/* ============================================================
   야추 다이스 (DUO Yacht / Yahtzee 한국형)
   2026-05-21
   카지노 그린 펠트 + 골드 액센트 + 입체 다이스
   ============================================================ */

:root {
  --yc-bg: #0A2A1F;
  --yc-bg-felt: #0F3D2E;
  --yc-bg-card: #14513D;
  --yc-bg-hud: #103D2D;
  --yc-border: #2D6B52;
  --yc-border-bright: #4A8A6D;
  --yc-text: #F5F5F0;
  --yc-text-dim: #B5C9BC;
  --yc-text-muted: #6F8B7B;
  --yc-gold: #F59E0B;
  --yc-gold-bright: #FBBF24;
  --yc-gold-dark: #B45309;
  --yc-success: #10B981;
  --yc-danger: #EF4444;
  --yc-warn: #FBBF24;
  --yc-cyan: #06B6D4;
  --yc-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
  --yc-shadow-inset: inset 0 2px 12px rgba(0, 0, 0, 0.4);
  --yc-radius: 12px;
  --yc-radius-lg: 18px;
  --yc-radius-sm: 8px;
}

body {
  background:
    radial-gradient(ellipse at top, #185640, var(--yc-bg) 70%),
    var(--yc-bg);
  color: var(--yc-text);
  min-height: 100vh;
}

/* === Page Shell === */
.yc-page-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 1400px;
  margin: 0 auto;
  padding: 8px 12px;
  min-height: calc(100vh - 60px);
}
.yc-side-ad { display: none; }
@media (min-width: 1200px) {
  .yc-page-shell { grid-template-columns: 160px 1fr 160px; gap: 16px; }
  .yc-side-ad { display: block; min-height: 600px; }
}

.yc-app {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  width: 100%;
}

.yc-screen { display: none; width: 100%; max-width: 1100px; }
.yc-screen.active {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* === LOADING === */
.yc-loading-card {
  background: linear-gradient(180deg, var(--yc-bg-card), #103D2C);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius-lg);
  padding: 48px 32px;
  text-align: center;
  box-shadow: var(--yc-shadow);
  max-width: 380px;
  margin: 60px auto 0;
}
.yc-loading-spinner {
  width: 60px; height: 60px;
  border: 4px solid var(--yc-border);
  border-top-color: var(--yc-gold);
  border-radius: 50%;
  margin: 0 auto 18px;
  animation: yc-spin 1s linear infinite;
}
@keyframes yc-spin { to { transform: rotate(360deg); } }
.yc-loading-text { color: var(--yc-text); font-weight: 700; font-size: 16px; }

/* === SETUP === */
.yc-setup {
  background: linear-gradient(180deg, var(--yc-bg-card), #103D2C);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--yc-shadow);
  max-width: 580px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.yc-setup::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(245,158,11,0.12), transparent 50%);
  pointer-events: none;
}
.yc-setup-emoji {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 8px;
  animation: yc-bob 2.4s ease-in-out infinite;
}
@keyframes yc-bob {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%      { transform: translateY(-6px) rotate(5deg); }
}
.yc-setup-title {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
  background: linear-gradient(180deg, #FEF3C7, var(--yc-gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.yc-setup-sub { color: var(--yc-text-dim); font-size: 14px; margin-bottom: 18px; }

.yc-setup-dice-preview {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 18px 0 22px;
}
.yc-prev-die {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(180deg, #FFF, #E0E0E0);
  border: 1px solid #999;
  border-radius: 8px;
  font-size: 32px;
  color: #1A1A1A;
  box-shadow: 0 3px 8px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.6);
  animation: yc-prev-roll 3s ease-in-out infinite;
}
.yc-prev-die:nth-child(2) { animation-delay: 0.2s; }
.yc-prev-die:nth-child(3) { animation-delay: 0.4s; }
.yc-prev-die:nth-child(4) { animation-delay: 0.6s; }
.yc-prev-die:nth-child(5) { animation-delay: 0.8s; }
@keyframes yc-prev-roll {
  0%, 100% { transform: translateY(0) rotate(0); }
  50%      { transform: translateY(-8px) rotate(15deg); }
}

