/* ============================================================
   style.css — Design System GameBrain
   Dark Gaming Theme | Néon Bleu/Vert
   ============================================================ */

/* ──────────────────────────────────────────────
   🎨 Variables CSS — Design Tokens
   ────────────────────────────────────────────── */
:root {
  /* Couleurs principales */
  --bg-base:       #0a0b0f;
  --bg-surface:    #111318;
  --bg-card:       #16181f;
  --bg-card-hover: #1c1f29;
  --bg-input:      #1a1d27;

  /* Néons */
  --neon-blue:     #00c8ff;
  --neon-green:    #00ff9d;
  --neon-purple:   #7b61ff;
  --neon-red:      #ff4466;

  /* Accent principal */
  --accent:        #00c8ff;
  --accent-dim:    rgba(0, 200, 255, 0.15);
  --accent-glow:   0 0 20px rgba(0, 200, 255, 0.4);

  /* Texte */
  --text-primary:   #e8eaf0;
  --text-secondary: #8892a4;
  --text-muted:     #4a5568;

  /* Bordures */
  --border:         rgba(255, 255, 255, 0.06);
  --border-accent:  rgba(0, 200, 255, 0.3);

  /* Espacement */
  --gap-xs: 4px;
  --gap-sm: 8px;
  --gap-md: 16px;
  --gap-lg: 24px;
  --gap-xl: 40px;
  --gap-2xl: 64px;

  /* Rayons */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Typographie */
  --font-display: 'Orbitron', 'Rajdhani', monospace;
  --font-body:    'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* Ombres */
  --shadow-card:  0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-neon:  0 0 30px rgba(0, 200, 255, 0.2);
}

/* ──────────────────────────────────────────────
   🔄 Reset & Base
   ────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 200, 255, 0.05), transparent),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(0, 255, 157, 0.03), transparent);
}

/* Scrollbar personnalisée */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb {
  background: var(--accent-dim);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

img { max-width: 100%; display: block; }
a   { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ──────────────────────────────────────────────
   🔤 Typographie
   ────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: clamp(1rem, 2vw, 1.3rem); }

.gradient-text {
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ──────────────────────────────────────────────
   🏗️ Layout
   ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gap-lg);
}

.page-wrapper {
  padding-top: 80px; /* Hauteur navbar */
  min-height: 100vh;
}

.section {
  padding: var(--gap-2xl) 0;
}

/* Grid responsive */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--gap-lg);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: var(--gap-lg);
}

/* ──────────────────────────────────────────────
   🧭 Navigation
   ────────────────────────────────────────────── */
.navbar {
  position: fixed;
  overflow: visible;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(10, 11, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition-base);
}

.navbar.scrolled {
  background: rgba(10, 11, 15, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gap-lg);
  display: flex;
  align-items: center;
  gap: var(--gap-md);
}

/* Logo — ne rétrécit pas */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo:hover { text-decoration: none; }

.logo-icon {
  font-size: 1.4rem;
  filter: drop-shadow(0 0 8px var(--accent));
}

.logo-text { color: var(--accent); text-shadow: 0 0 20px rgba(0, 200, 255, 0.5); }

/* Liens — prend l'espace disponible au centre */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
}

.nav-links a {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  background: var(--accent-dim);
  text-decoration: none;
}

/* Actions visiteur (login / register) */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  flex-shrink: 0;
}

/* Zone utilisateur connecté */
.nav-user {
  display: none; /* affiché via JS avec style="display:flex" */
  align-items: center;
  gap: var(--gap-sm);
  flex-shrink: 0;
}

.nav-username {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
}

.nav-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.nav-avatar:hover {
  transform: scale(1.05);
  box-shadow: var(--accent-glow);
}

/* ── Hamburger ultra moderne */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  margin-left: auto;
  position: relative;
  z-index: 1003;
  transition: all var(--transition-fast);
}

.nav-toggle:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* Les 3 barres */
.nav-toggle span {
  position: absolute;
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  left: 50%;
  transform: translateX(-50%);
}

.nav-toggle span:nth-child(1) { top: 12px; }
.nav-toggle span:nth-child(2) { top: 19px; width: 12px; }
.nav-toggle span:nth-child(3) { top: 26px; }

