/**
 * ================================================================
 * Template "Today" - Mobile-First Architecture
 * Version: 3.13.0
 * ================================================================
 *
 * Shortcode: [crowdaa_advent_today]
 * Optimisé pour WebView mobile (Cordova/Framework7)
 * Mobile-first responsive: <768px (base) → 768px+ (tablet) → 1024px+ (desktop)
 */

/* ================================================================
   1. CSS VARIABLES - Design Tokens
   ================================================================ */
:root {
    /* ===== Colors - Personnalisables (injectées depuis admin) ===== */
    /* --crowdaa-primary-color, --crowdaa-secondary-color, etc. définis globalement */

    /* Colors - Héritage admin ou valeurs par défaut */
    --cal-primary: #667eea; /* v3.9.4 - Fallback simplifié */
    --cal-secondary: #764ba2; /* v3.9.4 - Fallback simplifié */
    --cal-gold: #FFD700; /* v3.9.4 - Fallback simplifié */
    --cal-success: #7ED957 /* v3.9.5 - Fallback simplifié */;
    --cal-danger: #ff4757; /* v3.9.4 - Fallback simplifié */
    --cal-locked: #95a5a6 /* v3.9.5 - Fallback simplifié */;
    --cal-unlocked: #ffffff /* v3.9.5 - Fallback simplifié */;
    --cal-completed: #d4edda /* v3.9.5 - Fallback simplifié */;

    /* Colors - Complémentaires fixes */
    --cal-dark-blue: #2B3674;
    --cal-light-blue: #E8ECFF;
    --cal-warning: #FFAB00;
    --cal-white: #FFFFFF;
    --cal-snow: #F0F4FF;
    --cal-text: #2B3674;
    --cal-text-light: #A3AED0;
    --cal-text-muted: #6B7280;

    /* ===== Typography ===== */
    --cal-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --cal-font-size-xs: 12px;
    --cal-font-size-sm: 14px;
    --cal-font-size-base: 16px;
    --cal-font-size-lg: 18px;
    --cal-font-size-xl: 24px;
    --cal-font-size-2xl: 32px;
    --cal-font-size-3xl: 48px;
    --cal-font-size-4xl: 64px;
    --cal-font-weight-normal: 400;
    --cal-font-weight-medium: 500;
    --cal-font-weight-semibold: 600;
    --cal-font-weight-bold: 700;
    --cal-line-height-tight: 1.2;
    --cal-line-height-normal: 1.5;
    --cal-line-height-relaxed: 1.75;

    /* ===== Spacing - Mobile-first (cohérent) ===== */
    --cal-spacing-xs: 8px;
    --cal-spacing-sm: 12px;
    --cal-spacing-md: 16px;
    --cal-spacing-lg: 24px;
    --cal-spacing-xl: 32px;
    --cal-spacing-2xl: 48px;
    --cal-spacing-3xl: 64px;

    /* Legacy spacing (rétrocompatibilité) */
    --spacing-xs: var(--cal-spacing-sm);
    --spacing-sm: var(--cal-spacing-lg);
    --spacing-md: 30px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-2xl: 80px;

    /* ===== Shadows - Multi-niveaux ===== */
    --cal-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --cal-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --cal-shadow-md: 0 2px 10px rgba(0, 0, 0, 0.1);
    --cal-shadow-lg: 0 4px 20px rgba(79, 91, 213, 0.1);
    --cal-shadow-xl: 0 10px 40px rgba(79, 91, 213, 0.2);
    --cal-shadow-2xl: 0 20px 60px rgba(0, 0, 0, 0.3);

    /* Legacy shadow */
    --crowdaa-shadow: var(--cal-shadow-lg);

    /* ===== Border Radius ===== */
    --cal-radius-sm: 8px;
    --cal-radius-md: 12px;
    --cal-radius-lg: 16px;
    --cal-radius-xl: 24px;
    --cal-radius-full: 9999px;

    /* Legacy radius */
    --crowdaa-radius: var(--cal-radius-lg);

    /* ===== Transitions ===== */
    --cal-transition-fast: 0.15s ease;
    --cal-transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --cal-transition-slow: 0.5s ease;
    --cal-transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Legacy transition */
    --crowdaa-transition: var(--cal-transition-base);

    /* ===== Z-Index System ===== */
    --cal-z-base: 1;
    --cal-z-overlay: 10;
    --cal-z-dropdown: 1000;
    --cal-z-sticky: 5000;
    --cal-z-modal-overlay: 9999;
    --cal-z-modal: 10000;
    --cal-z-toast: 15000;

    /* ===== Breakpoints (pour référence JS) ===== */
    --cal-breakpoint-sm: 480px;
    --cal-breakpoint-md: 768px;
    --cal-breakpoint-lg: 1024px;
    --cal-breakpoint-xl: 1280px;
}

/* ================================================================
   2. WRAPPER TODAY - Mobile-First
   ================================================================ */

/* v4.3.22 - Animation slide-in mobile (style app native) */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Base: Mobile (<768px) - Fullscreen avec safe areas */
.crowdaa-advent-today-wrapper {
    max-width: 100%;
    padding: var(--cal-spacing-md);
    background: var(--cal-white);
    min-height: 100vh;
    min-height: 100dvh; /* Modern browsers - Dynamic viewport */
    min-height: -webkit-fill-available; /* iOS Safari WebView fallback */
    font-family: var(--cal-font-family);

