:root{color-scheme:dark;--bg: #041820;--bg-glow: rgba(32, 140, 150, .4);--text: #e7f7f4;--brand: #7ee0c8;--muted: #8eb8c4;--alive: #7ee8ff;--ko: #ff5a62;--speed: #ffe09a;--time: #f3fffb;--status: #d5eee8;--button-bg: #7ee0c8;--button-text: #042028;--button-hover: #c9fff0;--ghost-button: #9aefe0;--ghost-border: #3d7a86;--ghost-hover: rgba(126, 224, 200, .14);--note: #7ee8ff;--canvas-bg: #03141c;--countdown: #ffe09a;--scrim: rgba(2, 12, 18, .74);--card-bg: #0c2832;--card-border: #2f6e7c;--card-title: #7ee0c8;--hint: #8eb8c4;--card-text: #d7f3ee;--field-text: #e7f7f4;--field-bg: #07161e;--field-border: #3d7a86;--field-focus: #7ee0c8;--focus-ring: #7ee0c8;--focus-ring-soft: rgba(126, 224, 200, .35);--rank-border: #1c4e5c;--rank-bg: #07161e;--rank-text: #d7f3ee;--rank-place: #8eb8c4;--rank-dim: #5e8490;--rank-you-bg: rgba(126, 224, 200, .2);--rank-you: #d8fff4;--ko-icon-fg: #1a0508;--ko-icon-bg: #ff2a36;--kod-icon-fg: #042028;--kod-icon-bg: #7ee0c8;--help: #8eb8c4;--font: "Trebuchet MS", "Segoe UI", sans-serif;--font-display: "Trebuchet MS", "Segoe UI", sans-serif;--font-mono: ui-monospace, "Cascadia Code", monospace;--shadow: rgba(0, 16, 24, .45);font-family:var(--font);background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(1200px 500px at 50% -10%,var(--bg-glow),transparent 60%),var(--bg)}#app{width:min(1120px,calc(100vw - 24px));margin:0 auto;padding:16px 0 28px;-webkit-user-select:none;user-select:none}#hud{display:grid;grid-template-columns:auto auto auto auto auto auto auto 1fr auto;gap:18px;align-items:center;margin-bottom:10px}.brand h1{margin:0;font-family:var(--font-display);font-size:32px;letter-spacing:.08em;color:var(--brand);line-height:1}.brand p{margin:2px 0 0;color:var(--muted);font-size:12px;letter-spacing:.14em;text-transform:uppercase}.stat{display:flex;flex-direction:column;min-width:58px}.stat span{color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}.stat strong{font-family:var(--font-mono);font-size:22px;font-weight:650}#alive{color:var(--alive)}#ko{color:var(--ko);display:inline-block;transform-origin:left center}#ko.bump{animation:ko-bump .45s ease}@keyframes ko-bump{0%{transform:scale(1)}35%{transform:scale(1.45)}to{transform:scale(1)}}#speed{color:var(--speed)}#time{color:var(--time)}#status{margin:0;color:var(--status);font-size:14px}button{font:inherit;color:var(--button-text);background:var(--button-bg);border:0;border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:700}button:hover{background:var(--button-hover)}button.ghost{color:var(--ghost-button);background:transparent;border:1px solid var(--ghost-border)}button.ghost:hover{background:var(--ghost-hover)}.theme-picker button[aria-pressed=true]{color:var(--button-text);background:var(--button-bg);border-color:transparent}button:disabled{cursor:default;opacity:.55}.gamepad-focus{outline:3px solid var(--focus-ring);outline-offset:3px;box-shadow:0 0 0 6px var(--focus-ring-soft)}#pad-toast{position:fixed;left:50%;bottom:28px;z-index:30;margin:0;padding:8px 14px;transform:translate(-50%);border:1px solid var(--focus-ring);border-radius:999px;background:var(--card-bg);color:var(--card-title);box-shadow:0 8px 24px var(--shadow);font-size:14px;font-weight:700;letter-spacing:.04em;pointer-events:none}#pad-toast[hidden],#ready[hidden],#ranking-end[hidden]{display:none}.menu-actions,#hud-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center}#online-note{margin:10px 0 0;color:var(--note);font-size:14px}#stage{position:relative}#view{display:block;width:100%;height:auto;background:var(--canvas-bg);border-radius:10px;box-shadow:0 16px 50px var(--shadow)}#countdown{position:absolute;left:0;right:0;top:46%;margin:0;transform:translateY(-50%);pointer-events:none;text-align:center;font-family:var(--font-display);font-size:72px;font-weight:800;letter-spacing:.04em;color:var(--countdown);text-shadow:0 