/* État ouvert → croix animée */
.nav-toggle.open span:nth-child(1) {
  top: 19px;
  transform: translateX(-50%) rotate(45deg);
  background: var(--accent);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: translateX(-50%) scaleX(0);
}
.nav-toggle.open span:nth-child(3) {
  top: 19px;
  transform: translateX(-50%) rotate(-45deg);
  background: var(--accent);
}

/* ──────────────────────────────────────────────
   🔘 Boutons
   ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 4px 15px rgba(0, 200, 255, 0.3);
}
.btn-primary:hover {
  background: #33d4ff;
  box-shadow: 0 6px 25px rgba(0, 200, 255, 0.5);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-accent);
}
.btn-outline:hover {
  background: var(--accent-dim);
  box-shadow: var(--accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-card); }

.btn-danger {
  background: rgba(255, 68, 102, 0.15);
  color: var(--neon-red);
  border: 1px solid rgba(255, 68, 102, 0.3);
}
.btn-danger:hover { background: rgba(255, 68, 102, 0.25); }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-full { width: 100%; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ──────────────────────────────────────────────
   🏠 Hero Section (index.html)
   ────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--gap-2xl) 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 200, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 200, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero-glow-1 {
  position: absolute;
  top: 20%;
  left: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 200, 255, 0.08), transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

.hero-glow-2 {
  position: absolute;
  bottom: 20%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 255, 157, 0.06), transparent 70%);
  animation: pulse 5s ease-in-out infinite reverse;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.1); opacity: 0.7; }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: var(--gap-lg);
  animation: slideDown 0.6s ease;
}

.hero-title {
  margin-bottom: var(--gap-md);
  animation: slideDown 0.7s ease;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto var(--gap-xl);
  animation: slideDown 0.8s ease;
}

.hero-cta {
  display: flex;
  gap: var(--gap-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: slideDown 0.9s ease;
}

.hero-stats {
  display: flex;
  gap: var(--gap-xl);
  justify-content: center;
  margin-top: var(--gap-xl);
  padding-top: var(--gap-xl);
  border-top: 1px solid var(--border);
  animation: slideDown 1s ease;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  display: block;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────
   🎮 Cartes de Jeux
   ────────────────────────────────────────────── */
.games-section {
  padding: var(--gap-2xl) 0;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-xl);
  gap: var(--gap-md);
}

.section-title {
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-blue), var(--neon-green));
  border-radius: 2px;
  margin-top: 8px;
}

.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.game-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-neon);
}

.game-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.game-card:hover .game-card-image {
  transform: scale(1.05);
}

.game-card-image-wrapper {
  overflow: hidden;
  position: relative;
}

.game-card-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(transparent, var(--bg-card));
}

.game-card-body {
  padding: var(--gap-md);
}

.game-card-title {
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.game-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--gap-md);
}

.game-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.game-guides-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-surface);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* ──────────────────────────────────────────────
   📖 Cartes de Guides
   ────────────────────────────────────────────── */
.guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.guide-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--neon-blue), var(--neon-green));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.guide-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.guide-card:hover::before { opacity: 1; }

.guide-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-sm);
}

.guide-game-tag {
  font-size: 0.75rem;
  padding: 3px 10px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: var(--radius-full);
  border: 1px solid var(--border-accent);
}

.guide-card-title {
  font-size: 1rem;
  margin-bottom: var(--gap-sm);
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.guide-card:hover .guide-card-title { color: var(--accent); }

.guide-card-preview {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--gap-md);
}

.guide-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap-sm);
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: var(--gap-sm);
  flex-wrap: wrap;
}

.guide-actions {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
}

/* Bouton favori */
.btn-favorite {
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 2px;
}

.btn-favorite:hover,
.btn-favorite.active { color: #fbbf24; transform: scale(1.2); }

/* Bouton like */
.btn-like {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-like:hover,
.btn-like.liked {
  background: rgba(255, 68, 102, 0.1);
  border-color: var(--neon-red);
  color: var(--neon-red);
}

/* Badge vérifié */
.badge-verified {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: rgba(0, 255, 157, 0.1);
  color: var(--neon-green);
  border: 1px solid rgba(0, 255, 157, 0.3);
  border-radius: var(--radius-full);
}

/* ──────────────────────────────────────────────
   🔧 Cartes de Builds
   ────────────────────────────────────────────── */
.build-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-lg);
  transition: all var(--transition-base);
}

.build-card:hover {
  border-color: rgba(123, 97, 255, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(123, 97, 255, 0.15);
}

