/* =============================================================
   Brille au Concours - App Jour d'Epreuves CRPE
   Design System & Styles
   Mobile-first, chaleureux, instagrammable
   ============================================================= */

/* ----- CUSTOM PROPERTIES ----- */
:root {
  /* Palette principale */
  --color-primary: #7c5cbf;
  --color-primary-light: #a78bfa;
  --color-primary-dark: #5b3a9e;
  --color-secondary: #e8a0bf;
  --color-accent: #f4a942;
  --color-accent-light: #fcd9a8;

  /* Degrades */
  --gradient-header: linear-gradient(135deg, #7c5cbf 0%, #a78bfa 40%, #c4a0e8 70%, #e8a0bf 100%);
  --gradient-crystal: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #a855f7 100%);
  --gradient-card-message: linear-gradient(145deg, #fdf2f8 0%, #faf5ff 40%, #f0f4ff 100%);
  --gradient-celebration: linear-gradient(135deg, #fdf2f8 0%, #fefce8 50%, #f0fdf4 100%);
  --gradient-btn: linear-gradient(135deg, #7c5cbf 0%, #a78bfa 100%);
  --gradient-btn-hover: linear-gradient(135deg, #6d4db0 0%, #8b6fe0 100%);

  /* Surfaces */
  --color-bg: #faf8ff;
  --color-surface: #ffffff;
  --color-surface-alt: #f8f5ff;

  /* Texte */
  --color-text: #2d1b4e;
  --color-text-secondary: #6b5a85;
  --color-text-muted: #9b8bb5;
  --color-text-on-primary: #ffffff;

  /* Accents fonctionnels */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error-accent: #ef4444;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(124, 92, 191, 0.08);
  --shadow-md: 0 4px 16px rgba(124, 92, 191, 0.1);
  --shadow-lg: 0 8px 32px rgba(124, 92, 191, 0.12);
  --shadow-xl: 0 16px 48px rgba(124, 92, 191, 0.16);
  --shadow-glow: 0 0 40px rgba(167, 139, 250, 0.3);
  --shadow-crystal: 0 0 60px rgba(102, 126, 234, 0.4), 0 0 120px rgba(118, 75, 162, 0.2);

  /* Typographie */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espacements */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Rayons */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

img, svg {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ----- UTILITAIRES D'ANIMATION ----- */
.anim-slide-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.anim-slide-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Delais echelonnes pour enfants */
.anim-slide-up:nth-child(2) { transition-delay: 0.1s; }
.anim-slide-up:nth-child(3) { transition-delay: 0.2s; }

/* ----- DEV TOOLBAR ----- */
.dev-toolbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(45, 27, 78, 0.95);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

.dev-toolbar select {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 0.8rem;
  font-family: var(--font-body);
}

.dev-toolbar[hidden] {
  display: none;
}

body.has-dev-toolbar {
  padding-top: 40px;
}

/* =============================================================
   HEADER
   ============================================================= */
.app-header {
  position: relative;
  background: var(--gradient-header);
  padding: var(--space-2xl) var(--space-lg) var(--space-3xl);
  text-align: center;
  color: var(--color-text-on-primary);
  overflow: hidden;
}

/* Particules decoratives */
.app-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 60%, rgba(255,255,255,0.05) 0%, transparent 40%);
  animation: headerShimmer 8s ease-in-out infinite alternate;
}

@keyframes headerShimmer {
  0%   { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-5%, 3%) rotate(2deg); }
}

.header-inner {
  position: relative;
  z-index: 1;
  max-width: 480px;
  margin: 0 auto;
}

.header-brand {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: var(--space-sm);
}

.header-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-lg);
}

.header-title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  line-height: 1.4;
  max-width: 300px;
  margin: 0 auto;
  opacity: 0.82;
}

/* Info prochaine mise a jour sous le dashboard */
.next-update-info {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding: var(--space-md) 0 var(--space-sm);
  letter-spacing: 0.01em;
}

.next-update-info__icon {
  margin-right: 4px;
}

.header-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 50px;
  display: block;
}

/* =============================================================
   MAIN
   ============================================================= */
.app-main {
  max-width: 520px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md) var(--space-md);
}

/* ----- SECTION GENERIQUE ----- */
.section {
  margin-bottom: var(--space-xl);
}

