:root {
  --bg: #0b2e21;
  --felt: #13583c;
  --felt-dark: #0e3b2a;
  --panel: rgba(0, 0, 0, 0.28);
  --text: #f2f5f1;
  --muted: #a9c2b5;
  --accent: #f4c34d;
  --accent-text: #2a1f00;
  --danger: #e5584f;
  --card: #fdfdfb;
  --card-red: #c8262c;
  --card-black: #1c1f24;
  --cw: min(15vw, 74px);
  --ch: calc(var(--cw) * 1.42);
  --radius: 12px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body {
  background: radial-gradient(ellipse at 50% 35%, var(--felt) 0%, var(--felt-dark) 65%, var(--bg) 100%) fixed;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
  user-select: none;
}
input, button { font: inherit; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.center { text-align: center; }
.red { color: var(--card-red); }
code { background: var(--panel); padding: 1px 5px; border-radius: 4px; }

.screen { position: fixed; inset: 0; overflow-y: auto; padding: calc(12px + var(--safe-t)) 16px calc(12px + var(--safe-b)); }

/* --- tugmalar va maydonlar --- */
.btn {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 11px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.08s, background 0.15s;
}
.btn:hover { background: rgba(255, 255, 255, 0.14); }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: transparent; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.danger { background: var(--danger); border-color: transparent; }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.small { padding: 6px 10px; font-size: 0.85rem; }

input {
  width: 100%;
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  outline: none;
}
input:focus { border-color: var(--accent); }
.field { display: grid; gap: 6px; }
.field span { font-size: 0.85rem; color: var(--muted); }

/* --- bosh sahifa va lobbi --- */
.home-card { max-width: 440px; margin: 0 auto; display: grid; gap: 14px; }
.logo { text-align: center; font-size: 2rem; letter-spacing: 6px; margin-top: 12px; }
h1 { margin: 0; text-align: center; font-size: 2.4rem; letter-spacing: 1px; }
.sub { margin: -6px 0 6px; text-align: center; color: var(--muted); }
.join-row { display: flex; gap: 8px; }
.join-row input { flex: 1; min-width: 0; }
#join-code { text-transform: uppercase; letter-spacing: 4px; text-align: center; font-weight: 700; }
.rooms-head { font-weight: 700; margin-top: 4px; }
.rooms ul, .players { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 6px; }
.rooms li, .players li {
  background: var(--panel);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.rooms li.muted { justify-content: center; }
.rooms li .grow, .players li .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
details { background: var(--panel); border-radius: 10px; padding: 10px 12px; }
summary { cursor: pointer; font-weight: 600; }
.conn { font-size: 0.8rem; color: var(--muted); }
.conn.on { color: #59d38c; }
.conn.off { color: var(--danger); }

.lobby-top { display: flex; justify-content: space-between; align-items: center; }
.room-code { text-align: center; font-size: 3rem; font-weight: 800; letter-spacing: 10px; color: var(--accent); }
.share { display: flex; gap: 12px; align-items: center; background: var(--panel); padding: 10px; border-radius: var(--radius); }
.share img { background: #fff; border-radius: 8px; padding: 4px; flex: none; }
.share-text { display: grid; gap: 6px; min-width: 0; }
#share-links a { color: var(--text); word-break: break-all; font-size: 0.85rem; display: block; }
.lobby-actions { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; }
.tag { font-size: 0.72rem; padding: 2px 7px; border-radius: 99px; background: rgba(255, 255, 255, 0.12); color: var(--muted); white-space: nowrap; }
.tag.host { background: var(--accent); color: var(--accent-text); }
.tag.off { background: var(--danger); color: #fff; }

.chat { display: grid; gap: 6px; }
.chat-log { list-style: none; padding: 0; margin: 0; max-height: 160px; overflow-y: auto; display: grid; gap: 3px; font-size: 0.88rem; }
.chat-log li.sys { color: var(--muted); font-style: italic; }
.chat-log b { color: var(--accent); }
.chat-form { display: flex; gap: 6px; }
.chat-form input { padding: 8px 10px; }

/* --- o'yin ekrani --- */
#game {
  display: grid;
  grid-template-rows: auto auto 1fr auto auto auto;
  padding: var(--safe-t) 8px calc(6px + var(--safe-b));
  overflow: hidden;
  gap: 4px;
}
.topbar { display: flex; justify-content: space-between; align-items: center; height: 40px; }
.badge { display: inline-block; min-width: 8px; height: 8px; background: var(--danger); border-radius: 99px; margin-left: 3px; vertical-align: top; }

.opponents { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.opp {
  background: var(--panel);
  border-radius: 10px;
  padding: 6px 8px;
  min-width: 82px;
  max-width: 120px;
  text-align: center;
  border: 2px solid transparent;
  transition: border-color 0.2s;
}
.opp.attacker { border-color: var(--accent); }
.opp.defender { border-color: #6fb7ff; }
.opp.out { opacity: 0.5; }
.opp .nm { font-size: 0.82rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.opp .fan { height: 30px; position: relative; margin: 4px auto 2px; }
.opp .fan .mini { position: absolute; top: 0; width: 20px; height: 28px; border-radius: 3px; }
.opp .cnt { font-size: 0.75rem; color: var(--muted); }
.role { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; height: 14px; }
.role.att { color: var(--accent); }
.role.def { color: #6fb7ff; }

