/**
 * DeutschMaak — Global .dark theme palette (dashboard + exercises)
 */

@import url('./telc-micro-interactions.css');
:root {
    --telc-fb-blue: #1877f2;
}

html {
    transition: background-color 0.35s ease, color 0.35s ease;
}

body,
.navbar,
.hero,
.stat-card,
.section-card,
.header-frame,
.quiz-scroll-container,
.right-column-content,
.question-box,
.draggable,
.drop-target,
.results-panel-inner {
    transition: background-color 0.35s ease, color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

/* ── Theme toggle button (legacy alias → icon-only capsule) ── */

.telc-theme-toggle,
#telcThemeToggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    height: auto;
    min-width: 0;
    min-height: 0;
    padding: 0;
    border: none;
    border-radius: 9999px;
    background: transparent;
    cursor: pointer;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    flex-shrink: 0;
    vertical-align: middle;
    box-shadow: none;
}

.telc-theme-toggle--nav {
    display: inline-flex;
    margin: 0 6px;
}

.telc-theme-toggle:hover {
    background: transparent;
    transform: translateY(-2px);
    box-shadow: none;
}

.telc-theme-icon {
    font-size: 15px;
    color: #0f172a;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    position: absolute;
}

html:not(.dark) .telc-theme-icon--moon {
    opacity: 1;
    transform: rotate(0deg);
    color: #0f172a;
}

html:not(.dark) .telc-theme-icon--sun {
    opacity: 0;
    transform: rotate(-90deg);
}

html.dark .telc-theme-icon--moon {
    opacity: 0;
    transform: rotate(90deg);
}

html.dark .telc-theme-icon--sun {
    opacity: 1;
    transform: rotate(0deg);
    color: #fbbf24;
}

html.dark .telc-theme-toggle {
    background: transparent;
    border: none;
}

.telc-exercise-toolbar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 10px 16px 0;
    position: relative;
    z-index: 2;
}

/* ── Shared dark palette (Tailwind slate scale) ── */

html.dark {
    color-scheme: dark;
    --bg: #0f172a;
    --surface: #1e293b;
    --surface2: #243047;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --border: #334155;
    --pink-light: #3d1f35;
    --blue-light: #1e3a5f;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.4);
}

html.dark body {
    background: #0f172a;
    color: #e2e8f0;
}

/* ── B2 Dashboard ── */

html.dark .navbar {
    background: rgba(15, 23, 42, 0.92);
    border-bottom-color: #334155;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

html.dark .hero {
    background: linear-gradient(135deg, #1a1030 0%, #0f2744 100%);
    border-bottom-color: #334155;
}

html.dark .stat-card,
html.dark .stat-card--analytics,
html.dark .section-card,
html.dark .modal-box {
    background: #1e293b;
    border-color: #334155;
}

html.dark .section-header {
    background: linear-gradient(135deg, rgba(233, 30, 140, 0.06), rgba(24, 119, 242, 0.06));
}

html.dark .ex-btn {
    background: #243047;
    border-color: #334155;
    color: #f1f5f9;
}

html.dark .ex-btn:hover {
    border-color: #64748b;
    background: #2d3a4f;
}

html.dark .modal-overlay {
    background: rgba(0, 0, 0, 0.65);
}

html.dark .modal-btn-cancel {
    background: #334155;
    color: #cbd5e1;
}

html.dark .telc-lang-trigger {
    background: #1e293b;
    color: #f1f5f9;
    border-color: var(--telc-fb-blue);
}

html.dark .telc-lang-menu {
    background: #1e293b;
    border-color: #334155;
}

html.dark .telc-lang-option:hover {
    background: #334155;
}

html.dark .hero-title {
    -webkit-text-fill-color: unset;
    color: #f8fafc;
}

html.dark .hero-sub {
    color: #94a3b8;
}

html.dark .gateway-header h1 {
    -webkit-text-fill-color: unset;
    color: #f8fafc;
}

