:root{--bg: #0b0b0f;--surface: #15151d;--surface-hi: #1e1e28;--line: #262630;--text: #f4f2ee;--muted: #8b8b98;--accent: #ff9f45;--accent-soft: #ff9f4522;--break: #4ecdc4;--danger: #ff6b6b;--radius: 16px;--mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;color-scheme:dark;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;min-height:100dvh;background:radial-gradient(120% 60% at 50% -10%,#1a1420 0%,transparent 60%),var(--bg);overscroll-behavior-y:none}button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}input{font:inherit;color:inherit}.app{max-width:560px;margin:0 auto;padding:calc(env(safe-area-inset-top) + 14px) 16px calc(env(safe-area-inset-bottom) + 92px)}.boot,.gate{display:grid;place-content:center;gap:12px;min-height:100dvh;text-align:center;color:var(--muted)}.gate input{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;min-width:260px}.gate button{background:var(--accent);color:#1a1206;font-weight:650;border-radius:12px;padding:14px}.topbar{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:8px}.topbar h1{margin:0;font-size:1.35rem;font-weight:640;letter-spacing:-.02em}.stats{margin:2px 0 0;font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums}.topbar-right{display:flex;align-items:center;gap:10px}.icon-btn{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;color:var(--muted);background:var(--surface)}.icon-btn:active{background:var(--surface-hi)}.dot{width:7px;height:7px;border-radius:50%;background:var(--muted)}.dot-live{background:#57d9a3;box-shadow:0 0 0 3px #57d9a322}.dot-offline{background:var(--danger)}.timer{--ring: var(--accent);--ring-soft: var(--accent-soft);display:grid;justify-items:center;padding:10px 0 4px}.timer.is-break{--ring: var(--break);--ring-soft: #4ecdc422}.dial{position:relative;width:min(300px,78vw);aspect-ratio:1}.dial svg{width:100%;height:100%;transform:rotate(-90deg)}.dial-track{fill:none;stroke:var(--surface-hi);stroke-width:10}.dial-progress{fill:none;stroke:var(--ring);stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset .25s linear;filter:drop-shadow(0 0 12px var(--ring-soft))}.dial-face{position:absolute;inset:0;display:grid;align-content:center;justify-items:center;gap:4px;padding:0 18%;text-align:center}.dial-label{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ring);font-weight:600}.dial-time{font-family:var(--mono);font-size:clamp(3.2rem,17vw,4.6rem);font-weight:500;letter-spacing:-.045em;font-variant-numeric:tabular-nums;line-height:1}.dial-task{font-size:.85rem;color:var(--muted);max-width:100%;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.timer.is-running .dial-progress{animation:breathe 4s ease-in-out infinite}@keyframes breathe{50%{filter:drop-shadow(0 0 22px var(--ring-soft))}}@media(prefers-reduced-motion:reduce){.timer.is-running .dial-progress{animation:none}}.controls{display:flex;align-items:center;gap:22px;margin-top:6px}.btn{display:grid;place-items:center;border-radius:50%;transition:transform .12s ease,background .2s ease}.btn:active{transform:scale(.92)}.btn:disabled{opacity:.3;pointer-events:none}.btn-ghost,.btn-done{width:58px;height:58px;background:var(--surface);border:1px solid var(--line);color:var(--muted)}.btn-done{color:#57d9a3}.btn-done:active{background:#57d9a31a}.btn-play{width:84px;height:84px;background:var(--ring);color:#17110a;box-shadow:0 10px 34px -10px var(--ring)}.controls-legend{display:flex;gap:22px;margin:8px 0 18px;font-size:.68rem;color:var(--muted);letter-spacing:.02em}.controls-legend span{text-align:center}.controls-legend span:nth-child(1),.controls-legend span:nth-child(3){width:58px}.controls-legend span:nth-child(2){width:84px}.list{display:grid;gap:8px}.empty{color:var(--muted);text-align:center;padding:24px 0;font-size:.9rem}.section{margin:18px 0 2px;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:600}.row{background:var(--surface);border:1px solid transparent;border-radius:var(--radius);transition:border-color .2s ease,background .2s ease}.row.is-active{border-color:var(--accent);background:linear-gradient(var(--accent-soft),transparent),var(--surface)}.row-main{display:flex;align-items:center;gap:10px;padding:13px 14px 13px calc(12px + var(--depth) * 20px);position:relative}.row:not([data-depth="0"]) .row-main:before{content:"";position:absolute;left:calc(4px + var(--depth) * 20px);top:10px;bottom:10px;width:2px;border-radius:2px;background:var(--line)}.row.is-checked-off .row-title{text-decoration:line-through;color:var(--muted)}.twisty,.twisty-spacer{flex:none;width:20px;height:20px}.twisty{display:grid;place-items:center;border-radius:6px;color:var(--muted);transition:transform .18s