/* =========================================================
   SOULRISE WEBDECK STYLE v18.5 (FULL FEATURES)
   ========================================================= */

/* 1. RESET & VARIABLES */
* { box-sizing: border-box; }

:root {
    --sr-radius: 12px;
    --sr-shadow-card: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
    --sr-shadow-hover: 0 20px 50px -10px rgba(0, 0, 0, 0.2);
    --sr-font-code: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --sr-max-width: 900px;
    --sr-success: #10b981;
    --sr-error: #ef4444;
    --sr-correct-bg: #d1fae5;
    --sr-correct-border: #34d399;
    --sr-wrong-bg: #fee2e2;
    --sr-wrong-border: #f87171;
}

/* Base : Pas de scroll sur le body (Mode App) */
html, body.sr-player-body {
    margin: 0 !important; padding: 0 !important;
    height: 100vh !important; width: 100vw !important;
    overflow: hidden !important; 
    font-family: var(--sr-font, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
    background-color: var(--sr-bg, #f3f4f6);
    color: var(--sr-text, #1f2937);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* 2. LAYOUT APP */
#sr-app-wrapper.sr-webdeck-wrapper {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    display: flex; flex-direction: column;
    z-index: 99999; background: var(--sr-bg);
}

/* 3. HEADER */
.sr-webdeck-header {
    flex-shrink: 0; height: 60px; 
    background: #fff; border-bottom: 1px solid rgba(0,0,0,0.08);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 20px; z-index: 20;
}
.sr-header-left { display: flex; align-items: center; gap: 15px; overflow: hidden; }

.sr-deck-title {
    font-size: 16px; font-weight: 700; color: var(--sr-primary); opacity: 1;
    margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sr-back-btn {
    text-decoration: none; color: var(--sr-text); font-size: 13px; font-weight: 500;
    display: flex; align-items: center; gap: 6px; 
    background: rgba(0,0,0,0.04); padding: 6px 12px; border-radius: 6px;
    transition: 0.2s; flex-shrink: 0;
}
.sr-back-btn:hover { background: var(--sr-primary); color: #fff; }

.sr-header-right { display: flex; align-items: center; gap: 10px; }

.sr-theme-btn { 
    background: none; border: none; cursor: pointer; color: var(--sr-text); 
    opacity: 0.5; transition: 0.2s; font-size: 18px; padding: 5px;
}
.sr-theme-btn:hover { opacity: 1; transform: rotate(15deg); }

/* Progress Bar */
.sr-progress-container { height: 4px; background: rgba(0,0,0,0.05); width: 100%; flex-shrink: 0; }
.sr-progress-bar { height: 100%; background: var(--sr-secondary); width: 0%; transition: width 0.3s ease; }

/* 4. MAIN VIEWER */
.sr-viewer-container { flex: 1; display: flex; overflow: hidden; position: relative; }

/* SIDEBAR */
.sr-webdeck-sidebar {
    width: 280px; background: #fff; border-right: 1px solid rgba(0,0,0,0.06);
    display: flex; flex-direction: column; overflow-y: auto; flex-shrink: 0;
    z-index: 10;
}
.sr-sidebar-content { padding: 20px; }
.sr-sidebar-content h3 {
    padding: 0 0 15px 0; font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
    color: #999; margin: 0; font-weight: 700;
}
#sr-deck-nav ul { list-style: none; padding: 0; margin: 0; }

.sr-nav-group-header { 
    padding: 12px 15px; font-size: 13px; font-weight: 600; color: var(--sr-text); 
    display: flex; align-items: center; justify-content: space-between;
    border-radius: 6px; margin-bottom: 2px; cursor: pointer;
    background: rgba(0,0,0,0.02); transition: 0.1s;
}
.sr-nav-group-header:hover { background: rgba(0,0,0,0.05); }
.sr-icon-nav { 
    background: rgba(0,0,0,0.1); width: 20px; height: 20px; border-radius: 50%; 
    display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700;
}
.sr-chevron { transition: transform 0.2s; font-size: 12px; opacity: 0.5; }
.sr-nav-group.open .sr-chevron { transform: rotate(180deg); }

.sr-sub-nav { display: none; padding-left: 10px; margin-bottom: 10px; }
.sr-nav-group.open .sr-sub-nav { display: block; animation: fadeInMenu 0.3s ease; }
@keyframes fadeInMenu { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

.sr-nav-item {
    padding: 8px 15px; font-size: 13px; cursor: pointer; color: var(--sr-text);
    opacity: 0.8; border-left: 3px solid transparent; transition: 0.15s; border-radius: 4px;
}
.sr-nav-item:hover { background: rgba(0,0,0,0.03); opacity: 1; }
.sr-nav-item.active {
    background: rgba(90, 32, 138, 0.08); 
    color: var(--sr-primary); opacity: 1; font-weight: 600;
}

/* 5. SLIDE STAGE */
.sr-slide-stage {
    flex: 1; display: flex; align-items: center; justify-content: center;
    padding: 20px; background-color: var(--sr-bg); overflow: hidden; 
    perspective: 1000px;
}

