/* TWIN EMBER — visual identity
   Dusk-shrine cavern: deep indigo base split by the two elements —
   ember coral/amber warmth vs tide aqua/teal cool. Chunky display type,
   soft glows, zero grey-box debug energy. */

:root {
  --bg: #14101f;
  --bg-2: #1d1730;
  --ink: #f3eee4;
  --dim: #8d84a8;
  --ember: #ff7a3c;
  --ember-hi: #ffc14f;
  --tide: #3ad6c5;
  --tide-hi: #9af0ff;
  --danger: #ff5470;
  --line: rgba(160, 140, 200, 0.18);
  --font-display: "Bungee", sans-serif;
  --font-body: "Nunito", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  background:
    radial-gradient(900px 500px at 18% -5%, rgba(255, 122, 60, 0.10), transparent 60%),
    radial-gradient(900px 500px at 85% 105%, rgba(58, 214, 197, 0.10), transparent 60%),
    var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  overflow: hidden;
}

.screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.btn {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border: 2px solid var(--line);
  border-radius: 14px;
  padding: 13px 24px;
  cursor: pointer;
  transition: transform 0.08s, border-color 0.15s, box-shadow 0.15s;
}
.btn:hover { transform: translateY(-1px); border-color: var(--dim); }
.btn:disabled { opacity: 0.35; cursor: default; transform: none; }
.btn-primary {
  border-color: var(--ember);
  color: #1a0e08;
  background: linear-gradient(160deg, var(--ember-hi), var(--ember));
  box-shadow: 0 6px 24px rgba(255, 122, 60, 0.35);
}
.btn-primary:hover { box-shadow: 0 8px 30px rgba(255, 122, 60, 0.5); }

.error { color: var(--danger); font-size: 13px; font-weight: 700; }

/* ---------- HOME ---------- */

.home-card {
  width: min(420px, 94vw);
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 38px 34px;
  background: linear-gradient(180deg, rgba(35, 28, 56, 0.92), rgba(22, 17, 36, 0.95));
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.brand { text-align: center; margin-bottom: 4px; }
.brand-marks { display: flex; justify-content: center; gap: 10px; margin-bottom: 14px; }
.mark { width: 34px; height: 34px; border-radius: 50% 50% 50% 4px; }
.mark-ember {
  background: radial-gradient(circle at 35% 35%, var(--ember-hi), var(--ember) 70%);
  box-shadow: 0 0 22px rgba(255, 122, 60, 0.8);
  transform: rotate(45deg);
}
.mark-tide {
  background: radial-gradient(circle at 35% 35%, var(--tide-hi), var(--tide) 70%);
  box-shadow: 0 0 22px rgba(58, 214, 197, 0.8);
  transform: rotate(45deg) scaleX(-1);
}
.brand h1 {
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1.04;
  background: linear-gradient(100deg, var(--ember-hi) 20%, var(--ember) 45%, var(--tide) 60%, var(--tide-hi) 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tagline { color: var(--dim); font-size: 13px; font-weight: 700; margin-top: 10px; }

.field { display: flex; flex-direction: column; gap: 6px; font-size: 11px; font-weight: 900; letter-spacing: 0.14em; color: var(--dim); }
input {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.35);
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 11px 14px;
  outline: none;
}
input:focus { border-color: var(--tide); }
#code-input { text-transform: uppercase; }

.join-row { display: flex; gap: 10px; }
.join-row input { flex: 1; min-width: 0; }

/* ---------- LOBBY ---------- */

.lobby-card {
  width: min(660px, 96vw);
  text-align: center;
  padding: 32px 30px;
  background: linear-gradient(180deg, rgba(35, 28, 56, 0.92), rgba(22, 17, 36, 0.95));
  border: 1px solid var(--line);
  border-radius: 24px;
}
.lobby-kicker { font-size: 11px; letter-spacing: 0.3em; font-weight: 900; color: var(--dim); }
.lobby-code {
  font-family: var(--font-display);
  font-size: 46px;
  letter-spacing: 0.18em;
  margin: 6px 0 2px;
  background: linear-gradient(100deg, var(--ember-hi), var(--tide-hi));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lobby-hint { color: var(--dim); font-size: 13px; font-weight: 700; margin-bottom: 10px; }
.invite-btn { margin-bottom: 20px; }
#hud-gems { color: var(--ember-hi); }

.role-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.role-card {
  font-family: var(--font-body);
  color: var(--ink);
  background: rgba(0, 0, 0, 0.28);
  border: 2px solid var(--line);
  border-radius: 18px;
  padding: 20px 14px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.08s;
}
.role-card:hover { transform: translateY(-2px); }
.char-icon { width: 52px; height: 52px; border-radius: 50% 50% 50% 8px; transform: rotate(45deg); }
.char-ember {
  background: radial-gradient(circle at 35% 35%, var(--ember-hi), var(--ember) 75%);
  box-shadow: 0 0 26px rgba(255, 122, 60, 0.7);
}
.char-tide {
  background: radial-gradient(circle at 35% 35%, var(--tide-hi), var(--tide) 75%);
  box-shadow: 0 0 26px rgba(58, 214, 197, 0.7);
}
.role-name { font-family: var(--font-display); font-size: 17px; }
.role-ember-card .role-name { color: var(--ember-hi); }
.role-tide-card .role-name { color: var(--tide-hi); }
.role-desc { font-size: 12px; font-weight: 700; color: var(--dim); line-height: 1.5; }
.role-holder { font-size: 12.5px; font-weight: 900; min-height: 18px; }
.role-ember-card.mine, .role-ember-card.taken { border-color: var(--ember); }
.role-tide-card.mine, .role-tide-card.taken { border-color: var(--tide); }
.role-card.mine { box-shadow: 0 0 0 2px currentColor inset, 0 6px 26px rgba(0,0,0,0.4); }
.role-card.taken { opacity: 0.9; cursor: default; }
.lobby-status { margin-top: 12px; font-size: 13px; font-weight: 700; color: var(--dim); min-height: 18px; }

