:root {
  --bg-primary: #0a0a14;
  --bg-secondary: #161623;
  --bg-card: rgba(22, 22, 35, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --accent: #6d28d9;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --red: #ef4444;
  --green: #22c55e;
  --yellow: #eab308;
  --blue: #3b82f6;
  --cell: 36px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
.hidden { display: none !important; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

.background-animation { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.35; }
.orb-1 { width: 350px; height: 350px; background: radial-gradient(circle, var(--accent) 0%, transparent 70%); top: -80px; left: -80px; animation: f1 20s ease-in-out infinite; }
.orb-2 { width: 300px; height: 300px; background: radial-gradient(circle, var(--green) 0%, transparent 70%); bottom: -60px; right: -60px; animation: f2 25s ease-in-out infinite; }
@keyframes f1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(50px,30px)} }
@keyframes f2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-40px,-30px)} }

.container { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.header { text-align: center; margin-bottom: 1.5rem; }
.back-link { color: var(--text-muted); text-decoration: none; font-size: 0.9rem; transition: color 0.2s; display: inline-block; margin-bottom: 0.3rem; }
.back-link:hover { color: var(--green); }
.logo { font-size: 2.2rem; font-weight: 800; background: linear-gradient(135deg, var(--text-main), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.screen { display: none; }
.screen.active { display: block; }

.setup-card {
  max-width: 500px; margin: 0 auto;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: 16px; padding: 2rem; backdrop-filter: blur(12px);
}
.setup-card h2 { text-align: center; font-size: 1.3rem; margin-bottom: 1.5rem; color: var(--text-muted); font-weight: 400; }
.setup-section { margin-bottom: 1.5rem; }
.setup-label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 1px; }

.player-count-btns { display: flex; justify-content: center; gap: 0.75rem; }
.count-btn {
  width: 56px; height: 56px; border-radius: 12px; border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.03); color: var(--text-main); font-family: inherit;
  font-size: 1.3rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.count-btn:hover { border-color: var(--green); }
.count-btn.active { background: var(--green); border-color: var(--green); color: #fff; }

.color-options { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.color-opt {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1rem; border-radius: 8px; border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.06); font-size: 0.9rem; cursor: pointer;
  transition: all 0.2s; opacity: 0.5; color: var(--text-main);
}
.color-opt.selected { opacity: 1; border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.1); }
.color-opt.disabled { opacity: 0.2; pointer-events: none; }
.color-dot { width: 14px; height: 14px; border-radius: 50%; display: inline-block; border: 1px solid rgba(0,0,0,0.2); }

.name-input-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.name-input-row .color-dot { flex-shrink: 0; }
.name-input {
  flex: 1; padding: 0.6rem 0.8rem; background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border); border-radius: 8px; color: var(--text-main);
  font-family: inherit; font-size: 0.9rem; outline: none;
}
.name-input:focus { border-color: var(--green); }

.start-btn {
  display: block; width: 100%; padding: 0.8rem; background: var(--green); border: none;
  border-radius: 10px; color: #fff; font-family: inherit; font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: all 0.3s;
}

#join-ludo-room {
  margin-top: 0.8rem;
}

.start-btn:hover { background: #16a34a; transform: translateY(-2px); box-shadow: 0 4px 20px rgba(34,197,94,0.3); }

.mode-buttons { display: flex; gap: 0.75rem; margin-bottom: 1.5rem; }
.mode-btn {
  flex: 1; padding: 1.2rem 0.8rem; border-radius: 12px; border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.03); color: var(--text-muted); cursor: pointer;
  transition: all 0.2s; text-align: center; font-family: inherit;
}
.mode-btn:hover { border-color: var(--green); }
.mode-btn.selected { border-color: var(--green); background: rgba(34,197,94,0.1); color: var(--text-main); }
.mode-icon { display: block; font-size: 1.8rem; margin-bottom: 0.4rem; }
.mode-label { display: block; font-weight: 600; font-size: 1rem; margin-bottom: 0.2rem; }
.mode-desc { display: block; font-size: 0.75rem; color: var(--text-muted); }

