/* ── Custom properties ─────────────────────────────────────────────────────── */
:root {
  --felt:        #1b5e20;
  --felt-mid:    #2e7d32;
  --felt-light:  #388e3c;
  --felt-dark:   #0d3311;
  --gold:        #ffd700;
  --gold-dark:   #b8860b;
  --gold-rim:    #c9a227;

  --spades-col:  #7c3aed;
  --hearts-col:  #dc2626;
  --diamonds-col:#d97706;
  --clubs-col:   #0369a1;

  /* Cards scale with viewport: min 52px, target 5vw, max 82px */
  --card-w: clamp(52px, 5vw, 82px);
  --card-h: calc(var(--card-w) * 1.5);
  --radius: clamp(7px, 0.8vw, 12px);

  --font: 'Segoe UI', system-ui, sans-serif;
}

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

html { height: 100%; }

body {
  font-family: var(--font);
  background: var(--felt-dark);
  height: 100%;
  color: #fff;
  overflow-x: hidden;
}

#app { width: 100%; height: 100%; }

.hidden { display: none !important; }

/* ── Screens ──────────────────────────────────────────────────────────────── */
.screen {
  height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-y: auto; /* allow scroll on very small screens */
}

/* ── Logo suits ──────────────────────────────────────────────────────────── */
.game-logo, .menu-logo {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 12px;
}
.logo-suit {
  font-size: 2.8rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
  animation: float 3s ease-in-out infinite;
}
.logo-suit.s { color: var(--spades-col);   animation-delay: 0s; }
.logo-suit.h { color: var(--hearts-col);   animation-delay: 0.2s; }
.logo-suit.d { color: var(--diamonds-col); animation-delay: 0.4s; }
.logo-suit.c { color: var(--clubs-col);    animation-delay: 0.6s; }


@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ── Login Screen ─────────────────────────────────────────────────────────── */
#login-screen {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124,58,237,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(220,38,38,0.15)  0%, transparent 60%),
    radial-gradient(ellipse at 60% 80%, rgba(3,105,161,0.15)  0%, transparent 60%),
    linear-gradient(135deg, #0a1628 0%, #0d3311 50%, #1a0a28 100%);
}

.login-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: 24px;
  padding: 48px 56px;
  text-align: center;
  box-shadow:
    0 0 60px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,215,0,0.1),
    inset 0 1px 0 rgba(255,255,255,0.1);
  max-width: 440px;
  width: 90vw;
}

.game-title {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  background: linear-gradient(135deg, #ffd700, #ff8c00, #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  margin-bottom: 6px;
}

.game-subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 32px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

input[type="text"] {
  padding: 14px 18px;
  border-radius: 12px;
  border: 2px solid rgba(255,215,0,0.3);
  background: rgba(0,0,0,0.4);
  color: #fff;
  font-size: 1.1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: var(--font);
}
input[type="text"]::placeholder { color: rgba(255,255,255,0.35); }
input[type="text"]:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(255,215,0,0.2);
}
input.shake {
  animation: shake 0.4s ease;
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-8px); }
  75%      { transform: translateX(8px); }
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 700;
  transition: transform 0.1s, box-shadow 0.1s, filter 0.1s;
  user-select: none;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, #ffd700, #ff8c00);
  color: #1a0a00;
  padding: 13px 28px;
  font-size: 1.05rem;
  box-shadow: 0 4px 16px rgba(255,140,0,0.5);
}
.btn-primary:hover { filter: brightness(1.1); box-shadow: 0 6px 20px rgba(255,140,0,0.7); }

.btn-secondary {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  padding: 13px 28px;
  font-size: 1.05rem;
}
.btn-secondary:hover { background: rgba(255,255,255,0.2); }

.btn-large { padding: 16px 40px; font-size: 1.15rem; border-radius: 14px; }

.btn-sm {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 7px 14px;
  font-size: 0.85rem;
  border-radius: 8px;
}
.btn-sm:hover { background: rgba(255,255,255,0.2); }

.btn-close {
  background: rgba(220,38,38,0.3);
  color: #fff;
  border: 1px solid rgba(220,38,38,0.5);
  padding: 6px 12px;
  border-radius: 8px;
}
.btn-close:hover { background: rgba(220,38,38,0.6); }