/* Carte Slide */
.sr-slide {
    display: none; width: 100%; max-width: var(--sr-max-width); height: 100%; max-height: 90vh;
    background: #ffffff; border-radius: var(--sr-radius);
    box-shadow: var(--sr-shadow-card); flex-direction: column; overflow: hidden; 
    animation: fadeInScale 0.3s ease-out; border: 1px solid rgba(0,0,0,0.04);
}
.sr-slide.active { display: flex !important; }

@keyframes fadeInScale { 
    from { opacity: 0; transform: scale(0.98); } to { opacity: 1; transform: scale(1); } 
}

.sr-slide-header {
    padding: 15px 40px; flex-shrink: 0; border-bottom: 1px solid rgba(0,0,0,0.04);
    display: flex; align-items: center; justify-content: space-between; background: #fafafa;
}
.sr-module-label {
    font-size: 11px; font-weight: 700; color: #888;
    text-transform: uppercase; letter-spacing: 0.5px;
}

/* BOUTON REGENERER (Admin Only) */
.sr-regen-btn {
    background: transparent; border: none; color: #999; cursor: pointer;
    padding: 4px; border-radius: 4px; transition: 0.2s;
    display: inline-flex; align-items: center; margin-left: 5px;
}
.sr-regen-btn:hover { background: #fee2e2; color: #ef4444; }
.sr-regen-btn .dashicons { font-size: 16px; width: 16px; height: 16px; }

.sr-slide-inner-scroll {
    flex: 1; padding: 40px 60px; overflow-y: auto; overflow-x: hidden; 
    scrollbar-width: thin; scrollbar-color: #ddd transparent;
}
.sr-slide-inner-scroll::-webkit-scrollbar { width: 6px; }
.sr-slide-inner-scroll::-webkit-scrollbar-thumb { background: #ddd; border-radius: 3px; }

/* TYPOGRAPHIE MARKDOWN */
.sr-slide-content { font-size: 17px; line-height: 1.7; color: var(--sr-text); max-width: 100%; }
.sr-slide-content h1, .sr-slide-content h2, .sr-slide-content h3 { color: var(--sr-primary); margin-top: 1.5em; margin-bottom: 0.8em; font-weight: 800; line-height: 1.2; }
.sr-slide-content h2 { font-size: 24px; border-bottom: 2px solid var(--sr-secondary); padding-bottom: 10px; display: inline-block; }
.sr-slide-content p { margin-bottom: 1.2em; }
.sr-slide-content ul, .sr-slide-content ol { margin-bottom: 1.5em; padding-left: 20px; }
.sr-slide-content li { margin-bottom: 8px; }
.sr-slide-content strong { color: var(--sr-primary); }

/* --- BLOCS DE CODE --- */
.sr-code-wrapper {
    margin: 20px 0; border-radius: 8px; background: #1e1e1e;
    border: 1px solid rgba(0,0,0,0.1); font-family: var(--sr-font-code);
    overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}
.sr-lang-badge {
    background: #252526; color: #9cdcfe; font-size: 11px; font-weight: 500;
    padding: 6px 12px; border-bottom: 1px solid #333;
    display: flex; align-items: center; gap: 8px; text-transform: uppercase;
}
.sr-slide-content pre {
    margin: 0 !important; padding: 15px 20px !important;
    font-family: var(--sr-font-code) !important; font-size: 13px !important;
    background: transparent !important; color: #d4d4d4 !important;
    overflow-x: auto !important; border: none !important; white-space: pre !important;
}

/* Tables */
.sr-table-responsive { overflow-x: auto; margin: 20px 0; border-radius: 8px; border: 1px solid #eee; }
.sr-markdown-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.sr-markdown-table th { background: #f9fafb; font-weight: 600; text-align: left; }
.sr-markdown-table th, .sr-markdown-table td { padding: 12px 15px; border-bottom: 1px solid #eee; }

/* Images (Placeholders & Loaded) */
.sr-image-placeholder { 
    background: #f8fafc; border: 2px dashed #cbd5e1; border-radius: 8px; 
    padding: 30px; text-align: center; margin: 25px 0; 
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
    min-height: 200px; /* Evite le saut avant chargement */
}
.sr-img-icon { font-size: 30px; color: #94a3b8; }
.sr-img-content strong { display: block; color: var(--sr-primary); font-size: 12px; text-transform: uppercase; margin-bottom: 5px; }
.sr-img-content p { margin: 0; font-style: italic; color: #64748b; font-size: 14px; }

/* --- QUIZ INTERACTIF --- */
.sr-quiz-wrapper {
    margin: 30px 0; padding: 25px; background: #f9f9f9;
    border: 1px solid #eee; border-radius: 8px;
}
.sr-question-block { margin-bottom: 25px; padding-bottom: 20px; border-bottom: 1px solid #eee; }
.sr-question-title { font-size: 16px; margin-bottom: 15px; color: var(--sr-primary); font-weight: 700; }