    /* WebView scroll optimizations */
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    scroll-behavior: smooth;
}

/* v4.3.22 - Animation slide-in uniquement sur mobile */
@media (max-width: 767px) {
    .crowdaa-advent-today-wrapper {
        animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
}

/* iOS Safe Areas Support */
@supports (padding: max(0px)) {
    .crowdaa-advent-today-wrapper {
        padding-top: max(var(--cal-spacing-md), env(safe-area-inset-top));
        padding-bottom: max(var(--cal-spacing-md), env(safe-area-inset-bottom));
        padding-left: max(var(--cal-spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--cal-spacing-md), env(safe-area-inset-right));
    }
}

/* Tablet (768px+) - Max-width centré */
@media (min-width: 768px) {
    .crowdaa-advent-today-wrapper {
        max-width: 800px;
        margin: 0 auto;
        padding: var(--cal-spacing-xl);
    }
}

/* Desktop (1024px+) - Plus d'espace */
@media (min-width: 1024px) {
    .crowdaa-advent-today-wrapper {
        max-width: 1000px;
        padding: var(--cal-spacing-2xl);
    }
}

/* ================================================================
   3. EN-TÊTE TODAY
   ================================================================ */
.crowdaa-today-header {
    text-align: center;
    margin-bottom: var(--cal-spacing-xl);
    padding-bottom: var(--cal-spacing-lg);
    border-bottom: 2px solid var(--cal-light-blue);
}

.today-day-number {
    display: inline-block;
    background: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    color: var(--cal-white);
    padding: var(--cal-spacing-xs) var(--cal-spacing-lg);
    border-radius: var(--cal-radius-full);
    font-size: var(--cal-font-size-sm);
    font-weight: var(--cal-font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--cal-spacing-md);
}

.today-title {
    font-size: var(--cal-font-size-2xl);
    font-weight: var(--cal-font-weight-bold);
    color: var(--cal-text);
    margin: 0 0 var(--cal-spacing-md);
    line-height: var(--cal-line-height-tight);
}

.today-meta {
    display: flex;
    justify-content: center;
    gap: var(--cal-spacing-md);
    flex-wrap: wrap;
}

.today-type {
    display: inline-block;
    padding: var(--cal-spacing-xs) var(--cal-spacing-md);
    background: var(--cal-light-blue);
    color: var(--cal-primary);
    font-size: var(--cal-font-size-sm);
    font-weight: var(--cal-font-weight-semibold);
    border-radius: var(--cal-radius-full);
}

.today-points {
    display: inline-block;
    padding: var(--cal-spacing-xs) var(--cal-spacing-md);
    background: var(--cal-success);
    color: var(--cal-white);
    font-size: var(--cal-font-size-sm);
    font-weight: var(--cal-font-weight-bold);
    border-radius: var(--cal-radius-full);
}

/* ================================================================
   4. CONTENU TODAY
   ================================================================ */
.crowdaa-today-content {
    background: var(--cal-snow);
    padding: var(--cal-spacing-lg);
    border-radius: var(--cal-radius-md);
    margin-bottom: var(--cal-spacing-xl);
    font-size: var(--cal-font-size-base);
    line-height: var(--cal-line-height-relaxed);
    color: var(--cal-text);
}

.crowdaa-today-content p {
    margin: 0 0 var(--cal-spacing-md);
}

.crowdaa-today-content p:last-child {
    margin-bottom: 0;
}

/* ================================================================
   5. ACTIVITÉ
   ================================================================ */
.crowdaa-today-activity {
    margin-bottom: var(--cal-spacing-xl);
}

/* ================================================================
   6. BANNER DÉJÀ COMPLÉTÉ
   ================================================================ */
.crowdaa-already-completed-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-sm);
    background: #E8F5E9;
    color: #2E7D32;
    padding: var(--cal-spacing-md);
    border-radius: var(--cal-radius-md);
    font-weight: var(--cal-font-weight-semibold);
    border: 2px solid #4CAF50;
}

.crowdaa-already-completed-banner .check-icon {
    font-size: var(--cal-font-size-xl);
}

.crowdaa-completed-message,
.already-completed-message {
    text-align: center;
    background: #E8F5E9;
    color: #2E7D32;
    padding: var(--cal-spacing-lg);
    border-radius: var(--cal-radius-md);
    font-weight: var(--cal-font-weight-semibold);
    font-size: var(--cal-font-size-base);
}

.already-completed-message .checkmark {
    display: inline-block;
    margin-right: var(--cal-spacing-xs);
    font-size: var(--cal-font-size-lg);
}

/* ================================================================
   7. BOUTONS
   ================================================================ */
.crowdaa-mark-complete-btn,
.submit-quiz-btn,
.submit-challenge-btn,
.mark-complete-btn {
    width: 100%;
    min-height: 44px;
    padding: var(--cal-spacing-md);
    background: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    color: var(--cal-white);
    border: none;
    border-radius: var(--cal-radius-md);
    font-size: var(--cal-font-size-lg);
    font-weight: var(--cal-font-weight-bold);
    cursor: pointer;
    transition: all var(--cal-transition-base);
    box-shadow: var(--cal-shadow-lg);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