.level-kicker { font-size: 10px; letter-spacing: 0.3em; font-weight: 900; color: var(--dim); margin-bottom: 8px; }
.level-select { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
.level-chip {
  font-family: var(--font-body);
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
  padding: 10px 16px;
  color: var(--ink);
  background: rgba(0, 0, 0, 0.28);
  border: 2px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.level-chip b { font-size: 13px; font-weight: 900; }
.level-chip span { font-size: 10.5px; font-weight: 700; color: var(--dim); }
.level-chip.active {
  border-color: var(--ember-hi);
  box-shadow: 0 0 18px rgba(255, 193, 79, 0.25);
}

.controls-hint {
  text-align: center;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--dim);
  margin-top: 2px;
}
.controls-hint b { color: var(--ink); }

/* ---------- GAME ---------- */

.screen-game { flex-direction: column; padding: 0; align-items: stretch; justify-content: flex-start; }

.hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  background: rgba(16, 12, 26, 0.95);
  border-bottom: 1px solid var(--line);
  z-index: 5;
}
.hud-left, .hud-mid, .hud-right { display: flex; align-items: center; gap: 14px; }
.hud-you { font-family: var(--font-display); font-size: 13px; }
.hud-you.ember { color: var(--ember-hi); text-shadow: 0 0 12px rgba(255,122,60,0.6); }
.hud-you.tide { color: var(--tide-hi); text-shadow: 0 0 12px rgba(58,214,197,0.6); }
.hud-level { font-size: 13px; font-weight: 700; color: var(--dim); }
.hud-mid { font-weight: 900; font-size: 14px; color: var(--ink); }
#hud-deaths { color: var(--dim); }
.hud-btn {
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
  background: transparent;
  border: 2px solid var(--line);
  border-radius: 10px;
  padding: 6px 12px;
  cursor: pointer;
}
.hud-btn:hover { color: var(--ink); border-color: var(--dim); }

.stage {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  overflow: hidden;
  background: #0d0a16;
}
#game-canvas {
  max-width: 100%;
  max-height: 100%;
  aspect-ratio: 1280 / 704;
  border-radius: 6px;
}

/* touch controls */
.touch-controls {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 16px 16px;
  pointer-events: none;
}
.touch-move, .touch-acts { display: flex; gap: 12px; pointer-events: auto; }
.touch-btn {
  font-size: 22px;
  width: 62px; height: 62px;
  border-radius: 50%;
  color: var(--ink);
  background: rgba(20, 14, 34, 0.6);
  border: 2px solid var(--line);
  touch-action: none;
}
.touch-btn.held { background: rgba(255, 122, 60, 0.45); }
.touch-jump { width: 74px; height: 74px; }

/* overlays */
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 7, 18, 0.78);
  backdrop-filter: blur(3px);
  z-index: 10;
}
.overlay-card {
  text-align: center;
  max-width: 540px;
  padding: 32px 36px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(24, 18, 40, 0.97);
}
.overlay-card h2 { font-family: var(--font-display); font-size: 30px; margin-bottom: 12px; }
.overlay-card h2.win {
  background: linear-gradient(100deg, var(--ember-hi), var(--tide-hi));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.overlay-card p { font-size: 14px; font-weight: 700; line-height: 1.7; color: var(--dim); }
.overlay-stats { display: flex; justify-content: center; gap: 34px; margin-top: 18px; }
.overlay-stats b { display: block; font-family: var(--font-display); font-size: 22px; color: var(--ink); }
.overlay-stats span { font-size: 12px; font-weight: 900; letter-spacing: 0.1em; color: var(--dim); }
.overlay-actions { display: flex; gap: 12px; justify-content: center; margin-top: 24px; flex-wrap: wrap; }
.overlay-actions .btn.voted { opacity: 0.7; border-color: var(--tide); color: var(--tide-hi); }
.overlay-actions .btn.partner-ready {
  border-color: var(--ember-hi);
  box-shadow: 0 0 0 2px var(--ember-hi) inset, 0 0 22px rgba(255,193,79,0.4);
  animation: nudge 1s ease-in-out infinite;
}
@keyframes nudge { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
.overlay-vote {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 800;
  color: var(--ember-hi);
  min-height: 18px;
}

.conn-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  text-align: center;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  padding: 7px;
  color: #1a0e08;
  background: var(--ember-hi);
  z-index: 50;
}

@media (max-width: 720px) {
  .role-grid { grid-template-columns: 1fr; }
  .lobby-code { font-size: 34px; }
  .hud-level { display: none; }
}