*{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eaf1ff;--danger: #dc2626;--danger-light: #fee2e2;--warn: #d97706;--success: #16a34a;--text: #172033;--text-light: #637085;--border: #e3e8ef;--bg: #f5f7fa;--card: #ffffff;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(15, 34, 58, .05);--shadow: 0 6px 18px rgba(15, 34, 58, .06);--shadow-lg: 0 18px 48px rgba(15, 34, 58, .14);--ring: 0 0 0 3px rgba(37, 99, 235, .18)}html,body,#app{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg);font-size:14px}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit}.layout{display:flex;height:100%}.side-nav{width:200px;flex-shrink:0;background:var(--card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:16px 0}.side-nav-head{display:flex;align-items:center;gap:6px;padding:0 10px 20px 20px}.side-nav-head .logo{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.side-nav-head .sidebar-collapse{flex-shrink:0}.sidebar-collapse{width:24px;height:24px;border-radius:6px;border:none;background:transparent;color:var(--text-light);font-size:14px;cursor:pointer;line-height:1}.sidebar-collapse:hover{color:var(--primary);background:var(--bg)}.side-nav{position:relative}.side-nav .logo{font-size:18px;font-weight:700;color:var(--primary);padding:8px 0;letter-spacing:1px;cursor:pointer;transition:opacity .15s}.side-nav .logo:hover{opacity:.7}.side-nav .nav-group{margin-bottom:4px}.side-nav .nav-title{padding:10px 20px 4px;font-size:12px;color:var(--text-light)}.side-nav .nav-item{display:flex;align-items:center;gap:8px;padding:10px 20px;cursor:pointer;color:var(--text);transition:background .15s}.side-nav .nav-item:hover{background:var(--bg)}.side-nav .nav-item.active{background:var(--primary-light);color:var(--primary);font-weight:600}.side-nav .nav-sub{padding:8px 20px 8px 36px;font-size:13px;color:var(--text);cursor:pointer;transition:background .15s}.side-nav .nav-sub:hover{background:var(--bg)}.side-nav .nav-sub.active{color:var(--primary);font-weight:600;background:var(--primary-light)}.side-nav .spacer{flex:1}.side-nav .nav-footer{padding:12px 20px;font-size:12px;color:var(--text-light)}.main{flex:1;overflow:auto;display:flex;flex-direction:column}.page-header{display:flex;align-items:center;gap:16px;padding:16px 24px;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.page-header h1{font-size:18px;font-weight:600}.page-header .month-nav{display:flex;align-items:center;gap:8px}.page-header .month-nav span{font-weight:600;min-width:72px;text-align:center}.month-actions{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:12px}.icon-btn{width:28px;height:28px;border:1px solid var(--border);border-radius:6px;background:var(--card);display:inline-flex;align-items:center;justify-content:center;color:var(--text-light);font-size:14px}.icon-btn:hover{color:var(--primary);border-color:var(--primary)}.switch-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-light);cursor:pointer;-webkit-user-select:none;user-select:none}.switch{width:34px;height:18px;border-radius:9px;background:#d5dbe2;position:relative;transition:background .2s}.switch:after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;transition:left .2s}.switch.on:after{left:18px}.page-body{flex:1;padding:20px 24px;overflow:auto}.loading-hint{text-align:center;color:var(--text-light);font-size:13px;padding:10px 0 4px;animation:pulse 1s ease-in-out infinite}@keyframes pulse{50%{opacity:.4}}.task-item{display:flex;align-items:flex-start;gap:10px;padding:8px 10px;border-radius:8px;cursor:pointer;transition:background .12s}.task-item:hover{background:var(--bg)}.checkbox{width:18px;height:18px;border:1.5px solid #c3ccd6;border-radius:50%;flex-shrink:0;margin-top:2px;display:flex;align-items:center;justify-content:center;color:transparent;font-size:11px;transition:all .15s}.checkbox:hover{border-color:var(--primary)}.checkbox.done{background:var(--primary);border-color:var(--primary);color:#fff}.checkbox.failed{background:var(--text-light);border-color:var(--text-light);color:#fff;border-radius:4px}.task-main{flex:1;min-width:0}.task-title{line-height:1.45;word-break:break-all}.task-title.done{color:var(--text-light);text-decoration:line-through}.task-title.failed{color:var(--text-light)}.task-meta{font-size:12px;color:var(--text-light);margin-top:2px;display:flex;gap:8px;flex-wrap:wrap}.task-meta .overdue{color:var(--danger)}.task-meta .time-tag{color:var(--primary)}.task-note{font-size:12px;color:var(--text-light);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.star{color:var(--warn)}.day-group{margin-bottom:8px}.day-group-header{display:flex;align-items:center;gap:10px;padding:8px 4px;color:var(--text-light);font-size:13px}.day-group-header .d{font-weight:600;font-size:15px;color:var(--text)}.day-group-header.today .d{color:var(--primary)}.day-group-header.today .badge{background:var(--primary);color:#fff;font-size:11px;padding:1px 6px;border-radius:4px}.add-inline{color:var(--text-light);font-size:12px;cursor:pointer;padding:6px 4px;border-radius:6px}.add-inline:hover{color:var(--primary);background:var(--primary-light)}.week-row{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-bottom:16px}.week-cell{min-width:0;background:var(--card);border-radius:10px;padding:10px;min-height:120px;border:1px solid var(--border)}.week-cell.today{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary) inset}.week-cell .cell-head{display:flex;align-items:baseline;gap:6px;margin-bottom:8px;color:var(--text-light)}.week-cell .cell-head .num{font-size:17px;font-weight:600;color:var(--text)}.week-cell.today .cell-head .num{color:var(--primary)}.week-cell .cell-head .wk{font-size:12px}.week-cell .cell-tasks{display:flex;flex-direction:column;gap:2px}.cell-task{font-size:12px;padding:4px 6px;border-radius:6px;background:var(--primary-light);color:var(--text);cursor:pointer;line-height:1.45;word-break:break-all}.cell-task .t{color:var(--primary);margin-right:4px;font-weight:600}.cell-task.done{opacity:.55;text-decoration:line-through}.cell-task.failed{opacity:.55}.month-grid{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--border);gap:1px}.month-head-cell,.month-cell{background:var(--card)}.month-head-cell{padding:8px;text-align:center;color:var(--text-light);font-size:13px}.month-cell{min-height:96px;padding:6px 8px;min-width:0}.month-cell.other{background:#fafbfc}.month-cell .cell-date{display:flex;align-items:baseline;gap:6px;margin-bottom:4px}.month-cell .cell-date .num{font-weight:600}.month-cell.today{background:var(--primary-light)}.month-cell.today .cell-date .num{color:var(--primary)}.month-cell .lunar{font-size:11px;color:var(--text-light)}.month-cell .lunar.festival{color:var(--danger)}.month-task{font-size:12px;padding:2px 6px;border-radius:5px;background:var(--primary-light);cursor:pointer;line-height:1.45;word-break:break-all;margin-bottom:2px}.month-task .t{color:var(--primary);margin-right:3px}.month-task.done{opacity:.5;text-decoration:line-through}.month-more{font-size:11px;color:var(--text-light);padding-left:4px;cursor:pointer}.category-section{margin-bottom:20px}.category-header{display:flex;align-items:center;gap:10px;padding:6px 2px}.category-header .name{font-weight:600}.category-header .count{color:var(--text-light);font-size:12px}.category-header .ops{color:var(--text-light);cursor:pointer;font-size:12px}.category-header .ops:hover{color:var(--danger)}.task-list-card{background:var(--card);border-radius:10px;border:1px solid var(--border);padding:4px 6px}.add-category-btn{display:inline-block;padding:8px 14px;border:1px dashed #c3ccd6;border-radius:8px;color:var(--text-light);cursor:pointer;background:transparent;font-size:13px}.add-category-btn:hover{color:var(--primary);border-color:var(--primary)}.toolbar{display:flex;align-items:center;gap:12px;margin-left:auto}.search-input{border:1px solid var(--border);border-radius:8px;padding:7px 12px;width:220px;outline:none;background:var(--bg)}.search-input:focus{border-color:var(--primary);background:#fff}.btn{padding:7px 