/* Use @media hover for pointer devices only */
@media (hover: hover) {
    .crowdaa-mark-complete-btn:hover,
    .submit-quiz-btn:hover,
    .submit-challenge-btn:hover,
    .mark-complete-btn:hover {
        transform: translate3d(0, -2px, 0);
        box-shadow: var(--cal-shadow-xl);
    }
}

/* Touch feedback for mobile */
.crowdaa-mark-complete-btn:active,
.submit-quiz-btn:active,
.submit-challenge-btn:active,
.mark-complete-btn:active {
    transform: scale(0.98);
    opacity: 0.9;
}

.crowdaa-mark-complete-btn:disabled,
.submit-quiz-btn:disabled,
.submit-challenge-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ================================================================
   8. MESSAGE VERROUILLÉ
   ================================================================ */
.crowdaa-advent-locked {
    text-align: center;
    padding: var(--cal-spacing-3xl) var(--cal-spacing-lg);
    background: linear-gradient(180deg, var(--cal-light-blue) 0%, var(--cal-white) 100%);
    border-radius: var(--cal-radius-md);
}

.crowdaa-advent-locked .lock-icon {
    font-size: var(--cal-font-size-4xl);
    display: block;
    margin-bottom: var(--cal-spacing-lg);
}

.crowdaa-advent-locked p {
    font-size: var(--cal-font-size-lg);
    color: var(--cal-text);
    font-weight: var(--cal-font-weight-semibold);
}

/* ================================================================
   9. MESSAGE GÉNÉRAL
   ================================================================ */
.crowdaa-advent-message {
    text-align: center;
    padding: var(--cal-spacing-2xl) var(--cal-spacing-lg);
    background: var(--cal-snow);
    border-radius: var(--cal-radius-md);
    color: var(--cal-text);
    font-size: var(--cal-font-size-base);
    line-height: var(--cal-line-height-relaxed);
}

/* ================================================================
   10. MESSAGE PLEIN ÉCRAN (Fullscreen)
   ================================================================ */
.crowdaa-advent-message-full {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh; /* Modern browsers - Dynamic viewport */
    min-height: -webkit-fill-available; /* iOS Safari WebView fallback */
    width: 100%;
    background: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    padding: var(--cal-spacing-lg);
    overflow: hidden;

    /* WebView scroll optimizations */
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;

    /* Fade-in via transition instead of keyframe */
    opacity: 0;
    transition: opacity var(--cal-transition-slow);
}

.crowdaa-advent-message-full.visible {
    opacity: 1;
}

/* iOS Safe Areas */
@supports (padding: max(0px)) {
    .crowdaa-advent-message-full {
        padding-top: max(var(--cal-spacing-lg), env(safe-area-inset-top));
        padding-bottom: max(var(--cal-spacing-lg), env(safe-area-inset-bottom));
    }
}

.crowdaa-advent-message-full .message-content {
    position: relative;
    z-index: var(--cal-z-base);
    text-align: center;
    background: var(--cal-white);
    padding: var(--cal-spacing-3xl) var(--cal-spacing-2xl);
    border-radius: var(--cal-radius-xl);
    box-shadow: var(--cal-shadow-2xl);
    max-width: 500px;
    width: 100%;

    /* Scale-in via transition instead of keyframe */
    opacity: 0;
    transform: scale(0.9) translate3d(0, 0, 0);
    transition: opacity var(--cal-transition-slow), transform var(--cal-transition-slow);
}

.crowdaa-advent-message-full.visible .message-content {
    opacity: 1;
    transform: scale(1) translate3d(0, 0, 0);
}

.crowdaa-advent-message-full .message-emoji {
    font-size: var(--cal-font-size-3xl);
    margin-bottom: var(--cal-spacing-lg);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
    animation: bounce 2s ease infinite; /* Garder animation bounce (nécessaire) */
}

.crowdaa-advent-message-full .message-title {
    font-size: var(--cal-font-size-2xl);
    font-weight: var(--cal-font-weight-bold);
    color: var(--cal-text);
    margin: 0 0 var(--cal-spacing-md) 0;
    line-height: var(--cal-line-height-tight);
}

.crowdaa-advent-message-full .message-text {
    font-size: var(--cal-font-size-lg);
    color: var(--cal-text-muted);
    margin: 0 0 var(--cal-spacing-sm) 0;
    line-height: var(--cal-line-height-relaxed);
}

.crowdaa-advent-message-full .message-subtitle {
    font-size: var(--cal-font-size-base);
    color: var(--cal-text-light);
    margin: var(--cal-spacing-md) 0 0 0;
    font-style: italic;
}

/* ================================================================
   11. ANIMATIONS KEYFRAMES
   ================================================================ */

/* Bounce animation (pour emojis) */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40% {
        transform: translate3d(0, -15px, 0);
    }
    60% {
        transform: translate3d(0, -8px, 0);
    }
}