.felt { display: flex; align-items: center; gap: 10px; min-height: 0; position: relative; }
.pile { flex: none; width: calc(var(--cw) * 1.25); display: grid; justify-items: center; gap: 6px; }
.deck { position: relative; width: var(--cw); height: var(--ch); }
.deck .card { position: absolute; left: 0; top: 0; }
.deck .trump { transform: rotate(90deg) translateY(-28%); }
.deck .count {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-weight: 800; font-size: 1.1rem; color: #fff; text-shadow: 0 1px 3px #000;
}
.deck .trump-only { width: var(--cw); height: var(--ch); display: grid; place-items: center; font-size: 2.2rem; border: 2px dashed rgba(255,255,255,0.3); border-radius: 8px; }
.table {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  gap: 12px 10px;
  min-height: calc(var(--ch) * 1.25);
}
.pair { position: relative; width: calc(var(--cw) * 1.25); height: calc(var(--ch) * 1.2); }
.pair .card { position: absolute; left: 0; top: 0; }
.pair .card.d { left: calc(var(--cw) * 0.25); top: calc(var(--ch) * 0.2); }
.pair.target .card.a { box-shadow: 0 0 0 3px var(--accent), 0 0 18px var(--accent); cursor: pointer; animation: pulse 1s infinite alternate; }
@keyframes pulse { to { transform: translateY(-4px); } }

.status { text-align: center; min-height: 22px; font-weight: 600; padding: 0 8px; }
.status.mine { color: var(--accent); }
.me-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 44px; }
.me-label { font-size: 0.85rem; color: var(--muted); }
.actions { display: flex; gap: 8px; }
.actions .btn { padding: 10px 20px; font-size: 1rem; }

.hand {
  display: flex;
  justify-content: center;
  padding: 14px 4px 4px;
  min-height: calc(var(--ch) + 18px);
}
.hand .card { flex: none; transition: transform 0.15s, margin 0.15s; cursor: pointer; }
.hand .card.playable { box-shadow: 0 0 0 2px var(--accent); }
.hand .card.dim { filter: brightness(0.72); }
.hand .card.sel { transform: translateY(-16px); box-shadow: 0 0 0 3px var(--accent), 0 6px 14px rgba(0,0,0,0.5); }
@media (hover: hover) { .hand .card.playable:hover { transform: translateY(-10px); } }

/* --- karta --- */
.card {
  width: var(--cw);
  height: var(--ch);
  background: var(--card);
  border-radius: calc(var(--cw) * 0.1);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
  position: relative;
  color: var(--card-black);
  font-weight: 700;
}
/* Animatsiya paytida stoldan uchib ketayotgan kartalar nusxasi */
.card.ghost { position: fixed; margin: 0; z-index: 3; pointer-events: none; }
.card.red { color: var(--card-red); }
.card .ix { position: absolute; left: 8%; top: 5%; line-height: 0.95; text-align: center; font-size: calc(var(--cw) * 0.26); }
.card .ix i { font-style: normal; display: block; font-size: 0.9em; }
.card .mid { position: absolute; inset: 0; display: grid; place-items: center; font-size: calc(var(--cw) * 0.52); padding-top: 18%; }
.card.trumpc::after {
  content: ""; position: absolute; right: 7%; top: 6%; width: 7px; height: 7px; border-radius: 99px; background: var(--accent);
}
.back, .mini {
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.12) 0 4px, transparent 4px 8px),
    linear-gradient(135deg, #8b1e2d, #5d1220);
  border: 2px solid #fff;
}
.card.back { color: transparent; }

/* --- yakun oynasi va chat paneli --- */
.over { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.6); display: grid; place-items: center; padding: 16px; z-index: 5; }
.over-card { background: var(--felt-dark); border: 1px solid rgba(255,255,255,0.15); border-radius: 16px; padding: 22px; width: min(360px, 100%); display: grid; gap: 12px; text-align: center; }
.over-title { font-size: 1.6rem; font-weight: 800; }
.over-card ol { text-align: left; margin: 0; padding-left: 22px; }

.chat-panel {
  position: absolute; right: 8px; top: calc(44px + var(--safe-t)); width: min(320px, calc(100% - 16px));
  background: var(--felt-dark); border: 1px solid rgba(255,255,255,0.15); border-radius: 12px; padding: 10px;
  display: grid; gap: 8px; z-index: 4; box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.chat-panel-head { display: flex; justify-content: space-between; align-items: center; }
.chat-panel .chat-log { max-height: 220px; }

.toast {
  position: fixed; left: 50%; bottom: calc(24px + var(--safe-b)); transform: translate(-50%, 20px);
  background: #1d1f22; color: #fff; padding: 10px 16px; border-radius: 10px; opacity: 0; pointer-events: none;
  transition: opacity 0.2s, transform 0.2s; z-index: 10; max-width: calc(100% - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (min-width: 800px) {
  :root { --cw: 84px; }
  #game { padding-left: 24px; padding-right: 24px; }
}
@media (max-height: 640px) {
  :root { --cw: min(12vw, 60px); }
}