:root{color-scheme:dark;--bg: #1a1d23;--panel: #232833;--fg: #e6e8eb;--muted: #8b94a3;--accent: #4ea8ff;--accent-hover: #6fb6ff;--on-accent: #0d1117;--danger: #ff4d4d;--success: #3ecf6d;--border: rgba(255, 255, 255, .1);--surface: rgba(255, 255, 255, .07);--surface-hover: rgba(255, 255, 255, .13);--track: rgba(255, 255, 255, .16);--track-soft: rgba(255, 255, 255, .06);--overlay: rgba(12, 14, 18, .72);--shadow: 0 18px 48px rgba(0, 0, 0, .45);--blur-extra: brightness(.6);--ok-fg: #8ee7ab;--ok-bg: rgba(62, 207, 109, .09);--ok-border: rgba(62, 207, 109, .24);--warn-fg: #ffd23f;--warn-bg: rgba(255, 210, 63, .1);--warn-border: rgba(255, 210, 63, .28);--hud-h: clamp(46px, 7vh, 58px)}:root[data-theme=light]{color-scheme:light;--bg: #f4f6f9;--panel: #ffffff;--fg: #141820;--muted: #626b7a;--accent: #1971c2;--accent-hover: #1864ab;--on-accent: #ffffff;--danger: #e03131;--success: #2f9e44;--border: rgba(20, 24, 32, .13);--surface: rgba(20, 24, 32, .05);--surface-hover: rgba(20, 24, 32, .1);--track: rgba(20, 24, 32, .2);--track-soft: rgba(20, 24, 32, .07);--overlay: rgba(30, 36, 46, .42);--shadow: 0 18px 48px rgba(20, 24, 32, .16);--blur-extra: brightness(1.06);--ok-fg: #2b8a3e;--ok-bg: rgba(47, 158, 68, .1);--ok-border: rgba(47, 158, 68, .3);--warn-fg: #9c6500;--warn-bg: rgba(232, 163, 0, .13);--warn-border: rgba(232, 163, 0, .38)}html,body{transition:background-color .18s ease,color .18s ease}html,body,canvas{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}canvas{-webkit-user-drag:none}.selectable{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}.hud{display:flex;align-items:center;gap:12px;height:var(--hud-h);padding:0 clamp(10px,2.5vw,20px);flex:0 0 auto;font-variant-numeric:tabular-nums;-webkit-user-select:none;user-select:none;position:relative;z-index:2}.hud--top{border-bottom:1px solid var(--border)}.hud--bottom{border-top:1px solid var(--border)}.hud__label{color:var(--muted);font-size:clamp(11px,2.6vw,13px)}.hud__value{font-size:clamp(15px,3.6vw,19px);font-weight:600}.hud__spacer{flex:1}.timer{position:relative;font-size:clamp(20px,5vw,28px);font-weight:600;letter-spacing:.02em}.timer--urgent{color:var(--danger);animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}.penalty{position:absolute;left:50%;top:100%;padding:3px 9px;border-radius:999px;background:var(--danger);color:#fff;font-size:.46em;font-weight:700;line-height:1.25;white-space:nowrap;pointer-events:none;box-shadow:0 3px 10px #0000004d;animation:penalty-drop .85s cubic-bezier(.16,1,.3,1) forwards}@keyframes penalty-drop{0%{opacity:0;transform:translate(-50%,-10px) scale(.7)}18%{opacity:1;transform:translate(-50%,3px) scale(1.08)}32%{transform:translate(-50%,1px) scale(1)}72%{opacity:1;transform:translate(-50%,4px) scale(1)}to{opacity:0;transform:translate(-50%,15px) scale(.94)}}.score--pop{animation:pop .15s ease-out}@keyframes pop{0%{transform:scale(1)}45%{transform:scale(1.28);color:var(--success)}to{transform:scale(1)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;min-width:44px;padding:0 14px;font:inherit;font-size:clamp(12px,3vw,14px);color:var(--fg);background:var(--surface);border:1px solid var(--border);border-radius:8px;cursor:pointer;transition:background .12s ease}.btn:hover:not(:disabled){background:var(--surface-hover)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{opacity:.4;cursor:default}.btn--icon{width:46px;height:46px;min-width:46px;padding:0;font-size:clamp(19px,4.6vw,23px);line-height:1;font-variant-emoji:text}.btn--primary{background:var(--accent);border-color:transparent;color:var(--on-accent);font-weight:600}.btn--primary:hover:not(:disabled){background:var(--accent-hover)}.stage{flex:1;min-height:0;position:relative}.stage