/* ---------- Design tokens ---------- */
:root {
  /* Backgrounds */
  --bg-navy: #0a0e17;
  --bg-charcoal: #10151f;
  --bg-graphite: #171d29;
  --bg-elevated: #1c2330;

  /* Brand */
  --electric-blue: #3b82f6;
  --royal-blue: #2563eb;
  --cyan: #22d3ee;
  --accent-orange: #fb923c;
  --accent-red: #ef4444;
  --success-lime: #84cc16;

  /* Player colors */
  --color-red: #ef4444;
  --color-green: #22c55e;
  --color-yellow: #eab308;
  --color-blue: #3b82f6;

  /* Text */
  --text-primary: #eef1f8;
  --text-secondary: #a6b0c3;
  --text-muted: #6b7688;

  /* Glass */
  --glass-bg: rgba(23, 29, 41, 0.62);
  --glass-bg-strong: rgba(23, 29, 41, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);

  /* Radii */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Motion */
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 150ms;
  --dur-med: 280ms;

  /* Fonts */
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;

  color-scheme: dark;
}

/* ---------- Reset & base ---------- */
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: radial-gradient(
    ellipse at top,
    var(--bg-charcoal) 0%,
    var(--bg-navy) 60%,
    #060911 100%
  );
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  margin: 0;
  font-weight: 600;
}
p {
  margin: 0;
}
button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}
input {
  font-family: inherit;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.text-accent-cyan {
  color: var(--cyan);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
body.scroll-locked {
  overflow: hidden;
}
body.in-game {
  overflow: hidden;
  height: 100%;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------- Shared surfaces ---------- */
.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
}

.icon-btn {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition:
    transform var(--dur-fast) var(--ease-standard),
    background var(--dur-fast),
    color var(--dur-fast);
  font-size: 16px;
}
.icon-btn:hover {
  background: rgba(59, 130, 246, 0.16);
  color: var(--text-primary);
  transform: translateY(-1px);
}
.icon-btn:active {
  transform: translateY(0) scale(0.94);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 15px;
  transition:
    transform var(--dur-fast) var(--ease-standard),
    box-shadow var(--dur-fast),
    filter var(--dur-fast);
  border: 1px solid transparent;
}
.btn:active {
  transform: scale(0.97);
}
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: grayscale(0.3);
}
.btn-primary {
  background: linear-gradient(135deg, var(--electric-blue), var(--cyan));
  color: #061019;
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.35);
}
.btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
  box-shadow: 0 14px 36px rgba(59, 130, 246, 0.5);
}
.btn-danger {
  background: linear-gradient(135deg, var(--accent-red), #b91c1c);
  color: #fff;
  box-shadow: 0 10px 26px rgba(239, 68, 68, 0.35);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border-color: var(--glass-border);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}
.btn-large {
  padding: 16px 28px;
  font-size: 16px;
  width: 100%;
}
.btn-block {
  width: 100%;
  margin-top: 10px;
}

/* ============================================================
                          SPLASH SCREEN
   ============================================================ */
.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  background: radial-gradient(
    ellipse at center,
    var(--bg-charcoal),
    var(--bg-navy) 70%,
    #05070c 100%
  );
}
.splash-bg {
  position: absolute;
  inset: 0;
  background: var(--bg-navy);
  overflow: hidden;
}
.splash-bg::before,
.splash-bg::after {
  content: "";
  position: absolute;
  width: 60vmax;
  height: 60vmax;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.28;
  animation: floaty 12s ease-in-out infinite;
}
.splash-bg::before {
  background: var(--electric-blue);
  top: -20%;
  left: -15%;
}
.splash-bg::after {
  background: var(--accent-orange);
  bottom: -25%;
  right: -10%;
  animation-delay: -6s;
}

.splash-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 24px;
}
.splash-dice {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  margin-bottom: 4px;
}
.splash-logo {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.logo-word {
  font-size: clamp(2.2rem, 8vw, 3.4rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}
.logo-word-accent {
  background: linear-gradient(135deg, var(--electric-blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.splash-tagline {
  color: var(--text-secondary);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}
.splash-progress-track {
  width: min(260px, 70vw);
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-top: 10px;
}
.splash-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--electric-blue), var(--cyan));
  border-radius: 999px;
  transition: width 160ms ease-out;
}

