:root{--bg: #faf8f4;--surface: #ffffff;--border: #e7e2d8;--hairline: #f1ede4;--ink: #191817;--ink-2: #3c382f;--ink-soft: #5c574c;--muted: #8a857a;--faint: #b9b2a2;--stroke-off: #c6bfaf;--dash: #dbd4c5;--accent: #c96442;--accent-hover: #a84e30;--good: #6b9e78;--mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;--radius: 3px}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #141312;--surface: #1d1b19;--border: #2e2b27;--hairline: #272420;--ink: #eceae4;--ink-2: #c9c4b9;--ink-soft: #a8a296;--muted: #8a857a;--faint: #5f5a50;--stroke-off: #4a463f;--dash: #3a362f;--accent: #e08a63;--accent-hover: #c4714e;--good: #7fb88d}}:root[data-theme=dark]{--bg: #141312;--surface: #1d1b19;--border: #2e2b27;--hairline: #272420;--ink: #eceae4;--ink-2: #c9c4b9;--ink-soft: #a8a296;--muted: #8a857a;--faint: #5f5a50;--stroke-off: #4a463f;--dash: #3a362f;--accent: #e08a63;--accent-hover: #c4714e;--good: #7fb88d}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}html{touch-action:manipulation;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none;-webkit-tap-highlight-color:transparent}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{font:inherit;color:inherit;background:none;border:none;padding:0;cursor:pointer}input,textarea{font:inherit;color:inherit;background:none;border:none;outline:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.app{display:flex;flex-direction:column;min-height:100%}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:30px 56px;border-bottom:1px solid var(--border);flex-shrink:0}.topbar-right{display:flex;align-items:center;gap:22px;margin-left:auto}.topbar-date{font-family:var(--mono);font-size:13px;color:var(--ink-soft);white-space:nowrap}.topbar-date b{color:var(--accent);font-weight:400}.icon-btn{width:32px;height:32px;border:1px solid var(--border);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .15s}.icon-btn:hover{border-color:var(--stroke-off)}.icon-btn.is-active{background:var(--ink);border-color:var(--ink)}.back-btn{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--ink-soft)}.back-btn:hover{color:var(--ink)}.statusbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 56px;border-top:1px solid var(--border);font-family:var(--mono);font-size:11px;color:var(--muted);flex-shrink:0}.statusbar-mark{letter-spacing:.08em}.dot-online{width:6px;height:6px;border-radius:50%;background:var(--good);display:inline-block;margin-right:8px;vertical-align:1px}.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;display:flex;flex-direction:column;min-height:0}.card:before,.card:after{content:"+";position:absolute;color:var(--faint);font-family:var(--mono);font-size:12px;line-height:10px;pointer-events:none}.card:before{top:-5px;left:-5px}.card:after{bottom:-6px;right:-5px}.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px}.card-title{display:flex;align-items:baseline;gap:10px}.card-title h2{font-weight:700;font-size:16px;margin:0;line-height:1.4}.tag{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--accent);white-space:nowrap}.count{font-family:var(--mono);font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}.todo-list{display:flex;flex-direction:column;overflow-y:auto;min-height:0}.todo{display:flex;align-items:center;gap:13px;padding:11px 2px;border-bottom:1px solid var(--hairline);min-height:44px}.todo:last-child{border-bottom:none}.todo-text{display:flex;align-items:center;gap:13px;font-size:14px;flex-grow:1;word-break:break-word;text-align:left}.todo.is-done .todo-text{color:var(--faint);text-decoration:line-through}.todo-del,.todo-edit{opacity:0;flex-shrink:0;display:flex;transition:opacity .15s}.todo:hover .todo-del,.todo:hover .todo-edit,.todo-del:focus-visible,.todo-edit:focus-visible{opacity:1}.carry{flex-shrink:0;font-family:var(--mono);font-size:11px;line-height:1;color:var(--muted);border:1px solid var(--hairline);border-radius:var(--radius);padding:3px 5px;font-variant-numeric:tabular-nums}.todo.starts-done{border-top:1px dashed var(--dash);margin-top:6px;padding-top:15px}.todo.is-pending{opacity:.55}.todo-edit-form{flex-grow:1;display:flex;min-width:0}.todo-edit-form input{flex-grow:1;min-width:0;font-family:var(--sans);font-size:14px;color:var(--ink);background:var(--bg);border:1px