canvas{display:block;position:absolute;inset:0;touch-action:none}.stage--blurred canvas{filter:blur(14px) var(--blur-extra)}.overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:var(--overlay);backdrop-filter:blur(3px);z-index:10}.modal{width:min(360px,100%);max-height:90vh;overflow-y:auto;padding:clamp(20px,5vw,28px);background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);animation:modal-in .3s cubic-bezier(.16,1,.3,1)}@keyframes modal-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}.modal__title{margin:0 0 4px;font-size:clamp(17px,4.5vw,20px);text-align:center}.modal__score{margin:10px 0 4px;font-size:clamp(38px,11vw,52px);font-weight:700;text-align:center;font-variant-numeric:tabular-nums;line-height:1}.modal__record{margin:0 0 12px;text-align:center;color:var(--success);font-size:14px;font-weight:600}.modal__stats{margin:16px 0 20px;padding:14px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:grid;grid-template-columns:1fr auto;gap:8px 16px;font-size:13px}.modal__stats dt{color:var(--muted)}.modal__stats dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}.modal__actions{display:flex;gap:10px}.modal__actions .btn{flex:1}.field{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--border);font-size:14px}.field:last-of-type{border-bottom:none}.field__hint{display:block;margin-top:3px;color:var(--muted);font-size:12px;font-weight:400}.field input[type=range]{width:120px;accent-color:var(--accent)}.field select{font:inherit;font-size:13px;padding:6px 10px;color:var(--fg);background:var(--surface);border:1px solid var(--border);border-radius:7px}.switch{position:relative;width:44px;height:25px;flex:0 0 auto}.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}.switch__track{position:absolute;inset:0;background:var(--track);border-radius:999px;transition:background .14s ease;pointer-events:none}.switch__track:after{content:"";position:absolute;top:3px;left:3px;width:19px;height:19px;background:#fff;border-radius:50%;box-shadow:0 1px 2px #00000040;transition:transform .14s ease}.switch input:checked+.switch__track{background:var(--accent)}.switch input:checked+.switch__track:after{transform:translate(19px)}.switch input:focus-visible+.switch__track{outline:2px solid var(--accent);outline-offset:2px}.swatch{display:flex;gap:6px;padding:2px 0 12px;border-bottom:1px solid var(--border);margin-bottom:2px}.swatch__dot{width:18px;height:18px;border-radius:50%;flex:0 0 auto}.swatch__glyph{font-size:18px;line-height:18px;flex:0 0 auto}.hist{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:5px 8px;margin:6px 0 0;font-size:12px;font-variant-numeric:tabular-nums}.hist__label{color:var(--muted);white-space:nowrap}.hist__track{height:8px;background:var(--track-soft);border-radius:4px;overflow:hidden}.hist__fill{height:100%;background:var(--accent);border-radius:4px;transition:width .2s ease}.hist__count{color:var(--muted);text-align:right;min-width:2ch}.section-title{margin:18px 0 0;font-size:12px;color:var(--muted);letter-spacing:.04em}.section-title+.modal__stats{margin-top:4px;padding-top:0;border-top:none}.verdict{margin:8px 0 0;padding:9px 11px;border-radius:8px;font-size:12px;line-height:1.55}.verdict--ok{background:var(--ok-bg);border:1px solid var(--ok-border);color:var(--ok-fg)}.verdict--warn{background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn-fg)}.notice{margin-top:14px;padding:9px 12px;border-radius:8px;background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn-fg);font-size:12px;line-height:1.5}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}