/* Snowfall animation (pour flocons de neige dynamiques JS) */
@keyframes snowfall {
    0% {
        transform: translateY(0) translateX(0) rotate(var(--rotation-start, 0deg));
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(calc(100vh + 100px)) translateX(var(--wind-offset, 0px)) rotate(var(--rotation-end, 360deg));
        opacity: 0;
    }
}

/* ================================================================
   12. FLOCONS DE NEIGE (JavaScript-driven)
   ================================================================ */
.snowfall-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--cal-z-base);
    overflow: hidden;
}

.snowflake {
    position: absolute;
    top: -50px;
    color: var(--cal-white);
    user-select: none;
    pointer-events: none;
    animation: snowfall linear infinite;
    filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.5));
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

/* Responsive Mobile-First pour message fullscreen */
/* Base mobile - Tailles réduites (déjà définies dans .crowdaa-advent-message-full .message-*) */

/* Large mobile (480px+) - Tailles standard */
@media (min-width: 480px) {
    .crowdaa-advent-message-full .message-content {
        padding: var(--cal-spacing-3xl) var(--cal-spacing-2xl);
    }

    .crowdaa-advent-message-full .message-emoji {
        font-size: var(--cal-font-size-4xl); /* 64px → 80px */
    }

    .crowdaa-advent-message-full .message-title {
        font-size: var(--cal-font-size-2xl);
    }

    .crowdaa-advent-message-full .message-text {
        font-size: var(--cal-font-size-lg);
    }

    .crowdaa-advent-message-full .message-subtitle {
        font-size: var(--cal-font-size-base);
    }
}

/* ================================================================
   13. VIDÉO RESPONSIVE
   ================================================================ */
.video-container {
    margin: var(--cal-spacing-lg) 0;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--cal-radius-md);
    background: #000;
    box-shadow: var(--cal-shadow-md);
    margin-bottom: var(--cal-spacing-lg);
}

.video-wrapper iframe,
.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: var(--cal-radius-md);
}

.video-wrapper video {
    background: #000;
    object-fit: contain;
}

/* Player custom pour vidéo HTML5 */
.video-wrapper video::-webkit-media-controls-panel {
    background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
}

/* Questions vidéo (optionnelles) */
.video-quiz-container {
    margin-top: var(--cal-spacing-xl);
    padding-top: var(--cal-spacing-xl);
    border-top: 2px solid var(--cal-light-blue);
}

/* ================================================================
   14. QUIZ MULTI-STEPS
   ================================================================ */
.quiz-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-xs);
    margin-bottom: var(--cal-spacing-xl);
}

.progress-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--cal-light-blue);
    transition: all var(--cal-transition-base);
    transform: translate3d(0, 0, 0); /* GPU acceleration */
}

.progress-dot.active {
    background: var(--cal-primary);
    transform: scale(1.3) translate3d(0, 0, 0);
}

.progress-dot.completed {
    background: var(--cal-success);
}

.quiz-counter {
    text-align: center;
    font-size: var(--cal-font-size-sm);
    font-weight: var(--cal-font-weight-semibold);
    color: var(--cal-text-light);
    margin-bottom: var(--cal-spacing-sm);
}

.quiz-question {
    display: none;
    /* Slide-in via transition au lieu de keyframe */
    opacity: 0;
    transform: translate3d(20px, 0, 0);
    transition: opacity var(--cal-transition-base), transform var(--cal-transition-base);
}

.quiz-question.active {
    display: block;
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.quiz-navigation {
    display: flex;
    gap: var(--cal-spacing-md);
    margin-top: var(--cal-spacing-xl);
}

.quiz-nav-btn {
    flex: 1;
    min-height: 44px;
    padding: var(--cal-spacing-md);
    border: none;
    border-radius: var(--cal-radius-sm);
    font-size: var(--cal-font-size-base);
    font-weight: var(--cal-font-weight-semibold);
    cursor: pointer;
    transition: all var(--cal-transition-base);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
}

.quiz-prev-btn {
    background: var(--cal-light-blue);
    color: var(--cal-primary);
}

/* Use @media hover for pointer devices only */
@media (hover: hover) {
    .quiz-prev-btn:hover {
        background: #D0D8FF;
        transform: translate3d(0, -2px, 0);
    }
}

/* Touch feedback for mobile */
.quiz-prev-btn:active {
    transform: scale(0.97);
    opacity: 0.9;
}

.quiz-next-btn {
    background: var(--cal-primary);
    color: var(--cal-white);
}

/* Use @media hover for pointer devices only */
@media (hover: hover) {
    .quiz-next-btn:hover {
        background: var(--cal-dark-blue);
        transform: translate3d(0, -2px, 0);
    }
}

/* Touch feedback for mobile */
.quiz-next-btn:active {
    transform: scale(0.97);
    opacity: 0.9;
}

.quiz-next-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ================================================================
   15. NAVIGATION ENTRE JOURS (Swipe left/right)
   ================================================================ */