.online-name-row, .online-color-row { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1rem; }
.online-name-row label, .online-color-row label { font-size: 0.85rem; color: var(--text-muted); min-width: 60px; }
.online-name-row input {
  flex: 1; padding: 0.6rem 0.8rem; background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border); border-radius: 8px; color: var(--text-main);
  font-family: inherit; font-size: 0.9rem; outline: none;
}
.online-name-row input:focus { border-color: var(--green); }

.ludo-dd {
  position: relative;
  width: 160px;
}
.ludo-dd-selected {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  background: rgba(109,40,217,0.15);
  border: 1px solid rgba(109,40,217,0.4);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text-main);
  user-select: none;
  transition: all 0.2s;
}
.ludo-dd-selected:hover {
  background: rgba(109,40,217,0.25);
  border-color: rgba(109,40,217,0.6);
}
.ludo-dd-arrow {
  margin-left: auto;
  font-size: 0.6rem;
  color: var(--text-muted);
  transition: transform 0.2s;
}
.ludo-dd-options {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 100;
  background: #1a1a2e;
  border: 1px solid rgba(109,40,217,0.4);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  overflow: hidden;
}
.ludo-dd-options.open {
  display: block;
}
.ludo-dd-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.85rem;
  color: var(--text-main);
  cursor: pointer;
  transition: background 0.15s;
}
.ludo-dd-option:hover {
  background: rgba(109,40,217,0.35);
}
.ludo-dd-option .color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
}
.ludo-dd-option:hover .color-dot {
  border-color: rgba(255,255,255,0.4);
}
.online-actions { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 1.2rem; }
.online-action { text-align: center; }
.online-divider { text-align: center; color: var(--text-muted); font-size: 0.8rem; }
.online-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.4rem; }
.room-code-input input {
  width: 120px; padding: 0.7rem; text-align: center; font-size: 1.3rem;
  font-family: 'JetBrains Mono', monospace; font-weight: 700; letter-spacing: 4px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border);
  border-radius: 8px; color: var(--text-main); outline: none; text-transform: uppercase;
}
.room-code-input input:focus { border-color: var(--green); }
.online-status { padding: 0.5rem; border-radius: 8px; font-size: 0.8rem; text-align: center; margin-top: 0.5rem; }
.online-status.error { background: rgba(239,68,68,0.15); color: var(--red); }
.online-status.success { background: rgba(34,197,94,0.15); color: var(--green); }

.room-code-display {
  text-align: center; margin-bottom: 1.5rem;
  background: rgba(255,255,255,0.03); border-radius: 12px; padding: 1.2rem;
  border: 1px solid var(--glass-border);
}
.room-code-label { display: block; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.3rem; }
.room-code { display: block; font-size: 2.2rem; font-weight: 800; font-family: 'JetBrains Mono', monospace; letter-spacing: 6px; color: var(--green); }
.copy-code-btn { background: none; border: none; cursor: pointer; font-size: 1.2rem; padding: 0.3rem; margin-left: 0.5rem; vertical-align: middle; }

.waiting-info { text-align: center; }
.waiting-spinner { width: 36px; height: 36px; border: 3px solid var(--glass-border); border-top-color: var(--green); border-radius: 50%; animation: spin 0.8s linear infinite; margin: 0 auto 1rem; }
@keyframes spin { to { transform: rotate(360deg); } }
.waiting-hint { font-size: 0.75rem; color: var(--text-muted); }

#online-players-info { text-align: center; color: var(--text-muted); margin-bottom: 1rem; font-size: 0.9rem; }
#online-start-area { text-align: center; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--glass-border); }

.game-layout { display: flex; gap: 1.5rem; justify-content: center; align-items: flex-start; }