html.dark .gateway-header p,
html.dark .level-card .level-sub,
html.dark .level-card .level-badge {
    color: #94a3b8;
}

html.dark .level-card {
    background: #1e293b;
    border-color: #334155;
}

html.dark body.portal-landing .level-card {
    background-color: #0f172a;
    background-image: none;
}

html.dark .level-card:hover {
    border-color: #64748b;
    background: #243047;
}

html.dark body.portal-landing .level-card:hover {
    background-color: #0f172a;
}

html.dark .level-card .level-title {
    -webkit-text-fill-color: unset;
}

html.dark body.portal-landing .level-card .level-title,
html.dark body.portal-landing .level-card.b1 .level-title,
html.dark body.portal-landing .level-card.b2 .level-title {
    color: #ffffff;
}

html.dark .level-card.b1 .level-title {
    color: #f48fb1;
}

html.dark .level-card.b2 .level-title {
    color: #90caf9;
}

html.dark .section-title {
    color: #f1f5f9;
}

html.dark .section-subtitle,
html.dark .stat-card-lbl {
    color: #94a3b8;
}

/* ── Leseverstehen Teil 3 & exercise pages ── */

html.dark .teil3-header-card,
html.dark .teil3-choice-card {
    background: #243047;
    border-color: #334155;
    color: #f1f5f9;
}

html.dark .teil3-choice-card.is-simulator,
html.dark .teil3-simulation-card {
    background: linear-gradient(135deg, #2a1f3d 0%, #243047 55%, #1e293b 100%);
    border-color: rgba(167, 139, 250, 0.35);
}

html.dark .teil3-choice-card:hover,
html.dark .teil3-header-card:hover,
html.dark .teil3-simulation-link:hover .teil3-simulation-card {
    border-color: #64748b;
    background: #2d3a4f;
}

html.dark .teil3-simulation-link:hover .teil3-simulation-card.is-simulator {
    background: linear-gradient(135deg, #352647 0%, #2d3a4f 55%, #243047 100%);
    border-color: rgba(167, 139, 250, 0.5);
}

html.dark .teil3-choice-title {
    color: #f1f5f9;
}

html.dark .teil3-choice-desc {
    color: #94a3b8;
}

html.dark {
    --bg: #0f172a;
    --surface: #1e293b;
    --text-charcoal: #e2e8f0;
    --text-muted: #94a3b8;
    --slate-700: #cbd5e1;
    --rose-border: rgba(148, 163, 184, 0.28);
    --rose-100: rgba(61, 31, 53, 0.6);
    --rose-200: rgba(71, 36, 58, 0.55);
    --rose-300: rgba(232, 69, 117, 0.35);
    --fb-blue-50: rgba(24, 119, 242, 0.12);
    --fb-blue-100: rgba(24, 119, 242, 0.18);
    --fb-blue-200: rgba(59, 130, 246, 0.45);
    --fb-blue-300: rgba(96, 165, 250, 0.55);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.28);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.35);
}

html.dark .header-frame {
    background: #1e293b;
    border-color: #475569;
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html.dark .header-title {
    color: #f1f5f9;
}

html.dark .column-label {
    color: #94a3b8;
}

html.dark .quiz-scroll-container,
html.dark .right-column-content {
    background: rgba(30, 41, 59, 0.92);
    border-color: #475569;
}

html.dark .quiz-scroll-container:hover,
html.dark .right-column-content:hover {
    border-color: #64748b;
}

html.dark .question-box {
    background: #1e293b;
    border-color: #475569;
    border-left-color: #e84575;
}

html.dark .question-text {
    color: #e2e8f0;
}

html.dark .question-text h4 {
    color: #93c5fd;
}

html.dark .drop-target {
    background: rgba(15, 23, 42, 0.65);
    border-color: rgba(96, 165, 250, 0.45);
}

html.dark .drop-target.empty-drop-target::before {
    color: rgba(147, 197, 253, 0.75);
}

html.dark .drop-target:not(.empty-drop-target) {
    background: #334155;
    border-color: #475569;
}