.yc-setup-input {
  width: 100%;
  max-width: 320px;
  margin: 8px auto;
  display: block;
  padding: 12px 14px;
  background: var(--yc-bg-hud);
  border: 1px solid var(--yc-border);
  border-radius: 10px;
  color: var(--yc-text);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}
.yc-setup-input:focus { outline: none; border-color: var(--yc-gold); }

.yc-setup-btn {
  display: inline-block;
  background: linear-gradient(180deg, var(--yc-gold-bright), var(--yc-gold-dark));
  color: #1A1A1A;
  font-weight: 900;
  font-size: 18px;
  border: none;
  border-radius: 14px;
  padding: 16px 32px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(245,158,11,0.4), inset 0 1px 0 rgba(255,255,255,0.3);
  transition: transform 0.1s, box-shadow 0.2s;
  margin: 8px 0;
  width: 100%;
  max-width: 320px;
}
.yc-setup-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(245,158,11,0.55), inset 0 1px 0 rgba(255,255,255,0.3);
}
.yc-setup-btn-secondary {
  background: var(--yc-bg-hud);
  color: var(--yc-text);
  border: 1px solid var(--yc-border-bright);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.yc-setup-btn-secondary:hover { background: var(--yc-bg-card); transform: translateY(-2px); }

.yc-setup-hint {
  color: var(--yc-text-dim);
  font-size: 13px;
  line-height: 1.7;
  margin-top: 18px;
  text-align: left;
  background: rgba(0,0,0,0.25);
  border-radius: var(--yc-radius);
  padding: 12px 16px;
  border-left: 3px solid var(--yc-gold);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.yc-setup-hint b { color: var(--yc-gold-bright); }
.yc-login-warn {
  background: rgba(245,158,11,0.12);
  border: 1px solid var(--yc-warn);
  color: var(--yc-text);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  margin: 8px auto 12px;
  max-width: 360px;
}

/* === LOBBY === */
.yc-lobby {
  background: linear-gradient(180deg, var(--yc-bg-card), #103D2C);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius-lg);
  padding: 22px 20px;
  box-shadow: var(--yc-shadow);
  max-width: 580px;
  margin: 0 auto;
  width: 100%;
}
.yc-lobby-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.yc-lobby-title { font-size: 22px; font-weight: 900; }
.yc-lobby-invite { background: rgba(0,0,0,0.3); border-radius: var(--yc-radius); padding: 12px 14px; margin-bottom: 14px; }
.yc-lobby-invite-label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--yc-text-muted); margin-bottom: 6px; }
.yc-lobby-invite-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.yc-lobby-invite-code {
  font-size: 24px; font-weight: 900;
  color: var(--yc-gold);
  letter-spacing: 4px;
  font-variant-numeric: tabular-nums;
  flex: 1 1 auto; user-select: all;
}
.yc-lobby-options { background: rgba(0,0,0,0.2); border-radius: var(--yc-radius); padding: 12px 14px; margin-bottom: 14px; }
.yc-lobby-opt-label {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; font-size: 13px; font-weight: 700;
}
.yc-lobby-opt-hint { font-size: 11px; color: var(--yc-text-muted); margin-top: 8px; }
.yc-lobby-roster-head {
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--yc-text-muted); font-weight: 700;
  text-transform: uppercase; margin-bottom: 6px;
}
.yc-lobby-roster {
  list-style: none; padding: 0; margin: 0 0 14px;
  display: flex; flex-direction: column; gap: 6px;
  max-height: 280px; overflow-y: auto;
}
.yc-lobby-roster li {
  display: grid; grid-template-columns: auto 1fr auto auto;
  align-items: center; gap: 10px;
  padding: 8px 12px;
  background: var(--yc-bg-hud);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius-sm);
  font-size: 14px;
}
.yc-roster-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background-size: cover; background-position: center;
  background-color: var(--yc-bg-card);
  border: 1px solid var(--yc-border);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 900; color: #FFF;
}
.yc-roster-avatar-initial {
  background: linear-gradient(135deg, var(--yc-gold), var(--yc-gold-dark));
  color: #1A1A1A;
}
.yc-roster-nick {
  font-weight: 700; color: var(--yc-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.yc-roster-host-tag {
  font-size: 11px; font-weight: 800; color: var(--yc-gold);
  background: rgba(245,158,11,0.15);
  border: 1px solid var(--yc-gold);
  padding: 2px 6px; border-radius: 4px;
}
.yc-roster-kick {
  background: transparent; color: var(--yc-danger);
  border: 1px solid var(--yc-danger);
  font-size: 11px; padding: 2px 8px; border-radius: 4px;
  cursor: pointer;
}
.yc-roster-disconnect { color: var(--yc-text-muted); font-size: 11px; }