.sr-quiz-option {
    padding: 12px 15px; margin-bottom: 8px; background: #fff;
    border: 1px solid #ddd; border-radius: 6px; cursor: pointer;
    transition: all 0.2s; display: flex; align-items: center; gap: 12px;
}
.sr-quiz-option:hover { background: #f0f0f1; }
.sr-quiz-option.selected {
    border-color: var(--sr-primary); background: rgba(90, 32, 138, 0.05);
}

/* Validation visuelle */
.sr-quiz-option.correct { border-color: var(--sr-success) !important; background: var(--sr-correct-bg) !important; color: #065f46; }
.sr-quiz-option.incorrect { border-color: var(--sr-error) !important; background: var(--sr-wrong-bg) !important; color: #991b1b; }

.sr-check-circle {
    width: 20px; height: 20px; border: 2px solid #ccc;
    border-radius: 50%; flex-shrink: 0; transition: 0.2s;
}
.sr-quiz-option.selected .sr-check-circle {
    border-color: var(--sr-primary); background: var(--sr-primary);
    box-shadow: inset 0 0 0 3px #fff;
}
.sr-quiz-option.correct .sr-check-circle { border-color: var(--sr-success); background: var(--sr-success); box-shadow: none; }
.sr-quiz-option.incorrect .sr-check-circle { border-color: var(--sr-error); background: var(--sr-error); box-shadow: none; }

.sr-btn-verify {
    background: var(--sr-secondary); color: #333; border: none;
    padding: 12px 25px; border-radius: 30px; font-weight: 800; cursor: pointer;
    font-size: 14px; box-shadow: 0 4px 10px rgba(244, 183, 59, 0.3);
    display: block; margin: 20px auto 0 auto; transition: 0.2s;
}
.sr-btn-verify:hover { transform: translateY(-2px); box-shadow: 0 6px 15px rgba(244, 183, 59, 0.4); }

.sr-quiz-result { margin-top: 15px; display: none; }

/* --- HUB GRID (VUE DOSSIER) --- */
.sr-hub-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px; width: 100%; margin-top: 20px;
}
.sr-hub-card {
    background: #fff; border-radius: 12px; padding: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05); text-decoration: none;
    color: inherit; transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid rgba(0,0,0,0.05); display: flex; flex-direction: column;
}
.sr-hub-card:hover {
    transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-color: var(--sr-primary);
}
.sr-hub-title { font-weight: 700; font-size: 16px; margin-bottom: 10px; color: var(--sr-primary); }
.sr-hub-meta { font-size: 12px; color: #888; display: flex; align-items: center; gap: 5px; margin-top: auto; padding-top: 15px; border-top: 1px solid #f0f0f0; }


/* 6. FOOTER CONTROLS */
.sr-webdeck-controls {
    flex-shrink: 0; height: 70px;
    display: flex; justify-content: center; align-items: center; gap: 20px;
    border-top: 1px solid rgba(0,0,0,0.05); background: #fff; z-index: 20;
}
.sr-webdeck-controls button {
    padding: 10px 20px; border-radius: 30px; border: 1px solid #ddd;
    background: #fff; color: var(--sr-text); font-weight: 600; 
    cursor: pointer; transition: 0.2s; font-size: 13px; 
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.sr-webdeck-controls button#btn-next {
    background: var(--sr-primary); color: #fff; border-color: var(--sr-primary);
    box-shadow: 0 4px 10px rgba(90, 32, 138, 0.3);
}
.sr-webdeck-controls button:disabled { 
    background: #e2e8f0; color: #94a3b8; cursor: not-allowed; box-shadow: none; border-color: #e2e8f0;
}
.sr-webdeck-controls button:hover:not(:disabled) { 
    transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); 
}

/* MOBILE */
@media (max-width: 900px) {
    .sr-webdeck-sidebar { display: none; }
    .sr-slide-stage { padding: 0; }
    .sr-slide { width: 100%; height: 100%; max-height: none; border-radius: 0; border: none; box-shadow: none; }
    .sr-slide-inner-scroll { padding: 20px; }
    .sr-slide-content h2 { font-size: 22px; }
}

/* DARK MODE */
[data-theme="dark"] .sr-webdeck-header, 
[data-theme="dark"] .sr-webdeck-sidebar, 
[data-theme="dark"] .sr-webdeck-controls { background: #181818; border-color: #333; }
[data-theme="dark"] .sr-slide { background: #1e1e1e; border-color: #333; }
[data-theme="dark"] .sr-slide-header { background: #252525; border-color: #333; }
[data-theme="dark"] .sr-slide-content { color: #d4d4d4; }
[data-theme="dark"] .sr-slide-content h2 { color: #fff; }
[data-theme="dark"] .sr-quiz-wrapper { background: #252526; border-color: #444; }
[data-theme="dark"] .sr-quiz-option { background: #333; border-color: #444; color: #ddd; }
[data-theme="dark"] .sr-quiz-option:hover { background: #444; }
[data-theme="dark"] .sr-code-wrapper { background: #000; border-color: #333; }
[data-theme="dark"] .sr-image-placeholder { background: #222; border-color: #444; }
[data-theme="dark"] .sr-hub-card { background: #1e1e1e; border-color: #333; color: #ddd; }
[data-theme="dark"] .sr-hub-meta { border-color: #333; }