.section[hidden] {
  display: none !important;
}

.section-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.section-icon--large {
  font-size: 3rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  line-height: 1.3;
}

.section-subtitle,
.section-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

/* ----- CARD ----- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-header);
  opacity: 0.6;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* =============================================================
   BOUTONS
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-btn);
  color: var(--color-text-on-primary);
  box-shadow: var(--shadow-md);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--gradient-btn-hover);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: none;
  font-size: 0.85rem;
  padding: 8px 16px;
  opacity: 0.8;
}

.btn--secondary:hover {
  background: transparent;
  opacity: 1;
}

.btn--spotify {
  background: #1DB954;
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--spotify:hover {
  background: #1aa34a;
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.spotify-icon {
  flex-shrink: 0;
}

/* =============================================================
   DASHBOARD - Hub avec grille de cartes
   ============================================================= */
.dashboard {
  padding: 0 1rem 2rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  max-width: 480px;
  margin: 0 auto;
}

/* Carte dashboard */
.dashboard-card {
  background: white;
  border-radius: 20px;
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 2px 12px rgba(124, 92, 191, 0.08);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid rgba(124, 92, 191, 0.06);
  /* Animation d'entree staggered */
  opacity: 0;
  transform: scale(0.8);
  animation: dashboardCardIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.dashboard-card:nth-child(1) { animation-delay: 0.05s; }
.dashboard-card:nth-child(2) { animation-delay: 0.12s; }
.dashboard-card:nth-child(3) { animation-delay: 0.19s; }
.dashboard-card:nth-child(4) { animation-delay: 0.26s; }
.dashboard-card:nth-child(5) { animation-delay: 0.33s; }
.dashboard-card:nth-child(6) { animation-delay: 0.40s; }
.dashboard-card:nth-child(7) { animation-delay: 0.47s; }
.dashboard-card:nth-child(8) { animation-delay: 0.54s; }

@keyframes dashboardCardIn {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(12px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.dashboard-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(124, 92, 191, 0.15);
}

.dashboard-card:active {
  transform: translateY(-1px);
}

.dashboard-card__icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.dashboard-card__title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.3;
}

/* Carte star (boule de cristal) - pleine largeur */
.dashboard-card--star {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(124,92,191,0.08), rgba(168,85,247,0.08));
  border: 1px solid rgba(124, 92, 191, 0.12);
}

.dashboard-card--star .dashboard-card__icon {
  font-size: 2.5rem;
}

.dashboard-card--star .dashboard-card__title {
  font-size: 1.1rem;
}

/* Section view avec bouton retour */
.section-view {
  padding: 0 1rem 2rem;
  max-width: 480px;
  margin: 0 auto;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  color: var(--color-primary);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 0;
  cursor: pointer;
  margin-bottom: 0.5rem;
}

.btn-back:hover {
  opacity: 0.7;
}

/* =============================================================
   BOULE DE CRISTAL - LA STAR
   ============================================================= */
.section--crystal {
  text-align: center;
  padding-top: var(--space-md);
}

.crystal-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

/* - Orbe - */
.crystal-orb {
  position: relative;
  width: 160px;
  height: 160px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  animation: orbReadyPulse 2.5s ease-in-out infinite;
}

/* Pulsation d'invitation a cliquer sur l'orbe */
@keyframes orbReadyPulse {
  0%, 100% {
    filter: drop-shadow(0 0 15px rgba(167, 139, 250, 0.3));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 30px rgba(167, 139, 250, 0.6));
    transform: scale(1.03);
  }
}

.crystal-orb__inner {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%,
    rgba(167, 139, 250, 0.3) 0%,
    rgba(102, 126, 234, 0.5) 30%,
    rgba(118, 75, 162, 0.7) 60%,
    rgba(88, 55, 140, 0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: inset 0 -8px 20px rgba(0,0,0,0.15),
              inset 0 8px 20px rgba(255,255,255,0.1);
}

.crystal-orb__emoji {
  font-size: 3.5rem;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2));
  animation: crystalFloat 3s ease-in-out infinite;
}

@keyframes crystalFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-6px) scale(1.05); }
}

/* Halo lumineux pulsant - plus prononce */
.crystal-orb__glow {
  position: absolute;
  inset: -25px;
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(167, 139, 250, 0.4) 0%,
    rgba(102, 126, 234, 0.2) 35%,
    rgba(168, 85, 247, 0.08) 60%,
    transparent 75%);
  animation: crystalPulse 2.5s ease-in-out infinite;
}