16px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:13px}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.danger-text{color:var(--danger)}.btn:hover{opacity:.92}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--card);border-radius:14px;width:480px;max-width:calc(100vw - 40px);max-height:82vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 12px 40px #0000002e}.modal-body{padding:20px 22px;overflow:auto}.modal-footer{padding:12px 22px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.modal-footer .left{margin-right:auto}.field{margin-bottom:14px}.field label{display:block;font-size:12px;color:var(--text-light);margin-bottom:5px}.field input[type=text],.field input[type=date],.field input[type=time],.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:8px 10px;outline:none;font-size:14px;background:var(--bg)}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);background:#fff}.field textarea{min-height:70px;resize:vertical}.field-row{display:flex;gap:10px}.field-row .field{flex:1}.title-input{width:100%;border:none;outline:none;font-size:17px;font-weight:600;padding:4px 0 12px;background:transparent;border-bottom:1px solid var(--border)}.subtask-row{display:flex;align-items:center;gap:8px;padding:4px 0}.subtask-row input[type=text]{flex:1;border:none;border-bottom:1px dashed var(--border);outline:none;padding:5px 2px;background:transparent}.link-btn{background:none;border:none;color:var(--primary);font-size:13px;padding:4px 0}.link-btn.danger{color:var(--danger)}.login-wrap{height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{background:var(--card);border-radius:16px;padding:40px;width:360px;box-shadow:0 20px 60px #00000040}.login-card h1{font-size:22px;margin-bottom:6px;color:var(--primary)}.login-card .sub{color:var(--text-light);font-size:13px;margin-bottom:24px}.login-card input{width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;outline:none;margin-bottom:14px;font-size:14px}.login-card input:focus{border-color:var(--primary)}.login-card input[type=checkbox]{width:auto;margin:0}.remember-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-light);cursor:pointer;margin:-4px 0 14px;-webkit-user-select:none;user-select:none}.auto-login-hint{text-align:center;color:var(--primary);padding:12px 0;font-size:14px}.login-card .btn{width:100%;padding:10px;font-size:15px}.login-err{color:var(--danger);font-size:13px;margin-bottom:12px}.m-count{display:none}@media(max-width:720px){.side-nav{width:60px;padding:12px 0}.side-nav .logo,.side-nav .nav-title,.side-nav .nav-footer{display:none}.side-nav .nav-item{justify-content:center;padding:12px 0;font-size:12px}.side-nav .nav-sub{text-align:center;padding:8px 0;font-size:11px}.page-header{flex-wrap:wrap;padding:12px 14px}.page-body{padding:12px 14px}.search-input{width:130px}.week-row{grid-template-columns:repeat(7,1fr);gap:4px}.week-cell{min-height:auto}.week-cell .cell-tasks{display:block}.cell-task{padding:3px 4px}.month-cell{min-height:40px;padding:3px 4px;min-width:0}.month-task{font-size:11px}.month-cell .m-count{display:inline;font-size:11px;color:var(--primary)}}.summary-bar{display:flex;gap:14px;font-size:13px;color:var(--text-light);margin-left:8px}.summary-bar b{color:var(--text)}.summary-bar .t-waiting b{color:var(--warn)}.summary-bar .t-doing b{color:var(--primary)}.summary-bar .t-blocked b{color:var(--danger)}.summary-bar .t-done b{color:#3aa657}.follow-group{margin-bottom:20px}.follow-group-header{display:flex;align-items:center;gap:10px;padding:8px 2px}.avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0}.follow-group-header .name{font-weight:700;font-size:15px}.follow-group-header .note{color:var(--text-light);font-size:12px}.follow-group-header .count{margin-left:auto;color:var(--text-light);font-size:12px}.follow-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-bottom:1px solid var(--border)}.follow-item:last-child{border-bottom:none}.follow-item.overdue{background:#fdf3f3}.follow-main{flex:1;min-width:0}.follow-title{line-height:1.4;word-break:break-all}.follow-title.done{color:var(--text-light);text-decoration:line-through}.follow-meta{font-size:12px;color:var(--text-light);display:flex;gap:10px;margin-top:2px;flex-wrap:wrap}.overdue-text,.blocked-text{color:var(--danger);font-weight:600}.track-btns{display:flex;gap:4px;flex-shrink:0}.track-btn{border:1px