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

:root {
  --bg: #0f1117; --bg2: #161b26; --bg3: #1e2535; --border: #2a3348;
  --accent: #6c63ff; --accent2: #ff6584; --accent3: #43e97b;
  --text: #e8eaf6; --text2: #8892b0; --card: #1a2035;
  --radius: 12px; --shadow: 0 8px 32px rgba(0,0,0,0.4);
}
html { font-size: 16px; }
body {
  font-family: 'Satoshi', 'Segoe UI', sans-serif;
  background: var(--bg); color: var(--text); min-height: 100vh; overflow-x: hidden;
}
body::before {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(108,99,255,0.07) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(255,101,132,0.05) 0%, transparent 60%);
}
#app { position: relative; z-index: 1; min-height: 100vh; }

/* ── Screens ── */
.screen { display: none; min-height: 100vh; padding: 20px; animation: fadeIn 0.4s ease; }
.screen.active { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.screen.game-screen { justify-content: flex-start; align-items: center; }

/* ── Card ── */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; width: 100%; max-width: 480px; margin: 0 auto; box-shadow: var(--shadow); }
.card-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; background: linear-gradient(135deg, var(--accent), var(--accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.card-sub { color: var(--text2); font-size: 0.9rem; margin-bottom: 24px; }
.logo { font-size: 2.5rem; font-weight: 900; text-align: center; margin-bottom: 40px; letter-spacing: -1px; line-height: 1; }
.logo span { background: linear-gradient(135deg, var(--accent), var(--accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.logo small { display: block; font-size: 0.9rem; font-weight: 400; color: var(--text2); letter-spacing: 2px; }

/* ── Inputs ── */
.input-group { margin-bottom: 16px; }
.input-group label { display: block; font-size: 0.8rem; color: var(--text2); margin-bottom: 6px; letter-spacing: 0.5px; text-transform: uppercase; font-weight: 600; }
input[type="text"], input[type="number"], select {
  width: 100%; background: var(--bg3); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 16px; color: var(--text); font-size: 1rem; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,99,255,0.2); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 8px; border: none; font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: transform 0.15s, box-shadow 0.15s; width: 100%;
}
.btn:active { transform: scale(0.97); }
.btn-primary  { background: linear-gradient(135deg, var(--accent), #8b5cf6); color: #fff; box-shadow: 0 4px 15px rgba(108,99,255,0.4); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(108,99,255,0.6); transform: translateY(-1px); }
.btn-secondary { background: var(--bg3); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-danger  { background: linear-gradient(135deg, #ef4444, #dc2626); color: #fff; box-shadow: 0 4px 15px rgba(239,68,68,0.3); }
.btn-success { background: linear-gradient(135deg, var(--accent3), #06b6d4); color: #0f1117; font-weight: 700; box-shadow: 0 4px 15px rgba(67,233,123,0.3); }
.btn + .btn { margin-top: 10px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ── Leaderboard ── */
#leaderboard { position: fixed; top: 16px; left: 16px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; min-width: 160px; max-width: 220px; z-index: 100; box-shadow: var(--shadow); display: none; }
#leaderboard h3 { font-size: 0.7rem; color: var(--text2); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 10px; }
.lb-entry { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; font-size: 0.85rem; border-bottom: 1px solid var(--border); gap: 8px; }
.lb-entry:last-child { border-bottom: none; }
.lb-pseudo { color: var(--text); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 120px; }
.lb-score { font-weight: 700; min-width: 28px; text-align: right; }
.lb-score.positive { color: var(--accent3); }
.lb-score.negative { color: var(--accent2); }
.lb-entry.me .lb-pseudo { color: var(--accent); }

/* ── Game layout ── */
.game-inner { width: 100%; max-width: 800px; margin: 0 auto; padding: 80px 24px 40px 24px; }
.room-header { text-align: center; margin-bottom: 24px; }
.room-name { font-size: 0.8rem; color: var(--text2); letter-spacing: 2px; text-transform: uppercase; }
.room-code { font-size: 1.8rem; font-weight: 800; color: var(--accent); letter-spacing: 4px; cursor: pointer; }
.room-code:hover::after { content: ' 📋'; }
.phase { display: none; animation: fadeIn 0.4s ease; }
.phase.active { display: block; }