/* Bouton "Retour calendrier" avec slide animation */
.today-back-calendar {
    position: fixed;
    top: var(--cal-spacing-md);
    left: var(--cal-spacing-md);
    z-index: var(--cal-z-sticky);

    display: flex;
    align-items: center;
    gap: var(--cal-spacing-xs);

    min-height: 44px;
    padding: var(--cal-spacing-sm) var(--cal-spacing-md);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--cal-radius-full);
    box-shadow: var(--cal-shadow-md);

    font-size: var(--cal-font-size-sm);
    font-weight: var(--cal-font-weight-semibold);
    color: var(--cal-primary);
    text-decoration: none;

    transition: transform var(--cal-transition-base);
    -webkit-tap-highlight-color: transparent;
}

/* iOS Safe Area pour bouton retour */
@supports (padding: max(0px)) {
    .today-back-calendar {
        top: max(var(--cal-spacing-md), env(safe-area-inset-top));
        left: max(var(--cal-spacing-md), env(safe-area-inset-left));
    }
}

.today-back-calendar:active {
    transform: scale(0.95);
}

/* Desktop - Position statique */
@media (min-width: 768px) {
    .today-back-calendar {
        position: static;
        margin-bottom: var(--cal-spacing-lg);
        display: inline-flex;
    }
}

/* Navigation buttons prev/next */
.today-nav-buttons {
    position: fixed;
    bottom: var(--cal-spacing-lg);
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 var(--cal-spacing-md);
    z-index: var(--cal-z-sticky);
    pointer-events: none; /* Laisse passer les clics sauf sur les boutons */
}

/* iOS Safe Area pour navigation */
@supports (padding: max(0px)) {
    .today-nav-buttons {
        bottom: max(var(--cal-spacing-lg), env(safe-area-inset-bottom));
        padding-left: max(var(--cal-spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--cal-spacing-md), env(safe-area-inset-right));
    }
}

.today-nav-btn {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    border-radius: 50%;
    background: var(--cal-primary);
    color: var(--cal-white);
    border: none;
    box-shadow: var(--cal-shadow-lg);
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: transform var(--cal-transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--cal-font-size-lg);
    cursor: pointer;
}

.today-nav-btn:active {
    transform: scale(0.95);
}

.today-nav-btn.disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* Tablet/Desktop - Navigation inline */
@media (min-width: 768px) {
    .today-nav-buttons {
        position: relative;
        bottom: auto;
        margin-top: var(--cal-spacing-xl);
        justify-content: center;
        gap: var(--cal-spacing-md);
    }
}

/* ================================================================
   15. QUIZ/BLIND TEST/RÉBUS - Options & Navigation
   ================================================================ */

/* Containers principaux */
.quiz-container,
.blindtest-container,
.rebus-container,
.video-quiz-container {
    padding: var(--cal-spacing-lg) 0;
}

.quiz-title {
    color: var(--cal-dark-blue);
    margin-bottom: var(--cal-spacing-md);
}

.quiz-description {
    color: var(--cal-text-muted);
    margin-bottom: var(--cal-spacing-xl);
}

/* Indicateur de progression multi-steps */
.quiz-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-xs);
    margin-bottom: var(--cal-spacing-xl);
}

.progress-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--cal-light-blue);
    transition: var(--cal-transition-base);
}

.progress-dot.active {
    background: var(--cal-primary);
    transform: scale(1.3);
}

.progress-dot.completed {
    background: var(--cal-secondary);
}

.quiz-counter {
    text-align: center;
    font-size: var(--cal-font-size-sm);
    font-weight: var(--cal-font-weight-semibold);
    color: var(--cal-text-muted);
    margin-bottom: var(--cal-spacing-sm);
}

/* Questions multi-steps et Blind Test */
.quiz-question {
    background: var(--cal-light-blue);
    padding: var(--cal-spacing-lg);
    border-radius: var(--cal-radius-md);
    margin-bottom: var(--cal-spacing-lg);
    display: none; /* Caché par défaut pour multi-steps */
    animation: slideIn 0.3s ease;
}

.quiz-question.active {
    display: block;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.quiz-question h3,
.quiz-question h4 {
    color: var(--cal-dark-blue);
    margin: 0 0 var(--cal-spacing-lg);
    font-size: var(--cal-font-size-lg);
    line-height: var(--cal-line-height-normal);
}

/* Blind Test - Questions */
.blindtest-question {
    background: var(--cal-light-blue);
    padding: var(--cal-spacing-lg);
    border-radius: var(--cal-radius-md);
    margin-bottom: var(--cal-spacing-lg);
}

/* Lecteur audio */
.audio-player {
    margin-bottom: var(--cal-spacing-lg);
    text-align: center;
}

.audio-player audio {
    width: 100%;
    max-width: 500px;
    height: 40px;
    border-radius: var(--cal-radius-sm);
    outline: none;
}

/* Rébus */
.rebus-image-wrapper {
    text-align: center;
    margin-bottom: var(--cal-spacing-xl);
    background: var(--cal-light-blue);
    padding: var(--cal-spacing-xl);
    border-radius: var(--cal-radius-md);
}

.rebus-image-wrapper img {
    max-width: 100%;
    height: auto;
    border-radius: var(--cal-radius-sm);
}

/* ================================================================
   15.1 Quiz/Blind Test - Options avec Radio/Checkbox Invisibles
   ================================================================ */

/* Container des options */
.quiz-options {
    display: flex;
    flex-direction: column;
    gap: var(--cal-spacing-md);
}