@keyframes floaty {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(4%, -6%) scale(1.08);
  }
}

/* ============================================================
              AMBIENT BACKGROUND (menu / setup)
   ============================================================ */
.screen {
  min-height: 100vh;
  position: relative;
}
.ambient-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.22;
  animation: floaty 14s ease-in-out infinite;
}
.blob-blue {
  width: 46vmax;
  height: 46vmax;
  background: var(--electric-blue);
  top: -12%;
  left: -10%;
}
.blob-orange {
  width: 40vmax;
  height: 40vmax;
  background: var(--accent-orange);
  bottom: -18%;
  right: -8%;
  animation-delay: -5s;
}
.blob-green {
  width: 32vmax;
  height: 32vmax;
  background: var(--success-lime);
  top: 40%;
  left: 60%;
  animation-delay: -9s;
}
.particle-field {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      1.5px 1.5px at 20% 30%,
      rgba(255, 255, 255, 0.5) 50%,
      transparent
    ),
    radial-gradient(
      1.5px 1.5px at 70% 60%,
      rgba(255, 255, 255, 0.35) 50%,
      transparent
    ),
    radial-gradient(
      1px 1px at 40% 80%,
      rgba(255, 255, 255, 0.4) 50%,
      transparent
    ),
    radial-gradient(
      1px 1px at 85% 20%,
      rgba(255, 255, 255, 0.35) 50%,
      transparent
    );
  background-size: 100% 100%;
  animation: drift 20s linear infinite;
}
@keyframes drift {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 0 -200px;
  }
}

/* ============================================================
                                MAIN MENU
   ============================================================ */
.menu-screen {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  padding: 32px 20px;
}
.menu-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 34px;
  width: min(480px, 100%);
  min-width: 0;
}
.menu-brand {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.menu-brand-icon {
  font-size: 2.2rem;
  color: var(--cyan);
  filter: drop-shadow(0 0 16px rgba(34, 211, 238, 0.5));
}
.menu-title {
  font-size: clamp(1.8rem, 6vw, 2.6rem);
  letter-spacing: 0.03em;
}
.menu-title span:first-child {
  color: var(--text-primary);
}
.menu-subtitle {
  color: var(--text-secondary);
}

.menu-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
}
.menu-card {
  grid-column: span 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(16px);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  transition:
    transform var(--dur-fast) var(--ease-standard),
    border-color var(--dur-fast),
    box-shadow var(--dur-fast);
  opacity: 0;
}
.menu-card i {
  font-size: 1.15rem;
  color: var(--cyan);
}
.menu-card:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
}
.menu-card-primary {
  grid-column: 1 / -1;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.22),
    rgba(34, 211, 238, 0.14)
  );
  border-color: rgba(59, 130, 246, 0.4);
}
.menu-card-primary i {
  color: #fff;
}
.menu-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.menu-footer-link {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--dur-fast);
}
.menu-footer-link:hover {
  color: var(--cyan);
}
.menu-footer-dot {
  opacity: 0.6;
}

/* ============================================================
                            SETUP SCREEN
   ============================================================ */
.setup-screen {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  padding: 28px 16px;
}
.setup-panel {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  min-width: 0;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  opacity: 0;
}
.setup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.setup-header h2 {
  font-size: 1.25rem;
}
.setup-header-spacer {
  width: 42px;
}
.setup-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.segmented-control {
  display: flex;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  padding: 6px;
  border-radius: 14px;
}
.segment-btn {
  flex: 1;
  padding: 10px;
  border-radius: 10px;
  color: var(--text-secondary);
  font-weight: 700;
  transition:
    background var(--dur-fast),
    color var(--dur-fast);
}
.segment-btn.is-active {
  background: linear-gradient(135deg, var(--electric-blue), var(--cyan));
  color: #06101a;
}

.setup-players-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.setup-seat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  min-width: 0;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-left: 4px solid var(--seat-color);
}
.setup-seat-swatch {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--seat-color) 24%, transparent);
  color: var(--seat-color);
  flex-shrink: 0;
}
.setup-name-input {
  flex: 1;
  min-width: 0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--text-primary);
  font-size: 0.9rem;
}
.role-toggle-group {
  display: flex;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  padding: 3px;
  flex-shrink: 0;
}
.role-toggle-btn {
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.role-toggle-btn.is-active {
  background: rgba(59, 130, 246, 0.28);
  color: var(--text-primary);
}
.setup-error-message {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--accent-red);
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 12px;
  padding: 10px 14px;
}
.setup-error-message i {
  flex-shrink: 0;
}

