:root {
  --bg: #161513;
  --bg-2: #1e1c19;
  --fg: #f1efe8;
  --muted: #2a2824;
  --muted-fg: #9a958a;
  --border: #3a3732;
  --primary: #ece8df;
  --primary-fg: #1a1916;
  --warn: #c4922a;
  --danger: #c45c3e;
  --ok: #5d8a62;
  --radius: 10px;
  --fs: 18px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--fg); }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", sans-serif;
  font-size: var(--fs);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input { font: inherit; color: inherit; }
button {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}
button:active { transform: translateY(1px); }
button.primary {
  background: var(--primary);
  color: var(--primary-fg);
  border-color: var(--primary);
}
button:disabled { opacity: 0.45; cursor: default; }
input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
}
input:focus { outline: none; border-color: var(--fg); }

.landing {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 22px 48px;
  max-width: 440px;
  margin: 0 auto;
}
.landing h1 {
  margin: 0 0 8px;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.landing .sub {
  color: var(--muted-fg);
  font-size: 15px;
  margin-bottom: 28px;
}
.landing .actions { display: flex; flex-direction: column; gap: 10px; }
.landing .actions button { height: 48px; }
.landing .join {
  display: flex;
  gap: 8px;
}
.landing .join input { height: 48px; }
.landing .join button {
  height: 48px;
  min-width: 76px;
  white-space: nowrap;
  flex: 0 0 auto;
}
.landing .join input {
  flex: 1;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  text-align: center;
}
.landing .note {
  margin-top: 22px;
  color: var(--muted-fg);
  font-size: 14px;
  line-height: 1.65;
}

.screen { height: 100%; display: flex; flex-direction: column; overflow: hidden; }
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 52px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  flex: 0 0 auto;
}
.topbar .brand { font-weight: 600; font-size: 16px; letter-spacing: 0.06em; }
.topbar .sep { color: var(--border); }
.topbar .meta { color: var(--muted-fg); font-size: 14px; }
.topbar .code {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.14em;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
}
.topbar .spacer { flex: 1; }
.topbar .btn {
  height: 32px;
  padding: 0 12px;
  font-size: 14px;
}
.stage { flex: 1; position: relative; min-height: 0; }
.stage canvas { width: 100%; height: 100%; display: block; }
.hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hud > * { pointer-events: auto; }

.lobby-panel {
  position: absolute;
  inset: 24px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
}
.qr-card, .role-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.qr-card canvas, .qr-card img { width: 220px; height: 220px; background: #fff; border-radius: 8px; }
.qr-card .url { margin-top: 12px; color: var(--muted-fg); font-size: 13px; word-break: break-all; }
.qr-card .bigcode {
  font-size: 36px;
  letter-spacing: 0.2em;
  font-weight: 600;
  margin: 10px 0 8px;
}
.roles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.role-slot {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.role-slot .dot { width: 14px; height: 14px; border-radius: 50%; flex: 0 0 auto; }
.role-slot .who { color: var(--muted-fg); font-size: 13px; }
.role-slot.on { border-color: color-mix(in srgb, var(--fg) 35%, var(--border)); background: color-mix(in srgb, var(--fg) 5%, var(--bg-2)); }

.dialogue {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px 14px;
  backdrop-filter: blur(8px);
  min-height: 88px;
}
.dialogue .who {
  font-size: 14px;
  color: var(--muted-fg);
  margin-bottom: 4px;
}
.dialogue .line { font-size: 24px; line-height: 1.45; font-weight: 500; }
.inspect {
  position: absolute;
  left: 20px;
  top: 16px;
  max-width: min(560px, 46vw);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  backdrop-filter: blur(8px);
}
.inspect .who { font-size: 14px; color: var(--muted-fg); margin-bottom: 4px; }
.inspect .line { font-size: 18px; line-height: 1.5; }
.toast-stack {
  position: absolute;
  right: 20px;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
}
.toast {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 15px;
}
.titlecard {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.titlecard .name {
  font-size: 56px;
  font-weight: 600;
  letter-spacing: 0.28em;
  margin-right: -0.28em;
}
.token-read {
  position: absolute;
  right: 20px;
  bottom: 128px;
  color: var(--muted-fg);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
}

.play {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: calc(12px + env(safe-area-inset-top)) 16px calc(16px + env(safe-area-inset-bottom));
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.play .head { display: flex; align-items: center; gap: 10px; }
.play .mark {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 650; color: #161513;
}
.play .rname { font-weight: 600; }
.play .rdetail { color: var(--muted-fg); font-size: 14px; }
.play .status {
  margin: 12px 0 8px;
  min-height: 52px;
  padding: 10px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 16px;
}
.play .pad-row {
  flex: 1;
  display: flex;
  align-items: stretch;
  gap: 16px;
  min-height: 0;
}
.stick-wrap {
  flex: 1;
  display: grid;
  place-items: center;
}
.stick {
  width: min(46vw, 220px);
  height: min(46vw, 220px);
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-2);
  position: relative;
  touch-action: none;
}
.knob {
  width: 38%;
  height: 38%;
  border-radius: 50%;
  background: var(--fg);
  opacity: 0.88;
  position: absolute;
  left: 31%;
  top: 31%;
}
.actions {
  width: 42%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.ability, .pickup {
  height: 96px;
  border-radius: 16px;
  font-size: 20px;
  font-weight: 600;
}
.ability {
  height: min(38vw, 168px);
  background: var(--primary);
  color: var(--primary-fg);
  border-color: var(--primary);
}
.pickup { height: 72px; }
.switcher {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}
.switcher button { height: 40px; font-size: 14px; }
.switcher button.on { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }
.pick-roles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.pick-roles button { height: 72px; text-align: left; padding: 12px; }
.pick-roles .s { font-size: 13px; color: var(--muted-fg); }
.overlay-pad {
  position: absolute;
  right: 16px;
  bottom: 120px;
  width: 280px;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  backdrop-filter: blur(8px);
}
.overlay-pad .mini-roles { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.overlay-pad .mini-roles button { height: 32px; padding: 0 10px; font-size: 13px; }
.overlay-pad .mini-roles button.on { background: var(--primary); color: var(--primary-fg); }
.rowbtns { display: flex; gap: 8px; }
.rowbtns button { flex: 1; height: 40px; font-size: 14px; }

@media (max-width: 720px) {
  .lobby-panel { grid-template-columns: 1fr; overflow: auto; }
  .dialogue .line { font-size: 20px; }
  .titlecard .name { font-size: 40px; letter-spacing: 0.16em; }
}