solid var(--accent);border-radius:var(--radius);padding:7px 10px}.add-row{display:flex;align-items:center;gap:9px;padding-top:12px;margin-top:auto;border-top:1px solid var(--hairline);border-radius:0 0 var(--radius) var(--radius);font-family:var(--mono);font-size:12.5px;color:var(--muted)}.add-row input{flex-grow:1;font-family:var(--sans);font-size:14px;color:var(--ink);min-width:0;padding:6px 0}.add-row input::placeholder{color:var(--faint)}.add-row .plus{color:var(--accent)}.btn{background:var(--ink);color:var(--bg);font-size:14px;font-weight:500;padding:10px 26px;border-radius:var(--radius);display:inline-flex;align-items:center;gap:10px;min-height:44px;justify-content:center;transition:opacity .15s}.btn:hover{opacity:.85}.btn:disabled{opacity:.35;cursor:default}.rule-line{flex-grow:1;border-top:1px dashed var(--dash)}.errbar{margin:0;padding:10px 56px}.today-wrap{display:flex;justify-content:center;flex-grow:1;padding:36px 56px 24px;min-height:0}.today-col{width:620px;max-width:100%;display:flex;flex-direction:column;min-height:0}.today-col .card{flex-grow:1}.settings-wrap{display:flex;justify-content:center;flex-grow:1;padding:36px 56px 40px}.settings-col{width:760px;max-width:100%;display:flex;flex-direction:column;gap:18px}.page-title{display:flex;align-items:baseline;gap:12px}.page-title h1{font-weight:700;font-size:24px;margin:0}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0;border-top:1px solid var(--hairline);min-height:44px}.setting-key{font-size:13px;color:var(--muted)}.setting-val{font-family:var(--mono);font-size:12px;word-break:break-all;text-align:right}.setting-desc{font-size:13px;color:var(--muted)}.segmented{display:flex;border:1px solid var(--border);border-radius:var(--radius);padding:3px;gap:3px;flex-shrink:0}.segmented button{padding:7px 16px;border-radius:2px;font-size:13px;color:var(--muted);min-height:38px;white-space:nowrap}.segmented button.on{background:var(--ink);color:var(--bg);font-weight:500}.pair-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.danger{color:var(--accent);font-size:13px}.tabbar{display:none;background:var(--surface);border-top:1px solid var(--border);align-items:center;justify-content:space-around;padding:10px 12px calc(16px + env(safe-area-inset-bottom));flex-shrink:0;position:sticky;bottom:0}.tab{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;min-height:44px;justify-content:center;font-size:11px;color:var(--muted)}.tab.on{color:var(--ink);font-weight:500}.login{flex-grow:1;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:380px;max-width:100%;display:flex;flex-direction:column;gap:18px}.login-mark{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--muted)}.field{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:13px 16px;display:flex;align-items:center;gap:10px}.field:focus-within{border-color:var(--accent)}.field input:focus-visible,.add-row input:focus-visible,.add-row:focus-within,.field input{flex-grow:1;font-size:15px;min-width:0}.field input::placeholder{color:var(--faint)}.field .prompt{font-family:var(--mono);color:var(--accent);font-weight:600}.field.otp input{font-family:var(--mono);letter-spacing:.4em;font-size:18px}.note{font-size:13px;color:var(--muted);line-height:1.75}.note.err{color:var(--accent)}.linkish{font-size:13px;color:var(--muted);text-align:left}.linkish:hover{color:var(--ink)}.empty{font-size:13px;color:var(--faint);padding:16px 2px}.center-note{flex-grow:1;display:flex;align-items:center;justify-content:center;color:var(--muted);font-family:var(--mono);font-size:13px}@media(max-width:900px){.topbar{padding:calc(20px + env(safe-area-inset-top)) 20px 14px}.statusbar{display:none}.tabbar{display:flex}.today-wrap{padding:16px 20px 20px}.errbar{padding:10px 20px}.card{padding:16px}.settings-wrap{padding:16px 20px 24px}.settings-col{width:100%;gap:16px}.pair-grid{grid-template-columns:minmax(0,1fr);gap:16px}.page-title h1{font-size:21px}.segmented{width:100%}.segmented button{flex:1;padding:10px 0;text-align:center}.setting-row{flex-wrap:wrap}.todo-del,.todo-edit{opacity:1}.add-row input,.todo-edit-form input,.field input{font-size:16px}}