:root{--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, sans-serif;--bg-main:#fff;--bg-subtle:#fbfbfa;--bg-sidebar:#f7f6f3;--bg-hover:#efefed;--bg-active:#e3e2e0;--text-main:#37352f;--text-secondary:#787774;--text-muted:#9b9a97;--text-placeholder:#b4b3b0;--border-color:#37352f17;--border-focus:#37352f40;--border-strong:#37352f29;--status-not-started-bg:#e3e2e08c;--status-not-started-text:#5a5751;--status-not-started-border:#37352f1f;--status-ongoing-bg:#d9ebf7d9;--status-ongoing-text:#0b6e99;--status-ongoing-border:#0b6e9940;--status-completed-bg:#dbeddbd9;--status-completed-text:#28633c;--status-completed-border:#28633c40;--tag-work-bg:#e8deee;--tag-work-text:#533b4d;--tag-health-bg:#e3edf6;--tag-health-text:#23496d;--tag-study-bg:#fbe4e4;--tag-study-text:#6e3630;--tag-personal-bg:#fdf5e2;--tag-personal-text:#694f08;--tag-routine-bg:#eaeaea;--tag-routine-text:#474747;--priority-high:#eb5757;--priority-medium:#f2994a;--priority-low:#27ae60;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--shadow-sm:0 1px 2px #0f0f0f0d;--shadow-md:0 4px 12px #0f0f0f12;--shadow-lg:0 12px 28px #0f0f0f1f;--transition:all .15s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea,select{color:inherit;font-family:inherit}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#37352f29;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#37352f4d}.status-badge{border-radius:var(--radius-sm);transition:var(--transition);white-space:nowrap;-webkit-user-select:none;user-select:none;align-items:center;gap:5px;padding:3px 8px;font-size:12px;font-weight:500;display:inline-flex}.status-badge.status-not_started{background-color:var(--status-not-started-bg);color:var(--status-not-started-text);border:1px solid var(--status-not-started-border)}.status-badge.status-ongoing{background-color:var(--status-ongoing-bg);color:var(--status-ongoing-text);border:1px solid var(--status-ongoing-border)}.status-badge.status-completed{background-color:var(--status-completed-bg);color:var(--status-completed-text);border:1px solid var(--status-completed-border)}.category-pill{border-radius:var(--radius-sm);color:#4f4d48;background:#f0f0ef;align-items:center;gap:4px;padding:2px 7px;font-size:11px;font-weight:500;display:inline-flex}.category-pill.cat-work{background:var(--tag-work-bg);color:var(--tag-work-text)}.category-pill.cat-health{background:var(--tag-health-bg);color:var(--tag-health-text)}.category-pill.cat-study{background:var(--tag-study-bg);color:var(--tag-study-text)}.category-pill.cat-personal{background:var(--tag-personal-bg);color:var(--tag-personal-text)}.priority-indicator{border-radius:var(--radius-sm);align-items:center;gap:3px;padding:1px 6px;font-size:11px;font-weight:500;display:inline-flex}.priority-high{color:var(--priority-high);background:#eb57571a}.priority-medium{color:var(--priority-medium);background:#f2994a1a}.priority-low{color:var(--priority-low);background:#27ae601a}.app-layout{background-color:var(--bg-main);min-height:100vh;display:flex}.sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);flex-direction:column;flex-shrink:0;width:250px;padding:18px 14px;transition:width .2s;display:flex}@media (width<=860px){.sidebar{display:none}}.sidebar-header{border-radius:var(--radius-md);align-items:center;gap:10px;margin-bottom:18px;padding:8px 10px;display:flex}.workspace-icon{border-radius:var(--radius-sm);width:28px;height:28px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);background:#fff;justify-content:center;align-items:center;font-size:18px;display:flex}.workspace-name{color:var(--text-main);letter-spacing:-.2px;font-size:14px;font-weight:600}.sidebar-nav{flex-direction:column;gap:3px;margin-bottom:24px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);transition:var(--transition);cursor:pointer;border:1px solid #0000;justify-content:space-between;align-items:center;padding:6px 