@keyframes crystalPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.6;
    filter: blur(0px);
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
    filter: blur(2px);
  }
}

/* Halo sous la boule - effet flottant */
.crystal-orb__halo {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(ellipse,
    rgba(124, 92, 191, 0.25) 0%,
    rgba(124, 92, 191, 0.08) 50%,
    transparent 80%);
  animation: haloBreath 2.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes haloBreath {
  0%, 100% {
    transform: translateX(-50%) scaleX(1);
    opacity: 0.7;
  }
  50% {
    transform: translateX(-50%) scaleX(1.15);
    opacity: 1;
  }
}

/* Reflet brillant - rotation continue subtile */
.crystal-orb__shine {
  position: absolute;
  top: 12%;
  left: 18%;
  width: 35%;
  height: 25%;
  border-radius: 50%;
  background: radial-gradient(ellipse,
    rgba(255,255,255,0.6) 0%,
    rgba(255,255,255,0.1) 60%,
    transparent 100%);
  transform-origin: center center;
  animation: shineRotate 8s linear infinite;
  pointer-events: none;
}

@keyframes shineRotate {
  0%   { transform: rotate(-25deg) translateX(0); }
  25%  { transform: rotate(-20deg) translateX(3px) translateY(-2px); }
  50%  { transform: rotate(-15deg) translateX(5px) translateY(0); }
  75%  { transform: rotate(-20deg) translateX(2px) translateY(2px); }
  100% { transform: rotate(-25deg) translateX(0); }
}

/* Particules scintillantes - trajectoires variees et naturelles */
.crystal-orb__sparkles {
  position: absolute;
  inset: -30px;
  pointer-events: none;
}

.sparkle {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.9), 0 0 16px rgba(167, 139, 250, 0.4);
}

.sparkle--1 {
  top: 10%; left: 15%;
  animation: sparkleOrbit1 3.5s ease-in-out infinite;
}
.sparkle--2 {
  top: 5%; right: 20%;
  width: 4px; height: 4px;
  animation: sparkleOrbit2 4.2s ease-in-out infinite 0.6s;
}
.sparkle--3 {
  bottom: 20%; left: 8%;
  width: 5px; height: 5px;
  animation: sparkleOrbit3 3.8s ease-in-out infinite 1.2s;
}
.sparkle--4 {
  bottom: 10%; right: 12%;
  animation: sparkleOrbit4 4.5s ease-in-out infinite 0.3s;
}
.sparkle--5 {
  top: 40%; left: 0%;
  width: 3px; height: 3px;
  animation: sparkleOrbit5 5s ease-in-out infinite 2s;
}
.sparkle--6 {
  top: 35%; right: 2%;
  width: 4px; height: 4px;
  animation: sparkleOrbit6 3.2s ease-in-out infinite 0.9s;
}

@keyframes sparkleOrbit1 {
  0%, 100% { opacity: 0; transform: translate(0, 0) scale(0.3); }
  15%      { opacity: 1; transform: translate(5px, -12px) scale(1.2); }
  50%      { opacity: 0.7; transform: translate(-3px, -20px) scale(0.9); }
  85%      { opacity: 0.3; transform: translate(8px, -8px) scale(0.5); }
}

@keyframes sparkleOrbit2 {
  0%, 100% { opacity: 0; transform: translate(0, 0) scale(0.4); }
  20%      { opacity: 1; transform: translate(-8px, -6px) scale(1); }
  60%      { opacity: 0.8; transform: translate(-14px, -18px) scale(1.1); }
  80%      { opacity: 0.2; transform: translate(-4px, -10px) scale(0.4); }
}

@keyframes sparkleOrbit3 {
  0%, 100% { opacity: 0; transform: translate(0, 0) scale(0.2); }
  25%      { opacity: 1; transform: translate(10px, -8px) scale(1.3); }
  55%      { opacity: 0.6; transform: translate(6px, -22px) scale(0.7); }
  75%      { opacity: 0.4; transform: translate(14px, -14px) scale(0.9); }
}