/* === Turn Spotlight === */
.yc-turn-spotlight {
  background: linear-gradient(135deg, var(--yc-bg-card), #166848);
  border: 3px solid var(--yc-border-bright);
  border-radius: var(--yc-radius-lg);
  padding: 14px 20px;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  box-shadow: 0 6px 24px rgba(0,0,0,0.4);
  position: sticky;
  top: 8px;
  z-index: 100;
  overflow: hidden;
}
.yc-turn-spotlight.yc-my-turn {
  background: linear-gradient(135deg, var(--yc-gold-dark), var(--yc-gold));
  border-color: var(--yc-gold-bright);
  box-shadow: 0 6px 36px rgba(245,158,11,0.6), 0 0 0 3px rgba(245,158,11,0.3);
  animation: yc-my-turn-pulse 2s ease-in-out infinite;
}
@keyframes yc-my-turn-pulse {
  0%, 100% { box-shadow: 0 6px 36px rgba(245,158,11,0.6), 0 0 0 3px rgba(245,158,11,0.3); }
  50%      { box-shadow: 0 6px 48px rgba(245,158,11,0.85), 0 0 0 6px rgba(245,158,11,0.4); }
}
.yc-turn-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 8px;
}
.yc-turn-content {
  display: flex;
  align-items: center;
  gap: 14px;
}
.yc-turn-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background-size: cover; background-position: center;
  background-color: var(--yc-bg-hud);
  border: 4px solid var(--yc-gold);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 900; color: #FFF;
  flex-shrink: 0;
  box-shadow: 0 0 24px rgba(245,158,11,0.7);
  animation: yc-turn-glow 1.8s ease-in-out infinite;
  position: relative;
}
.yc-turn-avatar::after {
  content: "🎯";
  position: absolute;
  bottom: -4px;
  right: -4px;
  font-size: 16px;
  background: var(--yc-gold);
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}
.yc-turn-avatar.yc-roster-avatar-initial {
  background: linear-gradient(135deg, var(--yc-gold), var(--yc-gold-dark));
  color: #1A1A1A;
}
@keyframes yc-turn-glow {
  0%, 100% { box-shadow: 0 0 18px rgba(245,158,11,0.6); }
  50%      { box-shadow: 0 0 30px rgba(245,158,11,0.9); }
}
.yc-turn-info { flex: 1; min-width: 0; }
.yc-turn-nick {
  font-size: 18px; font-weight: 900; color: #FFF;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.yc-turn-stats { font-size: 13px; color: rgba(255,255,255,0.85); margin-top: 2px; }
.yc-turn-total { color: var(--yc-gold); font-weight: 800; }
.yc-turn-spotlight.yc-my-turn .yc-turn-total { color: #FEF3C7; }
.yc-turn-timer {
  font-size: 28px; font-weight: 900; color: #FFF;
  font-variant-numeric: tabular-nums;
  min-width: 44px; text-align: right;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.yc-turn-timer.yc-warn-soft { color: var(--yc-warn); }
.yc-turn-timer.yc-warn-hard {
  color: var(--yc-danger);
  animation: yc-time-pulse 0.5s ease-in-out infinite;
}
@keyframes yc-time-pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.12); }
}

/* === Play Layout === */
.yc-play-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 1024px) {
  .yc-play-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 14px; }
}