3px 0 #000,0 0 18px rgba(0,0,0,.85)}#countdown[hidden]{display:none}#title,#overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:var(--scrim);border-radius:10px}#title[hidden],#overlay[hidden]{display:none}.title-card h2{font-family:var(--font-display);font-size:64px;letter-spacing:.08em;line-height:1}.eyebrow{margin:0 0 8px;color:var(--muted);font-size:12px;letter-spacing:.16em;text-transform:uppercase}.theme-kicker{margin:-2px 0 10px;color:var(--brand);font-family:var(--font-display);font-size:14px;letter-spacing:.18em;text-transform:uppercase}.theme-kicker[hidden]{display:none}.theme-picker{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center;margin:0 0 16px}.theme-picker span{color:var(--muted);font-size:12px;letter-spacing:.12em;text-transform:uppercase}.card{width:min(420px,calc(100% - 32px));padding:22px 22px 18px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;text-align:center}.card h2{margin:0 0 8px;font-size:28px;color:var(--card-title)}#overlay-card.win-card h2{font-family:var(--font-display);font-size:36px;letter-spacing:.03em}#overlay-hint{margin:0 0 16px;color:var(--hint);font-size:12px;letter-spacing:.12em;text-transform:uppercase}#overlay-hint[hidden]{display:none}.card p{margin:0 0 16px;color:var(--card-text)}.name-field{display:flex;flex-direction:column;gap:6px;margin:0 0 16px;color:var(--muted);font-size:12px;letter-spacing:.12em;text-transform:uppercase;text-align:left}.name-field input{font:inherit;text-transform:none;letter-spacing:0;color:var(--field-text);background:var(--field-bg);border:1px solid var(--field-border);border-radius:10px;padding:8px 10px;-webkit-user-select:text;user-select:text}.name-field input:focus{outline:2px solid var(--field-focus);border-color:var(--field-focus)}.ranking-card{width:min(460px,calc(100% - 24px));text-align:left}.ranking-card h2,.ranking-card .menu-actions{text-align:center}#ranking-list{max-height:min(46vh,320px);overflow-y:auto;margin:0 0 14px;padding:4px;list-style:none;border:1px solid var(--rank-border);border-radius:10px;background:var(--rank-bg)}.rank-row{display:grid;grid-template-columns:3.2ch 1fr auto auto;gap:8px;align-items:center;padding:5px 8px;border-radius:8px;color:var(--rank-text);font-size:14px}.rank-row .place{font-family:var(--font-mono);color:var(--rank-place)}.rank-row.active .place,.rank-row.active .tag{color:var(--rank-dim)}.rank-row.you{background:var(--rank-you-bg);color:var(--rank-you)}.rank-row.you .place,.rank-row.you .tag{color:var(--rank-you)}.ko-marks{display:flex;gap:4px;align-items:center;justify-content:flex-end}.ko-icon,.kod-icon{display:inline-grid;place-items:center;min-width:1.4em;height:1.4em;border-radius:4px;font-size:12px;font-weight:800;line-height:1}.ko-icon{color:var(--ko-icon-fg);background:var(--ko-icon-bg)}.kod-icon{color:var(--kod-icon-fg);background:var(--kod-icon-bg)}.ko-total{min-width:4.6ch;color:var(--rank-place);font-family:var(--font-mono);font-size:11px;font-variant-numeric:tabular-nums;text-align:right}.rank-row .tag{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}#help{margin:10px 0 0;color:var(--help);font-size:13px;line-height:1.45}@media(max-width:800px){#countdown{font-size:48px}#hud{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-areas:"brand score ko" "alive board speed" "time time restart" "status status status";gap:10px 12px}.stat{min-width:0}.brand{grid-area:brand}.alive-stat{grid-area:alive}.score-stat{grid-area:score}.ko-stat{grid-area:ko}.board-stat{grid-area:board}.speed-stat{grid-area:speed}.time-stat{grid-area:time}#status{grid-area:status}#hud-actions{grid-area:restart;flex-wrap:wrap;justify-content:flex-end}#hud-actions button{padding:6px 8px}}