/* ============================================================
                            GAME HEADER
   ============================================================ */
.game-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  margin: 0 0 10px 0;
  background: var(--glass-bg-strong);
  border-bottom: 1px solid var(--glass-border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  flex-wrap: wrap;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--cyan);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
.header-brand i {
  font-size: 1.1rem;
}
.header-brand-text {
  display: none;
}
.header-current-player {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
}
.header-player-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--electric-blue);
  box-shadow: 0 0 10px currentColor;
}
.header-timer {
  display: flex;
  align-items: center;
  gap: 7px;
  font-variant-numeric: tabular-nums;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-left: auto;
}
.header-timer i {
  color: var(--accent-orange);
}
.header-actions {
  display: flex;
  gap: 8px;
}
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(251, 146, 60, 0.18);
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ai-badge-small {
  margin-left: auto;
}

/* ============================================================
          GAME MAIN LAYOUT (responsive per player count)
   ============================================================ */
.game-screen {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
}
.game-main {
  display: grid;
  gap: 8px;
  padding: 6px 10px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  align-items: stretch;
  justify-items: stretch;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto minmax(0, 1fr) auto;
  grid-template-areas: "slotA slotB" "board board" "slotC slotD";
}
.game-main.players-2 {
  grid-template-areas: "slotA slotA" "board board" "slotD slotD";
}
.game-main.players-3 {
  grid-template-areas: "slotA slotB" "board board" "slotD slotD";
}
.game-main.players-4 {
  grid-template-areas: "slotA slotB" "board board" "slotC slotD";
}

.player-card-slot[data-slot="A"] {
  grid-area: slotA;
}
.player-card-slot[data-slot="B"] {
  grid-area: slotB;
}
.player-card-slot[data-slot="C"] {
  grid-area: slotC;
}
.player-card-slot[data-slot="D"] {
  grid-area: slotD;
}
.player-card-slot {
  min-height: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.player-card-slot[hidden] {
  display: none;
}
.player-card {
  width: 100%;
  max-height: 100%;
  overflow: hidden;
}

.board-mount {
  grid-area: board;
  container-type: size;
  container-name: board-frame;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .header-brand-text {
    display: inline;
  }
  .game-main {
    grid-template-columns: 220px minmax(0, 640px) 220px;
    grid-template-rows: 1fr 1fr;
    grid-template-areas: "slotA board slotB" "slotC board slotD";
    justify-content: center;
  }
  .game-main.players-2 {
    grid-template-rows: 1fr;
    grid-template-areas: "slotA board slotD";
  }
  .game-main.players-3 {
    grid-template-rows: 1fr 1fr;
    grid-template-areas: "slotA board slotB" ". board slotD";
  }
  .game-main.players-4 {
    grid-template-rows: 1fr 1fr;
    grid-template-areas: "slotA board slotB" "slotC board slotD";
  }
}
@media (min-width: 1440px) {
  .game-main {
    grid-template-columns: 240px minmax(0, 720px) 240px;
  }
}
@media (min-width: 1920px) {
  .game-main {
    grid-template-columns: 260px minmax(0, 800px) 260px;
  }
}