/* Option individuelle - Label comme bouton complet */
.quiz-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--cal-spacing-md);
    padding: var(--cal-spacing-md) var(--cal-spacing-lg);
    background: var(--cal-white);
    border: 3px solid #e0e0e0;
    border-radius: var(--cal-radius-md);
    cursor: pointer;
    transition: all var(--cal-transition-base);
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    min-height: 64px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

/* Masquer complètement les radio/checkbox */
.quiz-option input[type="radio"],
.quiz-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    display:none;
}

/* Hover pour dispositifs avec pointeur */
@media (hover: hover) {
    .quiz-option:hover {
        border-color: var(--cal-primary);
        background: var(--cal-light-blue);
        transform: translateX(10px) translate3d(0, 0, 0);
        box-shadow: var(--cal-shadow-lg);
    }
}

/* Touch feedback pour mobile */
@media (hover: none) {
    .quiz-option:active {
        opacity: 0.85;
        transform: scale(0.98) translate3d(0, 0, 0);
    }
}

/* État sélectionné - Multiple sélecteurs pour compatibilité maximale */
.quiz-option:has(input:checked),
.quiz-option.selected {
    background: var(--cal-light-blue);
    border-color: var(--cal-primary);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Texte de l'option */
.quiz-option span {
    flex: 1;
    font-size: var(--cal-font-size-base);
    font-weight: 600;
    color: var(--cal-text);
}

@media (min-width: 768px) {
    .quiz-option span {
        font-size: var(--cal-font-size-lg);
    }
}

/* Icône de check - apparaît quand checked */
.quiz-option::after {
    content: '✓';
    font-size: 1.5em;
    color: var(--cal-primary);
    font-weight: 700;
    opacity: 0;
    transition: opacity var(--cal-transition-fast);
    flex-shrink: 0;
}

.quiz-option:has(input:checked)::after,
.quiz-option.selected::after {
    opacity: 1;
}

.quiz-option input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--cal-white);
    border-radius: 50%;
}

/* v3.8.27 - Style checkbox comme radio (aspect rond) */
.quiz-option input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--cal-primary);
    border-radius: 50%;
    outline: none;
    cursor: pointer;
    position: relative;
    transition: var(--cal-transition-fast);
    display:none;
}

.quiz-option input[type="checkbox"]:checked {
    background: var(--cal-primary);
    border-color: var(--cal-primary);
}

.quiz-option input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--cal-white);
    border-radius: 50%;
}

/* Boutons de navigation multi-steps */
.quiz-navigation {
    display: flex;
    gap: var(--cal-spacing-md);
    margin-top: var(--cal-spacing-lg);
}

.quiz-nav-btn {
    flex: 1;
    padding: var(--cal-spacing-md);
    border: none;
    border-radius: var(--cal-radius-sm);
    font-size: var(--cal-font-size-base);
    font-weight: var(--cal-font-weight-semibold);
    cursor: pointer;
    transition: var(--cal-transition-base);
    transform: translate3d(0, 0, 0);
}

.quiz-prev-btn {
    background: var(--cal-light-blue);
    color: var(--cal-primary);
}

@media (hover: hover) {
    .quiz-prev-btn:hover {
        background: #D0D8FF;
        transform: translate3d(0, -2px, 0);
    }
}

.quiz-prev-btn:active {
    transform: scale(0.97);
    opacity: 0.9;
}

.quiz-next-btn {
    background: var(--cal-primary);
    color: var(--cal-white);
}

@media (hover: hover) {
    .quiz-next-btn:hover {
        background: var(--cal-dark-blue);
        transform: translate3d(0, -2px, 0);
    }
}

.quiz-next-btn:active {
    transform: scale(0.97);
    opacity: 0.9;
}

.quiz-next-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Bouton de soumission quiz */
.submit-quiz-btn {
    width: 100%;
    padding: var(--cal-spacing-md);
    background: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    color: var(--cal-white);
    border: none;
    border-radius: var(--cal-radius-sm);
    font-size: var(--cal-font-size-base);
    font-weight: var(--cal-font-weight-semibold);
    cursor: pointer;
    transition: var(--cal-transition-base);
    box-shadow: var(--cal-shadow-lg);
    transform: translate3d(0, 0, 0);
}

@media (hover: hover) {
    .submit-quiz-btn:hover {
        transform: translate3d(0, -2px, 0);
        box-shadow: var(--cal-shadow-xl);
    }
}

.submit-quiz-btn:active {
    transform: scale(0.97);
    opacity: 0.9;
}

/* Container vidéo responsive (pour Quiz Video et Blind Test) */
.video-container {
    margin: var(--cal-spacing-lg) 0;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--cal-radius-md);
    background: #000;
    box-shadow: var(--cal-shadow-md);
}

.video-wrapper iframe,
.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: var(--cal-radius-md);
}

.video-wrapper video {
    background: #000;
}

/* Player custom pour vidéo HTML5 */
.video-wrapper video::-webkit-media-controls-panel {
    background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
}

/* Message d'erreur */
.error-message {
    background: #FFE5E5;
    color: #D32F2F;
    padding: var(--cal-spacing-lg);
    border-radius: var(--cal-radius-sm);
    border-left: 4px solid #D32F2F;
    margin: var(--cal-spacing-lg) 0;
    font-weight: var(--cal-font-weight-semibold);
}