10px;font-size:13px;font-weight:500;display:flex}.nav-item:hover{background-color:var(--bg-hover);color:var(--text-main)}.nav-item.active{background-color:var(--bg-hover);color:var(--text-main);font-weight:600}.nav-item-left{align-items:center;gap:9px;display:flex}.nav-count{color:var(--text-secondary);background:#37352f14;border-radius:999px;padding:1px 6px;font-size:11px}.sidebar-section-title{text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);padding:6px 10px 4px;font-size:11px;font-weight:600}.main-content{flex-direction:column;flex:1;width:100%;max-width:1040px;margin:0 auto;padding:36px 48px;display:flex;overflow-y:auto}@media (width<=680px){.main-content{padding:20px 16px}}.page-header{margin-bottom:28px}.page-icon-wrapper{-webkit-user-select:none;user-select:none;margin-bottom:12px;font-size:34px;line-height:1}.page-title{color:var(--text-main);letter-spacing:-.6px;margin-bottom:6px;font-size:32px;font-weight:700}.page-description{color:var(--text-secondary);margin-bottom:20px;font-size:14px}.progress-card{background:var(--bg-subtle);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-bottom:24px;padding:16px 20px}.progress-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.progress-title-wrap{color:var(--text-main);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.progress-stats{color:var(--text-secondary);font-size:13px;font-weight:600}.progress-track{background:#37352f17;border-radius:999px;width:100%;height:6px;position:relative;overflow:hidden}.progress-fill{background:#28633c;border-radius:999px;height:100%;transition:width .4s cubic-bezier(.4,0,.2,1)}.progress-badges-row{border-top:1px solid #37352f0f;flex-wrap:wrap;align-items:center;gap:16px;margin-top:12px;padding-top:10px;display:flex}.progress-pill-stat{color:var(--text-secondary);align-items:center;gap:6px;font-size:12px;display:flex}.progress-pill-stat strong{color:var(--text-main)}.stat-dot{border-radius:50%;width:8px;height:8px}.stat-dot.dot-not-started{background:#9b9a97}.stat-dot.dot-ongoing{background:#0b6e99}.stat-dot.dot-completed{background:#28633c}.date-navigator{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.date-controls{align-items:center;gap:6px;display:flex}.btn-icon-subtle{border-radius:var(--radius-sm);width:30px;height:30px;color:var(--text-secondary);transition:var(--transition);border:1px solid #0000;justify-content:center;align-items:center;display:flex}.btn-icon-subtle:hover{background-color:var(--bg-hover);color:var(--text-main);border-color:var(--border-color)}.date-display-btn{color:var(--text-main);border-radius:var(--radius-sm);border:1px solid var(--border-color);transition:var(--transition);background:#fff;align-items:center;gap:8px;padding:5px 12px;font-size:14px;font-weight:600;display:flex}.date-display-btn:hover{background:var(--bg-hover)}.date-picker-input{opacity:0;pointer-events:none;position:absolute}.btn-today{border-radius:var(--radius-sm);color:var(--text-secondary);border:1px solid var(--border-color);transition:var(--transition);background:#fff;padding:5px 10px;font-size:12px;font-weight:500}.btn-today:hover{background:var(--bg-hover);color:var(--text-main)}.toolbar-row{border-bottom:1px solid var(--border-color);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;padding-bottom:12px;display:flex}.view-tabs{align-items:center;gap:2px;display:flex}.view-tab{color:var(--text-secondary);border-radius:var(--radius-sm);transition:var(--transition);align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;display:flex}.view-tab:hover{background:var(--bg-hover);color:var(--text-main)}.view-tab.active{color:var(--text-main);background:var(--bg-hover);font-weight:600}.toolbar-actions{align-items:center;gap:8px;display:flex}.search-input-wrap{border-radius:var(--radius-sm);border:1px solid var(--border-color);color:var(--text-secondary);background:#fff;align-items:center;gap:6px;padding:5px 10px;font-size:13px;display:flex}.search-input-wrap:focus-within{border-color:var(--border-focus)}.search-input-wrap input{background:0 