/* ══════════════════════════════════════════════════════════
   Poker Định Mệnh  –  Global Styles
   ══════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --felt-dark:   #1a5c2a;
  --felt-mid:    #1e7a38;
  --felt-light:  #24903f;
  --table-rim:   #7b4f27;
  --table-rim2:  #5a3518;
  --gold:        #d4a843;
  --card-bg:     #fff;
  --card-red:    #c0392b;
  --card-black:  #1a1a2e;
  --chip:        #e74c3c;
  --text-light:  #ecf0f1;
  --text-dim:    #b0bec5;
  --action-blue: #2980b9;
  --action-green:#27ae60;
  --action-red:  #c0392b;
  --action-gold: #d4a843;
  --action-dark: #6c3483;
  --seat-bg:     rgba(0,0,0,0.55);
  --log-bg:      rgba(10,20,10,0.92);
}

body {
  background: #0d1b0d;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ── Top bar ─────────────────────────────────────────────── */
#top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #0d1b0d 0%, #1a3320 100%);
  border-bottom: 2px solid var(--gold);
  padding: 10px 24px;
  flex-shrink: 0;
}

#logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 2px;
  text-shadow: 0 0 12px rgba(212,168,67,0.5);
}

#btn-reset-room {
  display: none;
  align-items: center;
  gap: 5px;
  padding: 5px 13px;
  background: rgba(192,57,43,0.85);
  color: #fff;
  border: 1px solid #922b21;
  border-radius: 7px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .4px;
  transition: background .15s, transform .1s;
}
#btn-reset-room:hover { background: #c0392b; transform: translateY(-1px); }
#btn-reset-room:active { transform: scale(.95); }

#round-label {
  font-size: 0.95rem;
  color: var(--text-dim);
  letter-spacing: 1px;
}

#btn-new-game {
  background: linear-gradient(135deg, var(--gold), #b8862e);
  color: #1a0000;
  border: none;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
#btn-new-game:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212,168,67,0.5);
}

/* ── Table wrap ──────────────────────────────────────────── */
#table-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* ── Poker table (oval felt) ─────────────────────────────── */
#table {
  position: relative;
  width: 820px;
  height: 480px;
  background: radial-gradient(ellipse at center, var(--felt-light) 0%, var(--felt-mid) 50%, var(--felt-dark) 100%);
  border-radius: 50%;
  border: 14px solid var(--table-rim);
  box-shadow:
    0 0 0 6px var(--table-rim2),
    inset 0 0 60px rgba(0,0,0,0.4),
    0 20px 60px rgba(0,0,0,0.8);
}

/* lines on the felt */
#table::after {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.06);
  pointer-events: none;
}

/* ── Seats (positioned around the oval) ─────────────────── */
.seat {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  background: var(--seat-bg);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 6px 10px;
  min-width: 110px;
  backdrop-filter: blur(4px);
  transition: box-shadow .3s;
}

.seat.active-player {
  box-shadow: 0 0 0 3px var(--gold), 0 0 20px rgba(212,168,67,0.6);
}

.seat.folded { opacity: 0.45; }

/* Positions (6-seat oval):
   0 = bottom-center, 1 = bottom-left, 2 = mid-left,
   3 = top-left,      4 = top-right,   5 = mid-right  */
#seat-0 { bottom:  -14px; left: 50%; transform: translateX(-50%); }
#seat-1 { bottom:  30px;  left:  30px; }
#seat-2 { top:     50%;   left: -14px; transform: translateY(-50%); }
#seat-3 { top:     -14px; left:  30px; }
#seat-4 { top:     -14px; right: 30px; }
#seat-5 { top:     50%;   right:-14px; transform: translateY(-50%); }

.player-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .5px;
}

.player-chips {
  font-size: 0.78rem;
  color: #a8d8a0;
}

.player-bet {
  font-size: 0.7rem;
  color: #ffcc66;
  min-height: 1em;
}

.player-status {
  font-size: 0.68rem;
  min-height: 1em;
  font-weight: 600;
}
.player-status.folded-badge  { color: #e74c3c; }
.player-status.allin-badge   { color: #ff9800; }
.player-status.winner-badge  { color: #2ecc71; }

/* ── Dealer button ───────────────────────────────────────── */
.dealer-btn {
  position: absolute;
  top: -14px; right: -14px;
  width: 24px; height: 24px;
  background: var(--gold);
  color: #1a0000;
  font-size: 0.6rem;
  font-weight: 900;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.5);
  z-index: 5;
}