.build-card-header { margin-bottom: var(--gap-sm); }

.build-game-tag {
  font-size: 0.75rem;
  padding: 3px 10px;
  background: rgba(123, 97, 255, 0.1);
  color: var(--neon-purple);
  border: 1px solid rgba(123, 97, 255, 0.3);
  border-radius: var(--radius-full);
}

.build-card-title {
  font-size: 1rem;
  margin-bottom: var(--gap-sm);
  color: var(--text-primary);
}

.build-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--gap-sm);
}

.build-card-footer {
  font-size: 0.75rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: var(--gap-sm);
}

/* ──────────────────────────────────────────────
   📝 Formulaires
   ────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--gap-xs);
  margin-bottom: var(--gap-md);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-label span.required { color: var(--neon-red); margin-left: 3px; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

.form-select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%238892a4' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 40px;
}

.form-select option {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.form-error {
  font-size: 0.75rem;
  color: var(--neon-red);
}

/* Page auth */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gap-lg);
  position: relative;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--gap-xl);
  box-shadow: var(--shadow-card);
  animation: fadeIn 0.4s ease;
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: var(--gap-sm);
  justify-content: center;
  margin-bottom: var(--gap-xl);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--accent);
}

.auth-title {
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: var(--gap-xs);
}

.auth-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--gap-xl);
}

.auth-divider {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: var(--gap-lg) 0;
  position: relative;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--border);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

.auth-footer {
  text-align: center;
  margin-top: var(--gap-lg);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ──────────────────────────────────────────────
   📊 Dashboard
   ────────────────────────────────────────────── */
.dashboard-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: var(--gap-xl) 0;
  margin-bottom: var(--gap-xl);
}

.dash-welcome {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.dash-username {
  color: var(--accent);
}

.dash-role {
  display: inline-block;
  font-size: 0.75rem;
  padding: 3px 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  color: var(--accent);
  margin-top: var(--gap-sm);
}

/* Stats bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--gap-md);
  margin: var(--gap-xl) 0;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--gap-lg);
  text-align: center;
  transition: border-color var(--transition-fast);
}

.stat-card:hover { border-color: var(--border-accent); }

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  display: block;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Onglets */
.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: var(--gap-xl);
  background: var(--bg-surface);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow-x: auto;
}

.tab-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.active {
  background: var(--accent);
  color: #000;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ──────────────────────────────────────────────
   🎯 Hero de page jeu
   ────────────────────────────────────────────── */
.game-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-radius: var(--radius-xl);
  margin-bottom: var(--gap-xl);
}

.game-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4);
}

.game-hero-content {
  position: relative;
  z-index: 1;
  padding: var(--gap-xl);
  width: 100%;
}

/* Barre de recherche + filtres */
.guides-controls {
  display: flex;
  gap: var(--gap-md);
  margin-bottom: var(--gap-xl);
  flex-wrap: wrap;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.search-input-wrapper::before {
  content: "🔍";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  pointer-events: none;
}

.search-input-wrapper .form-input {
  padding-left: 38px;
}

/* ──────────────────────────────────────────────
   🔝 Page Profil
   ────────────────────────────────────────────── */
.profile-hero {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: var(--gap-2xl) 0;
  text-align: center;
}

.profile-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 3px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto var(--gap-md);
  box-shadow: 0 0 30px rgba(0, 200, 255, 0.3);
}

.profile-name {
  font-size: 2rem;
  margin-bottom: var(--gap-sm);
}

.profile-email {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.profile-joined {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: var(--gap-sm);
}

/* ──────────────────────────────────────────────
   🍞 Toast Notifications
   ────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  min-width: 280px;
  max-width: 400px;
  pointer-events: all;
  transform: translateX(120%);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast.toast-visible {
  transform: translateX(0);
  opacity: 1;
}

.toast-success { border-color: rgba(0, 255, 157, 0.4); }
.toast-error   { border-color: rgba(255, 68, 102, 0.4); }
.toast-info    { border-color: var(--border-accent); }
.toast-warning { border-color: rgba(251, 191, 36, 0.4); }

.toast-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.toast-success .toast-icon { background: rgba(0, 255, 157, 0.2); color: var(--neon-green); }
.toast-error   .toast-icon { background: rgba(255, 68, 102, 0.2); color: var(--neon-red); }
.toast-info    .toast-icon { background: var(--accent-dim); color: var(--accent); }
.toast-warning .toast-icon { background: rgba(251, 191, 36, 0.2); color: #fbbf24; }