/* ── Category ── */
.category-options { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); gap: 10px; max-height: 55vh; overflow-y: auto; padding-right: 4px; }
.category-options::-webkit-scrollbar { width: 5px; }
.category-options::-webkit-scrollbar-track { background: var(--bg3); border-radius: 99px; }
.category-options::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
.category-btn { background: var(--bg3); border: 2px solid var(--border); border-radius: 10px; padding: 14px; color: var(--text); font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: all 0.2s; text-align: center; }
.category-btn:hover { border-color: var(--accent); background: rgba(108,99,255,0.1); transform: translateY(-2px); }
.category-btn.voted { border-color: var(--accent); background: rgba(108,99,255,0.18); color: var(--accent); }

/* ── Progress bar ── */
.progress-bar-wrap { height: 4px; background: var(--bg3); border-radius: 99px; margin: 8px 0; overflow: hidden; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); border-radius: 99px; transition: width 0.4s ease; width: 0%; }

/* ── Word card ── */
.word-card { background: var(--bg3); border: 2px solid var(--accent); border-radius: var(--radius); padding: 40px; text-align: center; position: relative; overflow: hidden; }
.word-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg,rgba(108,99,255,0.1),transparent); pointer-events: none; }
.word-label { font-size: 0.75rem; color: var(--text2); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 12px; }
.word-value { font-size: 2.5rem; font-weight: 900; color: var(--text); }
.word-category { font-size: 0.85rem; color: var(--accent); margin-top: 8px; }
.impostor-badge { display: inline-block; background: rgba(255,101,132,0.2); border: 1px solid var(--accent2); color: var(--accent2); border-radius: 20px; padding: 4px 12px; font-size: 0.75rem; font-weight: 700; letter-spacing: 1px; margin-top: 12px; }

/* ── Table ── */
.table-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.round-badge { background: rgba(108,99,255,0.15); border: 1px solid var(--accent); color: var(--accent); border-radius: 20px; padding: 4px 14px; font-size: 0.8rem; font-weight: 700; }
.turn-indicator { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 10px 16px; font-size: 0.9rem; color: var(--text2); margin-bottom: 16px; }
.turn-indicator strong { color: var(--accent); }
.words-table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }
.words-table th { text-align: left; font-size: 0.75rem; color: var(--text2); letter-spacing: 1px; text-transform: uppercase; padding: 8px 12px; border-bottom: 1px solid var(--border); }
.words-table td { padding: 10px 12px; border-bottom: 1px solid rgba(42,51,72,0.5); font-size: 0.95rem; }
.words-table tr:last-child td { border-bottom: none; }
.words-table .round-sep td { background: rgba(108,99,255,0.05); font-size: 0.75rem; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; padding: 6px 12px; }
.submit-word-area { display: flex; gap: 10px; }
.submit-word-area input { flex: 1; margin: 0; }
.submit-word-area .btn { width: auto; flex-shrink: 0; }

/* ── Vote ── */
.vote-list { display: grid; gap: 10px; margin: 16px 0; }
.vote-btn { background: var(--bg3); border: 2px solid var(--border); border-radius: 10px; padding: 14px 20px; color: var(--text); font-size: 1rem; font-weight: 600; cursor: pointer; text-align: left; transition: all 0.2s; display: flex; align-items: center; gap: 10px; }
.vote-btn:hover { border-color: var(--accent2); background: rgba(255,101,132,0.1); transform: translateY(-2px); }
.vote-btn.voted { border-color: var(--accent2); background: rgba(255,101,132,0.15); color: var(--accent2); }

/* ── Result ── */
.result-card { background: var(--bg3); border: 2px solid var(--border); border-radius: var(--radius); padding: 28px; text-align: center; margin-bottom: 20px; }
.result-card.win  { border-color: var(--accent3); background: rgba(67,233,123,0.06); }
.result-card.lose { border-color: var(--accent2); background: rgba(255,101,132,0.06); }
.result-emoji { font-size: 3rem; line-height: 1; margin-bottom: 10px; }
.result-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 8px; }
.result-sub { font-size: 0.9rem; color: var(--text2); line-height: 1.6; }
.word-reveal-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; font-size: 0.95rem; }
.word-reveal-item.impostor { border-color: var(--accent2); background: rgba(255,101,132,0.1); }
.wr-pseudo { color: var(--text2); }
.wr-word { font-weight: 700; color: var(--text); }

