:root{--bg: #0f1116;--surface: #181b22;--surface-2: #20242e;--ink: #eceef3;--muted: #9aa1ad;--line: #2b303b;--accent: #5b67f5;--accent-bright: #99a1ff;--accent-soft: rgba(91, 103, 245, .18);--good: #2fd39a;--good-soft: rgba(47, 211, 154, .16);--danger: #ff6b6b;--radius: 16px;--tabbar-h: 66px;--pad: 20px;color-scheme:dark;font-family:Lexend,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;letter-spacing:.01em}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}input,select,button,textarea{font:inherit;color:inherit}input[type=checkbox]{accent-color:var(--accent)}.wordmark{font-size:34px;font-weight:700;letter-spacing:.04em;color:var(--ink)}.splash{height:100%;display:grid;place-items:center;background:var(--bg)}.signin{min-height:100%;display:grid;place-items:center;padding:var(--pad)}.signin-card{width:100%;max-width:380px}.signin-card .wordmark{display:block;text-align:center;font-size:40px}.signin-sub{text-align:center;color:var(--muted);margin:8px 0 32px}.field{display:block;margin-bottom:18px}.field>span{display:block;font-size:14px;color:var(--muted);margin-bottom:8px}.field input,.add-input,select,input[type=date]{width:100%;padding:15px 16px;font-size:17px;background:var(--surface-2);color:var(--ink);border:1.5px solid var(--line);border-radius:var(--radius);outline:none}.field input::placeholder,.add-input::placeholder{color:var(--muted)}.field input:focus,.add-input:focus,select:focus,input[type=date]:focus{border-color:var(--accent)}.btn-primary{width:100%;min-height:54px;padding:15px 18px;font-size:17px;font-weight:600;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;box-shadow:0 8px 22px -10px var(--accent);transition:transform .08s ease,opacity .15s ease}.btn-primary:active{transform:scale(.985)}.btn-primary:disabled{opacity:.4;box-shadow:none}.btn-secondary{width:100%;min-height:50px;padding:13px 16px;font-size:16px;font-weight:600;background:var(--surface-2);color:var(--ink);border:1.5px solid var(--line);border-radius:var(--radius);cursor:pointer}.btn-text{background:none;border:none;color:var(--accent-bright);font-size:16px;font-weight:500;padding:12px 4px;cursor:pointer}.btn-text.muted{color:var(--muted)}.error{color:var(--danger);font-size:15px;margin:0 0 14px}.hint{color:var(--muted);font-size:15px;margin:2px 0 10px}.app{min-height:100%;display:flex;flex-direction:column}.header{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:max(16px,env(safe-area-inset-top)) var(--pad) 16px;background:var(--bg);border-bottom:1px solid var(--line)}.header-title{font-size:24px;font-weight:700;margin:0}.header-account{width:42px;height:42px;border-radius:50%;background:var(--accent-soft);color:var(--accent-bright);border:1.5px solid var(--line);font-weight:700;font-size:17px;cursor:pointer}.content{flex:1;padding:var(--pad) var(--pad) calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 28px);overflow-y:auto}.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;justify-content:space-around;background:#0f1116eb;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tab{flex:1;background:none;border:none;height:var(--tabbar-h);font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;position:relative}.tab-active{color:var(--accent-bright);font-weight:700}.tab-active:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:26px;height:3px;border-radius:0 0 3px 3px;background:var(--accent)}.screen{max-width:640px;margin:0 auto}.add-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}.add-input{flex:1 1 100%}.add-meta{display:flex;flex-wrap:wrap;gap:12px;flex:1 1 100%}.add-meta select,.add-meta input[type=date]{flex:1;min-width:140px}.add-row .btn-primary{width:100%}.check-inline{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-size:16px;padding:0 4px}.check-inline input{width:22px;height:22px}.list{list-style:none;margin:0;padding:0}.row{display:flex;align-items:center;gap:14px;padding:16px;margin-bottom:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.row-grab{border-left:4px solid var(--accent)}.row-check{flex:0 0 auto;width:30px;height:30px;border-radius:50%;border:2px solid var(--line);background:transparent;color:#04120c;font-size:17px;font-weight:700;line-height:1;cursor:pointer;display:grid;place-items:center;transition:transform .08s ease}.row-check:active{transform:scale(.88)}.row-done .row-check{background:var(--good);border-color:var(--good)}.row-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.row-title{font-size:17px;font-weight:500}.row-sub{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.row-done .row-title{text-decoration:line-through;color:var(--muted)}.row-remove{flex:0 0 auto;background:none;border:none;color:var(--muted);font-size:26px;line-height:1;cursor:pointer;padding:2px 6px}.claim{flex:0 0 auto;background:var(--accent);color:#fff;border:none;border-radius:999px;font-size:15px;font-weight:600;padding:9px 18px;cursor:pointer}.claim:active{transform:scale(.96)}.badge{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.02em;padding:3px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-bright)}.badge-weekly{background:var(--good-soft);color:var(--good)}.empty{color:var(--muted);text-align:center;padding:52px 0;font-size:16px}.group{margin-bottom:26px}.group-head{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 12px 4px}.done-block{margin-top:12px}.section-toggle{background:none;border:none;color:var(--accent-bright);font-size:15px;font-weight:500;cursor:pointer;padding:10px 0}.ticked-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.section-label{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.placeholder{text-align:center;padding:64px 0}.placeholder-title{font-size:22px;font-weight:700;margin:0 0 8px}.placeholder-sub{color:var(--muted);margin:2px 0}.placeholder-sub.muted{font-size:14px;opacity:.8}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#0000008c;display:flex;align-items:flex-end}.sheet{width:100%;max-width:640px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:22px 22px 0 0;padding:12px var(--pad) calc(var(--pad) + env(safe-area-inset-bottom))}.sheet-handle{width:44px;height:5px;border-radius:3px;background:var(--line);margin:0 auto 18px}.sheet-name{font-size:20px;font-weight:700;margin:0}.sheet-email{color:var(--muted);font-size:15px;margin:2px 0 22px}.sheet-section{margin-bottom:4px}.sheet-actions{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:14px;padding-top:8px}.segmented{display:flex;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:6px;margin-bottom:24px}.segment{flex:1;padding:11px 8px;border:none;background:none;border-radius:11px;font-size:15px;font-weight:500;color:var(--muted);cursor:pointer}.segment-active{background:var(--accent-soft);color:var(--accent-bright);font-weight:700}.stack-form{display:flex;flex-direction:column;gap:12px;margin-bottom:26px}.row-2{display:flex;gap:12px}.row-2>*{flex:1;min-width:0}.stack-form .btn-primary{width:100%}.row-value{font-size:16px;display:inline-flex;align-items:center;gap:12px;font-variant-numeric:tabular-nums}.reveal{background:none;border:none;color:var(--accent-bright);font-size:14px;font-weight:500;cursor:pointer;padding:2px 4px}.row-link{font-size:14px;color:var(--accent-bright);text-decoration:none;word-break:break-all}.row-note{font-size:14px;color:var(--muted)}.notice{background:var(--accent-soft);border:1px solid var(--line);color:var(--ink);font-size:15px;padding:14px 16px;border-radius:var(--radius);margin:0 0 18px}button.row-body{background:none;border:none;padding:0;margin:0;font:inherit;color:inherit;text-align:left;cursor:pointer}.sheet{max-height:88vh;overflow-y:auto}.badge-private{background:#ffb25429;color:#ffc078}.lanes{flex:1 1 100%;margin-bottom:0}.lanes .segment{min-height:46px}.attach{margin:4px 0 8px}.attach-label{display:block;font-size:14px;color:var(--muted);margin-bottom:10px}.attach-list{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;gap:10px}.attach-item{position:relative;display:flex;align-items:center}.attach-thumb{width:84px;height:84px;object-fit:cover;border-radius:12px;border:1px solid var(--line);display:block}.attach-file{display:inline-block;max-width:220px;padding:10px 12px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px}.attach-remove{position:absolute;top:-8px;right:-8px;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);font-size:17px;line-height:1;cursor:pointer}.attach-add{display:block;text-align:center;cursor:pointer}.rota{margin-bottom:26px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.rota .group-head{margin:0 0 12px 2px}.rota .row{background:var(--surface-2)}.rota-pick{margin-top:4px}.rota-prompt{font-size:15px;font-weight:600;color:var(--accent-bright);margin:4px 0 12px 2px}.rota-days{display:flex;flex-wrap:wrap;gap:10px}.rota-day{flex:1 1 auto;min-height:52px;padding:13px 16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer}.rota-day:disabled{opacity:.5}