/* === Left Leaderboard === */
.yc-multi-left { width: 100%; }
.yc-leaderboard {
  background: var(--yc-bg-card);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius);
  padding: 10px;
  box-shadow: var(--yc-shadow);
}
.yc-leaderboard-head { margin-bottom: 8px; }
.yc-leaderboard-title { font-size: 13px; font-weight: 800; color: var(--yc-text); }
.yc-leaderboard-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 4px;
}
.yc-leaderboard-list li {
  display: grid;
  grid-template-columns: 20px 24px 1fr auto;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: var(--yc-bg-hud);
  border: 1px solid var(--yc-border);
  border-radius: 6px;
  font-size: 12px;
}
.yc-leaderboard-list li.yc-lb-current-turn {
  border-color: var(--yc-gold-bright);
  background: rgba(245,158,11,0.18);
  box-shadow: 0 0 0 2px var(--yc-gold-bright), 0 0 12px rgba(245,158,11,0.4);
  animation: yc-lb-current-pulse 1.6s ease-in-out infinite;
}
@keyframes yc-lb-current-pulse {
  0%, 100% { box-shadow: 0 0 0 2px var(--yc-gold-bright), 0 0 12px rgba(245,158,11,0.4); }
  50%      { box-shadow: 0 0 0 2px var(--yc-gold-bright), 0 0 20px rgba(245,158,11,0.7); }
}
.yc-leaderboard-list li.yc-lb-current-turn .yc-lb-rank::after {
  content: "🎯";
  margin-left: 2px;
  font-size: 10px;
}
.yc-leaderboard-list li.yc-lb-current-turn .yc-lb-avatar {
  border: 2px solid var(--yc-gold-bright);
  box-shadow: 0 0 8px rgba(245,158,11,0.6);
}
.yc-leaderboard-list li.yc-lb-me { border-color: var(--yc-gold); }
.yc-leaderboard-list li.yc-lb-rank-1 { border-color: var(--yc-gold); }
.yc-leaderboard-list li.yc-lb-rank-2 { border-color: #C0C0C0; }
.yc-leaderboard-list li.yc-lb-rank-3 { border-color: #CD7F32; }
.yc-leaderboard-list li.yc-lb-disconnected { opacity: 0.5; }
.yc-leaderboard-list .yc-lb-rank {
  font-weight: 900; text-align: center; color: var(--yc-text-dim);
}
.yc-leaderboard-list .yc-lb-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  background-size: cover; background-position: center;
  border: 1px solid var(--yc-border);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 900; color: #FFF;
}
.yc-leaderboard-list .yc-lb-avatar.yc-roster-avatar-initial {
  background: linear-gradient(135deg, var(--yc-gold), var(--yc-gold-dark));
  color: #1A1A1A;
}
.yc-leaderboard-list .yc-lb-nick {
  font-weight: 700; color: var(--yc-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.yc-leaderboard-list .yc-lb-score {
  font-weight: 900; color: var(--yc-gold);
  font-variant-numeric: tabular-nums;
}

/* === Play Main === */
.yc-play-main {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  width: 100%;
}

/* === Dice Area === */
.yc-dice-area {
  width: 100%;
  background: linear-gradient(180deg, #185640, #103D2C);
  border: 2px solid var(--yc-border-bright);
  border-radius: var(--yc-radius);
  padding: 14px;
  box-shadow: var(--yc-shadow), var(--yc-shadow-inset);
}
.yc-dice-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.yc-die {
  width: 64px;
  height: 64px;
  background: linear-gradient(180deg, #FFFFFF, #DCDCDC);
  border: 1px solid #777;
  border-radius: 10px;
  position: relative;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6), inset 0 2px 0 rgba(255,255,255,0.7);
  transition: transform 0.2s, box-shadow 0.2s;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr 1fr;
  padding: 8px;
  gap: 2px;
}
.yc-die:hover { transform: translateY(-3px); box-shadow: 0 6px 14px rgba(0,0,0,0.6); }
.yc-die.yc-die-locked {
  background: linear-gradient(180deg, #FEF3C7, #FCD34D);
  border-color: var(--yc-gold);
  box-shadow: 0 0 18px rgba(245,158,11,0.7), inset 0 2px 0 rgba(255,255,255,0.6);
  transform: translateY(-4px);
}
.yc-die.yc-die-locked::after {
  content: "🔒";
  position: absolute;
  top: -8px;
  right: -8px;
  font-size: 14px;
  background: var(--yc-gold);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.yc-die.yc-die-rolling {
  animation: yc-die-roll 0.6s ease-in-out;
}
@keyframes yc-die-roll {
  0%   { transform: rotate(0) scale(1); }
  25%  { transform: rotate(180deg) scale(1.1); }
  50%  { transform: rotate(360deg) scale(0.95); }
  75%  { transform: rotate(540deg) scale(1.05); }
  100% { transform: rotate(720deg) scale(1); }
}