/* ============================================================
                                BOARD
   ============================================================ */
.ludo-grid {
  display: grid;
  grid-template-columns: repeat(15, 1fr);
  grid-template-rows: repeat(15, 1fr);
  width: auto;
  height: auto;
  aspect-ratio: 1 / 1;
  max-width: 100%;
  max-height: 100%;
  width: min(100cqw, 100cqh);
  height: min(100cqw, 100cqh);
  background: var(--bg-graphite);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.03),
    0 24px 60px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}
.board-cell {
  position: relative;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.045);
}
.board-cell.board-pulse-active {
  animation: cellPulse 1s var(--ease-standard);
}
.cell-start.start-red {
  background: color-mix(in srgb, var(--color-red) 55%, var(--bg-graphite));
}
.cell-start.start-green {
  background: color-mix(in srgb, var(--color-green) 55%, var(--bg-graphite));
}
.cell-start.start-yellow {
  background: color-mix(in srgb, var(--color-yellow) 55%, var(--bg-graphite));
}
.cell-start.start-blue {
  background: color-mix(in srgb, var(--color-blue) 55%, var(--bg-graphite));
}
.start-icon {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 55%;
  color: rgba(255, 255, 255, 0.85);
}
.cell-safe {
  background: rgba(255, 255, 255, 0.06);
}
.safe-icon {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 45%;
  color: rgba(255, 255, 255, 0.35);
}
.cell-home-stretch.stretch-red {
  background: color-mix(in srgb, var(--color-red) 38%, var(--bg-graphite));
}
.cell-home-stretch.stretch-green {
  background: color-mix(in srgb, var(--color-green) 38%, var(--bg-graphite));
}
.cell-home-stretch.stretch-yellow {
  background: color-mix(in srgb, var(--color-yellow) 38%, var(--bg-graphite));
}
.cell-home-stretch.stretch-blue {
  background: color-mix(in srgb, var(--color-blue) 38%, var(--bg-graphite));
}
.cell-home-center {
  background: var(--bg-elevated);
}

.home-triangle {
  position: absolute;
  inset: 4%;
  border-radius: 6px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
}
.triangle-quad {
  position: relative;
}
.triangle-quad.quad-red {
  background: var(--color-red);
}
.triangle-quad.quad-green {
  background: var(--color-green);
}
.triangle-quad.quad-blue {
  background: var(--color-blue);
}
.triangle-quad.quad-yellow {
  background: var(--color-yellow);
}
.home-trophy-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: block;
  line-height: 1;
  color: rgba(255, 255, 255, 0.92);
  font-size: 130%;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.5));
  z-index: 2;
}

.board-yard {
  position: relative;
  border-radius: var(--radius-md);
}
.yard-red {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-red) 30%, var(--bg-graphite)),
    var(--bg-graphite)
  );
}
.yard-green {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-green) 30%, var(--bg-graphite)),
    var(--bg-graphite)
  );
}
.yard-yellow {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-yellow) 30%, var(--bg-graphite)),
    var(--bg-graphite)
  );
}
.yard-blue {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-blue) 30%, var(--bg-graphite)),
    var(--bg-graphite)
  );
}
.yard-inner {
  position: absolute;
  inset: 10%;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.06);
}
.yard-slot {
  position: absolute;
  width: 34%;
  height: 34%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: grid;
  place-items: center;
}

.token-layer {
  position: absolute;
  inset: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1px;
  z-index: 5;
  pointer-events: none;
}
.token {
  pointer-events: auto;
  width: 58%;
  height: 58%;
  min-width: 8px;
  min-height: 8px;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  flex: 0 0 auto;
  box-shadow:
    0 2px 5px rgba(0, 0, 0, 0.5),
    inset 0 1px 1px rgba(255, 255, 255, 0.35);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  transition: filter var(--dur-fast);
}
.token-shine {
  position: absolute;
  top: 12%;
  left: 18%;
  width: 34%;
  height: 34%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  filter: blur(1px);
}
.token-red {
  background: radial-gradient(circle at 35% 30%, #f87171, var(--color-red));
}
.token-green {
  background: radial-gradient(circle at 35% 30%, #4ade80, var(--color-green));
}
.token-yellow {
  background: radial-gradient(circle at 35% 30%, #fde047, var(--color-yellow));
}
.token-blue {
  background: radial-gradient(circle at 35% 30%, #60a5fa, var(--color-blue));
}
.token.selectable {
  animation: tokenBeckon 0.9s ease-in-out infinite;
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  z-index: 6;
}
@keyframes tokenBeckon {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.35);
  }
}

.board-mount.board-pulse .ludo-grid {
  animation: boardPulse 1.6s var(--ease-standard) infinite;
}
@keyframes boardPulse {
  0%,
  100% {
    box-shadow:
      inset 0 0 0 1px rgba(255, 255, 255, 0.03),
      0 0 0 rgba(59, 130, 246, 0);
  }
  50% {
    box-shadow:
      inset 0 0 0 1px rgba(255, 255, 255, 0.03),
      0 0 60px rgba(59, 130, 246, 0.55);
  }
}