solid var(--border);background:var(--card);border-radius:6px;padding:4px 8px;font-size:12px;color:var(--text-light)}.track-btn:hover{border-color:var(--primary);color:var(--primary)}.track-btn.active.waiting{background:var(--warn);border-color:var(--warn);color:#fff}.track-btn.active.doing{background:var(--primary);border-color:var(--primary);color:#fff}.track-btn.active.blocked{background:var(--danger);border-color:var(--danger);color:#fff}.track-btn.active.done{background:#3aa657;border-color:#3aa657;color:#fff}.empty-guide{padding:40px 20px;text-align:center;color:var(--text-light);background:var(--card);border:1px dashed var(--border);border-radius:10px}.mini-check{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:4px;border:1.5px solid #9aa7b5;background:#fffffff2;font-size:11px;line-height:1;margin-right:5px;flex-shrink:0;color:transparent;cursor:pointer;vertical-align:-4px;box-shadow:0 1px 2px #00000026}.mini-check:hover{border-color:var(--primary)}.mini-check.on{background:var(--primary);border-color:var(--primary);color:#fff}.month-task{display:block}.cat-badge{display:inline-flex;align-items:center;justify-content:center;min-width:16px;height:16px;padding:0 3px;border-radius:4px;background:#eef1f5;color:#51606f;font-size:11px;font-weight:700;flex-shrink:0;line-height:1}.cat-badge.mini{min-width:14px;height:14px;font-size:10px;margin-right:4px}.month-task{display:flex;align-items:center;gap:0}.mt-title{word-break:break-all}.mt-assignee{padding:0 3px;font-size:10px;opacity:.75}.cell-task{display:block}.ct-title{word-break:break-all}.ct-assignee{padding:0 3px;font-size:10px;opacity:.75;font-weight:600}.status-btns{display:flex;gap:8px;margin-bottom:14px}.status-btn{flex:1;padding:7px 0;border-radius:8px;border:1px solid var(--border);background:var(--card);font-size:13px;color:var(--text-light)}.status-btn.active.pending{background:var(--primary);border-color:var(--primary);color:#fff}.status-btn.active.done{background:#3aa657;border-color:#3aa657;color:#fff}.status-btn.active.failed{background:var(--danger);border-color:var(--danger);color:#fff}.status-btn:hover{border-color:var(--primary)}.assignee-avatar{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#51606f;color:#fff;font-size:11px;font-weight:600;flex-shrink:0;line-height:1}.assignee-avatar.mini{min-width:16px;height:16px;padding:0 4px;font-size:10px;border-radius:8px;margin-left:auto}.sidebar-expand{position:fixed;top:10px;left:10px;z-index:50;width:34px;height:34px;border-radius:8px;border:1px solid var(--border);background:var(--card);font-size:16px;color:var(--text-light);box-shadow:0 2px 8px #00000014}.sidebar-expand:hover{color:var(--primary);border-color:var(--primary)}.month-task{user-select:none;-webkit-user-select:none;touch-action:none;cursor:grab}.month-task:active{cursor:grabbing}.month-task.dragging{opacity:.4}.month-cell.drag-over{outline:2px dashed var(--primary);outline-offset:-2px;background:var(--primary-light)}.drag-ghost{position:fixed;z-index:200;pointer-events:none;transform:translate(12px,12px);max-width:240px;padding:4px 8px;border:1px solid var(--primary);border-radius:5px;background:#fff;color:var(--text);box-shadow:0 4px 14px #00000029;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.assignee-tag{background:var(--primary-light);color:var(--primary);font-weight:600;padding:1px 7px;border-radius:4px;font-size:12px}.track-tag{padding:1px 7px;border-radius:4px;font-size:12px}.track-tag.waiting{background:#fdf3e3;color:var(--warn)}.track-tag.doing{background:var(--primary-light);color:var(--primary)}.track-tag.blocked{background:#fdeaea;color:var(--danger)}.track-tag.done{background:#e8f5ec;color:#3aa657}.filter-select{border:1px solid var(--border);border-radius:8px;padding:7px 10px;outline:none;background:var(--card);font-size:13px;color:var(--text)}.member-row{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px