@keyframes sparkleOrbit4 {
  0%, 100% { opacity: 0; transform: translate(0, 0) scale(0.5); }
  10%      { opacity: 0.9; transform: translate(-6px, -10px) scale(1.1); }
  45%      { opacity: 1; transform: translate(4px, -24px) scale(0.8); }
  70%      { opacity: 0.5; transform: translate(-8px, -16px) scale(1.2); }
  90%      { opacity: 0.1; transform: translate(2px, -6px) scale(0.3); }
}

@keyframes sparkleOrbit5 {
  0%, 100% { opacity: 0; transform: translate(0, 0) scale(0.3); }
  30%      { opacity: 0.8; transform: translate(8px, -14px) scale(1); }
  60%      { opacity: 1; transform: translate(3px, -28px) scale(0.6); }
  85%      { opacity: 0.2; transform: translate(10px, -10px) scale(0.8); }
}

@keyframes sparkleOrbit6 {
  0%, 100% { opacity: 0; transform: translate(0, 0) scale(0.4); }
  18%      { opacity: 1; transform: translate(-5px, -10px) scale(1.2); }
  50%      { opacity: 0.9; transform: translate(-10px, -20px) scale(0.7); }
  78%      { opacity: 0.3; transform: translate(-2px, -14px) scale(1); }
}

/* Animation au clic : shake fluide avec rotation */
.crystal-orb.is-shaking {
  animation: crystalShake 0.7s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

@keyframes crystalShake {
  0%       { transform: translate(0, 0) rotate(0deg) scale(1); }
  10%      { transform: translate(-4px, -2px) rotate(-6deg) scale(1.04); }
  20%      { transform: translate(5px, -1px) rotate(5deg) scale(1.07); }
  30%      { transform: translate(-6px, 1px) rotate(-7deg) scale(1.1); }
  40%      { transform: translate(4px, -3px) rotate(4deg) scale(1.08); }
  50%      { transform: translate(-3px, 2px) rotate(-5deg) scale(1.06); }
  60%      { transform: translate(3px, -1px) rotate(3deg) scale(1.04); }
  70%      { transform: translate(-2px, 1px) rotate(-2deg) scale(1.02); }
  80%      { transform: translate(1px, 0) rotate(1deg) scale(1.01); }
  90%      { transform: translate(-1px, 0) rotate(-0.5deg) scale(1); }
  100%     { transform: translate(0, 0) rotate(0deg) scale(1); }
}

/* Bouton cristal - avec shimmer et pulsation */
.btn--crystal {
  background: var(--gradient-crystal);
  color: var(--color-text-on-primary);
  padding: 16px 36px;
  font-size: 1.05rem;
  font-weight: 700;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
  animation: btnReadyPulse 2s ease-in-out infinite;
}

/* Shimmer / reflet glissant de gauche a droite */
.btn--crystal::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255,255,255,0.08) 25%,
    rgba(255,255,255,0.3) 50%,
    rgba(255,255,255,0.08) 75%,
    transparent 100%
  );
  animation: btnShimmer 2.8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes btnShimmer {
  0%   { left: -100%; }
  60%  { left: 150%; }
  100% { left: 150%; }
}

/* Pulsation douce quand pret */
@keyframes btnReadyPulse {
  0%, 100% {
    box-shadow: var(--shadow-lg), 0 0 30px rgba(167, 139, 250, 0.25);
  }
  50% {
    box-shadow: var(--shadow-lg), 0 0 50px rgba(167, 139, 250, 0.45);
  }
}

.btn--crystal:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-xl), 0 0 50px rgba(167, 139, 250, 0.4);
  animation: none;
}

.btn--crystal:active {
  transform: translateY(0) scale(0.98);
  animation: none;
}

.btn__sparkle {
  font-size: 1.1em;
}

/* - Cadre du message (instagrammable) - */
.crystal-message {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.crystal-message[hidden] {
  display: none;
}

/* Apparition du message : scale-up + fade depuis le centre */
.crystal-message__card {
  width: 100%;
  max-width: 360px;
  background: var(--gradient-card-message);
  background-size: 200% 200%;
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  border: 1.5px solid rgba(167, 139, 250, 0.15);
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.crystal-message__card.is-visible {
  opacity: 1;
  transform: scale(1);
  animation: messageFloat 4s ease-in-out 0.6s infinite,
             messageGradient 6s ease infinite;
}

/* Effet flottant subtil en boucle */
@keyframes messageFloat {
  0%, 100% { transform: scale(1) translateY(0); }
  50%      { transform: scale(1) translateY(-6px); }
}