0;border:none;outline:none;width:140px;font-size:13px}.select-filter{border-radius:var(--radius-sm);border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;background:#fff;outline:none;padding:5px 10px;font-size:13px}.select-filter:hover{background:var(--bg-hover)}.quick-add-container{margin-bottom:20px}.quick-add-trigger{border-radius:var(--radius-md);border:1px dashed var(--border-strong);width:100%;color:var(--text-muted);transition:var(--transition);background:0 0;align-items:center;gap:10px;padding:9px 12px;font-size:13.5px;display:flex}.quick-add-trigger:hover{background:var(--bg-subtle);border-color:var(--text-secondary);color:var(--text-main)}.quick-add-form{border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;flex-direction:column;gap:12px;padding:14px 16px;display:flex}.quick-add-input{color:var(--text-main);background:0 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6px;font-size:12px}.quick-add-btns{align-items:center;gap:8px;display:flex}.btn-primary{background:var(--text-main);color:#fff;border-radius:var(--radius-sm);transition:var(--transition);padding:6px 14px;font-size:13px;font-weight:500}.btn-primary:hover{opacity:.9}.btn-cancel{color:var(--text-secondary);border-radius:var(--radius-sm);padding:6px 12px;font-size:13px}.btn-cancel:hover{background:var(--bg-hover);color:var(--text-main)}.activity-list{flex-direction:column;gap:4px;display:flex}.activity-row{border-radius:var(--radius-md);transition:var(--transition);background:#fff;border:1px solid #0000;justify-content:space-between;align-items:center;gap:12px;padding:9px 12px;display:flex}.activity-row:hover{background:var(--bg-hover);border-color:var(--border-color)}.activity-row.is-completed{opacity:.75}.activity-row-left{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.activity-checkbox{border-radius:var(--radius-sm);border:1.5px solid var(--text-muted);width:17px;height:17px;transition:var(--transition);cursor:pointer;background:#fff;flex-shrink:0;justify-content:center;align-items:center;display:flex}.activity-checkbox:hover{border-color:var(--text-main);background:var(--bg-hover)}.activity-checkbox.checked{color:#fff;background:#28633c;border-color:#28633c}.activity-checkbox.ongoing{background:#d9ebf766;border-color:#0b6e99}.activity-text-group{cursor:pointer;flex-direction:column;min-width:0;display:flex}.activity-title{color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;overflow:hidden}.activity-row.is-completed .activity-title{color:var(--text-muted);text-decoration:line-through}.activity-desc-preview{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.activity-row-right{flex-shrink:0;align-items:center;gap:10px;display:flex}.time-badge{color:var(--text-secondary);background:var(--bg-subtle);border:1px solid var(--border-color);border-radius:var(--radius-sm);align-items:center;gap:4px;padding:2px 7px;font-size:12px;display:flex}.row-actions{opacity:0;align-items:center;gap:2px;transition:opacity .15s;display:flex}.activity-row:hover .row-actions{opacity:1}.btn-action-icon{border-radius:var(--radius-sm);width:26px;height:26px;color:var(--text-secondary);transition:var(--transition);justify-content:center;align-items:center;display:flex}.btn-action-icon:hover{background:var(--bg-active);color:var(--text-main)}.btn-action-icon.danger:hover{color:#eb5757;background:#fbe4e4}.board-container{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px;display:grid}@media (width<=900px){.board-container{grid-template-columns:1fr}}.board-column{background:var(--bg-sidebar);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;min-height:480px;padding:14px;display:flex}.column-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:8px;display:flex}.column-title-wrap{align-items:center;gap:8px;display:flex}.column-count{color:var(--text-secondary);background:#37352f14;border-radius:999px;padding:1px 