.board-wrapper {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: 16px; padding: 1rem; backdrop-filter: blur(12px);
  flex-shrink: 0;
}

.board {
  position: relative;
  width: calc(var(--cell) * 15);
  height: calc(var(--cell) * 15);
  display: grid;
  grid-template-columns: repeat(15, var(--cell));
  grid-template-rows: repeat(15, var(--cell));
}

.cell {
  width: var(--cell); height: var(--cell);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.06);
  font-size: 0.65rem; color: var(--text-muted);
  position: relative;
}

.cell.path { background: rgba(255,255,255,0.04); }
.cell.safe { background: rgba(255,255,255,0.08); }
.cell.start-red { background: rgba(239,68,68,0.25); }
.cell.start-green { background: rgba(34,197,94,0.25); }
.cell.start-yellow { background: rgba(234,179,8,0.25); }
.cell.start-blue { background: rgba(59,130,246,0.25); }

.cell.home-red { background: rgba(239,68,68,0.15); border-color: rgba(239,68,68,0.2); }
.cell.home-green { background: rgba(34,197,94,0.15); border-color: rgba(34,197,94,0.2); }
.cell.home-yellow { background: rgba(234,179,8,0.15); border-color: rgba(234,179,8,0.2); }
.cell.home-blue { background: rgba(59,130,246,0.15); border-color: rgba(59,130,246,0.2); }

.cell.base-red { background: rgba(239,68,68,0.12); }
.cell.base-green { background: rgba(34,197,94,0.12); }
.cell.base-yellow { background: rgba(234,179,8,0.12); }
.cell.base-blue { background: rgba(59,130,246,0.12); }

.cell.center-cell { background: rgba(255,255,255,0.1); border: none; }

.base-zone {
  position: absolute;
  width: calc(var(--cell) * 6);
  height: calc(var(--cell) * 6);
  border-radius: 12px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  padding: 18px;
  align-items: center;
  justify-items: center;
}
.base-zone.red { top: 0; left: 0; background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.25); }
.base-zone.green { top: 0; right: 0; background: rgba(34,197,94,0.15); border: 1px solid rgba(34,179,94,0.25); }
.base-zone.yellow { bottom: 0; right: 0; background: rgba(234,179,8,0.15); border: 1px solid rgba(234,179,8,0.25); }
.base-zone.blue { bottom: 0; left: 0; background: rgba(59,130,246,0.15); border: 1px solid rgba(59,130,246,0.25); }

.base-slot {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(0,0,0,0.3); border: 2px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
}

.piece {
  width: 26px; height: 26px; border-radius: 50%;
  position: absolute; z-index: 10;
  cursor: pointer;
  transition: left 0.15s ease-in-out, top 0.15s ease-in-out;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  border: 2px solid rgba(255,255,255,0.3);
}
.piece.red { background: var(--red); }
.piece.green { background: var(--green); }
.piece.yellow { background: var(--yellow); }
.piece.blue { background: var(--blue); }

.piece.selectable {
  animation: bounce 0.6s ease-in-out infinite;
  box-shadow: 0 0 12px rgba(255,255,255,0.4);
}

@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.side-panel {
  display: flex; flex-direction: column; gap: 1rem;
  min-width: 220px;
}

.turn-display {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: 12px; padding: 1rem; text-align: center;
  backdrop-filter: blur(12px);
}
.turn-label { display: block; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.turn-name { font-size: 1.2rem; font-weight: 700; }

.dice-area {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: 12px; padding: 1.2rem; text-align: center;
  backdrop-filter: blur(12px);
}

.dice {
  width: 72px; height: 72px; margin: 0 auto 1rem;
  background: #fff; border-radius: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  transition: transform 0.1s;
}
.dice:active { transform: scale(0.95); }