/* Degrade anime lentement */
@keyframes messageGradient {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.crystal-message__stars {
  font-size: 0.7rem;
  color: var(--color-accent);
  letter-spacing: 0.3em;
  opacity: 0.7;
}

.crystal-message__stars--top {
  margin-bottom: var(--space-md);
}

.crystal-message__stars--bottom {
  margin-top: var(--space-md);
}

.crystal-message__text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-text);
  text-align: center;
}

.crystal-message__brand {
  margin-top: var(--space-md);
  text-align: center;
}

.crystal-message__logo {
  height: 40px;
  width: auto;
  opacity: 0.75;
  display: block;
  margin: 0 auto;
}

.crystal-message__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.btn--share {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}

.btn--share:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn--share:active {
  transform: scale(0.97);
}

.btn--share svg {
  flex-shrink: 0;
}

/* =============================================================
   MESSAGERIE - Widget de chat embarque
   ============================================================= */
.messaging-hours {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  font-style: italic;
}

/* --- Widget conteneur --- */
.chat-widget {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-width: 600px;
  margin: 0 auto;
}

/* --- En-tete --- */
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--gradient-header);
  color: var(--color-text-on-primary);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.chat-header__left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.chat-header__left .section-icon {
  font-size: 1.3rem;
  margin: 0;
}

.chat-header__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  color: inherit;
}

.chat-header__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.8rem;
}

/* Compteur en ligne */
.chat-online {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.chat-online__dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  display: inline-block;
  animation: chat-pulse 2s ease-in-out infinite;
}

@keyframes chat-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.chat-status {
  font-size: 0.75rem;
  opacity: 0.85;
}

/* --- Messagerie fermee --- */
.chat-closed {
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  background: var(--color-surface-alt);
}

.chat-closed__text {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.chat-closed__hours {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* --- Zone de pseudonyme --- */
.chat-join {
  padding: var(--space-lg);
  text-align: center;
  background: var(--color-surface-alt);
  border-bottom: 1px solid rgba(124, 92, 191, 0.08);
}

.chat-join__label {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.chat-join__form {
  display: flex;
  gap: var(--space-sm);
  max-width: 340px;
  margin: 0 auto;
}

.chat-join__input {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid rgba(124, 92, 191, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-surface);
  outline: none;
  transition: border-color var(--transition-fast);
}

.chat-join__input:focus {
  border-color: var(--color-primary-light);
}

.chat-join__btn {
  flex-shrink: 0;
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.85rem;
}

/* --- Zone de messages --- */
.chat-messages {
  max-height: 400px;
  min-height: 200px;
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  background: var(--color-bg);
  scroll-behavior: smooth;
}

/* Barre de scroll discrete */
.chat-messages::-webkit-scrollbar {
  width: 5px;
}

.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
  background: rgba(124, 92, 191, 0.15);
  border-radius: var(--radius-full);
}

/* Bulle de message */
.chat-bubble {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-sm);
  animation: chat-bubble-in 0.25s ease-out;
  max-width: 85%;
  word-break: break-word;
}

@keyframes chat-bubble-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-bubble__header {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: 2px;
}

.chat-bubble__pseudo {
  font-weight: 700;
  font-size: 0.8rem;
}

.chat-bubble__time {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.chat-bubble__text {
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.4;
}

/* Message systeme */
.chat-system {
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-style: italic;
  padding: var(--space-xs) 0;
  animation: chat-bubble-in 0.25s ease-out;
}

/* Message vide */
.chat-empty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  padding: var(--space-xl) 0;
}

/* --- Zone de saisie --- */
.chat-input {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border-top: 1px solid rgba(124, 92, 191, 0.08);
}

.chat-input__field {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid rgba(124, 92, 191, 0.12);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-bg);
  outline: none;
  transition: border-color var(--transition-fast);
}

.chat-input__field:focus {
  border-color: var(--color-primary-light);
}

.chat-input__field:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chat-input__send {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.chat-input__send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.chat-input__send svg {
  margin-left: 2px;
}

/* --- Responsive --- */
@media (max-width: 480px) {
  .chat-header {
    padding: var(--space-sm) var(--space-md);
  }

  .chat-messages {
    padding: var(--space-sm) var(--space-md);
    max-height: 320px;
  }