dashed var(--border)}.member-row .name{font-weight:600}.member-row .note{color:var(--text-light);font-size:12px;flex:1}.member-row .link-btn{margin-left:auto}.member-empty{color:var(--text-light);text-align:center;padding:14px 0}.member-add{display:flex;gap:8px;margin-top:12px}.member-add .dlg-input{flex:1}@media(max-width:720px){.track-btns{flex-direction:column}.summary-bar{flex-wrap:wrap;gap:8px}}.color-section{margin-bottom:16px}.color-label{font-size:12px;color:var(--text-light);margin-bottom:8px}.swatch-row{display:flex;gap:6px;flex-wrap:wrap}.swatch-row.indent{padding:6px 0 4px 4px}.swatch{width:24px;height:24px;border-radius:6px;border:2px solid transparent;cursor:pointer;padding:0;transition:transform .1s}.swatch:hover{transform:scale(1.12)}.swatch.active{border-color:var(--text);box-shadow:0 0 0 2px #fff inset}.swatch.current{width:20px;height:20px;border-width:1.5px;margin-left:auto}.set-actions{display:flex;align-items:center;gap:12px;margin-top:4px}.saved-hint{color:#3aa657;font-size:13px}.opt-btns{display:flex;gap:6px;flex-wrap:wrap}.opt-btn{padding:6px 14px;border-radius:8px;border:1px solid var(--border);background:var(--card);font-size:13px;color:var(--text-light)}.opt-btn:hover{border-color:var(--primary);color:var(--primary)}.opt-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.ai-page{display:flex;flex-direction:column;gap:16px}.panel{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px 20px;box-shadow:0 1px 3px #0f223a0a}.panel h2{font-size:16px;font-weight:650;margin-bottom:4px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.panel-head p{margin-top:3px;font-size:12px;color:var(--text-light);line-height:1.5}.panel-head code{background:var(--bg);padding:1px 4px;border-radius:4px}.ai-model-badge{padding:4px 9px;border-radius:6px;background:var(--primary-light);color:var(--primary);font-size:12px;font-weight:650}.key-state{padding:4px 9px;border-radius:6px;background:var(--bg);color:var(--text-light);font-size:12px;white-space:nowrap}.key-state.ok{background:#e8f5ec;color:#2f8d51}.config-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr auto;gap:12px;align-items:end;margin-top:14px}.config-grid label,.field-block label{display:block;font-size:12px;color:var(--text-light);margin-bottom:6px}.config-grid input,.field-block select,.field-block textarea{width:100%;border:1px solid var(--border);border-radius:8px;padding:9px 10px;font-size:13px;outline:none;background:var(--bg);color:var(--text)}.config-grid input:focus,.field-block select:focus,.field-block textarea:focus{border-color:var(--primary);background:#fff}.ai-grid{display:grid;grid-template-columns:350px minmax(0,1fr);gap:16px;align-items:start}.field-block{margin-bottom:18px}.field-block textarea{resize:vertical;line-height:1.5}.chip-row{display:flex;flex-wrap:wrap;gap:7px}.chip{border:1px solid var(--border);background:var(--card);color:var(--text-light);padding:6px 11px;border-radius:999px;font-size:12px}.chip:hover{color:var(--primary);border-color:var(--primary)}.chip.active{background:var(--primary-light);border-color:var(--primary);color:var(--primary);font-weight:650}.date-row{display:flex;align-items:center;gap:8px;margin-top:10px}.date-row input{flex:1;min-width:0;border:1px solid var(--border);border-radius:8px;padding:8px 9px;font-size:13px;outline:none;background:var(--bg)}.date-row input:focus{border-color:var(--primary);background:#fff}.date-row span{color:var(--text-light);font-size:12px}.scope-preview{margin:2px 0 12px;padding:10px 11px;border-radius:8px;background:var(--bg);color:var(--text-light);font-size:12px;line-height:1.5}.generate-btn{width:100%;padding:10px}.ai-result{min-height:420px;display:flex;flex-direction:column}.ai-empty{flex:1;display:flex;align-items:center;justify-content:center;min-height:280px;padding:28px;border:1px dashed var(--border);border-radius:10px;color:var(--text-light);text-align:center;line-height:1.7;font-size:13px}.ai-output{flex:1;padding-top:12px;line-height:1.8;color:var(--text)}.ai-output h3{margin:16px 0 7px;font-size:15px}.ai-output p{margin:5px 0}.ai-meta{margin-top:14px;padding-top:10px;border-top:1px solid var(--border);color:var(--text-light);font-size:12px}.ai-error{padding:10px 12px;border-radius:8px;background:#fdeaea;color:var(--danger);font-size:13px;line-height:1.5}@media(max-width:900px){.config-grid,.ai-grid{grid-template-columns:1fr}.panel-head{flex-direction:column;align-items:flex-start}}.