:root{--bg:#f5f7fc;--bg-card:#fff;--bg-soft:#f1f4fa;--input-bg:#fff;--ink:#1e293b;--ink-2:#52627a;--ink-3:#64748b;--line:#e5eaf3;--primary:#6366f1;--primary-2:#8b5cf6;--grad:linear-gradient(135deg, #6366f1, 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12px;font-size:13px;font-weight:650;display:none}.manage-toggle.active{color:var(--primary);border-color:var(--primary);background:#6366f114}.quick-more{align-items:flex-start;margin-bottom:10px;display:flex;position:relative}.more-toggle{width:44px;height:44px;color:var(--ink-2);background:var(--bg-soft);border:1.5px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;justify-content:center;align-items:center;display:none}.more-menu{z-index:70;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-md);min-width:176px;box-shadow:var(--shadow-md);padding:6px;display:grid;position:absolute;top:calc(100% + 6px);right:0}.more-menu-title{color:var(--ink-3);padding:6px 10px 4px;font-size:11px;font-weight:800}.more-item{min-height:var(--touch-min);color:var(--ink);border-radius:var(--radius-xs);text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;padding:0 10px;font-size:14px;font-weight:600;display:flex}.more-item:hover{background:var(--bg-soft)}.more-item.checked{color:var(--primary)}.more-item.checked svg:last-child{margin-left:auto}.more-item:disabled{color:var(--ink-3);opacity:.55;cursor:not-allowed}.more-menu-sep{background:var(--line);height:1px;margin:4px 6px}.sort-hint{color:var(--ink-2);margin:-4px 0 10px;font-size:12px}.activity-groups{gap:var(--space-4);display:grid}.activity-group h3{margin:0 var(--space-2) var(--space-2);color:var(--ink-2);-webkit-user-select:none;user-select:none;align-items:center;gap:5px;font-size:13px;font-weight:800;display:flex}.sort-stepper{gap:3px;display:inline-flex}.group-count{color:var(--ink-3);margin-left:auto;padding-right:8px;font-size:11px;font-weight:700}.sort-step{width:22px;height:22px;color:var(--ink-3);border:1.5px solid var(--line);border-radius:var(--radius-xs);transition:all var(--t-fast);background:#fff;place-items:center;display:inline-grid}.sort-step:hover{color:var(--primary);border-color:var(--primary);background:#6366f10f}.activity-grid{grid-template-columns:repeat(4,minmax(120px,1fr));gap:12px;display:grid}.activity-tile{min-height:128px;color:var(--ink);background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:transform var(--t-fast), box-shadow var(--t-med), border-color var(--t-fast);outline:none;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:12px 14px;font-size:14px;font-weight:650;display:flex;position:relative}.activity-tile:hover{box-shadow:var(--shadow-md);border-color:#d3dcf0;transform:translateY(-3px)}.activity-tile:active{transform:translateY(0)scale(.98)}.activity-tile:focus-visible{border-color:var(--primary);box-shadow:0 0 0 3.5px #6366f129}.activity-tile[aria-disabled=true]{cursor:not-allowed;opacity:.5}.activity-name{text-overflow:ellipsis;white-space:nowrap;max-width:100%;line-height:1.3;overflow:hidden}.tile-chain-meta{display:none}.activity-icon-chip{border-radius:var(--radius-md);flex:none;place-items:center;width:52px;height:52px;display:grid;box-shadow:inset 0 0 0 1px #1e29520f}.activity-tile.has-chain{background:linear-gradient(#fff,#f5f6ff);border-color:#c7d2fe}.activity-tile:not(.has-chain):after{content:"开始";color:#fff;background:var(--grad);border-radius:var(--radius-pill);box-shadow:var(--shadow-sm);opacity:0;transition:opacity var(--t-med), transform var(--t-med);pointer-events:none;padding:2px 11px;font-size:11px;font-weight:750;position:absolute;bottom:8px;left:50%;transform:translate(-50%)translateY(4px)}.activity-tile:not(.has-chain):hover:after{opacity:1;transform:translate(-50%)translateY(0)}.activity-stepper{opacity:0;pointer-events:none;transition:opacity var(--t-med);gap:3px;display:flex;position:absolute;top:6px;right:6px}.activity-tile:hover .activity-stepper,.activity-tile:focus-within .activity-stepper{opacity:1;pointer-events:auto}.chain-badge{color:#fff;background:var(--grad);border-radius:var(--radius-pill);box-shadow:var(--shadow-primary);font-variant-numeric:tabular-nums;padding:3px 9px;font-size:11px;font-weight:800;position:absolute;top:6px;left:6px}.chain-badge.zero{background:#94a3b8;box-shadow:0 4px 12px #64748b29}@keyframes pulse{50%{opacity:.45}}@keyframes ring-warn{50%{opacity:.55}}.unit-ring-card{margin-top:var(--space-3);justify-items:center;gap:var(--space-1);padding:var(--space-3) var(--space-4) 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#a78bfa);--green:#34d399;--green-deep:#6ee7b7;--yellow:#fbbf24;--yellow-deep:#fcd34d;--red:#f87171;--red-deep:#fca5a5;--orange:#fb923c;--blue:#38bdf8;--pink:#f472b6;--purple:#c084fc;--input-bg:#0f1728;--text:var(--ink);--muted:var(--ink-3);--border:var(--line);--surface:var(--bg-card);--surface-2:var(--bg-soft);--c-brand:var(--primary);--c-brand-soft:#818cf829;--c-brand-line:#818cf866;--c-brand-ink:#c7d2fe;--c-timer:var(--blue);--c-timer-soft:#38bdf824;--c-timer-line:#38bdf866;--c-timer-ink:#7dd3fc;--c-success:var(--green);--c-success-soft:#34d39924;--c-success-line:#6ee7b766;--c-success-ink:var(--green-deep);--c-waiting:var(--yellow);--c-waiting-soft:#fbbf2424;--c-waiting-line:#fcd34d66;--c-waiting-ink:var(--yellow-deep);--c-danger:var(--red);--c-danger-soft:#f8717124;--c-danger-line:#fca5a566;--c-danger-ink:var(--red-deep);--c-muted:var(--ink-3);--c-muted-soft:var(--bg-soft);--c-muted-line:var(--line);--c-muted-ink:var(--ink-2);--c-disabled:#475569;--c-disabled-soft:#17203a;--c-disabled-line:#2b3a58;--c-disabled-ink:#64748b;--c-on-accent:#fff;--ink-on-light:#52627a;--ink-on-light-strong:#1e293b;--shadow-sm:0 2px 10px #00000059;--shadow-md:0 10px 30px #00000073;--shadow-lg:0 24px 60px #0000008c;--shadow-primary:0 6px 18px #818cf833}[data-theme=dark] body{background-color:#0000;background-image:radial-gradient(1200px 500px at 15% -5%,#6366f124,#0000 60%),radial-gradient(1000px 420px at 90% 0,#0ea5e91a,#0000 55%),linear-gradient(#0e1628 0%,#0b1220 55%,#090f1b 100%);background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:auto,auto,auto;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#38486a}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:#46598a}[data-theme=dark] .sign-in-panel{background:#141c2eeb}[data-theme=dark] .topbar{background:#141c2ed1}[data-theme=dark] .app-version{background:var(--bg-soft)}[data-theme=dark] .topbar-chain{background:var(--bg-card)}[data-theme=dark] input,[data-theme=dark] 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.event-result.fail{color:#fca5a5;background:#ef444424;border-color:#fca5a566}[data-theme=dark] .event-result.allowed{color:#fcd34d;background:#fbbf2424;border-color:#fcd34d66}[data-theme=dark] .event-result.expired{color:#fdba74;background:#fb923c24;border-color:#fdba7466}[data-theme=dark] .event-marker{color:#fcd34d;background:#fbbf241a;border-color:#fcd34d59}[data-theme=dark] .sync-pill.synced{color:#6ee7b7;background:#10b98124}[data-theme=dark] .sync-pill.pending{color:#fcd34d;background:#fbbf2424}[data-theme=dark] .sync-pill.failed{color:#fca5a5;background:#ef444424}[data-theme=dark] .heatmap-cell{background:#1b2540;border:1px solid #e6edf70d}[data-theme=dark] .heatmap-cell.l1{background:#365314}[data-theme=dark] .heatmap-cell.l2{background:#4d7c0f}[data-theme=dark] .heatmap-cell.l3{background:#65a30d}[data-theme=dark] .heatmap-cell.today{outline-color:var(--primary)}[data-theme=dark] .summary-row i{background:#1b2540}[data-theme=dark] .entry-row,[data-theme=dark] .event-row{border-bottom-color:var(--bg-soft)}[data-theme=dark] .week-section{border-left-color:var(--bg-soft)}[data-theme=dark] .ai-result{background:var(--bg-soft)}[data-theme=dark] .ai-result-row em{color:#c084fc;background:#a855f724;border-color:#c084fc66}[data-theme=dark] .tutorial-dot{background:#33415f}[data-theme=dark] .mode-option.active{background:#6366f124}[data-theme=dark] .chain-config-row.enabled{background:#10b9811a;border-color:#6ee7b766}[data-theme=dark] .hint-strip{background:var(--bg-soft)}[data-theme=dark] .active-icon{background:linear-gradient(135deg,#818cf82e,#a78bfa2e)}[data-theme=dark] .celebration-btn.secondary{background:var(--bg-card);color:var(--ink);border-color:var(--line)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@keyframes view-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.view-anim{animation:.18s ease-out 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var(--c-brand) 45%, transparent));outline:none}.chain-detail{gap:var(--space-3);margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px dashed var(--line);display:grid}.chain-detail .chain-stats{margin-bottom:0}.chain-detail .week-trend,.chain-detail .chain-card-config{margin:0}.chain-stats .reservation-chain-stat{background:var(--c-waiting-soft)}.chain-stats .reservation-chain-stat svg{color:var(--c-waiting)}.chain-stats .reservation-chain-stat b{color:var(--c-waiting-ink)}.week-trend-bar.empty{background:color-mix(in srgb, var(--c-disabled) 55%, var(--bg-card))}[data-theme=dark] .chain-stats .reservation-chain-stat{background:var(--c-waiting-soft)}[data-theme=dark] .chain-stats .reservation-chain-stat b{color:var(--c-waiting-ink)}[data-theme=dark] .week-trend-bar.empty{background:var(--c-disabled)}[data-theme=dark] .stats-tools-panel{background:var(--bg-card)}@media (width<=430px){.chain-card.overview{padding:var(--space-3)}.chain-toggle{gap:var(--space-2)}.chain-mini-stats{gap:2px var(--space-2)}.week-day-symbol{width:22px;height:22px;font-size:12px}.stats-tools-panel{min-width:min(236px,100vw - 32px)}}.settings-dialog{flex-direction:column;width:min(680px,100%);max-height:min(92vh,900px);padding:0;display:flex;overflow:hidden}.settings-head{align-items:center;gap:var(--space-2);padding:var(--space-4) var(--space-5);background:var(--bg-card);border-bottom:1px solid var(--line);flex:none;display:flex}.settings-head-text{flex:auto;min-width:0}.settings-head-text h2{margin:var(--space-1) 0 0;font-size:var(--font-card-title);line-height:var(--lh-tight)}.settings-back{flex:none}.settings-body{overscroll-behavior:contain;min-height:0;padding:var(--space-4) var(--space-5) var(--space-5);flex:auto;overflow:auto}.settings-directory-list{gap:var(--space-2);margin:0;padding:0;list-style:none;display:grid}.settings-directory-item{width:100%;min-height:var(--touch-min);align-items:center;gap:var(--space-3);padding:var(--space-3);text-align:left;color:var(--ink);background:var(--bg-card);border:1.5px solid var(--line);border-radius:var(--radius-tile);transition:border-color var(--dur-fast), background var(--dur-fast), transform var(--dur-fast);grid-template-columns:auto minmax(0,1fr) auto auto;grid-template-areas:"icon text status 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svg{color:var(--ink-3);flex:none;margin-top:2px}.settings-dialog .secondary-button:not(:disabled){color:var(--ink);background:var(--bg-card);border:1.5px solid color-mix(in srgb, var(--ink-3) 45%, var(--line));box-shadow:var(--shadow-sm)}.settings-dialog button:disabled{opacity:1;color:var(--c-disabled-ink);background:var(--c-disabled-soft);border:1.5px dashed var(--c-disabled-line);box-shadow:none;filter:none;cursor:not-allowed;transform:none}.settings-dialog :is(button,[href],input,select,textarea):focus-visible{outline:2px solid var(--primary);outline-offset:2px;box-shadow:var(--focus-ring,0 0 0 3px color-mix(in srgb, var(--c-brand) 45%, transparent))}.settings-directory-item:focus-visible,.settings-link-row:focus-visible{border-color:var(--primary)}@media (width<=720px){.bottom-nav-item{color:var(--ink-3);transition:color var(--dur-fast), background var(--dur-fast);gap:3px}.bottom-nav-item .bottom-nav-item-icon{opacity:.88}.bottom-nav-item 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