.dice.rolling {
  animation: diceRoll 0.6s ease-out;
}

@keyframes diceRoll {
  0% { transform: rotate(0deg) scale(1); }
  25% { transform: rotate(90deg) scale(1.1); }
  50% { transform: rotate(180deg) scale(0.9); }
  75% { transform: rotate(270deg) scale(1.05); }
  100% { transform: rotate(360deg) scale(1); }
}

.dice-face {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem; font-weight: 700; color: #1a1a1a;
}

.roll-btn {
  padding: 0.7rem 2rem; background: var(--green); border: none;
  border-radius: 8px; color: #fff; font-family: inherit;
  font-size: 0.95rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s;
}
.roll-btn:hover { background: #16a34a; }
.roll-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.players-list {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: 12px; padding: 0.8rem; backdrop-filter: blur(12px);
}

.player-row {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.6rem; border-radius: 8px; transition: background 0.2s;
}
.player-row.active-turn { background: rgba(255,255,255,0.06); }
.player-row .color-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.player-row .pname { flex: 1; font-size: 0.9rem; }
.player-row .pscore { font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-muted); }

.game-log {
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: 12px; padding: 0.8rem; max-height: 120px; overflow-y: auto;
  font-size: 0.78rem; color: var(--text-muted); backdrop-filter: blur(12px);
}

.log-entry { padding: 0.2rem 0; border-bottom: 1px solid rgba(255,255,255,0.03); }
.log-entry:last-child { border-bottom: none; }

.quit-btn {
  padding: 0.5rem; background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border);
  border-radius: 8px; color: var(--text-muted); font-family: inherit;
  font-size: 0.8rem; cursor: pointer; transition: all 0.2s;
}
.quit-btn:hover { border-color: var(--red); color: var(--red); }

.win-card {
  max-width: 500px; margin: 0 auto; text-align: center;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  border-radius: 16px; padding: 3rem 2rem; backdrop-filter: blur(12px);
  position: relative; overflow: hidden;
}
.win-card h2 {
  font-size: 2rem; margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-main), var(--green));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.win-trophy { font-size: 4rem; margin: 1rem 0; }
.win-card p { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 2rem; }
.results-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.back-btn-results {
  display: inline-block; padding: 0.8rem 2rem;
  background: rgba(255,255,255,0.05); border: 1px solid var(--glass-border);
  border-radius: 10px; color: var(--text-muted); text-decoration: none;
  font-family: inherit; font-size: 1rem; transition: all 0.3s;
}
.back-btn-results:hover { border-color: var(--green); color: var(--text-main); }

.confetti-piece {
  position: absolute; width: 8px; height: 8px; border-radius: 2px;
  animation: confettiFall 3s ease-in forwards;
}
@keyframes confettiFall {
  0% { transform: translateY(-20px) rotate(0deg); opacity: 1; }
  100% { transform: translateY(400px) rotate(720deg); opacity: 0; }
}

@media (max-width: 768px) {
  .game-layout { flex-direction: column; align-items: center; }
  .board-wrapper { padding: 0.5rem; }
  :root { --cell: 28px; }
  .base-slot { width: 26px; height: 26px; }
  .piece { width: 22px; height: 22px; }
  .side-panel { width: 100%; max-width: 350px; }
}

@media (max-width: 580px) {
  :root { --cell: 22px; }
  .base-slot { width: 20px; height: 20px; }
  .piece { width: 18px; height: 18px; }
  .base-zone { gap: 4px; padding: 10px; }
  .side-panel { min-width: unset; }
  .setup-card { padding: 1.2rem; }
  .dice { width: 56px; height: 56px; }
  .dice-face { font-size: 1.5rem; }
}

@media (max-width: 420px) {
  :root { --cell: 18px; }
  .base-slot { width: 16px; height: 16px; }
  .piece { width: 14px; height: 14px; border-width: 1px; }
  .base-zone { gap: 2px; padding: 6px; border-radius: 8px; }
  .board-wrapper { padding: 0.3rem; border-radius: 10px; }
  .cell { border-width: 0.5px; }
}