:root {
  --bg: #0f0f12;
  --panel: #1a1a22;
  --text: #f2f2f7;
  --muted: #9a9aa8;
  --brand: #ff5e00;
  --line: #2a2a36;
  --ok: #7dd3a7;
  --warn: #f0b429;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Exo 2", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(ellipse at top left, rgba(255, 94, 0, 0.14), transparent 45%),
    linear-gradient(180deg, #14141a, #0f0f12);
}

.shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}

h1 {
  margin: 0;
  color: var(--brand);
  letter-spacing: 0.03em;
  font-size: clamp(1.6rem, 4vw, 2rem);
}

h2 {
  margin: 0;
  font-size: 1rem;
  color: var(--muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.muted { color: var(--muted); margin: 0.25rem 0 0; }

.top-actions { display: flex; gap: 0.5rem; align-items: center; }

.icon {
  width: 1.15em;
  height: 1.15em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.panel {
  background: color-mix(in srgb, var(--panel) 92%, black);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.lobby label,
.panel > label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  color: var(--muted);
}

.room-bar {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.room-id {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  color: var(--muted);
}

.room-id code {
  color: var(--brand);
  font-size: 1.05rem;
}

.room-grid {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 1rem;
  align-items: start;
}

.room-grid > .panel { margin-bottom: 0; }

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.count {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.05rem 0.55rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.players {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.player {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #121218;
}

.player__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player__status {
  flex: none;
  display: grid;
  place-items: center;
  min-width: 2rem;
  font-weight: 700;
}

.player__status.waiting { color: var(--muted); }
.player__status.ready { color: var(--brand); }
.player__status.value { color: var(--text); font-size: 1.15rem; }

.player.me {
  border-color: color-mix(in srgb, var(--ok) 60%, var(--line));
  background: color-mix(in srgb, var(--ok) 8%, #121218);
}

.player.me .player__name { color: var(--ok); }
.player.me .player__status.value { color: var(--ok); }

.summary {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.summary__label {
  color: var(--muted);
  font-size: 0.9rem;
}

.summary__value {
  color: var(--brand);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.card {
  aspect-ratio: 3 / 4;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #121218;
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 700;
}

.card.selected {
  border-color: var(--brand);
  box-shadow: 0 0 0 1px var(--brand);
  color: var(--brand);
}

.results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.result-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #121218;
  padding: 0.7rem 0.5rem;
  text-align: center;
  display: grid;
  gap: 0.45rem;
}

.result-card__face {
  min-height: 3.2rem;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--brand);
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--brand) 45%, var(--line));
  background: color-mix(in srgb, var(--brand) 10%, #121218);
}

.result-card__name {
  color: var(--muted);
  font-size: 0.85rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-card.me { border-color: color-mix(in srgb, var(--ok) 60%, var(--line)); }
.result-card.me .result-card__name { color: var(--ok); }
.result-card.me .result-card__face {
  color: var(--ok);
  border-color: var(--ok);
  background: color-mix(in srgb, var(--ok) 12%, #121218);
}

.row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.actions { margin-top: 0.25rem; }

input {
  background: #121218;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  padding: 0.65rem 0.75rem;
  font: inherit;
  min-width: 10rem;
  flex: 1;
}

button {
  font: inherit;
  border: 0;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  cursor: pointer;
}

.brand { background: var(--brand); color: #111; font-weight: 700; }
.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }

.icon-text { display: inline-flex; align-items: center; gap: 0.4rem; }

.icon-btn {
  display: inline-grid;
  place-items: center;
  padding: 0.5rem;
  line-height: 0;
}

.icon-btn .icon { width: 1.2rem; height: 1.2rem; }

.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.7rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.pill.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }

.hidden { display: none !important; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 1rem);
  padding: 0.6rem 1rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--ok) 16%, #16161c);
  border: 1px solid color-mix(in srgb, var(--ok) 50%, var(--line));
  color: var(--ok);
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 10;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast.err {
  background: color-mix(in srgb, var(--warn) 16%, #16161c);
  border-color: color-mix(in srgb, var(--warn) 50%, var(--line));
  color: var(--warn);
}

@media (max-width: 720px) {
  .shell { justify-content: flex-start; }
  .room-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}