/* ── Auth Tabs ────────────────────────────────────────────────────────────── */
.auth-tabs {
  display: flex;
  background: rgba(0,0,0,0.3);
  border-radius: 12px;
  padding: 4px;
  gap: 4px;
  margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,0.1);
}
.auth-tab {
  flex: 1;
  padding: 10px 0;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: rgba(255,255,255,0.5);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}
.auth-tab.active {
  background: linear-gradient(135deg, #ffd700, #ff8c00);
  color: #1a0a00;
  box-shadow: 0 2px 10px rgba(255,140,0,0.4);
}
.auth-tab:not(.active):hover {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
}
.auth-hint {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
  margin-top: 4px;
}

/* ── Menu Screen ─────────────────────────────────────────────────────────── */
#menu-screen {
  background:
    radial-gradient(ellipse at center, #1a2e1a 0%, #0d1a0d 100%);
}

.menu-card {
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,215,0,0.25);
  border-radius: 24px;
  padding: 40px 48px;
  text-align: center;
  max-width: 460px;
  width: 90vw;
  box-shadow: 0 0 80px rgba(0,0,0,0.6);
}

.menu-welcome {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 28px;
  text-shadow: 0 0 20px rgba(255,215,0,0.4);
}

.menu-buttons {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.rules-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 18px 22px;
  text-align: left;
}
.rules-card h3 {
  color: var(--gold);
  margin-bottom: 10px;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.rules-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.rules-card li {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  padding-left: 16px;
  position: relative;
}
.rules-card li::before {
  content: '♦';
  color: var(--diamonds-col);
  position: absolute;
  left: 0;
  font-size: 0.7rem;
  top: 2px;
}

/* ── Game Screen ─────────────────────────────────────────────────────────── */
#game-screen {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background:
    /* felt texture via repeating diagonal lines */
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 4px,
      rgba(0,0,0,0.04) 4px,
      rgba(0,0,0,0.04) 8px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 4px,
      rgba(0,0,0,0.04) 4px,
      rgba(0,0,0,0.04) 8px
    ),
    radial-gradient(ellipse at center, var(--felt-light) 0%, var(--felt) 40%, var(--felt-dark) 100%);
}

/* Header */
#game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: rgba(0,0,0,0.45);
  border-bottom: 2px solid var(--gold-dark);
  flex-shrink: 0;
}

#header-actions { display: flex; gap: 8px; }

/* Score Panel */
#score-panel {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}
.score-team {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.3);
  border-radius: 10px;
  padding: 5px 14px;
  border: 1px solid rgba(255,255,255,0.15);
}
.team-label { font-size: 0.78rem; color: rgba(255,255,255,0.7); }
.score-val {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(255,215,0,0.5);
}
.bags-val { font-size: 0.7rem; color: rgba(255,255,255,0.5); }
.score-divider { color: rgba(255,255,255,0.4); font-size: 0.9rem; }
.round-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  white-space: nowrap;
}
.team-us  .score-val { color: #34d399; text-shadow: 0 0 10px rgba(52,211,153,0.5); }
.team-them .score-val { color: #f87171; text-shadow: 0 0 10px rgba(248,113,113,0.5); }

/* Table */
#table {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 10px 20px;
  gap: 8px;
  min-height: 0;
}

.table-row {
  display: flex;
  align-items: center;
  justify-content: center;
}

.table-top    { flex: 1; }
.table-middle { flex: 2; gap: 16px; }
.table-bottom { flex: 1.5; flex-direction: column; gap: 6px; }

/* ── AI Players ───────────────────────────────────────────────────────────── */
.ai-player {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 14px;
  background: rgba(0,0,0,0.25);
  border: 2px solid rgba(255,255,255,0.1);
  min-width: clamp(100px, 11vw, 160px);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.ai-player.active-player {
  border-color: var(--gold) !important;
  box-shadow: 0 0 20px rgba(255,215,0,0.4), inset 0 0 20px rgba(255,215,0,0.05);
  animation: pulse-glow 1.5s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%,100% { box-shadow: 0 0 15px rgba(255,215,0,0.4); }
  50%      { box-shadow: 0 0 30px rgba(255,215,0,0.8); }
}