/* ── Hole cards in seats ─────────────────────────────────── */
.hole-cards {
  display: flex;
  gap: 3px;
  min-height: 50px;
  align-items: center;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  width: 36px;
  height: 50px;
  background: var(--card-bg);
  border-radius: 5px;
  border: 1px solid #ccc;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
  box-shadow: 1px 2px 6px rgba(0,0,0,0.5);
  user-select: none;
  position: relative;
  transition: transform .2s;
}

.card.red  { color: var(--card-red); }
.card.black{ color: var(--card-black); }

.card .rank { font-size: 0.75rem; }
.card .suit { font-size: 1rem; }

.card.back {
  background: linear-gradient(135deg, #1a237e, #283593);
  border-color: #3949ab;
  color: transparent;
}
.card.back::after {
  content: '🂠';
  font-size: 1.8rem;
  color: rgba(255,255,255,0.3);
  position: absolute;
}

/* community cards larger */
#community-cards .card {
  width: 56px;
  height: 78px;
  font-size: 1.1rem;
}
#community-cards .card .rank { font-size: 1rem; }
#community-cards .card .suit { font-size: 1.3rem; }

/* ── Center ──────────────────────────────────────────────── */
#center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
}

#community-cards {
  display: flex;
  gap: 6px;
  min-height: 78px;
  align-items: center;
}

#pot-display {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
  text-shadow: 0 0 8px rgba(212,168,67,0.5);
  letter-spacing: 1px;
}

#phase-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ── Action bar ──────────────────────────────────────────── */
#action-bar {
  background: linear-gradient(0deg, #0a120a 0%, rgba(10,18,10,0.95) 100%);
  border-top: 2px solid var(--gold);
  padding: 12px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

#action-info {
  display: flex;
  gap: 24px;
  font-size: 0.85rem;
  color: var(--text-dim);
}
#call-amount-label { color: #ffcc66; font-weight: 600; }
#equity-label      { color: #7ecbff; font-weight: 600; }

#action-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.action-btn {
  padding: 10px 26px;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .12s, box-shadow .12s, opacity .2s;
  letter-spacing: .5px;
}
.action-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.4);
}
.action-btn:disabled { opacity: 0.35; cursor: default; transform: none; box-shadow: none; }

.fold-btn  { background: linear-gradient(135deg, var(--action-red),  #922b21); color: #fff; }
.check-btn { background: linear-gradient(135deg, var(--action-green),#1e8449); color: #fff; }
.call-btn  { background: linear-gradient(135deg, var(--action-blue), #1f618d); color: #fff; }
.raise-btn { background: linear-gradient(135deg, var(--action-gold), #b7770d); color: #1a0000; }
.allin-btn { background: linear-gradient(135deg, var(--action-dark), #512e5f); color: #fff; }

#raise-area {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}
#raise-amount {
  width: 80px;
  padding: 6px 8px;
  border-radius: 5px;
  border: 1px solid var(--gold);
  background: #0d1b0d;
  color: var(--gold);
  font-size: 0.9rem;
  text-align: center;
}
#raise-amount:focus { outline: 1px solid var(--gold); }

/* ── Message overlay ─────────────────────────────────────── */
#message-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.72);
  pointer-events: none;
  z-index: 3000;
}

#message-box {
  pointer-events: all;
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, rgba(13,27,13,0.97), rgba(26,51,32,0.97));
  border: 1.5px solid var(--gold);
  border-radius: 10px;
  padding: 0 0 16px;
  text-align: center;
  min-width: 260px;
  max-width: 380px;
  box-shadow: 0 6px 28px rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  animation: slide-down .22s ease-out both;
  user-select: none;
}

#message-box.dragging {
  box-shadow: 0 12px 40px rgba(0,0,0,0.9);
  animation: none;
}

/* Drag handle = title bar */
#message-drag-handle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px 8px;
  cursor: grab;
  border-bottom: 1px solid rgba(212,168,67,0.2);
  margin-bottom: 10px;
  border-radius: 10px 10px 0 0;
  background: rgba(212,168,67,0.06);
}
#message-drag-handle:active { cursor: grabbing; }

#message-drag-handle::before {
  content: '⠿';
  font-size: 0.9rem;
  color: rgba(212,168,67,0.4);
  margin-right: 6px;
  letter-spacing: 2px;
}

@keyframes slide-down {
  from { transform: translateX(-50%) translateY(-20px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0);     opacity: 1; }
}

#message-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--gold);
  margin-bottom: 0;
  text-shadow: 0 0 10px rgba(212,168,67,0.5);
}

#message-body {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 12px;
  padding: 0 20px;
}

#message-body ul { padding-left: 4px; }
#message-body li { padding: 1px 0; }

#message-ok {
  background: linear-gradient(135deg, var(--gold), #b7770d);
  color: #1a0000;
  border: none;
  padding: 6px 24px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform .12s;
}
#message-ok:hover { transform: translateY(-1px); }

