:root {
 --rack: #1f3a14; 
 --rack-bevel: #2f5420;
 --disc-green: #34802a;
 --disc-gold: #ffc53d;
 --disc-tomato: #e0533d;
 --disc-sky: #3d9be0;
 --disc-violet: #8a5cd6;
}
.sheet--play { padding-top: clamp(.55rem, 2.2vw, 1.2rem); }
.turnline {
 display: flex; align-items: center; justify-content: center; gap: .5rem;
 min-height: 1.6rem; margin: 0 0 .35rem;
 font-family: var(--display); font-weight: 700; text-transform: uppercase;
 font-size: clamp(.9rem, 3.4vw, 1.1rem); letter-spacing: .1em; color: var(--ink);
}
.turnline__disc {
 position: relative;
 width: 1.1rem; height: 1.1rem; border-radius: 50%; flex: none;
 background: var(--disc, transparent);
 box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .25);
}
.turnline.is-thinking .turnline__text::after {
 content: ''; display: inline-block; width: 1.2em; text-align: left;
 animation: dots 1.1s steps(4, end) infinite;
}
@keyframes dots {
 0% { content: ''; }
 25% { content: '.'; }
 50% { content: '..'; }
 75% { content: '...'; }
}
.rack {
 --cell: 44px;
 --pad: calc(var(--cell) * .12);
 position: relative;
 width: calc(var(--cell) * 7 + var(--pad) * 2);
 max-width: 100%;
 margin: 0 auto;
 padding: calc(var(--cell) * .8) var(--pad) var(--pad);
 touch-action: manipulation;
 user-select: none; -webkit-user-select: none;
}
.rack__board {
 position: relative;
 width: calc(var(--cell) * 7); height: calc(var(--cell) * 6);
}
.rack__face {
 position: absolute; inset: calc(var(--pad) * -1);
 width: calc(100% + var(--pad) * 2); height: calc(100% + var(--pad) * 2);
 pointer-events: none;
 filter: drop-shadow(0 .5rem .9rem rgba(0, 0, 0, .35));
}
.rack__face .face { fill: var(--rack); }
.rack__face .bevel { fill: none; stroke: var(--rack-bevel); stroke-width: 6; }
.rack__face .rim { fill: none; stroke: rgba(0, 0, 0, .35); stroke-width: 3; }
.rack__discs { position: absolute; inset: 0; }
.disc {
 position: absolute;
 left: calc(var(--c) * var(--cell)); top: calc((5 - var(--r)) * var(--cell));
 width: var(--cell); height: var(--cell);
 padding: calc(var(--cell) * .07);
 will-change: transform;
}
.disc__face { position: relative; display: block; width: 100%; height: 100%; }
.disc__face::before {
 content: ''; display: block; width: 100%; height: 100%; border-radius: 50%;
 background:
 radial-gradient(circle at 35% 30%, rgba(255, 255, 255, .55), rgba(255, 255, 255, 0) 38%),
 radial-gradient(circle at 50% 50%, var(--disc) 58%, color-mix(in srgb, var(--disc), #000 22%) 100%);
 box-shadow: inset 0 -.18em .3em rgba(0, 0, 0, .25), inset 0 0 0 .12em color-mix(in srgb, var(--disc), #000 18%);
}
.disc--player .disc__face::after {
 content: ''; position: absolute; inset: 20%;
 background: color-mix(in srgb, var(--disc), #000 34%);
 -webkit-mask: url('../assets/globe.png') center / contain no-repeat;
 mask: url('../assets/globe.png') center / contain no-repeat;
 filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .35));
}
.turnline__disc.disc--player::after {
 content: ''; position: absolute; inset: 18%;
 background: color-mix(in srgb, var(--disc), #000 34%);
 -webkit-mask: url('../assets/globe.png') center / contain no-repeat;
 mask: url('../assets/globe.png') center / contain no-repeat;
}
.disc--computer .disc__face::after,
.turnline__disc.disc--computer::after {
 content: ''; position: absolute; inset: 27%; border-radius: 50%;
 box-shadow: 0 0 0 .15em color-mix(in srgb, var(--disc), #000 32%), 0 1px 0 .15em rgba(255, 255, 255, .25);
}
.disc--player { --disc: var(--player-disc, var(--disc-green)); }
.disc--computer { --disc: var(--computer-disc, var(--disc-gold)); }
.disc.is-win .disc__face::before { box-shadow: inset 0 0 0 .2em #fff, 0 0 0 .18em var(--ink); }
.rack.is-over .disc:not(.is-win) { opacity: .7; }
.rack__ghost {
 position: absolute; top: calc(var(--cell) * -.1); left: var(--pad);
 width: var(--cell); height: var(--cell);
 padding: calc(var(--cell) * .12);
 transform: translateX(calc(var(--c, 3) * var(--cell)));
 transition: transform .09s ease-out, opacity .12s;
 opacity: .38; pointer-events: none;
}
.rack__ghost::before {
 content: ''; display: block; width: 100%; height: 100%; border-radius: 50%;
 background: var(--disc);
}
.rack__ghost.is-hidden { opacity: 0; }
.rack__ghost.is-armed { opacity: .92; animation: bob .9s ease-in-out infinite; }
.rack__ghost.is-armed::after {
 content: ''; position: absolute; left: 50%; top: 44%;
 width: 22%; height: 40%;
 border: solid #fff; border-width: 0 .2em .2em 0;
 transform: translate(-50%, -50%) rotate(45deg);
 filter: drop-shadow(0 1px 1px rgba(0, 0, 0, .45));
}
@keyframes bob {
 0%, 100% { transform: translateX(calc(var(--c, 3) * var(--cell))) translateY(0); }
 50% { transform: translateX(calc(var(--c, 3) * var(--cell))) translateY(-10%); }
}
.rack__strike { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.rack__strike line { stroke: var(--ink); stroke-width: 12; stroke-linecap: round; opacity: .85; }
.rack__cols {
 position: absolute; left: var(--pad); right: var(--pad);