  .chat-input {
    padding: var(--space-sm) var(--space-md);
  }

  .chat-join {
    padding: var(--space-md);
  }

  .chat-join__form {
    flex-direction: column;
  }
}

/* =============================================================
   VIDEOS
   ============================================================= */
.video-container {
  width: 100%;
  margin-top: var(--space-sm);
}

.video-placeholder {
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  border: 2px dashed rgba(124, 92, 191, 0.15);
}

.video-placeholder__icon {
  font-size: 2.5rem;
  color: var(--color-primary-light);
  opacity: 0.5;
  margin-bottom: var(--space-sm);
}

.video-placeholder__text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* Embed responsive */
.video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* =============================================================
   3 ERREURS
   ============================================================= */
.erreurs-list {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.erreur-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.erreur-number {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-btn);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: 2px;
}

.erreur-content {
  flex: 1;
  min-width: 0;
}

.erreur-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.erreur-text {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* =============================================================
   POT MONTPELLIER
   ============================================================= */
.pot-places {
  display: inline-block;
  background: rgba(244, 169, 66, 0.12);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

/* =============================================================
   ROUE - PROGRAMME TA PAUSE
   ============================================================= */
.wheel-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.wheel-wrapper {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wheel-pointer {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.8rem;
  color: var(--color-primary);
  z-index: 2;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
  line-height: 1;
}

#wheel-canvas {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  box-shadow: var(--shadow-lg), inset 0 0 0 4px rgba(124, 92, 191, 0.15);
  transition: filter var(--transition-base);
}

.btn--spin {
  min-width: 200px;
}

.btn--spin:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.wheel-result {
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.wheel-result[hidden] {
  display: none;
}

.wheel-result.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.wheel-result__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.wheel-result__text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* =============================================================
   FELICITATIONS
   ============================================================= */
.card--celebration {
  background: var(--gradient-celebration);
  overflow: hidden;
  position: relative;
}

.card--celebration::before {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 50%, var(--color-primary-light) 100%);
}

.celebration-message {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  font-style: italic;
  line-height: 1.65;
  color: var(--color-text);
}

/* Confettis */
.confetti-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.confetti {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  animation: confettiFall linear forwards;
  opacity: 0;
}

@keyframes confettiFall {
  0% {
    opacity: 1;
    transform: translateY(-20px) rotate(0deg) scale(1);
  }
  70% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(300px) rotate(720deg) scale(0.3);
  }
}

/* =============================================================
   FOOTER
   ============================================================= */
.app-footer {
  background: var(--color-surface);
  border-top: 1px solid rgba(124, 92, 191, 0.08);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.footer-inner {
  max-width: 480px;
  margin: 0 auto;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.footer-links a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-surface-alt);
}

.footer-links a:hover {
  color: var(--color-primary);
  background: rgba(124, 92, 191, 0.1);
}

.footer-copy {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  opacity: 0.6;
}

/* =============================================================
   RESPONSIVE - TABLETTE / DESKTOP
   ============================================================= */
@media (min-width: 600px) {
  .app-header {
    padding: var(--space-3xl) var(--space-xl) 80px;
  }

  .header-title {
    font-size: 0.85rem;
    max-width: 400px;
  }

  .header-wave {
    height: 70px;
  }

  .app-main {
    padding: var(--space-xl) var(--space-lg) var(--space-3xl);
  }

  .card {
    padding: var(--space-2xl) var(--space-xl);
  }

  .crystal-orb {
    width: 200px;
    height: 200px;
  }

  .crystal-orb__emoji {
    font-size: 4.5rem;
  }

  .crystal-message__card {
    max-width: 400px;
    padding: var(--space-2xl);
  }

  .crystal-message__text {
    font-size: 1.35rem;
  }

  .wheel-wrapper {
    width: 320px;
    height: 320px;
  }

  #wheel-canvas {
    width: 320px;
    height: 320px;
  }
}

@media (min-width: 900px) {
  .app-main {
    max-width: 600px;
  }
}

/* =============================================================
   ACCESSIBILITE - REDUCED MOTION
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .anim-slide-up {
    opacity: 1;
    transform: none;
  }

  .crystal-message__card {
    opacity: 1;
    transform: none;
  }

  .dashboard-card {
    opacity: 1;
    transform: none;
  }
}