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:20px}.stat-card{min-width:0;padding:10px 9px;border-radius:10px;background:var(--bg);border:1px solid var(--border)}.stat-card b{display:block;font-size:20px;line-height:1.2}.stat-card span{display:block;margin-top:3px;font-size:11px;color:var(--text-light);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.stat-card.pending b{color:var(--warn)}.stat-card.done b{color:#2f8d51}.stat-card.failed b{color:var(--danger)}.stat-card.info b{color:var(--primary)}.followup-history{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.followup-history h4{margin:0 0 9px;color:var(--text-light);font-size:13px}.followup-item{padding:9px 11px;border-radius:9px;margin-bottom:8px;background:var(--bg);color:var(--text);font-size:13px;line-height:1.6}.followup-item.user{border-left:3px solid var(--primary)}.refine-box{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.refine-box label{display:block;margin-bottom:7px;color:var(--text-light);font-size:12px}.refine-box textarea{width:100%;border:1px solid var(--border);border-radius:9px;padding:10px;outline:none;background:var(--bg);color:var(--text);font-size:13px;line-height:1.55;resize:vertical}.refine-box textarea:focus{border-color:var(--primary);background:#fff}.refine-box .btn{margin-top:9px;width:auto}.history-count{color:var(--text-light);font-size:12px}.history-list{display:grid;gap:9px;margin-top:13px}.history-item{display:flex;gap:14px;align-items:flex-start;padding:12px;border:1px solid var(--border);border-radius:10px;background:var(--card);cursor:pointer;transition:border-color .15s,background .15s}.history-item:hover{border-color:var(--primary);background:#fbfcff}.history-item.active{border-color:var(--primary);background:var(--primary-light)}.history-main{flex:1;min-width:0}.history-title{font-weight:650;line-height:1.45;word-break:break-all}.history-meta{margin-top:4px;color:var(--text-light);font-size:12px}.history-preview{margin-top:7px;color:var(--text-light);font-size:12px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:720px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}html{color-scheme:light}body{min-height:100%;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}button,input,select,textarea{transition:color .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease,opacity .18s ease}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:none;box-shadow:var(--ring)}::selection{background:#2563eb29}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{min-height:28px;border:3px solid transparent;border-radius:999px;background:#c8d0db;background-clip:content-box}*::-webkit-scrollbar-thumb:hover{background-color:#a9b4c2}.side-nav{width:216px;padding:14px 10px;box-shadow:var(--shadow-sm);z-index:2}.side-nav-head{padding:4px 6px 18px}.side-nav .logo{font-size:19px;letter-spacing:.3px;border-radius:8px}.side-nav .logo:hover{opacity:.78}.side-nav .nav-title{padding:14px 10px 5px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.side-nav .nav-sub{position:relative;margin:2px 0;padding:9px 12px 9px 24px;min-height:36px;border-radius:var(--radius-sm);font-size:13px}.side-nav .nav-sub:before{content:"";position:absolute;left:8px;top:50%;width:4px;height:0;border-radius:999px;background:var(--primary);transform:translateY(-50%);transition:height .18s ease}.side-nav .nav-sub:hover{background:#2563eb0f}.side-nav .nav-sub.active{background:var(--primary-light);color:var(--primary)}.side-nav .nav-sub.active:before{height:16px}.sidebar-collapse{width:32px;height:32px;border-radius:9px;font-size:16px}.sidebar-expand{width:38px;height:38px;border-radius:11px;box-shadow:var(--shadow)}.sidebar-expand:hover{box-shadow:var(--shadow)}.page-header{min-height:62px;padding:14px 28px;background:#fffffff0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--border)}.page-header h1{font-size:19px;letter-spacing:-.01em}.page-body{padding:22px 28px 32px}.icon-btn{width:32px;height:32px;border-radius:9px;font-size:16px}.icon-btn:hover{background:var(--primary-light)}.btn{min-height:34px;border-radius:10px;font-size:13px;font-weight:650;box-shadow:var(--shadow-sm)}.btn:hover{border-color:#cbd5e1;background:#fbfcfe;opacity:1}.btn.primary{background:var(--primary);border-color:var(--primary)}.btn.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 5px 14px #2563eb2e}.btn.primary:active{transform:translateY(0)}.btn.danger-text:hover{background:var(--danger-light);border-color:#fecaca}.search-input,.filter-select{min-height:34px;border-radius:10px}.search-input:focus,.filter-select:focus{box-shadow:var(--ring)}.link-btn{border-radius:6px;font-weight:600}.link-btn:hover{background:var(--primary-light)}.link-btn.danger:hover{background:var(--danger-light)}.task-list-card,.panel,.empty-guide{border-radius:var(--radius);box-shadow:var(--shadow-sm)}.task-list-card{border-color:#eaeef4}.task-item{margin:1px 0;padding:10px 11px;border-radius:9px}.task-item:hover{background:#f7f9fc;box-shadow:inset 0 0 0 1px #2563eb14}.checkbox{width:20px;height:20px;margin-top:1px}.checkbox:hover{box-shadow:0 0 0 3px #2563eb1f}.task-title{font-size:14px}.task-item:hover .task-title{color:#101828}.task-note{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.cat-badge,.assignee-avatar,.track-tag{box-shadow:var(--shadow-sm)}.modal-mask{background:#0f172a6b;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.title-input{font-size:18px}.status-btn{min-height:36px;border-radius:10px;font-weight:650}.status-btn:hover{background:#f8fafc}.month-grid{border-radius:var(--radius);border-color:#dfe5ed;box-shadow:var(--shadow-sm);background:#e4e9f0;gap:1px}.month-head-cell{padding:9px 8px;background:#fafbfe;font-size:12px;font-weight:700;letter-spacing:.04em;color:#68758a}.month-cell{padding:7px 8px;min-height:104px}.month-cell.other{background:#fbfcfe}.month-cell.today{background:#f3f7ff;box-shadow:inset 0 2px 0 var(--primary)}.month-cell.drag-over{background:#eff5ff;outline:2px solid var(--primary);outline-offset:-3px}.month-task{min-height:24px;padding:4px 7px;margin-bottom:3px;border-radius:7px;box-shadow:inset 0 0 0 1px #1720330d;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease,opacity .18s ease}.month-task:hover{transform:translateY(-1px);filter:saturate(1.06);box-shadow:0 4px 10px #0f223a14,inset 0 0 0 1px #2563eb1a}.month-task .t{font-weight:700}.month-task.done{opacity:.58}.month-more{display:inline-flex;align-items:center;min-height:20px;margin-top:2px;padding:1px 7px;border-radius:999px;background:#ffffffd1;font-weight:700;box-shadow:var(--shadow-sm)}.month-more:hover{color:var(--primary);background:#fff}.month-task .cat-badge.mini{color:inherit;min-width:20px;height:20px;margin-right:6px;padding:0 4px;border-radius:6px;background:#ffffffe0;font-size:12px;font-weight:800;letter-spacing:0;box-shadow:0 1px 3px #0f223a1f,inset 0 0 0 1px #fff6}.month-task .assignee-avatar.mini{min-width:20px;height:20px;padding:0 5px;margin-left:auto;border-radius:999px;background:#ffffffd1;color:inherit;font-size:11px;font-weight:750;box-shadow:0 1px 3px #0f223a1a,inset 0 0 0 1px #1720330a}.drag-ghost{border-radius:9px;padding:6px 10px;font-size:13px;font-weight:650;box-shadow:var(--shadow-lg)}.follow-item{padding:11px 10px;transition:background .18s ease}.follow-item:hover{background:#f8fafc}.track-btn{min-height:30px;border-radius:8px}.stat-card{background:linear-gradient(180deg,#fff,#f9fafc);border-color:#e8edf4}.stat-card b{font-size:22px;letter-spacing:-.02em}.panel{border-radius:var(--radius)}.ai-output h3{color:#172033}.ai-output p{color:#384457}.login-wrap{background:linear-gradient(135deg,#eff6ff,#f8fafc 