: 16px !important;
  }
  .login-page-bg #btn-submit,
  .login-page-bg #btn-login-google { width: 100% !important; }
  .login-page-bg .login-footer { margin-top: 14px !important; }
}

@media (max-width: 420px) {
  .login-page-bg { padding: 7px !important; }
  .login-container { max-width: 390px !important; }
  .login-page-bg .login-card {
    padding: 16px 11px 14px !important;
    border-radius: 16px !important;
  }
  .login-page-bg .login-header .main-logo {
    width: min(96vw, 350px) !important;
    max-height: 125px !important;
    margin-bottom: 11px !important;
  }
  .login-badge { font-size: .72rem !important; }
  #realtime-clock { font-size: .67rem !important; line-height: 1.35 !important; }
}