:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface2: #1c1c28;
  --border: #2a2a3d;
  --gold: #c9a84c;
  --gold-dim: #7a6230;
  --red-bright: #e74c3c;
  --blue-bright: #3498db;
  --text: #e8e0d0;
  --text-dim: #8a8070;
  --text-muted: #4a4560;
  --hp-green: #2ecc71;
  --hp-yellow: #f39c12;
  --hp-red: #e74c3c;
  --accent: #8b5cf6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Crimson Pro', serif;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
}

/* ---- Connection bar ---- */
#conn-bar {
  position: fixed; top: 0; right: 0; z-index: 99;
  padding: 6px 14px; font-size: 0.75rem;
}
.conn-dot { border-radius: 20px; padding: 3px 10px; }
.conn-dot.online { background: rgba(46,204,113,0.15); color: #2ecc71; }
.conn-dot.offline { background: rgba(231,76,60,0.15); color: #e74c3c; }

/* ---- Scenes ---- */
.scene { display: none; min-height: 100vh; flex-direction: column; align-items: center; padding: 2rem 1rem; }
.scene.active { display: flex; }

/* ---- Typography ---- */
.game-title {
  font-family: 'Cinzel', serif;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 0.2rem;
}
.game-sub {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

/* ---- Cards ---- */
.hub-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 0.9rem;
  width: 100%;
}
.hub-card-title {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

/* ---- Stat rows ---- */
.stat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.stat-row:last-child { border-bottom: none; }
.stat-label { color: var(--text-dim); }
.stat-value { color: var(--text); }
.stat-value.gold { color: var(--gold); }

/* ---- XP bar ---- */
.xp-bar-wrap { margin-top: 0.75rem; background: var(--surface2); border-radius: 4px; height: 6px; overflow: hidden; }
.xp-bar { height: 100%; background: var(--accent); border-radius: 4px; transition: width 0.4s ease; }
.xp-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.3rem; text-align: right; }

/* ---- Buttons ---- */
.btn-primary {
  width: 100%; padding: 0.85rem;
  background: linear-gradient(135deg, #c9a84c, #a07830);
  border: none; border-radius: 10px;
  color: #0a0a0f;
  font-family: 'Cinzel', serif; font-size: 0.95rem; font-weight: 700;
  letter-spacing: 0.08em; cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  text-transform: uppercase;
  margin-top: 0.5rem;
}
.btn-primary:hover { opacity: 0.88; }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  width: 100%; padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-dim);
  font-family: 'Cinzel', serif; font-size: 0.85rem;
  letter-spacing: 0.06em; cursor: pointer;
  transition: background 0.2s, color 0.2s;
  text-transform: uppercase;
  margin-top: 0.5rem;
}
.btn-secondary:hover { background: var(--surface2); color: var(--text); }

/* ---- Name input ---- */
.name-input {
  width: 100%; padding: 0.6rem 0.9rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'Crimson Pro', serif; font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.name-input:focus { border-color: var(--gold-dim); }
.name-input::placeholder { color: var(--text-muted); }

/* ---- Card grid (classes / items) ---- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.6rem;
}
.card-grid.small { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }

.class-card, .item-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.5rem;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.class-card:hover, .item-card:hover { border-color: var(--text-muted); }
.class-card.selected, .item-card.selected {
  border-color: var(--gold);
  background: rgba(201,168,76,0.1);
}
.card-icon { font-size: 1.4rem; }
.card-name { font-size: 0.8rem; color: var(--text); font-weight: 500; }
.card-desc { font-size: 0.7rem; color: var(--text-dim); line-height: 1.3; }
.card-stat { font-size: 0.7rem; color: var(--accent); }

/* ---- Hub layouts ---- */
.creator-inner, .hub-inner { max-width: 460px; width: 100%; }

.hub-queue-status { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 0.5rem; min-height: 1.2rem; }

/* ---- BATTLE SCENE ---- */
#battle { background: radial-gradient(ellipse at 50% 100%, #1a0a0a 0%, transparent 60%), var(--bg); padding: 1rem; gap: 0.75rem; }

.combat-inner { max-width: 560px; width: 100%; display: flex; flex-direction: column; gap: 0.75rem; }

.fighters-row { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0.5rem; align-items: center; }

.fighter-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0.8rem 1rem; }
.fighter-card.player { border-color: rgba(39,174,96,0.3); }
.fighter-card.enemy { border-color: rgba(192,57,43,0.3); }