/* 다이스 점 — 5 face 위치 */
.yc-die-dot {
  width: 100%;
  height: 100%;
  background: #1A1A1A;
  border-radius: 50%;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.3);
  align-self: center;
  justify-self: center;
}
.yc-die[data-face="0"] .yc-die-dot { display: none; }

/* 빈 die (굴림 전) — 카지노 배경 위에서 잘 보이게 밝게 */
.yc-die[data-face="0"] {
  background: linear-gradient(180deg, #E8E8E8, #BDBDBD);
  border: 2px dashed #999;
  box-shadow: 0 3px 8px rgba(0,0,0,0.4);
  opacity: 0.85;
}
.yc-die[data-face="0"]:hover {
  transform: none;
  cursor: default;
}
.yc-die[data-face="0"]::before {
  content: "?";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 900;
  color: rgba(0,0,0,0.4);
  text-shadow: 0 1px 0 rgba(255,255,255,0.6);
}

/* Roll button */
.yc-roll-row {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.yc-roll-btn {
  background: linear-gradient(180deg, var(--yc-danger), #B91C1C);
  color: #FFF;
  font-weight: 900;
  font-size: 17px;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(239,68,68,0.5), inset 0 1px 0 rgba(255,255,255,0.3);
  transition: transform 0.1s, box-shadow 0.2s;
}
.yc-roll-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(239,68,68,0.65), inset 0 1px 0 rgba(255,255,255,0.3);
}
.yc-roll-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.yc-roll-hint { font-size: 12px; color: var(--yc-text-dim); }

/* === Scoreboard === */
.yc-scoreboard {
  width: 100%;
  background: var(--yc-bg-card);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius);
  padding: 12px;
  box-shadow: var(--yc-shadow);
}
.yc-scoreboard-section-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--yc-text-muted);
  margin-bottom: 8px;
}
.yc-score-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.yc-score-grid.yc-upper { grid-template-columns: repeat(3, 1fr); }
.yc-score-grid.yc-lower { grid-template-columns: repeat(3, 1fr); }

.yc-cat {
  background: var(--yc-bg-hud);
  border: 1px solid var(--yc-border);
  color: var(--yc-text);
  padding: 10px 8px;
  border-radius: var(--yc-radius-sm);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  transition: all 0.15s;
  position: relative;
}
.yc-cat[data-clickable]:hover {
  border-color: var(--yc-gold-bright);
  background: rgba(245,158,11,0.1);
  transform: translateY(-2px);
}
/* 자기 차례 아니거나 굴리기 전 → hover 효과 없음 */
.yc-cat:not([data-clickable]):not(.yc-cat-filled) {
  cursor: default;
  opacity: 0.7;
}
.yc-cat[data-clickable] { cursor: pointer; }
.yc-cat.yc-cat-filled {
  background: rgba(0,0,0,0.4);
  border-color: var(--yc-gold);
  cursor: default;
}
.yc-cat.yc-cat-filled:hover {
  transform: none;
  background: rgba(0,0,0,0.4);
}
.yc-cat.yc-cat-preview {
  border-color: var(--yc-gold-bright);
  background: rgba(245,158,11,0.18);
  box-shadow: 0 0 12px rgba(245,158,11,0.3);
}
.yc-cat.yc-cat-preview .yc-cat-score { color: var(--yc-gold-bright); }
.yc-cat-yacht.yc-cat-preview {
  background: rgba(239,68,68,0.2);
  border-color: var(--yc-danger);
  box-shadow: 0 0 16px rgba(239,68,68,0.4);
  animation: yc-cat-pulse 1s ease-in-out infinite;
}
@keyframes yc-cat-pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.04); }
}
.yc-cat-name { font-size: 12px; font-weight: 700; }
.yc-cat-score {
  font-size: 20px;
  font-weight: 900;
  color: var(--yc-text-dim);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.yc-cat-filled .yc-cat-score { color: var(--yc-gold); }
.yc-cat-hint {
  font-size: 9px;
  color: var(--yc-text-muted);
  letter-spacing: 0.5px;
}
.yc-cat:not(.yc-cat-filled):not([data-clickable]) {
  pointer-events: none;
}

