body{background-color:#fff;color:#172b4d;font-family:Inter,Noto Sans TC,sans-serif}.header-glass{background:#fff;border-bottom:2px solid #ebecf0}.list-container{background:#ebecf0;border-radius:10px;padding-bottom:8px;width:310px}.list-header{padding:12px 16px;font-size:.85rem;font-weight:700;color:#42526e;display:flex;align-items:center;justify-content:space-between}.card-list-area{padding:4px 10px 0;min-height:50px}.task-card{background:#fff;border-radius:6px;box-shadow:0 1px 2px #091e421f;padding:12px;margin-bottom:8px;cursor:pointer;transition:all .2s cubic-bezier(.15,0,0,1);border:2px solid transparent;display:flex;flex-direction:column;user-select:none;min-height:120px}.task-card:hover{border-color:#0052cc;transform:translateY(-1px);box-shadow:0 4px 10px -2px #091e4233}.task-card.highlighted{border-color:#0052cc;box-shadow:0 0 0 3px #0052cc33}.priority-badge{padding:1px 6px;border-radius:3px;font-size:9px;font-weight:800;text-transform:uppercase;margin-bottom:6px;width:fit-content}.badge-high{background:#ffebe6;color:#bf2600}.badge-medium{background:#fff0b3;color:#172b4d}.badge-low{background:#e3fcef;color:#064}.clamp-text{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;text-overflow:ellipsis}.phase-label{font-size:9px;font-weight:700;padding:2px 10px;border-radius:4px;display:flex;align-items:center;gap:4px;width:fit-content;border:1px solid transparent}.phase-0{background:#f0f2f5;color:#595959;border-color:#d9d9d9}.phase-1{background:#f9f0ff;color:#722ed1;border-color:#d3adf7}.phase-2{background:#e6f7ff;color:#1890ff;border-color:#91d5ff}.phase-3{background:#e6fffb;color:#08979c;border-color:#87e8de}.phase-4{background:#fff7e6;color:#d46b08;border-color:#ffd591}.phase-5{background:#f6ffed;color:#389e0d;border-color:#b7eb8f}.linked-badge{display:inline-flex;align-items:center;gap:3px;font-size:9px;font-weight:700;color:#0052cc;background:#deebff;border:1px solid #92c5fd;border-radius:4px;padding:1px 6px}.add-card-btn{margin:4px 10px;padding:8px;border-radius:6px;display:flex;align-items:center;gap:10px;font-size:.8rem;font-weight:700;color:#5e6c84}.add-card-btn:hover{background:#091e4214;color:#172b4d}.add-icon-square{width:24px;height:24px;background:#dcdee3;border-radius:4px;display:flex;align-items:center;justify-content:center;color:#42526e}.tab-btn{position:relative;padding:1.2rem;font-weight:600;font-size:.94rem;color:#42526e;background:none;border:none;cursor:pointer}.tab-btn.active:after{content:"";position:absolute;bottom:0;left:1rem;right:1rem;height:3px;background:#0052cc;border-radius:3px 3px 0 0}.custom-scrollbar::-webkit-scrollbar{width:5px}.custom-scrollbar::-webkit-scrollbar-thumb{background:#c1c7d0;border-radius:10px}.sortable-ghost{opacity:.1;background:#0052cc!important}#node-ctx-menu{position:fixed;z-index:9999;min-width:200px;background:#fff;border:1px solid #dfe1e6;border-radius:10px;box-shadow:0 8px 24px #091e4233;overflow:hidden}#node-ctx-menu .ctx-header{padding:10px 16px;font-size:10px;font-weight:800;color:#5e6c84;text-transform:uppercase;letter-spacing:.1em;background:#fafbfc;border-bottom:1px solid #ebecf0}#node-ctx-menu button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 16px;font-size:13px;font-weight:700;color:#172b4d;background:none;border:none;cursor:pointer;transition:background .15s}#node-ctx-menu button:hover{background:#f4f5f7}#node-ctx-menu button.danger{color:#ae2e24}#node-ctx-menu button.primary{color:#0052cc}.mm-legend{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.mm-legend-item{display:flex;align-items:center;gap:5px;font-size:10px;font-weight:700;color:#5e6c84}.mm-legend-dot{width:10px;height:10px;border-radius:50%}#network-container{background-color:#f8fafc;background-image:radial-gradient(circle,#c7d2e0 1px,transparent 1px);background-size:28px 28px}.mm-zoom-controls{position:absolute;bottom:14px;right:14px;display:flex;flex-direction:column;gap:4px;z-index:10}.mm-zoom-btn{width:32px;height:32px;background:#fff;border:1px solid #dfe1e6;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;color:#42526e;box-shadow:0 1px 4px #091e4226;transition:all .15s}.mm-zoom-btn:hover{background:#deebff;color:#0052cc;border-color:#92c5fd}#mm-rename-input{position:fixed;z-index:9999;background:#fff;border:2px solid #0052cc;border-radius:6px;padding:6px 10px;font-size:13px;font-weight:700;font-family:inherit;outline:none;box-shadow:0 4px 12px #0052cc33;min-width:180px}.modal-overlay{position:fixed;inset:0;background:#0f172a80;backdrop-filter:blur(4px);z-index:50;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-box{background:#fff;border-radius:12px;box-shadow:0 25px 50px -12px #00000040;width:100%;max-width:28rem;z-index:10;overflow:hidden;border:1px solid #e2e8f0}