:root{--bg: #f7f7f8;--surface: #ffffff;--text: #16191f;--muted: #6b7280;--line: #e5e7eb;--accent: #b45309;--accent-text: #ffffff;--danger: #c62828;--warn-bg: #fff4e5;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #16191f;--surface: #1f232b;--text: #eef0f3;--muted: #9aa3af;--line: #2e333d;--accent: #f5b942;--accent-text: #16191f;--danger: #ef5350;--warn-bg: #3a2e14}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}h1{font-size:1.4rem;margin:.5rem 0 1rem}h2{font-size:1rem;margin:1.25rem 0 .5rem}button,input,select{font:inherit;color:inherit}input,select{width:100%;padding:.55rem .6rem;border:1px solid var(--line);border-radius:8px;background:var(--surface)}button{padding:.55rem .9rem;border:1px solid var(--line);border-radius:8px;background:var(--surface);cursor:pointer}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}button.danger{color:var(--danger)}label{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:var(--muted);flex:1}.row>input,.row>select{flex:1;width:auto;min-width:0}label.check{flex-direction:row;align-items:center}label.check input{width:auto}.shell{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.content{flex:1;width:100%;max-width:720px;margin:0 auto;padding:1rem 1rem calc(4.5rem + env(safe-area-inset-bottom))}.tabs{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:.5rem 0;font-size:.75rem;color:var(--muted);text-decoration:none}.tab.active{color:var(--accent)}.offline{background:var(--warn-bg);padding:.5rem 1rem;text-align:center;font-size:.85rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:1rem;margin:.75rem 0}.stack{display:flex;flex-direction:column;gap:.75rem}.row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.muted{color:var(--muted)}.center{text-align:center;margin-top:30vh}.error{color:var(--danger);margin:0}.warning{background:var(--warn-bg);border-radius:8px;padding:.75rem}.signin{max-width:320px;margin:25vh auto 0;display:flex;flex-direction:column;gap:1rem;text-align:center}.clock{font-size:2.5rem;font-variant-numeric:tabular-nums;font-weight:600}.big{font-size:1.1rem;padding:.8rem 1.2rem}.dot{width:10px;height:10px;border-radius:50%;flex:none}.entry{display:flex;align-items:center;gap:.6rem;width:100%;text-align:left;border:none;border-bottom:1px solid var(--line);border-radius:0;background:transparent;padding:.65rem .25rem}.entry.overlap{background:var(--warn-bg)}.entry-main{flex:1;min-width:0;display:flex;flex-direction:column}.entry-desc{color:var(--muted);font-size:.85rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.entry-time{color:var(--muted);font-size:.85rem;font-variant-numeric:tabular-nums}.entry-dur{font-variant-numeric:tabular-nums;font-weight:600;min-width:3.2rem;text-align:right}.chips{display:flex;flex-wrap:wrap;gap:.4rem;border:none;padding:0;margin:0}.chip{border-radius:999px;padding:.3rem .75rem;font-size:.85rem}.chip.on{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.list-item{display:flex;align-items:center;gap:.6rem;width:100%;text-align:left;padding:.6rem .25rem;border:none;border-bottom:1px solid var(--line);border-radius:0;background:transparent}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}