.toast-message {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0 2px;
  transition: color var(--transition-fast);
  flex-shrink: 0;
}

.toast-close:hover { color: var(--text-primary); }

/* ──────────────────────────────────────────────
   ⏳ Loader global
   ────────────────────────────────────────────── */
#global-loader {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9998;
}

.loader-backdrop {
  width: 100%;
  height: 100%;
  background: rgba(10, 11, 15, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-spinner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--gap-md);
}

.spinner-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px solid transparent;
  animation: spin 1.5s linear infinite;
}

.spinner-ring:nth-child(1) {
  width: 64px; height: 64px;
  border-top-color: var(--neon-blue);
  animation-duration: 1.2s;
}

.spinner-ring:nth-child(2) {
  width: 48px; height: 48px;
  border-right-color: var(--neon-green);
  animation-duration: 1s;
  animation-direction: reverse;
}

.spinner-ring:nth-child(3) {
  width: 32px; height: 32px;
  border-bottom-color: var(--neon-purple);
  animation-duration: 0.8s;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loader-text {
  margin-top: 80px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  animation: blink 1s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* ──────────────────────────────────────────────
   💀 Skeleton Loading
   ────────────────────────────────────────────── */
.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--gap-lg);
}

.skeleton-card {
  height: 200px;
  background: linear-gradient(90deg,
    var(--bg-card) 25%,
    var(--bg-card-hover) 50%,
    var(--bg-card) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

/* ──────────────────────────────────────────────
   🔔 États vides et erreurs
   ────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--gap-2xl) var(--gap-lg);
  color: var(--text-secondary);
  grid-column: 1 / -1;
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: var(--gap-md);
}

.error-state {
  text-align: center;
  padding: var(--gap-xl);
  color: var(--neon-red);
  grid-column: 1 / -1;
}

/* ──────────────────────────────────────────────
   🦶 Footer
   ────────────────────────────────────────────── */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: var(--gap-xl) 0;
  margin-top: var(--gap-2xl);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gap-md);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent);
}

.footer-text {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ──────────────────────────────────────────────
   🎞️ Animations utilitaires
   ────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeIn 0.4s ease both; }

/* Staggered cards */
.guide-card:nth-child(1)  { animation-delay: 0.05s; }
.guide-card:nth-child(2)  { animation-delay: 0.10s; }
.guide-card:nth-child(3)  { animation-delay: 0.15s; }
.guide-card:nth-child(4)  { animation-delay: 0.20s; }
.guide-card:nth-child(5)  { animation-delay: 0.25s; }
.guide-card:nth-child(6)  { animation-delay: 0.30s; }

.game-card:nth-child(1)  { animation-delay: 0.05s; }
.game-card:nth-child(2)  { animation-delay: 0.10s; }
.game-card:nth-child(3)  { animation-delay: 0.15s; }

/* ──────────────────────────────────────────────
   📱 Responsive
   ────────────────────────────────────────────── */
/* Overlay mobile — caché partout par défaut */
.nav-overlay { display: none; }

/* ===============================
   📱 Mobile Navigation
   =============================== */
@media (max-width: 900px) {

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 64px;
    right: -100%;
    width: 260px;
    height: calc(100vh - 64px);
    background: var(--bg-surface);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--gap-lg);
    gap: var(--gap-md);
    transition: right 0.3s ease;
    border-left: 1px solid var(--border);
    z-index: 1001;
    overflow-y: auto;
  }

  .nav-links.open {
    right: 0;
  }



  .nav-links a {
    width: 100%;
    padding: 12px var(--gap-md);
    border-radius: var(--radius-md);
  }

  .nav-actions {
    display: none;
  }

  .nav-user {
    display: none !important;
  }

  .hero-stats { gap: var(--gap-lg); flex-wrap: wrap; }
  .hero-cta { flex-direction: column; align-items: center; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .guides-controls { flex-direction: column; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .tabs { flex-wrap: nowrap; overflow-x: auto; }
  .stats-bar { grid-template-columns: repeat(3, 1fr); }
  #toast-container { bottom: 12px; right: 12px; left: 12px; }
  .toast { min-width: unset; }
  .auth-card { padding: var(--gap-lg); }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--gap-md); }
  .hero { padding: calc(80px + var(--gap-lg)) 0 var(--gap-xl); }
  .stats-bar { grid-template-columns: 1fr 1fr; }
}