.player-info {
  border-radius: 8px;
  padding: 4px 10px;
  border: 1px solid currentColor;
  background: rgba(0,0,0,0.2);
  text-align: center;
  min-width: 110px;
}
.player-name {
  font-weight: 700;
  font-size: 0.9rem;
}
.player-stats {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 3px;
}
.bid-badge {
  font-size: 0.72rem;
  color: #fff;
  padding: 2px 7px;
  border-radius: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.tricks-badge {
  font-size: 0.72rem;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  padding: 2px 7px;
  border-radius: 20px;
}
.thinking {
  font-size: 0.72rem;
  color: rgba(255,215,0,0.8);
  font-style: italic;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0.3; } }

.ai-cards {
  display: flex;
  align-items: flex-end;
}

/* ── Card Styles ─────────────────────────────────────────────────────────── */
.card {
  width: var(--card-w);
  height: var(--card-h);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #ffffff, #f0f0f0);
  border: 1.5px solid #ccc;
  box-shadow: 2px 3px 10px rgba(0,0,0,0.35);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 4px;
  cursor: default;
  flex-shrink: 0;
  user-select: none;
}

.card.playable {
  cursor: pointer;
  border-color: #aaa;
}
.card.playable:hover {
  transform: translateY(-20px) scale(1.05) !important;
  box-shadow: 0 14px 30px rgba(0,0,0,0.5), 0 0 0 2px var(--gold);
  z-index: 50 !important;
}

.card-corner {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.card-top { align-self: flex-start; }
.card-bot {
  align-self: flex-end;
  transform: rotate(180deg);
}
.card-corner .rank {
  font-size: 0.85rem;
  font-weight: 800;
  color: #111;
}
.card-corner .suit {
  font-size: 0.7rem;
  line-height: 1;
}

.card.suit-spades   .card-corner .suit { color: var(--spades-col); }
.card.suit-hearts   .card-corner .suit { color: var(--hearts-col); }
.card.suit-diamonds .card-corner .suit { color: var(--diamonds-col); }
.card.suit-clubs    .card-corner .suit { color: var(--clubs-col); }

.card.suit-spades   .card-corner .rank { color: var(--spades-col); }
.card.suit-hearts   .card-corner .rank { color: var(--hearts-col); }
.card.suit-diamonds .card-corner .rank { color: var(--diamonds-col); }
.card.suit-clubs    .card-corner .rank { color: var(--clubs-col); }

.card-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  line-height: 1;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

/* Card back */
.card-back {
  background: linear-gradient(135deg, #1a237e 25%, #283593 50%, #1a237e 75%);
  border: 2px solid #3949ab;
  cursor: default !important;
  position: relative;
  overflow: hidden;
}
.card-back::after {
  content: '';
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  background:
    repeating-linear-gradient(45deg, transparent, transparent 3px, rgba(255,255,255,0.04) 3px, rgba(255,255,255,0.04) 6px);
}
.card-back-inner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(255,255,255,0.3);
  font-size: 1.6rem;
  z-index: 1;
}

/* ── Trick Area ──────────────────────────────────────────────────────────── */
.trick-area {
  width: clamp(210px, 22vw, 310px);
  height: clamp(180px, 19vw, 265px);
  position: relative;
  background: rgba(0,0,0,0.2);
  border-radius: 16px;
  border: 2px solid rgba(255,215,0,0.25);
  box-shadow: inset 0 0 30px rgba(0,0,0,0.3);
  flex-shrink: 0;
}

.trick-card-slot {
  position: absolute;
  width: var(--card-w);
  height: var(--card-h);
}

.trick-north { top: 8px;  left: 50%; transform: translateX(-50%); }
.trick-south { bottom: 8px; left: 50%; transform: translateX(-50%); }
.trick-west  { left: 8px; top: 50%; transform: translateY(-50%); }
.trick-east  { right: 8px; top: 50%; transform: translateY(-50%); }

.trick-card { animation: card-drop-in 0.3s cubic-bezier(0.34,1.56,0.64,1); }

@keyframes card-drop-in {
  0%   { transform: scale(0.6) translateY(-20px); opacity: 0; }
  100% { transform: scale(1) translateY(0);       opacity: 1; }
}