ease}.twisty.is-collapsed{transform:rotate(-90deg)}.twisty:active{background:var(--surface-hi)}.check{flex:none;width:24px;height:24px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;color:transparent}.check:active{border-color:var(--accent)}.check.is-checked{border-color:#57d9a3;color:#57d9a3}.row-title{flex:1;text-align:left;font-size:.97rem;line-height:1.35;padding:0}.row-edit{flex:1;background:var(--surface-hi);border:1px solid var(--accent);border-radius:8px;padding:6px 8px;font-size:.97rem}.tag{margin-left:7px;font-size:.6rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:1px 4px;vertical-align:1px}.row-done{display:flex;align-items:center;gap:12px;padding:11px 14px;opacity:.5}.row-done .row-title{text-decoration:line-through}.chip{flex:none;font-family:var(--mono);font-size:.76rem;color:var(--muted);background:var(--surface-hi);border-radius:8px;padding:5px 9px;white-space:nowrap}.row.is-active .chip{color:var(--accent)}.chip-quiet{background:none}.chip-sum{color:var(--muted);background:none;border:1px dashed var(--line)}.chip-default{background:none;color:#5f5f6c}.row.is-active .chip-default{color:var(--muted)}.chip-count{background:var(--line);font-size:.7rem;padding:3px 7px}.row-tools{display:grid;gap:10px;padding:0 14px 13px}.presets{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}.presets::-webkit-scrollbar{display:none}.presets button{flex:none;min-width:42px;padding:7px 0;border-radius:9px;background:var(--surface-hi);font-family:var(--mono);font-size:.8rem;color:var(--muted)}.presets button.is-on{background:var(--accent);color:#17110a}.row-actions{display:flex;gap:8px}.row-actions button{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:9px;border-radius:9px;background:var(--surface-hi);font-size:.82rem;color:var(--muted)}.row-actions .danger{flex:none;width:44px;color:var(--danger)}.subtask-form{display:flex;align-items:center;gap:8px;padding-left:4px;color:var(--muted)}.subtask-form input{flex:1;min-width:0;background:var(--surface-hi);border:1px solid var(--accent);border-radius:9px;padding:9px 11px;font-size:16px}.subtask-form input:focus{outline:none}.new-task{position:fixed;left:0;right:0;bottom:0;display:flex;align-items:center;gap:8px;max-width:560px;margin:0 auto;padding:10px 16px calc(env(safe-area-inset-bottom) + 10px);background:linear-gradient(transparent,var(--bg) 22%);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.new-task input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 15px;font-size:16px}.new-task input:focus{outline:none;border-color:var(--accent)}.chip-preview{color:var(--accent);background:var(--accent-soft)}.new-task button{flex:none;width:48px;height:48px;border-radius:14px;background:var(--accent);color:#17110a;font-size:1.5rem;line-height:1}.new-task button:disabled{background:var(--surface-hi);color:var(--muted)}.sheet-backdrop{position:fixed;inset:0;background:#000a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-end;z-index:10}.sheet{width:100%;max-width:560px;margin:0 auto;background:var(--surface);border-radius:22px 22px 0 0;border-top:1px solid var(--line);padding:8px 18px calc(env(safe-area-inset-bottom) + 20px);max-height:86dvh;overflow-y:auto;animation:rise .22s ease}@keyframes rise{0%{transform:translateY(16px);opacity:0}}.sheet header{display:flex;align-items:center;justify-content:space-between;padding:8px 0 4px}.sheet h2{margin:0;font-size:1.05rem;font-weight:620}.field{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 0;border-top:1px solid var(--line);font-size:.92rem}.field-stack{display:grid;gap:10px;justify-items:stretch}.segmented{width:100%;display:flex;gap:4px;background:var(--surface-hi);border-radius:11px;padding:3px}.segmented button{flex:1;padding:8px 4px;border-radius:9px;font-size:.8rem;color:var(--muted);transition:background .18s ease,color .18s ease}.segmented button.is-on{background:var(--accent);color:#17110a;font-weight:600}.field small{display:block;color:var(--muted);font-size:.74rem;margin-top:2px}.field input[type=range]{accent-color:var(--accent);width:140px}.stepper{display:flex;align-items:center;gap:4px;background:var(--surface-hi);border-radius:10px;padding:3px}.stepper button{width:34px;height:30px;border-radius:8px;font-size:1.1rem;color:var(--muted)}.stepper button:active{background:var(--line)}.stepper span{font-family:var(--mono);font-size:.82rem;min-width:56px;text-align:center}.switch{flex:none;width:48px;height:29px;border-radius:15px;background:var(--surface-hi);position:relative;transition:background .2s ease}.switch:after{content:"";position:absolute;top:3px;left:3px;width:23px;height:23px;border-radius:50%;background:var(--muted);transition:transform .2s ease,background .2s ease}.switch.is-on{background:var(--accent)}.switch.is-on:after{transform:translate(19px);background:#17110a}