45%,#f5f3ff)}.login-card{border:1px solid rgba(227,232,239,.8);border-radius:20px;box-shadow:var(--shadow-lg)}.login-card input{min-height:40px;border-radius:10px}.switch-row{color:#5b6779}.switch{width:38px;height:21px;background:#cbd5e1}.switch.on{background:var(--primary)}.switch:after{width:15px;height:15px;box-shadow:0 1px 3px #0f223a33}.switch.on:after{left:19px}@media(max-width:720px){.side-nav{width:66px;padding:10px 6px}.side-nav .nav-sub{padding:10px 4px;border-radius:10px}.side-nav .nav-sub:before{display:none}.page-header{min-height:56px;padding:12px 14px;gap:10px}.page-header h1{font-size:18px}.page-body{padding:14px 12px 24px}.btn{min-height:38px}.icon-btn{width:36px;height:36px}.month-cell{min-height:84px;padding:5px 6px}.month-task{min-height:25px;padding:4px 6px}.month-task .cat-badge.mini{min-width:18px;height:18px;font-size:11px;margin-right:4px}.month-task .assignee-avatar.mini{min-width:18px;height:18px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.btn.primary:hover,.month-task:hover{transform:none;box-shadow:var(--shadow-sm)}}.birthday-check{display:flex;align-items:flex-end;gap:8px;min-height:36px}.birthday-check input{width:18px!important;height:18px!important;min-height:0!important;margin:0 0 9px;padding:0!important;accent-color:var(--primary)}.birthday-check span{margin:0 0 8px!important;color:var(--text)!important;font-size:13px!important}.birthday-modal{width:560px}.birthday-form{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:14px;margin-top:14px;border:1px solid var(--border);border-radius:var(--radius);background:#f9fafc}.birthday-form label{display:block;min-width:0}.birthday-form label span{display:block;margin-bottom:5px;color:var(--text-light);font-size:12px}.birthday-form input{width:100%;min-height:36px;padding:8px 10px;border:1px solid var(--border);border-radius:9px;outline:none;background:#fff;color:var(--text);font-size:13px}.birthday-form input:focus{border-color:var(--primary);box-shadow:var(--ring)}.birthday-note{grid-column:1 / -1}.birthday-actions{grid-column:1 / -1;display:flex;justify-content:flex-end;gap:8px}.birthday-list{margin-top:16px}.birthday-row{display:flex;align-items:center;gap:11px;padding:9px 10px;border-bottom:1px dashed var(--border);border-radius:10px}.birthday-row:last-child{border-bottom:0}.birthday-row.active{background:var(--primary-light)}.birthday-avatar{background:#be123c}.birthday-main{flex:1;min-width:0}.birthday-row .birthday-name{font-weight:700;color:var(--text)}.birthday-row .birthday-name span{margin-left:6px;color:var(--text-light);font-size:12px;font-weight:600}.birthday-meta{margin-top:2px;color:var(--text-light);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.birthday-ops{display:flex;gap:8px;flex-shrink:0}.month-cell .birthday-marker{display:flex;align-items:center;gap:5px;min-width:0;min-height:24px;margin-bottom:3px;padding:3px 7px;border:1px solid #fecdd3;border-radius:7px;background:linear-gradient(90deg,#fff1f2,#ffe4e6);color:#9f1239;cursor:pointer;font-size:12px;line-height:1.4;box-shadow:var(--shadow-sm);-webkit-user-select:none;user-select:none;transition:transform .18s ease,box-shadow .18s ease}.month-cell .birthday-marker:hover,.month-cell .birthday-marker:focus-visible{transform:translateY(-1px);box-shadow:0 4px 10px #9f12391f}.birthday-marker .birthday-mark{display:inline-flex;align-items:center;justify-content:center;width:17px;height:17px;flex-shrink:0;border-radius:5px;background:#be123c;color:#fff;font-size:10px;font-weight:800;line-height:1}.birthday-marker .birthday-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:750}.birthday-marker .birthday-tag{flex-shrink:0;padding:1px 5px;border-radius:4px;background:#ffffffbd;color:#9f1239;font-size:10px;font-weight:750}@media(max-width:720px){.birthday-form{grid-template-columns:1fr}.birthday-modal{width:min(94vw,560px)}.month-cell .birthday-marker{min-height:25px;padding:3px 6px}.birthday-marker .birthday-mark{width:18px;height:18px;font-size:11px}.birthday-marker .birthday-tag{display:none}}