html.dark .draggable,
html.dark .drop-target .draggable {
    background: #334155;
    color: #f1f5f9;
    border-color: #475569;
}

html.dark .draggable:hover {
    border-color: #64748b;
    background: #3d4f66;
}

html.dark .draggable.selected {
    background: #334155;
    color: #f8fafc;
    border-color: var(--telc-fb-blue);
}

html.dark .results-panel-inner {
    background: #1e293b;
    border-color: #475569;
}

html.dark .results-label {
    color: #94a3b8;
}

html.dark .results-score {
    color: #f8fafc;
}

html.dark .results-percent,
html.dark .results-feedback,
html.dark .results-trap {
    color: #cbd5e1;
}

html.dark .quiz-button.secondary {
    background: #334155;
    color: #e2e8f0;
    border-color: #475569;
}

html.dark .quiz-button.secondary:hover {
    background: #3d4f66;
}

/* ── Universal B1/B2 quiz & reading exercise pages ── */

html.dark {
    --telc-text: #e2e8f0;
    --telc-muted: #94a3b8;
    --telc-border: #475569;
}

html.dark body {
    background-color: #0f172a !important;
    color: #e2e8f0 !important;
}

html.dark p,
html.dark li,
html.dark td,
html.dark th,
html.dark label,
html.dark span,
html.dark div,
html.dark h1,
html.dark h2,
html.dark h3,
html.dark h4,
html.dark h5,
html.dark h6 {
    color: inherit;
}

html.dark p,
html.dark .question-text,
html.dark .task-side p,
html.dark .ad-full p,
html.dark .main-content p,
html.dark td,
html.dark li {
    color: #e2e8f0;
}

html.dark h1,
html.dark h2,
html.dark h3,
html.dark h4,
html.dark .header-title,
html.dark .section-title {
    color: #f1f5f9;
}

html.dark table {
    background: rgba(30, 41, 59, 0.85);
    border-color: #475569;
}

html.dark th {
    background: #334155;
    color: #f1f5f9;
    border-color: #475569;
}

html.dark td {
    border-color: #475569;
    background: rgba(30, 41, 59, 0.6);
}

html.dark .option,
html.dark label.option {
    background: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}

html.dark .option:hover,
html.dark label.option:hover {
    background: #334155;
    border-color: #64748b;
}

html.dark .quiz-scroll-container,
html.dark .right-column-content,
html.dark .question-box,
html.dark .ad-full,
html.dark .task-side,
html.dark .writing-side,
html.dark .yellow-box,
html.dark .correction-panel,
html.dark .textarea-container,
html.dark .main-content,
html.dark [class*="container"],
html.dark [class*="card"],
html.dark [class*="box"]:not(.logo-box) {
    background-color: rgba(30, 41, 59, 0.92);
    border-color: #475569;
    color: #e2e8f0;
}

html.dark .header-top,
html.dark .info-top {
    background: #1e293b;
    border-color: #475569;
    color: #e2e8f0;
}

html.dark .logo-box {
    background: linear-gradient(135deg, #334155, #1e293b);
    color: #f1f5f9;
}

html.dark textarea,
html.dark input[type="text"],
html.dark input[type="email"],
html.dark select {
    background: #0f172a;
    color: #f1f5f9;
    border-color: #475569;
}

html.dark textarea::placeholder {
    color: #64748b;
}

html.dark .auto-nav-wrap {
    background: transparent;
}

html.dark .btn-check,
html.dark .btn-green,
html.dark .btn-blue,
html.dark .quiz-button,
html.dark .auto-nav-btn {
    color: #fff;
}

html.dark .results-panel {
    background: rgba(15, 23, 42, 0.95);
    border-color: #475569;
}

html.dark .telc-theme-toggle--nav {
    margin: 0 4px;
}

html.dark .button-container {
    background: transparent;
}

@media (max-width: 640px) {
    .telc-exercise-toolbar {
        padding: 8px 8px 0;
    }
}