/* Tableverse Ludo: one SVG board, glossy tokens and a single compact turn bar. */
.ludo { --panel-bg: var(--panel, #11261e); width: min(100%, 1040px); min-width: 0; margin-inline: auto; display: grid; gap: 10px; color: var(--ink, #eef5f0); }
.ludo-tools { display: flex; justify-content: flex-end; align-items: center; gap: 6px; flex-wrap: wrap; }
.ludo-tools .btn { min-width: 44px; min-height: 44px; }

.ludo-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 16px; align-items: start; }
.ludo-main { display: grid; gap: 10px; min-width: 0; }
.ludo-side { display: grid; gap: 12px; min-width: 0; }

/* turn bar: die, status, one action */
.ludo-dice-panel { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--panel-line, rgba(255, 255, 255, .14)); border-left: 5px solid var(--turn, #888); border-radius: 14px; background: var(--panel-bg); line-height: 1.35; }
.ludo-dice-panel.mine { box-shadow: 0 0 0 2px color-mix(in srgb, var(--turn, #f5b301) 40%, transparent); }
.ludo-dice-copy { display: grid; gap: 2px; min-width: 0; overflow-wrap: anywhere; }
.ludo-dice-copy b { font-size: 15px; }
.ludo-dice-copy small { font-size: 12px; color: var(--muted, #9db3a7); }
.ludo-roll { min-height: 48px; min-width: 128px; }

/* die with pips */
.ludo-die { width: 52px; height: 52px; padding: 7px; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); place-items: center; border-radius: 14px; background: linear-gradient(145deg, #fff, #e6ebe8); box-shadow: 0 3px 8px rgba(0, 0, 0, .35), inset 0 -2px 3px rgba(0, 0, 0, .12); }
.ludo-die span { width: 80%; height: 80%; border-radius: 50%; }
.ludo-die span.on { background: radial-gradient(circle at 35% 30%, #4b5563, #111827); }
.ludo-die.blank b { grid-area: 2 / 2; font-size: 22px; color: #64748b; }
.ludo-die.rolling { animation: ludo-roll .55s cubic-bezier(.3, .7, .4, 1); }
@keyframes ludo-roll { 0% { transform: rotate(-200deg) scale(.7); } 60% { transform: rotate(18deg) scale(1.12); } 100% { transform: none; } }

/* board */
.ludo-board { position: relative; width: 100%; max-width: min(100%, 78vh, 680px); margin-inline: auto; aspect-ratio: 1; border-radius: 16px; background: #fff; box-shadow: 0 10px 34px rgba(0, 0, 0, .45), 0 0 0 5px rgba(255, 255, 255, .92); }
.ludo-svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; border-radius: 12px; }
.ludo-tokens { position: absolute; inset: 0; pointer-events: none; }