/* ================================================================
   15.3 Quiz/Blind Test - Résultats (Déjà Complété)
   ================================================================ */

.quiz-completed-results {
    padding: var(--cal-spacing-lg) 0;
}

.quiz-completed-results .results-header {
    text-align: center;
    margin-bottom: var(--cal-spacing-xl);
}

.quiz-completed-results .results-icon {
    font-size: 60px;
    margin-bottom: var(--cal-spacing-md);
}

.quiz-completed-results .results-header h3 {
    font-size: 28px;
    font-weight: var(--cal-font-weight-bold);
    color: var(--cal-dark-blue);
    margin: 0;
}

.quiz-completed-results .results-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--cal-spacing-lg);
    margin-bottom: var(--cal-spacing-xl);
}

.quiz-completed-results .result-card {
    background: var(--cal-light-blue);
    border-radius: var(--cal-radius-md);
    padding: var(--cal-spacing-lg) var(--cal-spacing-lg);
    text-align: center;
    transition: var(--cal-transition-base);
    transform: translate3d(0, 0, 0);
}

@media (hover: hover) {
    .quiz-completed-results .result-card:hover {
        transform: translate3d(0, -5px, 0);
        box-shadow: var(--cal-shadow-lg);
    }
}

.quiz-completed-results .result-card:active {
    transform: scale(0.97);
    opacity: 0.9;
}

.quiz-completed-results .result-icon {
    font-size: 32px;
    margin-bottom: var(--cal-spacing-sm);
}

.quiz-completed-results .result-value {
    font-size: 32px;
    font-weight: var(--cal-font-weight-bold);
    color: var(--cal-primary);
    margin-bottom: var(--cal-spacing-xs);
}

.quiz-completed-results .result-label {
    font-size: 13px;
    color: var(--cal-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: var(--cal-font-weight-semibold);
}

.quiz-completed-results .completion-message {
    text-align: center;
    background: var(--cal-white);
    border-radius: var(--cal-radius-md);
    padding: var(--cal-spacing-lg);
    border-left: 4px solid var(--cal-success);
}

.quiz-completed-results .completion-message p {
    margin: 0;
    color: #666;
    font-size: var(--cal-font-size-base);
}

.quiz-completed-results .completion-message strong {
    color: var(--cal-dark-blue);
}

/* Responsive pour Quiz Completed Results */
@media (max-width: 768px) {
    .quiz-completed-results .results-icon {
        font-size: 50px;
    }

    .quiz-completed-results .results-header h3 {
        font-size: 24px;
    }

    .quiz-completed-results .results-stats {
        grid-template-columns: 1fr;
        gap: var(--cal-spacing-md);
    }

    .quiz-completed-results .result-value {
        font-size: 28px;
    }

    .quiz-completed-results .completion-message {
        padding: var(--cal-spacing-md);
    }

    .quiz-completed-results .completion-message p {
        font-size: var(--cal-font-size-sm);
    }
}

/* ================================================================
   16. RESPONSIVE MOBILE-FIRST
   ================================================================ */

/* Base mobile (<480px) - Tailles réduites */
.today-title {
    font-size: var(--cal-font-size-xl); /* 24px mobile */
}

.today-meta {
    flex-direction: column;
    gap: var(--cal-spacing-sm);
}

.crowdaa-today-content {
    padding: var(--cal-spacing-md);
    font-size: var(--cal-font-size-sm); /* 14px mobile */
}

.crowdaa-advent-message-full .message-emoji {
    font-size: var(--cal-font-size-4xl); /* 64px mobile */
}

.crowdaa-advent-message-full .message-title {
    font-size: var(--cal-font-size-xl); /* 24px mobile */
}

.crowdaa-advent-message-full .message-text {
    font-size: var(--cal-font-size-base); /* 16px mobile */
}

.crowdaa-advent-message-full .message-subtitle {
    font-size: var(--cal-font-size-sm); /* 14px mobile */
}

/* Large mobile (480px+) - Tailles standard */
@media (min-width: 480px) {
    .today-title {
        font-size: var(--cal-font-size-2xl); /* 32px */
    }

    .today-meta {
        flex-direction: row;
        gap: var(--cal-spacing-md);
    }

    .crowdaa-today-content {
        padding: var(--cal-spacing-lg);
        font-size: var(--cal-font-size-base); /* 16px */
    }
}

/* Tablet (768px+) - Plus d'espace */
@media (min-width: 768px) {
    .today-day-number {
        font-size: var(--cal-font-size-base);
    }
}

/* ================================================================
   16. CHALLENGE PHOTO - UI MODERNE (Mobile-First)
   ================================================================ */

/* Wrapper principal pour l'upload */
.photo-upload-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--cal-spacing-lg);
    margin: var(--cal-spacing-xl) 0;
}

/* Bouton upload style moderne avec animation */
.photo-upload-button {
    position: relative;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    border: 4px solid var(--cal-white);
    box-shadow: 0 8px 30px rgba(79, 91, 213, 0.25),
                0 0 0 8px rgba(79, 91, 213, 0.1);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-sm);
    transition: var(--cal-transition-base);
    overflow: hidden;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
}