/* ── Player list ── */
.player-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; background: var(--bg3); border-radius: 8px; margin-bottom: 6px; font-size: 0.9rem; }
.player-item.host { border: 1px solid rgba(108,99,255,0.3); }
.pi-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent3); flex-shrink: 0; }

/* ── Notifications ── */
#notifications { position: fixed; bottom: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 8px; }
.notif { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 10px 16px; font-size: 0.875rem; color: var(--text); box-shadow: var(--shadow); animation: rowAppear 0.25s ease both; max-width: 280px; }
.notif.success { border-color: var(--accent3); color: var(--accent3); }
.notif.error   { border-color: var(--accent2); color: var(--accent2); }
.notif.info    { border-color: var(--accent);  color: var(--accent); }

/* ── Dynamic visibility (toggled via JS by setting .style.display) ── */
#host-controls, #impostor-hint, #submit-area, #wait-area, #host-result-controls { display: none; }
#waiting-msg, #wait-area, #wait-host-msg { display: none; color: var(--text2); font-size: 0.9rem; text-align: center; }
#wait-area { padding: 12px; }
#host-result-controls { flex-direction: column; gap: 10px; }

/* ── Utilities ── */
.card-wide { max-width: 100%; }
.mb-16 { margin-bottom: 16px; }
.mt-14 { margin-top: 14px; }
.code-input-lg { text-transform: uppercase; letter-spacing: 4px; font-weight: 700; }
.inline-note { color: var(--accent); font-size: 0.8rem; }
.status-line { font-size: 0.8rem; color: var(--text2); text-align: center; margin-top: 4px; }
.title-gap { margin-bottom: 12px; }
.btn-auto { width: auto; }
.you-tag { color: var(--accent); font-size: 0.8rem; }
.impostor-note { color: var(--accent2); font-size: 0.85rem; display: block; margin-top: 6px; }

/* ── Force Vote button ── */
#force-vote-btn { display: none; margin-top: 14px; background: linear-gradient(135deg, #ff6584, #ff3d6b); color: #fff; font-weight: 700; box-shadow: 0 4px 15px rgba(255,61,107,0.35); border: none; border-radius: 8px; padding: 10px 20px; cursor: pointer; width: 100%; font-size: 0.95rem; transition: transform 0.15s, box-shadow 0.15s; }
#force-vote-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(255,61,107,0.5); }
#force-vote-btn:active { transform: scale(0.97); }

/* ── Animations ── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes popIn { 0% { transform: scale(0.85); opacity: 0; } 70% { transform: scale(1.04); } 100% { transform: scale(1); opacity: 1; } }
@keyframes rowAppear { from { opacity: 0; transform: translateX(-12px); } to { opacity: 1; transform: translateX(0); } }
@keyframes catAppear { from { opacity: 0; transform: translateY(8px) scale(0.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
.pop { animation: popIn 0.35s cubic-bezier(0.16,1,0.3,1) both; }
.row-appear { animation: rowAppear 0.28s cubic-bezier(0.16,1,0.3,1) both; }
.cat-appear { animation: catAppear 0.3s cubic-bezier(0.16,1,0.3,1) both; opacity: 0; }


/* ═══════════════════════════════════════════
   RESPONSIVE — Mobile First
   Cible : 375px (iPhone SE) → 480px → 768px+
   ═══════════════════════════════════════════ */

/* ── Base mobile (< 480px) ── */
@media (max-width: 480px) {
  html { font-size: 15px; }

  .screen { padding: 12px; }

  /* Card pleine largeur sur mobile */
  .card {
    padding: 20px 16px;
    max-width: 100%;
    border-radius: 10px;
  }

  .logo { font-size: 2rem; margin-bottom: 28px; }
  .card-title { font-size: 1.2rem; }

  /* Inputs plus grands pour les doigts */
  input[type="text"], input[type="number"], select {
    padding: 14px 14px;
    font-size: 16px; /* évite le zoom auto iOS */
  }