.trick-empty {
  width: 100%;
  height: 100%;
  border: 2px dashed rgba(255,255,255,0.1);
  border-radius: var(--radius);
}

.trick-winner-flash {
  animation: winner-flash 0.7s ease;
}
@keyframes winner-flash {
  0%,100% { filter: none; }
  30%      { filter: brightness(2) saturate(2); }
  60%      { filter: brightness(1.5); }
}

.spades-broken-badge {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--spades-col);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(124,58,237,0.5);
}

/* ── Human Hand ───────────────────────────────────────────────────────────── */
.human-info {
  text-align: center;
  margin-bottom: 4px;
}
.human-name {
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  border: 2px solid #3b82f6;
  background: rgba(59,130,246,0.15);
  transition: box-shadow 0.3s;
}
.human-name.active-name {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(255,215,0,0.1);
  box-shadow: 0 0 20px rgba(255,215,0,0.4);
  animation: pulse-glow 1.5s infinite;
}

.human-hand {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 10px;
  position: relative;
  min-height: calc(var(--card-h) + 24px);
}

/* ── Bid Panel ────────────────────────────────────────────────────────────── */
.bid-panel {
  padding: 10px 16px;
  background: rgba(0,0,0,0.5);
  border-top: 2px solid rgba(255,215,0,0.3);
  display: flex;
  justify-content: center;
}
.bid-panel-inner {
  text-align: center;
  max-width: 600px;
}
.bid-label {
  font-size: 0.85rem;
  color: var(--gold);
  margin-bottom: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.bid-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.bid-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.15s;
}
.bid-btn:hover {
  background: var(--gold);
  color: #1a0a00;
  border-color: var(--gold);
  transform: scale(1.1);
  box-shadow: 0 0 12px rgba(255,215,0,0.5);
}
.bid-btn:first-child { /* NIL */
  background: rgba(124,58,237,0.3);
  border-color: var(--spades-col);
  color: #c4b5fd;
}
.bid-btn:first-child:hover {
  background: var(--spades-col);
  color: #fff;
  box-shadow: 0 0 12px rgba(124,58,237,0.6);
}

/* ── Messages ─────────────────────────────────────────────────────────────── */
.action-message {
  text-align: center;
  padding: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(255,215,0,0.4);
  min-height: 32px;
}

.game-message {
  text-align: center;
  padding: 4px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  min-height: 20px;
}

/* ── Overlay (Round Over / Game Over) ─────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  animation: fade-in 0.3s ease;
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.overlay-box {
  border-radius: 24px;
  padding: 40px 48px;
  text-align: center;
  max-width: 420px;
  width: 90vw;
  animation: slide-up 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes slide-up {
  from { transform: translateY(40px) scale(0.9); opacity: 0; }
  to   { transform: translateY(0) scale(1);      opacity: 1; }
}

.round-over-box {
  background: linear-gradient(135deg, #1e3a5f, #0f2340);
  border: 2px solid #3b82f6;
  box-shadow: 0 0 60px rgba(59,130,246,0.4);
}
.game-over-box {
  border: 3px solid var(--gold);
}
.game-over-box.win {
  background: linear-gradient(135deg, #064e3b, #065f46);
  box-shadow: 0 0 80px rgba(52,211,153,0.5);
}
.game-over-box.loss {
  background: linear-gradient(135deg, #450a0a, #7f1d1d);
  box-shadow: 0 0 80px rgba(220,38,38,0.4);
}

.overlay-title {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 20px;
  color: var(--gold);
}
.game-over-emoji {
  font-size: 4rem;
  margin-bottom: 12px;
  animation: bounce-in 0.5s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes bounce-in {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}

.round-scores, .final-scores {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 16px 0;
  font-size: 1.05rem;
}
.round-score-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
}
.round-score-val {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--gold);
}
.overlay-hint {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  margin-bottom: 20px;
}
.rounds-played {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}
.game-over-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}
.team-name-label { font-size: 0.9rem; font-weight: 600; }

/* ── History Modal ────────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.modal-box {
  background: linear-gradient(135deg, #0f1923, #1a2332);
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: 20px;
  padding: 28px 32px;
  max-width: 500px;
  width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 0 60px rgba(0,0,0,0.6);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 14px;
}
.modal-header h2 { font-size: 1.3rem; color: var(--gold); }