 top: 0; bottom: var(--pad);
 display: grid; grid-template-columns: repeat(7, 1fr);
}
.rack__col {
 appearance: none; margin: 0; padding: 0; border: 0; border-radius: 0;
 background: transparent; color: inherit; cursor: pointer;
 -webkit-tap-highlight-color: transparent;
}
.rack .rack__col:hover { background: transparent; box-shadow: none; }
@media (hover: hover) {
 .rack:not(.is-locked) .rack__col:hover {
 background: rgba(255, 255, 255, .13);
 box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .35);
 }
}
.rack .rack__col.is-armed,
.rack .rack__col.is-armed:hover {
 background: rgba(255, 255, 255, .16);
 box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .55);
}
.rack__col:focus-visible { outline: 3px solid var(--green-bright); outline-offset: -3px; }
.rack__col:disabled { background: transparent; opacity: 1; cursor: default; }
.rack.is-locked .rack__col { cursor: default; }
.statusbar { margin-top: .55rem; align-items: center; }
.statusbar__tools { display: flex; gap: .9rem; }
.statusbar__confirm {
 display: flex; flex-wrap: wrap; align-items: baseline; justify-content: flex-end; gap: .3rem .8rem;
 font-size: .68rem; color: var(--ink);
}
.linky:disabled { background: none; color: var(--pencil); opacity: 1; text-decoration: none; cursor: default; }
.edition__state:empty { display: none; }
@media (prefers-reduced-motion: reduce) {
 * { scroll-behavior: auto !important; }
 .rack__ghost { transition: none; }
 .rack__ghost.is-armed { animation: none; }
 .turnline.is-thinking .turnline__text::after { animation: none; content: '...'; }
}
.prefs {
 display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .8rem 1.2rem;
 margin: 1rem 0 0; padding-top: .9rem; border-top: 1px solid var(--rule);
}
.picker { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .8rem; }
.prefs__label {
 font-family: var(--display); font-weight: 700; text-transform: uppercase;
 letter-spacing: .14em; font-size: .72rem; color: var(--ink-soft);
}
.picker__swatches { display: flex; gap: .45rem; }
.swatch {
 appearance: none; margin: 0; padding: 6px; width: 44px; height: 44px; border: 0; border-radius: 50%;
 background: transparent; cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.swatch:hover, .rack .swatch:hover { background: transparent; }
.swatch::before {
 content: ''; display: block; width: 100%; height: 100%; border-radius: 50%;
 background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.5), rgba(255,255,255,0) 40%), var(--disc);
 box-shadow: inset 0 -2px 3px rgba(0,0,0,.25);
 transition: transform .12s ease-out;
}
.swatch[aria-checked="true"]::before { box-shadow: 0 0 0 3px var(--paper), 0 0 0 5px var(--ink), inset 0 -2px 3px rgba(0,0,0,.25); }
.swatch:focus-visible { outline: 3px solid var(--green-bright); outline-offset: 1px; }
@media (hover: hover) { .swatch:hover::before { transform: scale(1.08); } }
.picker__vs { font-size: .82rem; color: var(--ink-soft); display: inline-flex; align-items: center; gap: .35rem; }
.picker__vs i { display: inline-block; width: .9rem; height: .9rem; border-radius: 50%; background: var(--disc); }
.soundtoggle, .soundtoggle:hover {
 display: inline-flex; align-items: center; gap: .45rem;
 padding: .7rem .9rem; min-height: 44px;
 background: transparent; color: var(--ink-soft);
 border: 2px solid var(--rule); border-radius: 2px;
 font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: .72rem;
}
.soundtoggle:hover { color: var(--ink); border-color: var(--ink); }
.soundtoggle__icon {
 width: 1rem; height: 1rem; background: currentColor;
 -webkit-mask: var(--speaker) center / contain no-repeat; mask: var(--speaker) center / contain no-repeat;
}
:root {
 --speaker: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 9h4l5-4v14l-5-4H3z'/%3E%3Cpath d='M15.5 8.5a5 5 0 0 1 0 7M18 6a8.5 8.5 0 0 1 0 12' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
 --speaker-off: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 9h4l5-4v14l-5-4H3z'/%3E%3Cpath d='M16 9l6 6M22 9l-6 6' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.soundtoggle[aria-pressed="false"] .soundtoggle__icon { -webkit-mask-image: var(--speaker-off); mask-image: var(--speaker-off); }
.sheet--play { position: relative; }
.quip {
 position: absolute; z-index: 3; right: clamp(.6rem, 3vw, 2rem); top: clamp(2.1rem, 6vw, 2.9rem);
 max-width: min(15rem, 62%); margin: 0; padding: .45rem .7rem;
 font-family: var(--grid-face); font-style: italic; font-size: .92rem; line-height: 1.25; color: var(--ink);
 background: #fff; border: 2px solid var(--ink); border-radius: 12px 12px 2px 12px;
 box-shadow: 0 .35rem .8rem rgba(0,0,0,.2);
 animation: quip-in .22s ease-out;
 pointer-events: none;
}
@keyframes quip-in { from { opacity: 0; transform: translateY(6px) scale(.96); } to { opacity: 1; transform: none; } }
.confetti { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 30; pointer-events: none; }
@media (prefers-reduced-motion: reduce) {
 .quip { animation: none; }
}