.fighter-name { font-family: 'Cinzel', serif; font-size: 0.78rem; letter-spacing: 0.1em; color: var(--gold-dim); margin-bottom: 0.4rem; }
.hp-display { font-size: 1.3rem; margin-bottom: 0.4rem; }
.hp-track { background: var(--surface2); border-radius: 4px; height: 8px; overflow: hidden; }
.hp-fill { height: 100%; border-radius: 4px; transition: width 0.5s ease, background 0.5s ease; }

.timer-wrap { text-align: center; }
.timer-ring { position: relative; display: inline-flex; align-items: center; justify-content: center; }
.timer-ring svg { transform: rotate(-90deg); }
.timer-number { position: absolute; font-family: 'Cinzel', serif; font-size: 1.2rem; color: var(--gold); }
.phase-label { font-size: 0.7rem; letter-spacing: 0.2em; color: var(--text-dim); text-transform: uppercase; margin-top: 0.2rem; }

.zones-section { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.zone-panel { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0.8rem; }
.zone-panel-title { font-family: 'Cinzel', serif; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 0.6rem; }
.zone-panel-title.attack { color: #e74c3c; }
.zone-panel-title.defense { color: #3498db; }

.zone-btn {
  width: 100%; padding: 0.5rem; margin-bottom: 0.35rem;
  background: var(--surface2); border: 1px solid var(--border); border-radius: 7px;
  color: var(--text-dim); font-family: 'Crimson Pro', serif; font-size: 0.92rem;
  cursor: pointer; transition: all 0.15s; text-align: left;
  display: flex; align-items: center; gap: 0.4rem;
}
.zone-btn:last-child { margin-bottom: 0; }
.zone-btn:hover:not(:disabled) { border-color: var(--text-muted); color: var(--text); }
.zone-btn.selected.attack { background: rgba(231,76,60,0.15); border-color: var(--red-bright); color: var(--red-bright); }
.zone-btn.selected.defense { background: rgba(52,152,219,0.15); border-color: var(--blue-bright); color: var(--blue-bright); }
.zone-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.zone-icon { font-size: 0.9rem; width: 18px; }

.confirm-btn {
  width: 100%; padding: 0.75rem;
  background: var(--surface); border: 1px solid var(--gold-dim); border-radius: 10px;
  color: var(--gold); font-family: 'Cinzel', serif; font-size: 0.85rem;
  letter-spacing: 0.1em; cursor: pointer; transition: all 0.2s; text-transform: uppercase;
}
.confirm-btn:hover:not(:disabled) { background: rgba(201,168,76,0.1); border-color: var(--gold); }
.confirm-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.combat-log { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 0.7rem 0.9rem; min-height: 72px; max-height: 110px; overflow-y: auto; font-size: 0.85rem; line-height: 1.6; }
.log-line { color: var(--text-dim); }
.log-line.hit { color: var(--red-bright); }
.log-line.block { color: var(--blue-bright); }
.log-line.info { color: var(--gold); }
.log-line.miss { color: var(--text-muted); }
.combat-log::-webkit-scrollbar { width: 3px; }
.combat-log::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.result-title { font-family: 'Cinzel', serif; font-size: 1.8rem; font-weight: 700; margin-bottom: 0.4rem; }
.result-title.victory { color: var(--gold); }
.result-title.defeat { color: var(--red-bright); }
.result-title.draw { color: var(--text-dim); }
.result-xp { font-size: 1rem; color: var(--accent); margin-bottom: 1rem; }

/* ---- Leaderboard ---- */
.lb-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.lb-table th { color: var(--gold-dim); font-family: 'Cinzel', serif; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.4rem 0.5rem; border-bottom: 1px solid var(--border); text-align: left; }
.lb-table td { padding: 0.4rem 0.5rem; border-bottom: 1px solid rgba(42,42,61,0.5); color: var(--text-dim); }
.lb-table tr.top-1 td { color: var(--gold); }
.lb-table tr.top-2 td { color: #aaa; }
.lb-table tr.top-3 td { color: #a07830; }

/* ---- Flash animations ---- */
@keyframes flashRed { 0%,100%{background:var(--surface)} 30%{background:rgba(192,57,43,0.25)} }
@keyframes flashGreen { 0%,100%{background:var(--surface)} 30%{background:rgba(39,174,96,0.15)} }
.flash-hit { animation: flashRed 0.4s ease; }
.flash-block { animation: flashGreen 0.4s ease; }

@media (max-width: 480px) {
  .game-title { font-size: 2.2rem; }
  .zones-section { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

.arena-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 0; }
#arena-canvas { display: block; width: 100%; height: 180px; }