:root{--bg:#fff;--bg-soft:#fcfaf8;--bg-hover:#f5f5f5;--text:#202020;--text-secondary:#666;--text-tertiary:gray;--divider:#f0f0f0;--border:#e6e6e6;--accent:#dc4c3e;--accent-hover:#c3392c;--accent-text:#fff;--p1:#d1453b;--p2:#eb8909;--p3:#246fe0;--p4:#999;--due-overdue:#d1453b;--due-today:#058527;--due-tomorrow:#ad6200;--due-week:#692ec2;--due-later:gray;--shadow-modal:0 15px 50px 0 #00000059;--toast-bg:#282828;--toast-text:#fff;--toast-action:#ff7066;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Apple Color Emoji,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}@media (prefers-color-scheme:dark){:root{--bg:#1e1e1e;--bg-soft:#262626;--bg-hover:#2a2a2a;--text:#e8e8e8;--text-secondary:#b3b3b3;--text-tertiary:#8f8f8f;--divider:#2e2e2e;--border:#3d3d3d;--accent:#e0584a;--accent-hover:#ec6a5d;--p1:#ff7066;--p2:#ff9a14;--p3:#5297ff;--p4:#8a8a8a;--due-overdue:#ff7066;--due-today:#25b84c;--due-tomorrow:#ff9a14;--due-week:#a970ff;--due-later:#8f8f8f;--shadow-modal:0 15px 50px 0 #000000b3;--toast-bg:#3a3a3a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*,:before,:after{box-sizing:border-box}body{background:var(--bg);margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}.muted{color:var(--text-tertiary)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.splash{flex-direction:column;justify-content:center;align-items:center;gap:24px;min-height:100vh;display:flex}.splash .brand-mark{width:48px;height:48px}.spinner{width:24px;height:24px;color:var(--accent);display:inline-flex}.spinner svg{width:100%;height:100%;animation:.8s linear infinite spinner-turn}.spinner circle{fill:none;stroke-width:2.5px}.spinner-track{stroke:var(--border)}.spinner-arc{stroke:currentColor;stroke-linecap:round}.spinner-light{color:#fff}.spinner-light .spinner-track{stroke:#ffffff59}.splash .spinner,.loading .spinner{animation:.2s .15s both spinner-in}@keyframes spinner-turn{to{transform:rotate(360deg)}}@keyframes spinner-in{0%{opacity:0}}.btn{border:none;border-radius:5px;padding:6px 12px;font-size:13px;font-weight:600;line-height:18px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn[aria-busy=true]{opacity:1;cursor:progress}.btn .spinner{width:18px;height:18px;margin:0 auto;display:flex}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-primary:not(:disabled):hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-hover);color:var(--text)}.btn-secondary:not(:disabled):hover{background:var(--border)}.btn-link{color:var(--text-secondary);background:0 0;padding:4px 8px;font-weight:400}.btn-link:hover{color:var(--text);background:var(--bg-hover)}.btn-block{width:100%;padding:10px 12px;font-size:14px}.icon-btn{width:28px;height:28px;color:var(--text-tertiary);background:0 0;border:none;border-radius:5px;justify-content:center;align-items:center;padding:0;display:inline-flex}.icon-btn:hover{background:var(--bg-hover);color:var(--text)}.brand{color:var(--accent);letter-spacing:-.3px;align-items:center;gap:8px;font-size:22px;font-weight:700;display:flex}.brand-small{font-size:16px}.brand-mark{flex-shrink:0;width:1.2em;height:1.2em}.login{justify-content:center;align-items:center;min-height:100vh;padding:24px 16px;display:flex}.login-card{width:100%;max-width:400px}.login-card h1{margin:40px 0 24px;font-size:32px;line-height:1.2}.field{margin-bottom:16px;display:block}.field span{margin-bottom:6px;font-size:13px;font-weight:600;display:block}.field input{border:1px solid var(--border);background:var(--bg);border-radius:8px;outline:none;width:100%;padding:10px 12px}.field input:focus{border-color:var(--text-tertiary)}.form-error{color:var(--p1);margin:0 0 16px;font-size:13px}.login-hint{color:var(--text-tertiary);margin-top:16px;font-size:13px}.topbar{border-bottom:1px solid