@media (min-width: 768px) {
    .photo-upload-button {
        width: 200px;
        height: 200px;
        gap: var(--cal-spacing-md);
    }
}

.photo-upload-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transform: rotate(45deg) translate3d(0, 0, 0);
    transition: var(--cal-transition-base);
    opacity: 0;
}

@media (hover: hover) {
    .photo-upload-button:hover::before {
        opacity: 1;
        animation: shimmer-photo 1.5s ease-in-out infinite;
    }

    .photo-upload-button:hover {
        transform: scale(1.05) rotate(2deg) translate3d(0, 0, 0);
        box-shadow: 0 12px 40px rgba(79, 91, 213, 0.35),
                    0 0 0 12px rgba(79, 91, 213, 0.15);
    }
}

@keyframes shimmer-photo {
    0% { transform: translate3d(-100%, 0, 0) rotate(45deg); }
    100% { transform: translate3d(100%, 0, 0) rotate(45deg); }
}

@media (hover: none) {
    .photo-upload-button:active {
        opacity: 0.85;
        transform: scale(0.98) translate3d(0, 0, 0);
    }
}

.photo-upload-button .upload-icon {
    width: 36px;
    height: 36px;
    stroke: var(--cal-white);
    z-index: 2;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

@media (min-width: 768px) {
    .photo-upload-button .upload-icon {
        width: 48px;
        height: 48px;
    }
}

.photo-upload-button .upload-text {
    color: var(--cal-white);
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .photo-upload-button .upload-text {
        font-size: 16px;
    }
}

/* Aperçu de la photo */
.photo-upload-preview {
    position: relative;
    width: 100%;
    max-width: 400px;
    border-radius: var(--cal-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    animation: fadeInScale 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9) translate3d(0, 0, 0);
    }
    to {
        opacity: 1;
        transform: scale(1) translate3d(0, 0, 0);
    }
}

.photo-upload-preview .preview-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.photo-upload-preview .remove-photo-btn {
    position: absolute;
    top: var(--cal-spacing-sm);
    right: var(--cal-spacing-sm);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: var(--cal-transition-base);
    z-index: 10;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) {
    .photo-upload-preview .remove-photo-btn:hover {
        background: var(--cal-danger);
        transform: scale(1.1) rotate(90deg) translate3d(0, 0, 0);
    }

    .photo-upload-preview .remove-photo-btn:hover svg {
        stroke: white;
    }
}

@media (hover: none) {
    .photo-upload-preview .remove-photo-btn:active {
        transform: scale(0.95) translate3d(0, 0, 0);
        background: var(--cal-danger);
    }

    .photo-upload-preview .remove-photo-btn:active svg {
        stroke: white;
    }
}

.photo-upload-preview .remove-photo-btn svg {
    stroke: var(--cal-danger);
    transition: var(--cal-transition-base);
}

/* Bouton de soumission challenge */
.submit-challenge-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Section galerie - Bouton moderne */
.challenge-gallery-section {
    margin-top: var(--cal-spacing-xl);
    text-align: center;
}

.view-gallery-btn {
    background: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    color: var(--cal-text);
    border: none;
    padding: var(--cal-spacing-md) var(--cal-spacing-xl);
    border-radius: var(--cal-radius-full);
    font-size: var(--cal-font-size-base);
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(126, 217, 87, 0.3);
    transition: var(--cal-transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--cal-spacing-xs);
    min-height: 56px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
}

@media (hover: hover) {
    .view-gallery-btn:hover {
        transform: translateY(-2px) translate3d(0, 0, 0);
        box-shadow: 0 6px 25px rgba(126, 217, 87, 0.4);
    }
}

@media (hover: none) {
    .view-gallery-btn:active {
        opacity: 0.85;
        transform: scale(0.97) translate3d(0, 0, 0);
    }
}

.view-gallery-btn .gallery-count {
    background: rgba(255, 255, 255, 0.3);
    padding: 4px var(--cal-spacing-sm);
    border-radius: var(--cal-radius-full);
    font-size: var(--cal-font-size-sm);
}

/* Boutons galerie pour autres activités */
.view-fortune-history-btn,
.view-participations-btn {
    background: linear-gradient(135deg, var(--cal-primary) 0%, var(--cal-secondary) 100%);
    color: var(--cal-text);
    border: none;
    padding: var(--cal-spacing-md) var(--cal-spacing-xl);
    border-radius: var(--cal-radius-full);
    font-size: var(--cal-font-size-base);
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(126, 217, 87, 0.3);
    transition: var(--cal-transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--cal-spacing-xs);
    min-height: 56px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
}

@media (hover: hover) {
    .view-fortune-history-btn:hover,
    .view-participations-btn:hover {
        transform: translateY(-2px) translate3d(0, 0, 0);
        box-shadow: 0 6px 25px rgba(126, 217, 87, 0.4);
    }
}

@media (hover: none) {
    .view-fortune-history-btn:active,
    .view-participations-btn:active {
        opacity: 0.85;
        transform: scale(0.97) translate3d(0, 0, 0);
    }
}