.history-summary {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
}
.stat-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
}
.stat-box.wins   { border-color: rgba(52,211,153,0.4); }
.stat-box.losses { border-color: rgba(248,113,113,0.4); }
.stat-box.rate   { border-color: rgba(255,215,0,0.4); }
.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
}
.stat-box.wins   .stat-num { color: #34d399; }
.stat-box.losses .stat-num { color: #f87171; }
.stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.05em; }

.history-list { display: flex; flex-direction: column; gap: 8px; }

.history-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
}
.history-win  { background: rgba(52,211,153,0.1);  border: 1px solid rgba(52,211,153,0.3); }
.history-loss { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); }
.history-row { flex-direction: column; gap: 6px; }
.history-top-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}
.history-result-icon { font-size: 1.1rem; flex-shrink: 0; }
.history-scores { font-weight: 700; flex: 1; font-size: 0.95rem; }
.history-rounds { color: rgba(255,255,255,0.5); font-size: 0.78rem; }
.history-date   { color: rgba(255,255,255,0.4); font-size: 0.75rem; }
.history-players {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  flex-wrap: wrap;
}
.history-team { color: rgba(255,255,255,0.7); }
.history-team-us   { color: #6ee7b7; }
.history-team-them { color: #fca5a5; }
.history-vs { color: rgba(255,255,255,0.3); font-size: 0.7rem; }
.no-history { text-align: center; color: rgba(255,255,255,0.4); padding: 20px; }

/* ── Bid Toasts ───────────────────────────────────────────────────────────── */
.bid-toast {
  position: fixed;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 8px 18px;
  border-radius: 20px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  z-index: 500;
  transform: translateX(-50%) translateY(-50%);
  animation: toast-pop 0.3s cubic-bezier(0.34,1.56,0.64,1);
  pointer-events: none;
}
.bid-toast-hide {
  animation: toast-hide 0.4s ease forwards;
}
@keyframes toast-pop  { from { transform: translateX(-50%) translateY(-50%) scale(0.5); opacity: 0; } }
@keyframes toast-hide { to   { transform: translateX(-50%) translateY(-50%) scale(0.8); opacity: 0; } }

/* ── Error Toast ──────────────────────────────────────────────────────────── */
.error-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #b91c1c;
  color: #fff;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  z-index: 1000;
  animation: slide-up 0.3s ease;
}

/* ── Join button ──────────────────────────────────────────────────────────── */
.btn-join {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: #fff;
  padding: 13px 28px;
  font-size: 1.05rem;
  box-shadow: 0 4px 16px rgba(14,165,233,0.4);
}
.btn-join:hover { filter: brightness(1.15); box-shadow: 0 6px 20px rgba(14,165,233,0.6); }

/* ── Setup Screen ─────────────────────────────────────────────────────────── */
#setup-screen {
  background: radial-gradient(ellipse at center, #1a2e1a 0%, #0d1a0d 100%);
}
.setup-card {
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,215,0,0.25);
  border-radius: 24px;
  padding: 36px 44px;
  text-align: center;
  max-width: 500px;
  width: 92vw;
  box-shadow: 0 0 80px rgba(0,0,0,0.6);
}
.setup-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold);
  margin-bottom: 6px;
}
.setup-subtitle {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.seat-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.seat-row { display: flex; align-items: center; justify-content: center; gap: 20px; }

.seat-box {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  min-width: 130px;
  transition: border-color 0.2s, background 0.2s;
}
.seat-box:has(input:checked) {
  border-color: var(--gold);
  background: rgba(255,215,0,0.07);
}

.seat-position-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  line-height: 1.4;
}
.team-hint {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
  font-weight: 400;
}

.seat-you-badge {
  font-size: 0.9rem;
  font-weight: 900;
  color: var(--gold);
  text-align: center;
  padding: 10px 16px;
  border: 2px solid var(--gold);
  border-radius: 12px;
  background: rgba(255,215,0,0.1);
  box-shadow: 0 0 20px rgba(255,215,0,0.3);
  line-height: 1.4;
  min-width: 90px;
}