var(--divider);justify-content:space-between;align-items:center;height:48px;padding:0 16px;display:flex}.account{align-items:center;gap:8px;display:flex}.avatar{background:var(--p2);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;font-size:12px;font-weight:700;display:inline-flex}.account-name{font-weight:600}.content{max-width:800px;margin:0 auto;padding:36px 55px 80px}.view-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.view-header h1{overflow-wrap:anywhere;margin:0;font-size:26px;font-weight:700;line-height:35px}.view-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.calendar-select{color:var(--text-secondary);flex-shrink:0;align-items:center;display:inline-flex;position:relative}.calendar-select select{appearance:none;border:1px solid var(--border);background:var(--bg);cursor:pointer;border-radius:5px;padding:4px 28px 4px 10px;font-size:13px}.calendar-select select:hover{background:var(--bg-hover)}.calendar-select svg{pointer-events:none;position:absolute;right:8px}.loading{justify-content:center;padding:48px 0;display:flex}.empty{text-align:center;color:var(--text-secondary);padding:64px 0}.empty h2{color:var(--text);margin:0 0 4px;font-size:16px}.empty p{margin:0 0 16px;font-size:13px}.task-list{margin:0;padding:0;list-style:none}.task{border-bottom:1px solid var(--divider);cursor:pointer;align-items:flex-start;gap:6px;padding:8px 0;display:flex;position:relative}.task-body{flex:1;min-width:0;padding-left:4px}.task-title{overflow-wrap:anywhere;font-size:14px;line-height:21px}.task-desc{color:var(--text-tertiary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;line-height:18px;overflow:hidden}.task-meta{flex-wrap:wrap;gap:4px 10px;margin-top:2px;font-size:12px;line-height:18px;display:flex}.due,.label{align-items:center;gap:3px;display:inline-flex}.label{color:var(--text-tertiary)}.due-overdue{color:var(--due-overdue)}.due-today{color:var(--due-today)}.due-tomorrow{color:var(--due-tomorrow)}.due-week{color:var(--due-week)}.due-later{color:var(--due-later)}.task-actions{opacity:0;gap:2px;transition:opacity .1s;display:flex}.task:hover .task-actions,.task:focus-within .task-actions{opacity:1}@media (hover:none){.task-actions{opacity:1}}.task-check{--color:var(--p4);border:1px solid var(--color);width:18px;height:18px;color:var(--color);background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:2px;padding:0;transition:background-color .15s;display:inline-flex}.task-check svg{opacity:0;transition:opacity .1s}.task-check:hover svg{opacity:1}.task-check.p1{--color:var(--p1);background:color-mix(in srgb, var(--p1) 10%, transparent);border-width:2px}.task-check.p2{--color:var(--p2);background:color-mix(in srgb, var(--p2) 10%, transparent);border-width:2px}.task-check.p3{--color:var(--p3);background:color-mix(in srgb, var(--p3) 10%, transparent);border-width:2px}.task-check.checked{background:var(--color);color:#fff}.task-check.checked svg{opacity:1}.task-check-static{cursor:default}.add-task{width:100%;color:var(--text-tertiary);text-align:left;background:0 0;border:none;align-items:center;gap:10px;padding:8px 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.due{color:var(--text-tertiary)}.modal-backdrop{z-index:10;background:#00000080;justify-content:center;align-items:flex-start;padding:7vh 16px 16px;display:flex;position:fixed;inset:0}.modal{background:var(--bg);width:100%;max-width:864px;max-height:86vh;box-shadow:var(--shadow-modal);border-radius:10px;flex-direction:column;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid var(--divider);justify-content:space-between;align-items:center;padding:8px 12px 8px 16px;display:flex}.modal-crumb{color:var(--text-secondary);align-items:center;gap:6px;font-size:13px;display:inline-flex}.modal-content{flex:1;min-height:0;display:flex;overflow:auto}.modal-main{flex:1;min-width:0;padding:16px 24px 24px 16px}.modal-title-row{align-items:flex-start;gap:8px;display:flex}.modal-title-row .task-check{margin-top:6px}.modal-editor{flex:1;min-width:0}.modal-title,.modal-description{background:0 0;border:1px solid #0000;border-radius:6px;outline:none;width:100%;padding:2px 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h3{color:var(--text-secondary);margin:0;font-size:12px;font-weight:600}.date-field+.date-field{margin-top:10px}.date-field-label{color:var(--text-tertiary);margin-bottom:4px;font-size:12px;display:block}.date-field-row{align-items:center;gap:4px;display:flex}.date-field-row input{border:1px solid var(--border);background:var(--bg);border-radius:5px;outline:none;flex:1;min-width:0;padding:4px 8px;font-size:13px}.date-field-row input:focus{border-color:var(--text-tertiary)}.icon-btn-small{flex-shrink:0;width:24px;height:24px}.icon-btn-small svg{width:18px;height:18px}.switch{color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;font-size:12px;display:inline-flex}.switch input{opacity:0;width:1px;height:1px;position:absolute}.switch-track{background:var(--border);border-radius:8px;width:26px;height:16px;transition:background-color 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var(--border);border-radius:5px;width:100%;height:200px;margin-top:8px;display:block}.sidebar-note{margin-top:4px;font-size:12px;display:block}.priority-select{color:var(--p4);align-items:center;gap:6px;display:inline-flex}.priority-select.p1{color:var(--p1)}.priority-select.p2{color:var(--p2)}.priority-select.p3{color:var(--p3)}.priority-select select{color:var(--text)}.details{grid-template-columns:auto 1fr;gap:4px 10px;margin:0;font-size:12px;display:grid}.details dt{color:var(--text-tertiary)}.details dd{overflow-wrap:anywhere;margin:0}.details a{color:var(--p3)}.modal-uid{color:var(--text-tertiary);overflow-wrap:anywhere;margin:16px 0 0;font-size:10px}.modal-uid-value{-webkit-user-select:all;user-select:all;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.confirm-backdrop{z-index:20;align-items:center;padding-top:16px}.confirm-dialog{max-width:420px}.confirm-body{padding:20px 20px 8px}.confirm-body h2{margin:0 0 8px;font-size:16px}.confirm-body p{color:var(--text-secondary);margin:0;font-size:14px}.confirm-footer{justify-content:flex-end;gap:8px;padding:16px 20px 20px;display:flex}.modal-small{max-width:560px}.share-body{padding:16px 20px 20px;overflow:auto}.share-body h2{margin:0 0 4px;font-size:18px}.share-body p{margin:0;font-size:13px}.share-link{margin-top:16px}.share-link h3{margin:0;font-size:13px;font-weight:600}.share-link-row{gap:8px;margin-top:6px;display:flex}.share-link-row input{border:1px solid var(--border);background:var(--bg-soft);border-radius:5px;outline:none;flex:1;min-width:0;padding:6px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.share-link-row input:focus{border-color:var(--text-tertiary)}.share-link-row .btn{min-width:72px}.share-body .share-note{background:var(--bg-soft);color:var(--text-secondary);border-radius:5px;margin-top:20px;padding:8px 10px}.toast{z-index:20;background:var(--toast-bg);color:var(--toast-text);border-radius:6px;align-items:center;gap:16px;padding:10px 16px;font-size:13px;display:flex;position:fixed;bottom:24px;left:24px;box-shadow:0 4px 12px #00000040}.toast-action{color:var(--toast-action);background:0 0;border:none;padding:0;font-weight:600}@media (width<=640px){.content{padding:24px 16px 80px}.account-name{display:none}.modal-backdrop{padding:0}.modal{border-radius:0;height:100%;max-height:none}.modal-content{flex-direction:column}.modal-small{height:auto}.modal-sidebar{border-left:none;border-top:1px solid var(--divider);width:auto}.toast{left:16px;right:16px}}