7px;font-size:11px;font-weight:600}.column-cards{flex-direction:column;flex:1;gap:10px;display:flex}.board-card{border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);cursor:pointer;background:#fff;flex-direction:column;gap:8px;padding:12px;display:flex}.board-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-focus)}.card-title{color:var(--text-main);font-size:13.5px;font-weight:600;line-height:1.4}.card-desc{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;display:-webkit-box;overflow:hidden}.card-footer{border-top:1px solid #37352f0d;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;padding-top:6px;display:flex}.card-actions-mini{align-items:center;gap:3px;display:flex}.timeline-container{flex-direction:column;gap:14px;margin-top:10px;display:flex}.timeline-slot{align-items:flex-start;gap:16px;display:flex;position:relative}.timeline-time-label{width:90px;color:var(--text-secondary);text-align:right;flex-shrink:0;padding-top:12px;font-size:12px;font-weight:600}.timeline-content-card{border:1px solid var(--border-color);border-left:3px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);background:#fff;flex:1;padding:12px 16px}.timeline-content-card.status-ongoing{background:#d9ebf71a;border-left-color:#0b6e99}.timeline-content-card.status-completed{background:#dbeddb1a;border-left-color:#28633c}.timeline-content-card:hover{box-shadow:var(--shadow-md)}.modal-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000;background:#0f0f0f66;justify-content:center;align-items:center;padding:16px;animation:.15s ease-out fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{border-radius:var(--radius-lg);width:100%;max-width:620px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);background:#fff;flex-direction:column;max-height:90vh;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.modal-header-actions{align-items:center;gap:8px;display:flex}.modal-body{flex-direction:column;gap:20px;padding:24px 28px;display:flex;overflow-y:auto}.modal-title-input{color:var(--text-main);letter-spacing:-.4px;border:none;outline:none;width:100%;font-size:24px;font-weight:700}.modal-title-input::placeholder{color:var(--text-placeholder)}.properties-table{border-bottom:1px solid var(--border-color);flex-direction:column;gap:10px;padding-bottom:16px;display:flex}.property-row{align-items:center;gap:16px;display:flex}.property-label{width:120px;color:var(--text-secondary);flex-shrink:0;align-items:center;gap:8px;font-size:13px;display:flex}.property-value{flex:1}.modal-select{border-radius:var(--radius-sm);border:1px solid var(--border-color);color:var(--text-main);background:#fff;outline:none;width:100%;max-width:240px;padding:4px 8px;font-size:13px}.modal-select:hover{background:var(--bg-hover)}.modal-input{border-radius:var(--radius-sm);border:1px solid var(--border-color);outline:none;width:100%;max-width:240px;padding:4px 8px;font-size:13px}.modal-desc-area{min-height:120px;color:var(--text-main);resize:vertical;background:0 0;border:none;outline:none;font-size:14px;line-height:1.6}.modal-desc-area::placeholder{color:var(--text-placeholder)}.modal-footer{border-top:1px solid var(--border-color);background:var(--bg-subtle);justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.empty-state{text-align:center;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;padding:48px 24px;display:flex}.empty-icon{opacity:.8;margin-bottom:12px;font-size:38px}.empty-title{color:var(--text-main);margin-bottom:4px;font-size:15px;font-weight:600}.empty-subtitle{color:var(--text-muted);max-width:320px;font-size:13px;line-height:1.4}.loading-spinner{color:var(--text-secondary);justify-content:center;align-items:center;gap:10px;padding:40px;font-size:14px;display:flex}.toast{color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:2000;background:#2f3437;align-items:center;gap:8px;padding:10px 16px;font-size:13px;font-weight:500;animation:.2s ease-out slideUp;display:flex;position:fixed;bottom:24px;right:24px}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}