:root{--accent: #2f9e8f;--accent-contrast: #ffffff;--bg: #f6f8f7;--surface: #ffffff;--surface-2: #eef1f0;--text: #17211f;--text-2: #5b6663;--border: #dde3e1;--status-unassigned: #8a9490;--status-assigned: #2f6fd0;--status-progress: #d99a1b;--status-complete: #2e9e44;--status-danger: #d64545;--shadow: 0 2px 12px rgba(0, 0, 0, .08);--radius: 14px;--tabbar-h: calc(60px + env(safe-area-inset-bottom, 0px)) }@media(prefers-color-scheme:dark){:root{--bg: #131a19;--surface: #1b2422;--surface-2: #232e2b;--text: #e8edec;--text-2: #9aa6a3;--border: #2d3936;--shadow: 0 2px 12px rgba(0, 0, 0, .4)}}*{box-sizing:border-box;margin:0}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.45;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}#root{min-height:100%}.app{max-width:640px;margin:0 auto;min-height:100vh;padding-bottom:var(--tabbar-h)}.screen{padding:16px 16px 24px}h1{font-size:24px;margin:6px 0 14px}h2{font-size:18px;margin:18px 0 8px}a{color:var(--accent);text-decoration:none}button{font:inherit;border:none;background:none;color:inherit;cursor:pointer;padding:0}input,select,textarea{font:inherit;width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text)}textarea{min-height:80px;resize:vertical}label.field{display:block;margin-bottom:12px}label.field>span{display:block;font-size:13px;color:var(--text-2);margin-bottom:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border-radius:12px;font-size:17px;font-weight:600;background:var(--surface-2);color:var(--text);width:100%}.btn.primary{background:var(--accent);color:var(--accent-contrast)}.btn.danger{background:var(--status-danger);color:#fff}.btn.ghost{background:transparent;border:1px solid var(--border)}.btn:disabled{opacity:.45}.btn.small{min-height:40px;padding:8px 14px;font-size:15px;width:auto}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:12px}.row{display:flex;align-items:center;gap:12px}.row .grow{flex:1;min-width:0}.muted{color:var(--text-2);font-size:14px}.tiny{font-size:12px;color:var(--text-2)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em;color:#fff;text-transform:uppercase}.badge.unassigned{background:var(--status-unassigned)}.badge.assigned{background:var(--status-assigned)}.badge.in_progress{background:var(--status-progress)}.badge.completed{background:var(--status-complete)}.badge.skipped{background:var(--status-unassigned)}.badge.danger{background:var(--status-danger)}.badge.sameday{background:var(--status-danger);animation:pulse 2s infinite}@keyframes pulse{50%{opacity:.75}}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:640px;height:var(--tabbar-h);padding-bottom:env(safe-area-inset-bottom,0px);display:flex;background:var(--surface);border-top:1px solid var(--border);z-index:40}.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:var(--text-2);min-height:48px}.tabbar a.active{color:var(--accent);font-weight:700}.tabbar .icon{font-size:22px;line-height:1}.flip-header{position:sticky;top:0;z-index:30;background:var(--bg);padding:10px 16px;border-bottom:1px solid var(--border)}.progressbar{height:6px;border-radius:3px;background:var(--surface-2);overflow:hidden;margin-top:8px}.progressbar>div{height:100%;background:var(--accent);transition:width .25s ease}.area-header{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:8px 4px;font-weight:700;font-size:15px;color:var(--text-2)}.task-row{display:flex;align-items:center;gap:12px;width:100%;min-height:56px;padding:10px 12px;border-radius:12px;background:var(--surface);margin-bottom:6px;text-align:left;box-shadow:var(--shadow);border-left:4px solid transparent}.task-row.critical{border-left-color:var(--status-danger)}.task-row.done{opacity:.55}.task-row.done .task-title{text-decoration:line-through}.task-title{font-size:17px;font-weight:500}.checkbox{width:28px;height:28px;min-width:28px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;color:transparent;font-size:16px;font-weight:800}.task-row.done .checkbox{background:var(--status-complete);border-color:var(--status-complete);color:#fff}.task-row.skipped .checkbox{background:var(--status-unassigned);border-color:var(--status-unassigned);color:#fff}.ring{position:relative;width:64px;height:64px}.ring svg{transform:rotate(-90deg)}.ring .ring-label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.sheet-backdrop{position:fixed;inset:0;background:#00000073;z-index:50;display:flex;align-items:flex-end;justify-content:center}.sheet{width:100%;max-width:640px;max-height:88vh;overflow-y:auto;background:var(--surface);border-radius:18px 18px 0 0;padding:10px 16px calc(20px + env(safe-area-inset-bottom,0px));animation:sheet-in .22s ease}@keyframes sheet-in{0%{transform:translateY(40%)}to{transform:translateY(0)}}.sheet-handle{width:40px;height:4px;border-radius:2px;background:var(--border);margin:4px auto 14px}.fabs{position:fixed;right:max(16px,calc(50% - 304px));bottom:calc(var(--tabbar-h) + 16px);display:flex;flex-direction:column;gap:10px;z-index:35}.fab{min-height:48px;padding:12px 16px;border-radius:999px;background:var(--surface);box-shadow:var(--shadow);font-weight:600;font-size:14px;border:1px solid var(--border)}.offline-banner{position:sticky;top:0;z-index:45;background:var(--status-progress);color:#201700;text-align:center;font-size:14px;font-weight:600;padding:8px 12px}.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface) 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:var(--radius);min-height:72px;margin-bottom:12px}@keyframes shimmer{to{background-position:-200% 0}}.empty{text-align:center;padding:48px 24px;color:var(--text-2)}.empty .icon{font-size:44px;margin-bottom:10px}.empty p{margin-bottom:16px}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}.cal-dow{text-align:center;font-size:11px;color:var(--text-2);padding:4px 0;font-weight:700}.cal-day{min-height:62px;border-radius:8px;background:var(--surface);padding:4px;font-size:12px;display:flex;flex-direction:column;gap:2px;align-items:stretch;border:1px solid transparent}.cal-day.other-month{opacity:.35}.cal-day.today{border-color:var(--accent)}.cal-day .daynum{font-weight:600}.cal-pill{border-radius:4px;font-size:10px;color:#fff;padding:1px 4px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.cal-pill.unassigned-flag{outline:2px dashed var(--status-danger);outline-offset:-1px}.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0 10px}.chip{padding:8px 14px;min-height:40px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-size:14px;white-space:nowrap}.chip.on{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);font-weight:600}.photo-grid{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.photo-grid img{width:72px;height:72px;object-fit:cover;border-radius:8px}.login-wrap{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:32px 24px;max-width:420px;margin:0 auto}.login-logo{font-size:30px;font-weight:800;margin-bottom:6px}.login-logo span{color:var(--accent)}.code-input{letter-spacing:8px;font-size:24px;text-align:center}.mt8{margin-top:8px}.mt16{margin-top:16px}.mb8{margin-bottom:8px}.gap8{gap:8px}.right{margin-left:auto}.dot{width:10px;height:10px;min-width:10px;border-radius:50%;display:inline-block}table.plain{width:100%;border-collapse:collapse;font-size:14px}table.plain th,table.plain td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--border)}