/* tokens: glossy coins that glide between squares */
.ludo-token { --c: #ef4444; --d: #b91c1c; --l: #fecaca; pointer-events: auto; position: absolute; width: 6.6%; aspect-ratio: 1; padding: 0; border: 0; border-radius: 50%; transform: translate(-50%, -50%); cursor: default; background: radial-gradient(circle at 34% 28%, var(--l) 0 10%, var(--c) 46%, var(--d) 100%); box-shadow: 0 0 0 .2em rgba(255, 255, 255, .98), 0 0 0 .42em var(--d), 0 .45em .7em rgba(0, 0, 0, .5), inset 0 -.2em .35em rgba(0, 0, 0, .3), inset 0 .15em .2em rgba(255, 255, 255, .55); transition: left .55s cubic-bezier(.3, .8, .3, 1), top .55s cubic-bezier(.3, .8, .3, 1), transform .2s; z-index: 2; }
.ludo-token i { position: absolute; inset: 24%; border-radius: 50%; background: radial-gradient(circle at 40% 35%, rgba(255, 255, 255, .85), rgba(255, 255, 255, .2) 70%); box-shadow: inset 0 0 0 .1em rgba(255, 255, 255, .55); }
.ludo-token.red { --c: #ef4444; --d: #991b1b; --l: #fecaca; }
.ludo-token.green { --c: #22c55e; --d: #166534; --l: #bbf7d0; }
.ludo-token.yellow { --c: #f5b301; --d: #a16207; --l: #fef3c7; }
.ludo-token.blue { --c: #3b82f6; --d: #1e40af; --l: #bfdbfe; }
.ludo-token.stacked { width: 5.2%; }
.ludo-token.done { width: 4.4%; opacity: .95; }
.ludo-token:disabled { opacity: 1; }
.ludo-token.legal { cursor: pointer; z-index: 6; touch-action: manipulation; }
.ludo-token.legal::before { content: ''; position: absolute; inset: -22%; border-radius: 50%; border: .2em solid #fff; box-shadow: 0 0 .9em .2em rgba(255, 255, 255, .85); animation: ludo-ring 1.1s ease-in-out infinite; }
.ludo-token.legal:hover { transform: translate(-50%, -50%) scale(1.14); }
.ludo-token:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }
@keyframes ludo-ring { 0%, 100% { opacity: 1; } 50% { opacity: .35; } } /* the ring pulses, the token itself stays still so it is easy to tap */

/* players */
.ludo-players { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.ludo-player { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 8px 10px; border: 1px solid var(--panel-line, rgba(255, 255, 255, .14)); border-radius: 12px; background: var(--panel-bg); min-width: 0; }
.ludo-player.active { border-color: var(--c); box-shadow: 0 0 0 1px var(--c); }
.player-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 2px rgba(255, 255, 255, .25); }
.ludo-player b { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ludo-player b small { color: var(--muted, #9db3a7); font-weight: 500; margin-left: 4px; }
.pips { display: inline-flex; gap: 3px; }
.pips i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, .18); }
.pips i.on { background: var(--c); }

/* result */
.ludo-end { display: grid; gap: 10px; padding: 14px; border: 1px solid var(--panel-line, rgba(255, 255, 255, .14)); border-radius: 14px; background: var(--panel-bg); text-align: center; }
.ludo-end b { font-size: 18px; }
.ludo-end ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; text-align: left; }
.ludo-end li { display: flex; gap: 8px; align-items: center; }
.ludo-end li span { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(255, 255, 255, .12); font-size: 12px; }
.ludo-end .row { justify-content: center; flex-wrap: wrap; gap: 8px; }

@media (max-width: 760px) {
  .ludo { gap: 8px; }
  .ludo-layout { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .ludo-side { order: 2; }
  /* one row: die, status, action; one row of four player chips */
  .ludo-dice-panel { grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; padding: 8px 10px; }
  .ludo-die { width: 44px; height: 44px; padding: 6px; border-radius: 12px; }
  .ludo-roll { min-width: 104px; width: auto; min-height: 44px; padding-inline: 14px; }
  .ludo-dice-copy b { font-size: 14px; }
  .ludo-players { grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); gap: 6px; }
  .ludo-player { grid-template-columns: auto minmax(0, 1fr); grid-template-rows: auto auto; gap: 2px 6px; padding: 6px 8px; }
  .ludo-player .pips { grid-column: 1 / -1; }
  .ludo-player b { font-size: 12px; }
  .ludo-player b small { display: none; }
  .ludo-board { max-width: min(100%, calc(100dvh - 270px)); box-shadow: 0 6px 22px rgba(0, 0, 0, .4), 0 0 0 3px rgba(255, 255, 255, .92); }
}
@media (prefers-reduced-motion: reduce) {
  .ludo-token, .ludo-token.legal::before, .ludo-die.rolling { animation: none; transition: none; }
}

.ludo-token.legal { animation: ludo-bob .9s ease-in-out infinite; }
@keyframes ludo-bob { 50% { margin-top: -.5%; } }