  /* Boutons plus hauts — touch target 44px min */
  .btn { padding: 14px 20px; font-size: 0.95rem; min-height: 48px; }

  /* Leaderboard plus compact */
  #leaderboard {
    top: 8px; left: 8px;
    padding: 8px 12px;
    min-width: 130px;
    max-width: 160px;
    font-size: 0.75rem;
  }
  .lb-pseudo { max-width: 80px; font-size: 0.8rem; }
  .lb-score { font-size: 0.8rem; }

  /* Game inner — plus de padding-top car leaderboard est petit */
  .game-inner {
    padding: 64px 12px 24px 12px;
  }

  .room-code { font-size: 1.4rem; letter-spacing: 3px; }
  .room-name { font-size: 0.7rem; }

  /* Mot — réduire la taille */
  .word-card { padding: 24px 16px; }
  .word-value { font-size: 1.8rem; }
  .word-label { font-size: 0.7rem; }
  .word-category { font-size: 0.8rem; }

  /* Table des mots */
  .words-table th, .words-table td { padding: 8px 8px; font-size: 0.85rem; }

  /* Zone submit */
  .submit-word-area { flex-direction: column; gap: 8px; }
  .submit-word-area .btn { width: 100%; }

  /* Catégories — 2 colonnes sur mobile */
  .category-options {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    max-height: 60vh;
  }
  .category-btn { padding: 10px 8px; font-size: 0.8rem; border-radius: 8px; }

  /* Vote buttons */
  .vote-btn { padding: 12px 14px; font-size: 0.9rem; min-height: 48px; }

  /* Result */
  .result-emoji { font-size: 2.5rem; }
  .result-title { font-size: 1.1rem; }
  .result-sub { font-size: 0.85rem; }
  .word-reveal-item { padding: 8px 10px; font-size: 0.85rem; }

  /* Force vote btn */
  #force-vote-btn { padding: 12px 16px; font-size: 0.9rem; min-height: 48px; }

  /* Notifications */
  #notifications { bottom: 12px; right: 8px; left: 8px; }
  .notif { max-width: 100%; font-size: 0.85rem; }

  /* Turn indicator */
  .turn-indicator { font-size: 0.85rem; padding: 8px 12px; }

  /* Round badge */
  .round-badge { font-size: 0.75rem; padding: 3px 10px; }

  /* Host result controls — colonne */
  #host-result-controls { flex-direction: column !important; }
}

/* ── Très petit (≤ 360px — iPhone SE 1st gen) ── */
@media (max-width: 360px) {
  .category-options { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .category-btn { font-size: 0.75rem; padding: 8px 6px; }
  .word-value { font-size: 1.5rem; }
  .logo { font-size: 1.7rem; }
  #leaderboard { max-width: 140px; }
  .lb-pseudo { max-width: 70px; }
}

/* ── Tablette (481px → 768px) ── */
@media (min-width: 481px) and (max-width: 768px) {
  .game-inner { padding-top: 72px; }
  .category-options { grid-template-columns: repeat(3, 1fr); }
  .card { max-width: 560px; }
  .word-value { font-size: 2rem; }
}

/* ── Paysage mobile (hauteur < 500px) ── */
@media (max-height: 500px) and (orientation: landscape) {
  .screen { padding: 8px 16px; }
  .logo { font-size: 1.5rem; margin-bottom: 16px; }
  .card { padding: 16px; }
  .card-sub { margin-bottom: 12px; }
  .input-group { margin-bottom: 10px; }
  .game-inner { padding-top: 56px; }
  .word-card { padding: 16px; }
  .word-value { font-size: 1.6rem; }
  .category-options { max-height: 45vh; grid-template-columns: repeat(4, 1fr); }
}

/* ── Galaxy Fold fermé (~280px) ── */
@media (max-width: 290px) {
  html { font-size: 13px; }
  .category-options { grid-template-columns: 1fr 1fr; gap: 5px; }
  .category-btn { font-size: 0.7rem; padding: 7px 5px; }
  #leaderboard { display: none !important; } /* trop petit, on cache */
  .game-inner { padding-top: 16px; }
  .word-value { font-size: 1.3rem; }
}