/* ============================================================
                                  DICE
   ============================================================ */
.dice-mount {
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  perspective: 500px;
  flex-shrink: 0;
}
.die-stage {
  width: 76px;
  height: 76px;
  position: relative;
  transform-style: preserve-3d;
}
.die-cube {
  width: 76px;
  height: 76px;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}
.die-rolling {
  filter: drop-shadow(0 0 18px rgba(34, 211, 238, 0.6));
}
.die-landed {
  filter: drop-shadow(0 0 26px rgba(59, 130, 246, 0.85));
}
.die-face {
  position: absolute;
  width: 76px;
  height: 76px;
  border-radius: 16px;
  background: linear-gradient(160deg, #f8fafc, #dbe3ee);
  box-shadow:
    inset 0 2px 4px rgba(255, 255, 255, 0.8),
    inset 0 -6px 10px rgba(0, 0, 0, 0.12),
    0 6px 16px rgba(0, 0, 0, 0.4);
  backface-visibility: hidden;
}
.die-pip {
  position: absolute;
  width: 12%;
  height: 12%;
  margin: -6% 0 0 -6%;
  border-radius: 50%;
  background: #1c2333;
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.4);
}

/* ============================================================
                                HUD
   ============================================================ */
.game-hud {
  flex-shrink: 0;
  margin: 8px 10px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 20;
}
.hud-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
}
.status-message {
  color: var(--text-secondary);
  font-size: 0.82rem;
  text-align: center;
  min-height: 1.2em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

/* ============================================================
                            PLAYER CARDS
   ============================================================ */
.player-card {
  --seat-color: var(--electric-blue);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-top: 3px solid var(--seat-color);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  backdrop-filter: blur(14px);
  transition: box-shadow var(--dur-med);
}
.player-card.is-active-player {
  border-color: color-mix(in srgb, var(--seat-color) 60%, var(--glass-border));
}
.player-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.player-avatar {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: color-mix(in srgb, var(--seat-color) 26%, transparent);
  color: var(--seat-color);
}
.player-name {
  font-weight: 700;
  font-size: 0.88rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.token-dots {
  display: flex;
  gap: 6px;
}
.token-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
}
.token-dot-active {
  background: var(--seat-color);
  border-color: var(--seat-color);
  box-shadow: 0 0 8px var(--seat-color);
}
.token-dot-home {
  background: var(--success-lime);
  border-color: var(--success-lime);
  box-shadow: 0 0 8px var(--success-lime);
}
.player-card-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 8px;
  border-radius: 999px;
}

/* ============================================================
                        CINEMATIC OVERLAY
   ============================================================ */
.cinematic-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  place-items: center;
  background: radial-gradient(
    circle at center,
    rgba(10, 14, 23, 0.72),
    rgba(5, 7, 12, 0.94)
  );
  backdrop-filter: blur(6px);
}
.cinematic-text {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 10vw, 5rem);
  font-weight: 700;
  color: var(--text-primary);
  text-shadow: 0 0 40px rgba(59, 130, 246, 0.7);
}
.cinematic-go {
  background: linear-gradient(
    135deg,
    var(--electric-blue),
    var(--success-lime)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================================
                                MODALS
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(4, 6, 10, 0.72);
  backdrop-filter: blur(6px);
}
.modal-panel {
  width: min(520px, 100%);
  max-height: min(84vh, 720px);
  overflow-y: auto;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.modal-panel.modal-danger {
  border-color: rgba(239, 68, 68, 0.35);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-size: 1.25rem;
}
.modal-close-btn {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
}
.modal-close-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}
.modal-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.modal-description {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
}
.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.modal-divider {
  height: 1px;
  background: var(--glass-border);
  margin: 4px 0;
}
.confirm-illustration {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  margin: 0 auto;
  background: rgba(239, 68, 68, 0.14);
  color: var(--accent-red);
  font-size: 1.6rem;
}