/* Upper sum bar */
.yc-upper-sum-bar {
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
  padding: 6px 10px;
  margin-top: 8px;
}
.yc-upper-sum-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--yc-text-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}
.yc-upper-sum-label span#ycUpperSum { color: var(--yc-gold-bright); font-weight: 900; }
.yc-upper-bonus-tag {
  background: var(--yc-gold);
  color: #1A1A1A;
  font-size: 10px;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 10px;
  animation: yc-bonus-glow 1.4s ease-in-out infinite;
}
@keyframes yc-bonus-glow {
  0%, 100% { box-shadow: 0 0 0 transparent; }
  50%      { box-shadow: 0 0 14px rgba(245,158,11,0.8); }
}
.yc-upper-sum-bg {
  background: var(--yc-bg-hud);
  border: 1px solid var(--yc-border);
  border-radius: 6px;
  height: 8px;
  overflow: hidden;
}
.yc-upper-sum-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--yc-success), var(--yc-gold));
  border-radius: 6px;
  transition: width 0.3s;
}

.yc-yacht-bonus {
  background: linear-gradient(135deg, var(--yc-gold), var(--yc-danger));
  color: #FFF;
  font-weight: 900;
  text-align: center;
  padding: 8px 12px;
  border-radius: var(--yc-radius-sm);
  margin-top: 10px;
  font-size: 14px;
  box-shadow: 0 4px 14px rgba(245,158,11,0.5);
}

/* === Play controls === */
.yc-play-controls {
  display: flex;
  gap: 8px;
  justify-content: center;
}
.yc-icon-btn {
  background: var(--yc-bg-card);
  border: 1px solid var(--yc-border);
  color: var(--yc-text);
  width: 32px; height: 32px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.yc-icon-btn:hover { border-color: var(--yc-border-bright); background: var(--yc-bg-hud); }
.yc-icon-btn.yc-muted { opacity: 0.4; }
.yc-icon-btn-give { color: var(--yc-danger); }

/* === END === */
.yc-end-card {
  background: linear-gradient(180deg, var(--yc-bg-card), #103D2C);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius-lg);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--yc-shadow);
}
.yc-end-title { font-size: 22px; font-weight: 900; color: var(--yc-gold); margin-bottom: 16px; }
.yc-final-ranking {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.yc-final-ranking li {
  display: grid;
  grid-template-columns: 36px 44px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--yc-bg-hud);
  border: 1px solid var(--yc-border);
  border-radius: var(--yc-radius);
  font-size: 14px;
}
.yc-final-ranking li.yc-final-rank-1 {
  border-color: var(--yc-gold);
  background: linear-gradient(180deg, rgba(245,158,11,0.18), transparent);
  box-shadow: 0 0 0 1px var(--yc-gold);
}
.yc-final-ranking li.yc-final-rank-2 { border-color: #C0C0C0; }
.yc-final-ranking li.yc-final-rank-3 { border-color: #CD7F32; }
.yc-final-medal { font-size: 24px; text-align: center; }
.yc-final-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background-size: cover; background-position: center;
  border: 2px solid var(--yc-border);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 900; color: #FFF;
}
.yc-final-avatar.yc-roster-avatar-initial {
  background: linear-gradient(135deg, var(--yc-gold), var(--yc-gold-dark));
  color: #1A1A1A;
}
.yc-final-nick { font-weight: 800; color: var(--yc-text); font-size: 15px; }
.yc-final-score {
  font-weight: 900; color: var(--yc-gold);
  font-variant-numeric: tabular-nums; font-size: 18px;
}
.yc-final-meta { font-size: 11px; color: var(--yc-text-muted); text-align: right; }