/* ── Log panel ───────────────────────────────────────────── */
#log-panel {
  position: fixed;
  right: 0; top: 60px; bottom: 0;
  width: 220px;
  background: var(--log-bg);
  border-left: 1px solid rgba(212,168,67,0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  font-size: 0.72rem;
  z-index: 10;
}

#log-title {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(212,168,67,0.2);
  color: var(--gold);
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
}

#log-body {
  flex: 1;
  overflow-y: auto;
  padding: 6px 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
#log-body::-webkit-scrollbar      { width: 4px; }
#log-body::-webkit-scrollbar-track{ background: transparent; }
#log-body::-webkit-scrollbar-thumb{ background: rgba(212,168,67,0.3); border-radius: 2px; }

.log-line {
  color: var(--text-dim);
  line-height: 1.4;
  padding: 1px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.log-line.log-action { color: #aaffaa; }
.log-line.log-win    { color: #ffd700; font-weight: 700; }
.log-line.log-phase  { color: #7ecbff; font-style: italic; }
.log-line.log-deal   { color: #ccc; }

/* ── Responsive tweaks ───────────────────────────────────── */
@media (max-width: 1060px) {
  #log-panel { display: none; }
}

@media (max-width: 900px) {
  #table {
    width: 95vw;
    height: calc(95vw * 0.585);
  }
}

/* ── Animations ──────────────────────────────────────────── */
@keyframes deal-card {
  from { transform: scale(0.2) translateY(-60px); opacity: 0; }
  to   { transform: scale(1)   translateY(0);     opacity: 1; }
}
.card { animation: deal-card .25s ease-out both; }

@keyframes shake {
  0%,100%{ transform: translateX(0); }
  25%    { transform: translateX(-4px); }
  75%    { transform: translateX(4px); }
}
.seat.loser { animation: shake .4s ease-in-out; }

@keyframes pulse-gold {
  0%,100%{ box-shadow: 0 0 0 3px var(--gold), 0 0 20px rgba(212,168,67,0.4); }
  50%    { box-shadow: 0 0 0 5px var(--gold), 0 0 30px rgba(212,168,67,0.8); }
}
.seat.active-player { animation: pulse-gold 1.4s ease-in-out infinite; }

/* ── Per-turn countdown ring (inside .seat at bottom) ──────────── */
.seat-timer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-top: 3px;
  flex-shrink: 0;
}
.timer-bg {
  fill: none;
  stroke: rgba(255,255,255,0.12);
  stroke-width: 3;
}
.timer-ring {
  fill: none;
  stroke: var(--gold);
  stroke-width: 3;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 16px 16px;
}
.timer-num {
  position: absolute;
  font-size: .65rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  pointer-events: none;
}
.timer-num.timer-urgent {
  color: #e53935;
}
@keyframes turn-drain {
  from { stroke-dashoffset: 0;     stroke: var(--gold); }
  67%  {                           stroke: var(--gold); }
  90%  {                           stroke: #ff6b35;     }
  to   { stroke-dashoffset: 87.96; stroke: #e53935;     }
}

/* ── Lobby ────────────────────────────────────────────────── */
#lobby {
  position: fixed; inset: 0;
  background: rgba(10,30,10,0.97);
  display: flex; align-items: center; justify-content: center;
  z-index: 2000;
}
#lobby-box {
  background: #1a3a1a;
  border: 2px solid var(--gold);
  border-radius: 16px;
  padding: 32px 36px;
  min-width: 320px; max-width: 480px; width: 90%;
  text-align: center;
  color: var(--text-light);
  box-shadow: 0 0 40px rgba(212,168,67,.3);
}
#lobby-box h1  { color: var(--gold); margin: 0 0 4px; font-size: 2rem; }
.lobby-subtitle { color: #90b890; font-size: .85rem; margin: 0 0 24px; }
#lobby-join { display: flex; gap: 8px; margin-bottom: 20px; }
#player-name {
  flex: 1; padding: 10px 14px; border-radius: 8px;
  border: 1px solid #4a6a4a; background: #122512;
  color: var(--text-light); font-size: 1rem;
}
#player-name:focus { outline: none; border-color: var(--gold); }
#btn-join {
  padding: 10px 20px; background: var(--gold);
  color: #1a1a1a; font-weight: 700; border: none;
  border-radius: 8px; cursor: pointer; font-size: .95rem;
}
#btn-join:hover { background: #e0c050; }
#lobby-players h3, #lobby-spectators h3 {
  color: var(--gold); font-size: .9rem; margin: 12px 0 6px;
  text-transform: uppercase; letter-spacing: 1px;
}
#lobby-player-count { color: #90b890; font-weight: normal; }
#lobby-player-list, #lobby-spectator-list {
  list-style: none; padding: 0; margin: 0 0 16px;
}
#lobby-player-list li, #lobby-spectator-list li {
  padding: 6px 10px; border-radius: 6px; margin: 3px 0;
  background: rgba(0,0,0,.3); font-size: .9rem;
}
#lobby-player-list li.me { border: 1px solid var(--gold); }
#btn-start-game {
  width: 100%; padding: 12px; background: #2a7a2a;
  border: none; border-radius: 8px; color: #fff;
  font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: background .2s;
}
#btn-start-game:disabled { background: #2a4a2a; cursor: not-allowed; color: #6a8a6a; }
#btn-start-game:not(:disabled):hover { background: #38a538; }
#lobby-hint { color: #90b890; font-size: .8rem; margin: 12px 0 0; }