/* Toggle switch */
.seat-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.seat-toggle input { display: none; }
.toggle-track {
  width: 42px;
  height: 24px;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  position: relative;
  transition: background 0.2s;
  border: 1px solid rgba(255,255,255,0.2);
}
.seat-toggle input:checked ~ .toggle-track {
  background: var(--gold);
}
.toggle-thumb {
  position: absolute;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: left 0.2s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.seat-toggle input:checked ~ .toggle-track .toggle-thumb {
  left: 22px;
}
.toggle-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  min-width: 32px;
  text-align: left;
}
.seat-toggle input:checked ~ .toggle-label { color: var(--gold); }

.setup-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

/* ── Join Screen ──────────────────────────────────────────────────────────── */
#join-screen {
  background: radial-gradient(ellipse at center, #1a2e1a 0%, #0d1a0d 100%);
}
.join-card {
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(14,165,233,0.35);
  border-radius: 24px;
  padding: 40px 48px;
  text-align: center;
  max-width: 420px;
  width: 90vw;
  box-shadow: 0 0 80px rgba(0,0,0,0.6);
}
.join-title {
  font-size: 1.8rem;
  font-weight: 900;
  color: #38bdf8;
  margin-bottom: 8px;
}
.join-subtitle {
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  margin-bottom: 24px;
}
.join-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
#join-code-input {
  text-align: center;
  font-size: 1.6rem;
  letter-spacing: 0.25em;
  font-weight: 700;
  text-transform: uppercase;
}

/* ── Waiting Room ─────────────────────────────────────────────────────────── */
.waiting-room {
  position: absolute;
  inset: 0;
  background: rgba(0,10,0,0.85);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}
#game-screen { position: relative; }
.waiting-box {
  background: rgba(0,0,0,0.7);
  border: 2px solid rgba(255,215,0,0.4);
  border-radius: 24px;
  padding: 40px 48px;
  text-align: center;
  max-width: 460px;
  width: 90vw;
  box-shadow: 0 0 60px rgba(255,215,0,0.15);
}
.waiting-title {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--gold);
  margin-bottom: 20px;
}
.join-code-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
  background: rgba(255,215,0,0.06);
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: 14px;
  padding: 14px 18px;
}
.join-code-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.join-code-value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 0.25em;
  text-shadow: 0 0 20px rgba(255,215,0,0.6);
  font-family: monospace;
}
.btn-copy {
  background: rgba(255,215,0,0.15);
  border-color: rgba(255,215,0,0.3);
  color: var(--gold);
}
.btn-copy:hover { background: rgba(255,215,0,0.3); }

.waiting-seats {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.waiting-seat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.1);
}
.waiting-seat-row.seat-joined {
  border-color: rgba(52,211,153,0.4);
  background: rgba(52,211,153,0.06);
}
.waiting-seat-row.seat-waiting {
  border-color: rgba(255,215,0,0.25);
}
.seat-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.seat-joined .seat-dot { background: #34d399; box-shadow: 0 0 8px rgba(52,211,153,0.6); }
.seat-waiting .seat-dot { background: rgba(255,215,0,0.4); animation: blink 1.2s step-end infinite; }
.waiting-seat-name { font-weight: 700; font-size: 0.9rem; flex: 1; text-align: left; }
.waiting-seat-status {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}
.seat-joined .waiting-seat-status { color: #34d399; }

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); border-radius: 3px; }
::-webkit-scrollbar-thumb { background: rgba(255,215,0,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,215,0,0.6); }

/* ── Logout button ────────────────────────────────────────────────────────── */
.btn-logout {
  background: transparent;
  color: rgba(255,255,255,0.4);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 20px;
  font-size: 0.85rem;
  border-radius: 10px;
  margin-top: 4px;
}
.btn-logout:hover {
  background: rgba(220,38,38,0.15);
  color: #fca5a5;
  border-color: rgba(220,38,38,0.35);
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
/* Card sizes and trick area already handled by clamp() above.
   Only tweak layout specifics at very narrow widths. */
@media (max-width: 480px) {
  .game-title { font-size: 2.5rem; }
  .table-middle { gap: 6px; }
  #game-header { padding: 6px 10px; }
  .score-team { padding: 4px 8px; }
  .team-label { display: none; }
}