.yc-end-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}
@media (min-width: 600px) {
  .yc-end-actions { flex-direction: row; }
  .yc-end-actions > * { flex: 1; }
}

/* === Buttons === */
.yc-btn-primary {
  background: linear-gradient(180deg, var(--yc-gold-bright), var(--yc-gold-dark));
  color: #1A1A1A;
  font-weight: 900;
  font-size: 16px;
  border: none;
  border-radius: 12px;
  padding: 14px 20px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(245,158,11,0.5), inset 0 1px 0 rgba(255,255,255,0.3);
  transition: transform 0.1s;
}
.yc-btn-primary:hover { transform: translateY(-2px); }
.yc-btn-secondary {
  background: var(--yc-bg-hud);
  color: var(--yc-text);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid var(--yc-border-bright);
  border-radius: 12px;
  padding: 14px 20px;
  cursor: pointer;
}
.yc-btn-secondary:hover { background: var(--yc-bg-card); }
.yc-btn-ghost {
  background: transparent;
  color: var(--yc-text-dim);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid var(--yc-border);
  border-radius: 12px;
  padding: 14px 20px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* === Toast === */
.yc-toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: rgba(10, 42, 31, 0.95);
  border: 1px solid var(--yc-border-bright);
  color: var(--yc-text);
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: var(--yc-shadow);
  z-index: 2000;
  pointer-events: none;
  transition: transform 0.3s ease-out;
}
.yc-toast.show { transform: translateX(-50%) translateY(0); }
.yc-toast.yc-toast-success { border-color: var(--yc-success); }
.yc-toast.yc-toast-error { border-color: var(--yc-danger); }
.yc-toast.yc-toast-warn { border-color: var(--yc-warn); }

/* === Responsive === */
@media (max-width: 1023px) {
  .yc-play-layout { grid-template-columns: 1fr; }
  .yc-multi-left { order: 2; }
  .yc-play-main { order: 1; }
  .yc-leaderboard-list { flex-direction: row; flex-wrap: wrap; }
  .yc-leaderboard-list li { flex: 1 1 calc(50% - 4px); grid-template-columns: 16px 22px 1fr auto; }
}
@media (max-width: 640px) {
  .yc-page-shell { padding: 4px 6px; }
  .yc-setup { padding: 22px 16px; }
  .yc-setup-title { font-size: 28px; }
  .yc-setup-emoji { font-size: 52px; }
  .yc-turn-spotlight { padding: 10px 12px; top: 4px; }
  .yc-turn-avatar { width: 52px; height: 52px; font-size: 22px; }
  .yc-turn-avatar::after { width: 18px; height: 18px; font-size: 12px; bottom: -3px; right: -3px; }
  .yc-turn-nick { font-size: 16px; }
  .yc-turn-timer { font-size: 22px; }
  .yc-dice-row { gap: 8px; }
  .yc-die { width: 48px; height: 48px; padding: 5px; }
  .yc-roll-btn { padding: 10px 18px; font-size: 15px; }
  .yc-cat { padding: 8px 4px; }
  .yc-cat-name { font-size: 10px; }
  .yc-cat-score { font-size: 16px; }
  .yc-cat-hint { font-size: 8px; }
  .yc-final-ranking li {
    grid-template-columns: 28px 36px 1fr auto;
    gap: 8px; padding: 10px;
  }
  .yc-final-medal { font-size: 20px; }
  .yc-final-avatar { width: 36px; height: 36px; font-size: 14px; }
  .yc-final-nick { font-size: 13px; }
  .yc-final-score { font-size: 16px; }
  .yc-final-meta { display: none; }
}

/* === Utility === */
.yc-hidden { display: none !important; }