.rules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 560px) {
  .rules-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.rule-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.rule-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(34, 211, 238, 0.15);
  color: var(--cyan);
}
.rule-title {
  font-size: 0.92rem;
}
.rule-text {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 2px;
}
.settings-row-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
}
.settings-row-label i {
  color: var(--cyan);
  width: 18px;
  text-align: center;
}
.switch {
  width: 46px;
  height: 26px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  position: relative;
  transition: background var(--dur-fast);
  flex-shrink: 0;
}
.switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: transform var(--dur-fast) var(--ease-standard);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}
.switch.is-on {
  background: linear-gradient(135deg, var(--electric-blue), var(--cyan));
}
.switch.is-on .switch-thumb {
  transform: translateX(20px);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.stat-tile {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}
.stat-tile i {
  color: var(--cyan);
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.stat-tile-value {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}
.stat-tile-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
}
.history-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
}

.credits-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}
.credits-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.credits-list li {
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
}
.credits-footnote {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.credits-section-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  font-weight: 700;
}

.credits-creator {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.credits-avatar {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.28),
    rgba(34, 211, 238, 0.18)
  );
  color: var(--cyan);
  box-shadow: 0 0 22px rgba(34, 211, 238, 0.25);
}
.credits-creator-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.credits-creator-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-primary);
}
.credits-creator-role {
  font-size: 0.8rem;
  color: var(--cyan);
  font-weight: 600;
}
.credits-creator-bio {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-top: 4px;
}

.credits-social-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.credits-social-link {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition:
    transform var(--dur-fast) var(--ease-standard),
    color var(--dur-fast),
    background var(--dur-fast);
}
.credits-social-link:hover {
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.14);
  transform: translateY(-2px);
}

.credits-legal-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 10px 4px;
  align-self: flex-start;
}
.credits-legal-link:hover {
  color: var(--cyan);
}
.credits-legal-link i {
  color: var(--cyan);
}

/* Win screen */
.win-trophy {
  width: 84px;
  height: 84px;
  border-radius: 22px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  font-size: 2.2rem;
  background: color-mix(in srgb, var(--seat-color) 26%, transparent);
  color: var(--seat-color);
  box-shadow: 0 0 40px color-mix(in srgb, var(--seat-color) 50%, transparent);
}
.win-winner-name {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
}
.win-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.win-stat-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 12px;
}
.win-stat-chip i {
  color: var(--cyan);
  font-size: 1.1rem;
}
.win-stat-value {
  font-weight: 700;
  font-size: 1rem;
}
.win-stat-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.celebration-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 5;
}
.confetti-piece {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  top: 40%;
}

/* ============================================================
                          ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}
@media (prefers-contrast: more) {
  :root {
    --glass-border: rgba(255, 255, 255, 0.35);
    --text-secondary: #d7dce6;
  }
  .board-cell {
    border-color: rgba(255, 255, 255, 0.25);
  }
}

/* ============================================================
                      RESPONSIVE FINE-TUNING
   ============================================================ */
@media (max-width: 420px) {
  .game-header {
    padding: 8px 10px;
    gap: 8px;
  }
  .icon-btn {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  .header-current-player {
    padding: 5px 9px;
    font-size: 0.78rem;
  }
  .header-timer {
    font-size: 0.78rem;
  }
  .game-hud {
    padding: 8px 12px;
    gap: 10px;
  }
  .dice-mount {
    width: 80px;
    height: 80px;
  }
  .modal-panel {
    padding: 18px;
  }
  .game-main {
    gap: 6px;
    padding: 4px 8px;
  }
  .player-card {
    padding: 7px 9px;
    gap: 5px;
  }
  .player-avatar {
    width: 24px;
    height: 24px;
    border-radius: 7px;
    font-size: 0.8rem;
  }
  .player-name {
    font-size: 0.78rem;
  }
  .token-dots {
    gap: 4px;
  }
  .token-dot {
    width: 9px;
    height: 9px;
  }
  .stat-chip {
    font-size: 0.65rem;
    padding: 3px 6px;
  }
  .setup-panel {
    padding: 18px;
    gap: 16px;
  }
  .setup-seat-row {
    gap: 8px;
    padding: 9px;
    flex-wrap: wrap;
  }
  .setup-seat-swatch {
    width: 30px;
    height: 30px;
  }
  .setup-name-input {
    font-size: 0.84rem;
    padding: 8px 10px;
  }
  .role-toggle-btn {
    padding: 6px 8px;
    font-size: 0.72rem;
  }
}