:root{color-scheme:dark;--bg:#111512;--surface:#1a201b;--muted:#a4afa5;--line:#343e35;--accent:#d4ff5a;--ink:#f3f5ed;font-family:Arial,Helvetica,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:5px}main{max-width:1440px;margin:auto;padding:36px 48px 24px}header{display:flex;align-items:center;justify-content:space-between;padding-bottom:52px}.brand{font-size:1.05rem;font-weight:800;letter-spacing:.08em;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:14px}.brand-mark{background:var(--accent);color:var(--bg);width:36px;height:36px;display:grid;place-items:center;font-size:1.5rem;transform:skew(-8deg)}.header-note,.small-label{font-size:.75rem;letter-spacing:.12em;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(320px,1fr);gap:24px}.timer-panel{--phase-color:var(--accent);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:30px;display:flex;flex-direction:column;min-width:0}.panel-top{display:flex;justify-content:space-between;gap:12px;align-items:center;font-weight:700;font-size:.875rem;letter-spacing:.08em}#phase{color:var(--phase-color);background:color-mix(in srgb,var(--phase-color) 10%,transparent);padding:10px 14px;border-radius:6px}#round{color:var(--muted)}.clock-area{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:50px 0}#cue{font-size:1.5rem;margin:0 0 10px;font-weight:600}#clock{font-size:clamp(5rem,12vw,11rem);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.065em;line-height:1.15;padding-right:.065em;color:var(--phase-color)}#next{font-size:.9375rem;color:var(--muted);margin:18px 0 0}.progress-track{height:6px;background:#354036;border-radius:8px;overflow:hidden;margin-bottom:28px}#progress{height:100%;width:0;background:var(--phase-color)}.controls{display:flex;gap:12px}.controls button{border:0;border-radius:9px;padding:20px 24px;min-height:64px;font-size:1.0625rem;font-weight:700}.primary{background:var(--accent);color:#17200a;flex:1;display:flex;justify-content:center;align-items:center;gap:16px}.primary:hover{background:#e0ff8a}.secondary{background:#303a31;color:var(--ink)}.secondary:hover{background:#3e4b40}.timer-footer{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:.8125rem;margin-top:22px}.settings-panel{border:1px solid var(--line);border-radius:20px;padding:30px}.settings-heading{display:flex;flex-direction:column-reverse;gap:14px;margin-bottom:22px}h1{font-size:1.5rem;letter-spacing:-.03em;margin:0}fieldset{border:0;padding:0;margin:0;min-width:0}.field{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 0;border-bottom:1px solid var(--line)}label{font-size:1rem;font-weight:600}label span{display:block;font-size:.8125rem;font-weight:400;color:var(--muted);margin-top:7px}.input-wrap{display:flex;align-items:center;background:#252d26;border:1px solid #475448;border-radius:7px;padding:10px;gap:5px;flex-shrink:0;width:124px}.input-wrap input{width:100%;min-width:0;background:transparent;border:0;color:var(--ink);font-weight:700;font-size:1.125rem;text-align:right;appearance:textfield;-moz-appearance:textfield}.input-wrap input::-webkit-inner-spin-button{appearance:none}.input-wrap span{color:var(--muted);font-size:.75rem}.input-wrap:focus-within{border-color:var(--accent)}fieldset:disabled{opacity:.6}.sound-row{display:flex;align-items:center;justify-content:space-between;padding-top:24px;gap:12px}#sound{appearance:none;margin:0;width:46px;height:27px;border-radius:30px;background:#465247;border:1px solid #667268;cursor:pointer;position:relative;flex-shrink:0}#sound:before{content:"";position:absolute;width:19px;height:19px;top:3px;left:3px;border-radius:50%;background:#f3f5ed;transition:transform .15s}#sound:checked{background:var(--accent);border-color:var(--accent)}#sound:checked:before{transform:translateX(19px);background:#17200a}.settings-note{color:var(--muted);font-size:.8125rem;line-height:1.5;margin:20px 0}.session-summary{border-top:1px solid var(--line);padding-top:22px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px}.session-summary>span{font-size:.75rem;letter-spacing:.1em;color:var(--muted)}.session-summary strong{font-size:1.5rem;font-variant-numeric:tabular-nums}.session-summary p{grid-column:1/-1;margin:0;font-size:.875rem;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:20px;padding:26px 0;color:var(--muted);font-size:.75rem}footer span:first-child{letter-spacing:.1em}.timer-panel[data-phase="rest"]{--phase-color:#83c9ff}.timer-panel[data-phase="prep"]{--phase-color:#ffcf75}.timer-panel[data-phase="complete"]{--phase-color:var(--accent)}@media(min-width:1500px){main{padding-top:60px}}@media(max-width:950px){main{padding:24px}.workspace{gap:18px;grid-template-columns:minmax(0,1.3fr) minmax(300px,1fr)}.timer-panel,.settings-panel{padding:24px}#clock{font-size:clamp(4rem,11vw,9rem)}.timer-footer{flex-direction:column;gap:8px}.header-note{display:none}}@media(max-width:720px){main{padding:22px 16px}header{padding-bottom:28px}.workspace{grid-template-columns:1fr}.timer-panel{min-height:430px}.clock-area{padding:32px 0}#clock{font-size:clamp(4rem,21vw,9rem)}#cue{font-size:1.25rem}.timer-footer{flex-direction:row;font-size:.75rem}.settings-heading{flex-direction:row;align-items:center;justify-content:space-between}.small-label{font-size:.75rem}.settings-panel{padding:24px}.field{padding:17px 0}footer{flex-direction:column;gap:12px;padding-bottom:0}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media(max-width:380px){.timer-panel{padding:18px}.controls button{padding:18px 14px}.timer-footer{flex-direction:column}.settings-heading{align-items:flex-start;flex-direction:column-reverse}.panel-top{font-size:.75rem}}
.duration-button{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:124px;min-height:48px;padding:10px 14px;border:1px solid #475448;border-radius:7px;background:#252d26;color:var(--ink);font-size:1.125rem;font-weight:700;font-variant-numeric:tabular-nums}.duration-button span{color:var(--muted)}.duration-button:hover{border-color:var(--accent)}.sound-test{display:flex;align-items:center;gap:12px;margin-top:18px}.sound-test button{border:1px solid var(--line);border-radius:7px;padding:10px 12px;min-height:44px;white-space:nowrap}.sound-test span{color:var(--muted);font-size:.8125rem;line-height:1.4}.sound-status{font-size:.875rem;color:#ffcf75;line-height:1.5}.sound-status:empty{display:none}dialog{width:min(400px,calc(100% - 32px));max-height:calc(100% - 32px);overflow:auto;border:1px solid var(--line);border-radius:18px;padding:28px;background:var(--surface);color:var(--ink)}dialog::backdrop{background:#000b}dialog h2{margin:0 0 26px;font-size:1.5rem}.duration-selectors{display:flex;align-items:center;gap:16px}.duration-selectors label{flex:1;min-width:0;color:var(--muted);font-size:.875rem}.duration-selectors select{display:block;width:100%;min-height:64px;border:1px solid #475448;border-radius:8px;background:#252d26;color:var(--ink);font-size:2rem;font-variant-numeric:tabular-nums;margin-top:10px;padding:8px}.duration-selectors>span{font-size:2rem;padding-top:24px}#duration-hint{font-size:.875rem;color:var(--muted);line-height:1.5;margin:22px 0}.dialog-actions{display:flex;gap:12px}.dialog-actions button{flex:1;min-height:48px;border:0;border-radius:8px;padding:12px;font-weight:700}select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}