/* ── Spectator / Start banners ─────────────────────────────── */
#spectator-banner {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; background: rgba(0,0,0,.4);
  color: #a0c0a0; font-size: .95rem; border-radius: 8px;
}
#start-banner {
  width: 100%; display: flex; align-items: center;
  justify-content: center; gap: 16px; padding: 10px;
}
#btn-game-start {
  padding: 10px 24px; background: var(--gold);
  color: #1a1a1a; font-weight: 700; border: none;
  border-radius: 8px; cursor: pointer; font-size: 1rem;
}
#btn-game-start:hover { background: #e0c050; }
#start-hint { color: #a0c0a0; font-size: .9rem; }

/* ── Hand counter in top bar ──────────────────────────────── */
#hand-label { color: var(--gold); font-size: .85rem; letter-spacing: 1px; }

/* ── Player control buttons (Đứng lên / Thoát / Tham gia) ── */
#player-controls {
  display: flex; gap: 8px; align-items: center;
  padding: 6px 8px;
}
.ctrl-btn {
  padding: 7px 16px; border: none; border-radius: 8px;
  font-size: .82rem; font-weight: 600; cursor: pointer;
  transition: background .18s, transform .1s;
}
.ctrl-btn:active { transform: scale(.95); }
.standup-btn          { background: #3a6a20; color: #d8ecc8; }
.standup-btn:hover    { background: #4d8a28; }
.leave-btn            { background: #6a2020; color: #f0c0c0; }
.leave-btn:hover      { background: #8a2828; }
.sit-btn              { background: var(--gold); color: #1a1a1a; }
.sit-btn:hover        { background: #e0c050; }
.start-btn            { background: #2a7a2a; color: #fff; }
.start-btn:hover      { background: #38a538; }
.standing-up-status   { color: #78a050; font-style: italic; }
/* ── Showdown popup (mode-showdown class on #message-box) ─── */
#message-box.mode-showdown {
  max-width: 560px;
  width: 92vw;
}
.sd-pot-line {
  color: var(--gold);
  font-size: .84rem;
  margin-bottom: 10px;
  text-align: center;
}
.sd-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 6px;
  margin: 3px 0;
}
.sd-winner-row {
  background: rgba(212,168,67,.12);
  border: 1px solid rgba(212,168,67,.3);
}
.sd-left {
  display: flex;
  flex-direction: column;
  flex: 1;
  text-align: left;
  gap: 2px;
  min-width: 0;
}
.sd-icon  { font-size: 1rem; }
.sd-name  { font-weight: 700; color: var(--gold); font-size: .84rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sd-hand  { font-size: .70rem; color: var(--text-dim); }
.sd-cards { display: flex; gap: 5px; flex-shrink: 0; }
.sd-card  {
  width: 34px; height: 48px;
  background: #fff;
  border-radius: 5px;
  border: 1px solid #ccc;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  line-height: 1;
  box-shadow: 1px 2px 5px rgba(0,0,0,.45);
  flex-shrink: 0;
}
.sd-card.sd-red   { color: #c0392b; }
.sd-card.sd-black { color: #1a1a2e; }
.sd-card.sd-back  { background: linear-gradient(135deg,#1a237e,#283593); border-color: #1a237e; }
.sd-rank { font-size: .68rem; }
.sd-suit { font-size: .9rem; }
.sd-won  {
  font-weight: 700;
  color: #4caf50;
  font-size: .84rem;
  min-width: 48px;
  text-align: right;
  flex-shrink: 0;
}

/* Community cards strip above the winner row */
.sd-community-row {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(212,168,67,.25);
}
.sd-card.sd-community {
  width: 40px;
  height: 56px;
}
.sd-card.sd-community .sd-rank { font-size: .75rem; }
.sd-card.sd-community .sd-suit  { font-size: 1rem; }