:root {
  --felt: #0b6b3a;
  --felt-dark: #074d29;
  --gold: #f4c430;
  --ink: #0e1116;
  --panel: #161b22;
  --panel-2: #1f2630;
  --text: #e8edf2;
  --muted: #9aa6b2;
  --accent: #f6821f; /* Cloudflare orange — Login */
  --accent2: #6c5ce7; /* Indigo — Register */
  --danger: #e5484d;
  --win: #2fbf71;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Poppins", system-ui, sans-serif;
  background: radial-gradient(circle at 50% -10%, #1b2330, var(--ink));
  color: var(--text);
  min-height: 100vh;
}

.view { display: none; min-height: 100vh; }
.view.active { display: block; }

.btn {
  border: none;
  border-radius: 10px;
  padding: 10px 18px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.06s ease, filter 0.15s ease;
  font-size: 14px;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover:not(:disabled) { filter: brightness(1.1); }
.btn.register { background: var(--accent2); color: #fff; }
.btn.register:hover:not(:disabled) { filter: brightness(1.1); }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid #313a45; }
.btn.gold { background: var(--gold); color: #2b2200; }
.btn.green { background: var(--win); color: #04331c; }
.btn.red { background: var(--danger); color: #fff; }

/* ---- AUTH ---- */
#view-auth { display: none; place-items: center; }
#view-auth.active { display: grid; }
.auth-card {
  width: min(380px, 92vw);
  background: var(--panel);
  border: 1px solid #232b35;
  border-radius: 18px;
  padding: 34px 30px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.logo { font-size: 30px; margin: 0; letter-spacing: 0.5px; }
.logo span { color: var(--gold); }
.logo.small { font-size: 20px; }
.subtitle { color: var(--muted); margin: 4px 0 22px; font-size: 13px; }
.tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tab {
  flex: 1; background: var(--panel-2); color: var(--muted);
  border: none; padding: 10px; border-radius: 10px; cursor: pointer; font-family: inherit; font-weight: 600;
}
.tab.active { background: var(--accent); color: #fff; }
.tab[data-tab="register"].active { background: var(--accent2); }
form { display: flex; flex-direction: column; gap: 14px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
input {
  background: var(--ink); border: 1px solid #2a333d; color: var(--text);
  padding: 11px 12px; border-radius: 10px; font-size: 15px; font-family: inherit;
}
input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.msg { min-height: 18px; font-size: 13px; margin: 12px 0 0; color: var(--danger); text-align: center; transition: all 0.2s ease; }
.msg.ok {
  color: var(--win); font-weight: 600; padding: 10px; border-radius: 10px;
  background: rgba(47,191,113,0.12); border: 1px solid rgba(47,191,113,0.35);
  animation: pop 0.25s ease;
}
@keyframes pop { from { transform: scale(0.96); opacity: 0; } }

/* ---- TOPBAR ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 22px; background: rgba(0,0,0,0.25); border-bottom: 1px solid #232b35;
  position: sticky; top: 0; z-index: 5;
}
.user-box { display: flex; align-items: center; gap: 12px; }
.chip { background: var(--gold); color: #2b2200; font-weight: 700; padding: 6px 12px; border-radius: 20px; font-size: 14px; }
.badge { background: var(--panel-2); padding: 5px 12px; border-radius: 20px; font-size: 12px; text-transform: capitalize; color: var(--gold); }
.timer { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--muted); min-width: 42px; text-align: center; }

/* ---- LOBBY ---- */
.lobby { max-width: 900px; margin: 0 auto; padding: 30px 22px; }
.lobby h3 { margin: 0 0 4px; font-size: 24px; }
.hint { color: var(--muted); margin: 0 0 24px; font-size: 14px; }
.room-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.room-card {
  background: var(--panel); border: 1px solid #232b35; border-radius: 16px; padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.room-card h4 { margin: 0; font-size: 17px; }
.room-meta { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 13px; }
.pips { display: flex; gap: 6px; }
.pip { width: 14px; height: 14px; border-radius: 50%; background: #2a333d; }
.pip.filled { background: var(--win); }
.room-card .full { color: var(--danger); font-weight: 600; }

/* ---- GAME TABLE ---- */
.table-felt {
  background: radial-gradient(ellipse at 50% 0%, var(--felt), var(--felt-dark));
  margin: 0; padding: 30px 22px 20px; min-height: calc(100vh - 200px);
  border-bottom: 6px solid #052f19;
}
.dealer-area { text-align: center; margin-bottom: 30px; }
.seat-label { font-size: 14px; color: #d7ffe9; margin-bottom: 10px; font-weight: 600; }
.seat-label span { color: var(--gold); }
.cards { display: flex; gap: 8px; justify-content: center; min-height: 96px; flex-wrap: wrap; }

.card {
  width: 66px; height: 92px; border-radius: 8px; background: #fff; color: #111;
  display: flex; flex-direction: column; justify-content: space-between; padding: 6px 8px;
  font-weight: 700; font-size: 16px; box-shadow: 0 6px 14px rgba(0,0,0,0.35);
  animation: deal 0.25s ease;
}
@keyframes deal { from { transform: translateY(-20px) rotate(-6deg); opacity: 0; } }
.card.red { color: #d4302f; }
.card .bottom { align-self: flex-end; transform: rotate(180deg); }
.card.back {
  background: repeating-linear-gradient(45deg, #b1322f, #b1322f 6px, #8e2522 6px, #8e2522 12px);
  border: 2px solid #fff;
}

.players-area { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.player-seat {
  background: rgba(0,0,0,0.28); border: 2px solid transparent; border-radius: 16px;
  padding: 14px; min-width: 200px; text-align: center;
}
.player-seat.turn { border-color: var(--gold); box-shadow: 0 0 24px rgba(244,196,48,0.4); }
.player-seat.me { background: rgba(246,130,31,0.12); }
.player-seat.out { opacity: 0.5; }
.player-name { font-weight: 600; margin-bottom: 4px; }
.player-name .you { color: var(--accent); font-size: 11px; margin-left: 4px; }
.player-bet { color: var(--gold); font-size: 13px; margin-bottom: 8px; min-height: 16px; }
.player-status { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--muted); margin-top: 8px; min-height: 14px; }
.result { font-weight: 700; }
.result.win, .result.blackjack { color: var(--win); }
.result.lose { color: var(--danger); }
.result.push { color: var(--gold); }
.empty-seat { color: var(--muted); font-style: italic; }

/* ---- CONTROLS ---- */
.controls {
  min-height: 84px; padding: 16px 22px; background: rgba(0,0,0,0.35);
  display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap;
}
.bet-options { display: flex; gap: 8px; }
.bet-chip {
  width: 54px; height: 54px; border-radius: 50%; border: 3px dashed rgba(255,255,255,0.4);
  background: var(--panel-2); color: var(--text); font-weight: 700; cursor: pointer; font-family: inherit;
}
.bet-chip.selected { border-color: var(--gold); background: var(--gold); color: #2b2200; border-style: solid; }
.control-msg { color: var(--muted); font-size: 14px; }

/* ---- TOAST ---- */
.toast {
  position: fixed; bottom: 100px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--panel); border: 1px solid #313a45; padding: 12px 20px; border-radius: 10px;
  opacity: 0; pointer-events: none; transition: all 0.25s ease; font-size: 14px; z-index: 20;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }