:root{--bg: #f2f2f7;--surface: #ffffff;--surface-soft: #f5f5f7;--text: #1c1c1e;--text-secondary: #6e6e73;--text-tertiary: #aeaeb2;--line: #e5e5ea;--accent: #ff3b30;--accent-soft: rgba(255, 59, 48, .12);--blue: #007aff;--blue-soft: #e8f0fe;--danger: #ff3b30;--success: #34c759;--overlay: rgba(0, 0, 0, .4);--handle: #d1d1d6;--hairline: rgba(60, 60, 67, .18);--shadow: 0 1px 2px rgba(0, 0, 0, .04);--shadow-strong: 0 -1px 0 var(--hairline);--nav-height: 58px;--weekday-height: 34px;--panel-min-height: 214px;--safe-bottom: env(safe-area-inset-bottom, 16px);color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Segoe UI,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media(prefers-color-scheme:dark){:root{--bg: #000000;--surface: #1c1c1e;--surface-soft: #2c2c2e;--text: #f5f5f7;--text-secondary: #aeaeb2;--text-tertiary: #636366;--line: #38383a;--accent: #ff453a;--accent-soft: rgba(255, 69, 58, .18);--blue: #0a84ff;--blue-soft: #1a3a5c;--danger: #ff453a;--overlay: rgba(0, 0, 0, .6);--handle: #48484a;--hairline: rgba(84, 84, 88, .65);--shadow: 0 1px 2px rgba(0, 0, 0, .24);--shadow-strong: 0 -1px 0 var(--hairline)}}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}body{min-width:320px;overflow:hidden;background:var(--bg)}body,button,input,textarea,select{font:inherit}button{border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{cursor:default}input,textarea,select{min-width:0}.calendar-app{min-height:100%;background:var(--bg)}.app-container{position:relative;display:flex;flex-direction:column;width:100%;max-width:520px;height:100vh;height:100dvh;margin:0 auto;overflow:hidden;background:var(--bg)}.nav-header{z-index:10;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:6px;height:var(--nav-height);padding:10px 12px 8px;background:color-mix(in srgb,var(--bg) 90%,transparent);border-bottom:.5px solid var(--hairline);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);flex:0 0 auto}.btn-today,.month-title,.btn-icon,.btn-add-header{display:inline-flex;align-items:center;justify-content:center;color:var(--accent);background:transparent;transition:transform .15s ease,background .15s ease,opacity .15s ease}.btn-today{min-width:44px;min-height:36px;padding:7px 4px;border-radius:999px;font-size:17px;font-weight:400;white-space:nowrap}.btn-today:disabled{opacity:.38}.btn-today:not(:disabled):active,.btn-icon:active,.month-title:active{background:var(--accent-soft)}.month-nav{display:flex;align-items:center;justify-content:center;min-width:0;gap:2px}.month-title{min-width:118px;min-height:36px;padding:6px 8px;color:var(--text);border-radius:999px;font-size:19px;font-weight:700;line-height:1;white-space:nowrap}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:2px}.view-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;padding:6px 8px;background:var(--surface);border-bottom:.5px solid var(--hairline);flex:0 0 auto}.view-tabs button{display:inline-flex;align-items:center;justify-content:center;min-width:0;min-height:34px;color:var(--text-secondary);background:transparent;border-radius:8px;font-size:13px;font-weight:600;gap:5px}.view-tabs button.active{color:var(--accent);background:var(--accent-soft)}.btn-icon,.btn-add-header{width:34px;height:34px;border-radius:50%;flex:0 0 auto}.btn-icon{color:var(--accent)}.btn-add-header{color:var(--accent);background:transparent;box-shadow:none}.btn-add-header:active{transform:scale(.92);opacity:.82}.weekday-row{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));align-items:center;height:var(--weekday-height);padding:0 10px;color:var(--text-secondary);background:var(--surface);border-bottom:.5px solid var(--hairline);font-size:11px;font-weight:600;text-align:center;flex:0 0 auto}.weekday-row .weekend{color:var(--danger)}.calendar-grid-wrapper{display:flex;min-height:0;padding:8px 8px 6px;background:var(--surface);flex:1 1 auto;transition:flex-basis .22s ease,padding .22s ease}.calendar-grid-wrapper.week-mode{min-height:74px;padding:6px 8px;flex:0 0 82px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-template-rows:repeat(6,minmax(0,1fr));width:100%;min-height:0;gap:0}.calendar-grid.week-mode{grid-template-rows:minmax(0,1fr)}.day-cell{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-width:0;min-height:0;padding:4px 1px 3px;color:var(--text);background:transparent;border-radius:0;transition:background .15s ease,opacity .15s ease}.day-cell:active{background:var(--surface-soft)}.day-cell.other-month{opacity:.38}.day-number{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;font-size:15px;line-height:1;flex:0 0 auto}.day-cell.today .day-number{color:#fff;background:var(--accent);font-weight:600}.day-cell.selected:not(.today) .day-number{color:var(--accent);background:var(--accent-soft);font-weight:600}.day-cell.selected.today .day-number{box-shadow:none}.lunar-label{width:100%;min-height:15px;margin-top:2px;color:var(--text-tertiary);font-size:9px;line-height:1.2;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.event-dots{display:flex;align-items:center;justify-content:center;width:100%;min-height:10px;margin-top:2px;gap:3px}.deadline-marker{display:inline-grid;place-items:center;min-width:18px;height:12px;margin-top:1px;padding:0 4px;color:#fff;background:var(--danger);border-radius:999px;font-size:9px;font-weight:800;line-height:1}.event-dot{width:6px;height:6px;border-radius:50%;flex:0 0 auto}.event-dot-more{color:var(--text-tertiary);font-size:10px;line-height:1}.calendar-picker-wrapper{display:flex;min-height:0;padding:14px 12px;background:var(--surface);flex:1 1 auto}.month-picker-grid,.year-picker-grid{display:grid;width:100%;min-height:0;gap:10px}.month-picker-grid,.year-picker-grid{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(4,minmax(0,1fr))}.month-picker-cell,.year-picker-cell{display:grid;place-items:center;min-width:0;min-height:64px;padding:9px 6px;color:var(--text);background:var(--surface-soft);border:.5px solid transparent;border-radius:14px;gap:4px}.month-picker-cell strong,.year-picker-cell strong{font-size:18px;line-height:1.1}.month-picker-cell span,.year-picker-cell span{max-width:100%;color:var(--text-secondary);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.month-picker-cell.selected,.year-picker-cell.selected{color:var(--accent);background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 28%,transparent)}.month-picker-cell.today strong,.year-picker-cell.today strong{color:var(--accent)}.bottom-panel{z-index:5;display:flex;flex-direction:column;min-height:var(--panel-min-height);max-height:45vh;margin-top:0;overflow:hidden;background:var(--surface);border-radius:0;box-shadow:var(--shadow-strong);flex:0 0 auto;transition:min-height .22s ease,max-height .22s ease,flex .22s ease}.bottom-panel.expanded{min-height:0;max-height:none;flex:1 1 auto}.panel-handle,.sheet-handle{width:34px;height:4px;margin:7px auto 6px;background:var(--handle);border-radius:999px;flex:0 0 auto}.panel-handle{position:relative;width:54px;height:20px;margin:0 auto;padding:0;background:transparent;border:0;cursor:grab;touch-action:none}.panel-handle:after{content:"";position:absolute;top:8px;left:10px;right:10px;height:4px;background:var(--handle);border-radius:999px}.panel-handle:active{cursor:grabbing}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 20px 12px;border-bottom:.5px solid var(--hairline);flex:0 0 auto}.panel-header>div:first-child{min-width:0}.panel-header h2{margin:0;color:var(--text);font-size:18px;line-height:1.2}.panel-header p{margin:4px 0 0;color:var(--text-tertiary);font-size:12px}.panel-side-info{display:flex;align-items:center;justify-content:flex-end;min-width:0;gap:8px;flex:1 1 auto}.weather-card{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;min-width:0;max-width:260px;padding:7px 10px;color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--surface));border:.5px solid color-mix(in srgb,var(--accent) 18%,transparent);border-radius:14px;gap:7px;text-align:left}.weather-card strong,.weather-card small{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.weather-card strong{color:var(--text);font-size:13px;line-height:1.15}.weather-card small{margin-top:2px;color:var(--text-secondary);font-size:10px;line-height:1.15}.weather-card.loading svg,.weather-spin{animation:weatherSpin .9s linear infinite}.weather-card.error{color:var(--danger);background:color-mix(in srgb,var(--danger) 8%,var(--surface));border-color:color-mix(in srgb,var(--danger) 18%,transparent)}@keyframes weatherSpin{to{transform:rotate(360deg)}}.panel-date-badge{padding:4px 10px;color:var(--accent);background:var(--accent-soft);border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap;flex:0 0 auto}.panel-content{min-height:0;padding:0 0 16px;overflow-y:auto;-webkit-overflow-scrolling:touch;flex:1 1 auto}.panel-empty{display:grid;place-items:center;gap:8px;min-height:104px;padding:16px;color:var(--text-tertiary);font-size:14px;text-align:center}.panel-empty.compact{min-height:130px}.event-list{display:grid;gap:0}.deadline-list{display:grid;gap:8px;padding:0 0 10px;border-bottom:.5px solid var(--hairline)}.deadline-section-title{display:inline-flex;align-items:center;gap:6px;padding:0 4px;color:var(--danger);font-size:13px;font-weight:800}.deadline-item{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;min-height:68px;padding:10px 12px;color:inherit;background:#ff3b3014;border:.5px solid rgba(255,59,48,.18);border-radius:12px;text-align:left}.deadline-accent{width:4px;height:42px;border-radius:999px}.deadline-info{display:grid;min-width:0;gap:3px}.deadline-info strong,.deadline-info span,.deadline-info em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.deadline-info strong{color:var(--text);font-size:15px}.deadline-info span{color:var(--text-secondary);font-size:12px}.deadline-info em{color:var(--danger);font-size:13px;font-style:normal;font-weight:700}.event-item{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:0;min-height:64px;padding:0 12px 0 20px;background:var(--surface);border-bottom:.5px solid var(--hairline);border-radius:0;animation:fade-in-up .24s ease both}.event-main,.search-result{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;min-width:0;width:100%;color:inherit;background:transparent;text-align:left}.event-main{gap:12px;min-height:64px}.event-color-indicator{width:4px;height:40px;border-radius:999px;flex:0 0 auto}.event-info{display:grid;min-width:0}.event-info strong,.search-result strong{color:var(--text);font-size:16px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-info span,.search-result small{margin-top:4px;color:var(--text-secondary);font-size:13px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-info small{display:inline-flex;align-items:center;gap:4px;width:max-content;max-width:100%;margin-top:5px;color:var(--accent);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-info em{display:block;margin-top:5px;color:var(--accent);font-size:12px;font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-delete-btn{display:grid;place-items:center;width:32px;height:32px;color:var(--danger);background:transparent;border-radius:50%;flex:0 0 auto}.btn-add-panel{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:44px;margin-top:0;color:var(--accent);background:var(--surface);border:0;border-bottom:.5px solid var(--hairline);border-radius:0;font-size:16px;font-weight:400;gap:6px}.btn-add-panel:active{color:var(--accent);background:var(--surface-soft)}.workspace-panel{min-height:0;padding:16px;overflow-y:auto;background:var(--bg);-webkit-overflow-scrolling:touch;flex:1 1 auto}.workspace-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.workspace-header h2{margin:0;color:var(--text);font-size:28px;line-height:1}.workspace-header p{margin:6px 0 0;color:var(--text-secondary);font-size:13px}.toolbar-action{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:7px 10px;color:var(--accent);background:var(--surface);border-radius:999px;font-size:14px;gap:5px;box-shadow:var(--shadow);white-space:nowrap}.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat-card,.dashboard-section,.plan-card{background:var(--surface);border:.5px solid var(--hairline);border-radius:14px;box-shadow:var(--shadow)}.stat-card{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;min-height:112px;padding:13px}.stat-icon{display:grid;place-items:center;width:36px;height:36px;color:#fff;background:var(--accent);border-radius:10px}.stat-card small,.stat-card strong,.stat-card p{display:block}.stat-card small{color:var(--text-secondary);font-size:12px}.stat-card strong{margin-top:5px;color:var(--text);font-size:28px;line-height:1}.stat-card p{margin:8px 0 0;color:var(--text-secondary);font-size:12px}.dashboard-section{margin-top:12px;padding:14px}.section-title-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}.section-title-row h3{margin:0;color:var(--text);font-size:16px}.section-title-row span{color:var(--text-secondary);font-size:12px}.gantt-card{display:grid;gap:10px}.gantt-scale{display:flex;justify-content:space-between;color:var(--text-tertiary);font-size:11px}.gantt-list{display:grid;gap:10px}.gantt-row{display:grid;grid-template-columns:minmax(92px,.38fr) minmax(0,1fr);gap:10px;align-items:center}.gantt-label{display:grid;min-width:0;color:var(--text);background:transparent;text-align:left}.gantt-label strong,.gantt-label span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gantt-label strong{font-size:13px}.gantt-label span{margin-top:3px;color:var(--text-secondary);font-size:11px}.gantt-track{position:relative;height:20px;overflow:hidden;background:var(--surface-soft);border-radius:999px}.gantt-bar{position:absolute;top:3px;bottom:3px;overflow:hidden;border-radius:999px}.gantt-bar i{display:block;height:100%;background:#ffffff6b}.gantt-bar b{position:absolute;top:-3px;bottom:-3px;width:2px;background:#fff;border-radius:999px;box-shadow:0 0 0 1px #0000001f}.split-dashboard{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.chart-list{display:grid;gap:10px}.mini-bar{display:grid;grid-template-columns:54px minmax(0,1fr) 28px;align-items:center;gap:8px;color:var(--text-secondary);font-size:12px}.mini-bar>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mini-bar>div{height:8px;overflow:hidden;background:var(--surface-soft);border-radius:999px}.mini-bar i{display:block;height:100%;border-radius:inherit}.mini-bar strong{color:var(--text);text-align:right}.compact-list,.plans-list{display:grid;gap:10px}.compact-list.collapsed{position:relative}.compact-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;min-height:42px;color:var(--text);background:transparent;text-align:left;gap:9px}.compact-row span{width:8px;height:8px;border-radius:50%}.compact-row strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.compact-row small{color:var(--text-secondary)}.section-toggle{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:34px;margin-top:10px;color:var(--accent);background:var(--accent-soft);border-radius:999px;font-size:13px;font-weight:800}.plan-filter{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;margin-bottom:12px;padding:3px;background:var(--line);border-radius:10px}.plan-filter button{min-height:32px;color:var(--text-secondary);background:transparent;border-radius:8px;font-size:13px}.plan-filter button.active{color:var(--text);background:var(--surface);box-shadow:var(--shadow)}.plan-card{display:grid;padding:12px 10px 12px 12px;gap:8px}.plan-card-top{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px}.plan-main{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;min-width:0;color:inherit;background:transparent;text-align:left;gap:10px}.plan-task-summary{display:flex;align-items:center;gap:10px;padding-left:14px;color:var(--text-secondary);font-size:12px}.plan-task-list,.task-edit-list{display:grid;gap:8px}.plan-task-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:9px;min-height:42px;padding:8px 8px 8px 14px;background:var(--surface-soft);border-radius:10px}.plan-task-row div{display:grid;min-width:0}.plan-task-row strong,.plan-task-row small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plan-task-row strong{color:var(--text);font-size:14px}.plan-task-row small{margin-top:3px;color:var(--text-secondary);font-size:12px}.plan-task-row button{min-height:30px;padding:5px 9px;color:var(--accent);background:var(--surface);border-radius:999px;font-size:13px;white-space:nowrap}.task-status-dot{width:9px;height:9px;border-radius:50%;background:var(--text-tertiary)}.task-status-dot.scheduled{background:var(--blue)}.task-status-dot.done{background:var(--success)}.task-input-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.task-edit-row{display:grid;grid-template-columns:minmax(0,1fr) 106px auto;gap:8px;align-items:center}.child-plan-list{display:grid;gap:8px}.child-plan-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;min-height:62px;padding:9px 10px;color:inherit;background:var(--surface-soft);border:.5px solid var(--hairline);border-radius:12px;text-align:left;gap:9px}.child-plan-accent{width:4px;height:38px;border-radius:999px}.child-plan-info{display:grid;min-width:0;gap:2px}.child-plan-info strong,.child-plan-info small,.child-plan-info em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.child-plan-info strong{color:var(--text);font-size:14px}.child-plan-info small{color:var(--text-secondary);font-size:12px}.child-plan-info em{color:var(--danger);font-size:12px;font-style:normal;font-weight:700}.child-plan-progress{display:grid;min-width:38px;color:var(--text-secondary);font-size:11px;font-weight:700;text-align:right}.child-plan-progress b{color:var(--text);font-size:13px}.child-plan-empty{min-height:82px}.linked-source-box{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;min-height:38px;margin-bottom:12px;padding:9px 11px;color:var(--accent);background:var(--accent-soft);border-radius:10px;font-size:13px}.linked-source-box span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plan-accent{width:4px;height:58px;border-radius:999px}.plan-copy{display:grid;min-width:0}.plan-copy strong,.plan-copy small,.plan-copy em,.plan-copy p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.plan-copy strong{color:var(--text);font-size:16px}.plan-copy small{margin-top:4px;color:var(--text-secondary);font-size:12px}.plan-copy em{margin-top:4px;color:var(--accent);font-size:12px;font-style:normal}.plan-copy p{margin:5px 0 0;color:var(--text-secondary);font-size:13px}.plan-copy .plan-deliverable{color:var(--danger);font-weight:700}.plan-progress-group{display:grid;gap:7px;margin-top:9px}.plan-progress-line{display:grid;gap:4px}.plan-progress-line>span:first-child{color:var(--text-secondary);font-size:11px}.plan-progress-line.time>span:first-child{color:var(--accent)}.plan-progress{height:6px;overflow:hidden;background:var(--surface-soft);border-radius:999px}.plan-progress 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