*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f0f4f8;--surface: #ffffff;--border: #dde3ec;--text: #0f1c2e;--text-muted: #8496ae;--accent: #059669;--accent-hover: #047857;--accent-light: #ecfdf5;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 8px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.05);--shadow-lg: 0 12px 28px rgba(0,0,0,.12)}body{font-family:Pretendard,Apple SD Gothic Neo,Noto Sans KR,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;background:#0f1c2e;border-bottom:none;gap:16px;flex-shrink:0;flex-wrap:wrap}.header-left{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.header-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.logo{display:flex;align-items:center;gap:8px}.logo-icon{font-size:22px}.logo-text{font-size:18px;font-weight:700;color:#fff}.stats{display:flex;gap:8px}.stat-badge{display:flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;border:1.5px solid rgba(255,255,255,.2);background:#ffffff14;font-size:12px}.stat-count{font-weight:700;font-size:15px;color:#fff}.stat-label{color:#ffffff8c}.filter-bar{display:flex;align-items:center;gap:8px}.filter-label{font-size:12px;color:#ffffff80;white-space:nowrap}.member-filter{display:flex;gap:4px;flex-wrap:wrap}.filter-btn{padding:4px 10px;border-radius:20px;border:1.5px solid rgba(255,255,255,.2);background:#ffffff14;color:#ffffffa6;cursor:pointer;font-size:12px;font-weight:500;transition:all .15s;display:flex;align-items:center;gap:4px}.filter-btn:hover{border-color:#fff6;color:#fff}.filter-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.member-btn.active{color:#fff!important}.avatar-small{width:16px;height:16px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:9px;font-weight:700}.btn-settings{padding:6px 14px;border-radius:var(--radius-sm);border:1.5px solid rgba(255,255,255,.2);background:#ffffff14;color:#fffc;cursor:pointer;font-size:13px;white-space:nowrap;transition:all .15s}.btn-settings:hover{background:#ffffff26;color:#fff}.board{display:flex;gap:16px;padding:20px 24px;overflow-x:auto;flex:1;align-items:flex-start}.board::-webkit-scrollbar{height:6px}.board::-webkit-scrollbar-track{background:transparent}.board::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.column{background:#eef2f7;border-radius:var(--radius);border:2px solid transparent;min-width:280px;width:280px;flex-shrink:0;display:flex;flex-direction:column;max-height:calc(100vh - 120px);transition:border-color .15s,background .15s}.column-over{border-color:var(--accent);background:var(--accent-light)}.column-header{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 10px}.column-title-row{display:flex;align-items:center;gap:8px}.column-dot{width:10px;height:10px;border-radius:50%}.column-title{font-size:14px;font-weight:700}.column-count{padding:2px 8px;border-radius:20px;font-size:12px;font-weight:700}.btn-add-card{width:28px;height:28px;border-radius:8px;border:1.5px dashed #cbd5e1;background:transparent;color:#94a3b8;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:all .15s}.btn-add-card:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.cards-container{padding:4px 10px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:10px}.cards-container::-webkit-scrollbar{width:4px}.cards-container::-webkit-scrollbar-thumb{background:#e2e8f0;border-radius:2px}.empty-col{padding:24px 16px;text-align:center;color:var(--text-muted);font-size:13px;border:2px dashed #e2e8f0;border-radius:var(--radius-sm);transition:all .15s}.empty-col-over{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.btn-add-bottom{margin:8px 10px 12px;padding:8px;border-radius:var(--radius-sm);border:1.5px dashed #cbd5e1;background:transparent;color:var(--text-muted);font-size:13px;cursor:pointer;transition:all .15s;text-align:center}.btn-add-bottom:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}.card{background:var(--surface);border-radius:var(--radius-sm);padding:12px;box-shadow:var(--shadow);cursor:pointer;transition:all .15s;border:1.5px solid transparent;position:relative}.card:hover{box-shadow:var(--shadow-md);border-color:#e2e8f0;transform:translateY(-1px)}.card-dragging{opacity:.5;transform:rotate(2deg) scale(.98)}.card-done{background:#f0fdf4;border-color:#bbf7d0}.card-done:hover{border-color:#86efac}.done-badge{padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;color:#16a34a;background:#dcfce7}.card-title-done{text-decoration:line-through;color:#94a3b8}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.priority-badge{padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.card-menu-wrap{position:relative}.btn-menu{width:24px;height:24px;border-radius:6px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;font-size:14px;letter-spacing:1px;display:flex;align-items:center;justify-content:center;transition:background .15s}.btn-menu:hover{background:#f1f5f9}.dropdown{position:absolute;right:0;top:100%;margin-top:4px;background:var(--surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);border:1px solid var(--border);z-index:100;min-width:120px;overflow:hidden}.dropdown-item{display:block;width:100%;padding:9px 14px;text-align:left;background:none;border:none;cursor:pointer;font-size:13px;color:var(--text);transition:background .1s}.dropdown-item:hover{background:#f8fafc}.dropdown-item.danger:hover{background:#fef2f2;color:#ef4444}.card-title{font-size:13px;font-weight:600;line-height:1.4;margin-bottom:6px;color:var(--text)}.card-desc{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:10px}.assignee-wrap{position:relative}.assignee-btn{display:flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;padding:2px 4px;border-radius:6px;transition:background .15s}.assignee-btn:hover{background:#f1f5f9}.avatar{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;font-weight:700;flex-shrink:0}.assignee-name{font-size:12px;font-weight:500;color:var(--text)}.unassigned{font-size:12px;color:var(--accent);font-weight:500}.assign-dropdown{left:0;right:auto;min-width:150px}.assign-item{display:flex;align-items:center;gap:8px}.assign-active{background:var(--accent-light)}.check{margin-left:auto;color:var(--accent);font-weight:700}.card-time{font-size:11px;color:var(--text-muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;display:flex;align-items:center;justify-content:center;z-index:200;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--surface);border-radius:var(--radius);width:520px;max-width:calc(100vw - 32px);box-shadow:var(--shadow-lg);max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid var(--border)}.modal-header h2{font-size:17px;font-weight:700}.btn-close{width:30px;height:30px;border-radius:8px;border:none;background:#f1f5f9;color:var(--text-muted);cursor:pointer;font-size:14px;transition:background .15s}.btn-close:hover{background:#e2e8f0}.modal-form{padding:20px 24px;display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:13px;font-weight:600;color:var(--text)}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}input[type=text],textarea,select{padding:9px 12px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);font-size:13px;color:var(--text);font-family:inherit;transition:border-color .15s;outline:none;width:100%}input[type=text]:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{resize:vertical}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 24px;border-top:1px solid var(--border)}.btn-primary{padding:8px 20px;border-radius:var(--radius-sm);border:none;background:var(--accent);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.btn-primary:hover{background:var(--accent-hover)}.btn-cancel{padding:8px 20px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text-muted);font-size:13px;cursor:pointer;transition:background .15s}.btn-cancel:hover{background:#f8fafc}.member-list{padding:16px 24px;display:flex;flex-direction:column;gap:12px;max-height:380px;overflow-y:auto}.member-row{display:flex;align-items:center;gap:10px}.member-name-input{flex:1;padding:7px 10px;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-size:13px;outline:none}.member-name-input:focus{border-color:var(--accent)}.color-swatches{display:flex;gap:4px;flex-wrap:wrap}.swatch{width:18px;height:18px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .1s}.swatch:hover{transform:scale(1.2)}.swatch-active{border-color:#fff;outline:2px solid #64748b}.btn-remove{width:24px;height:24px;border-radius:6px;border:none;background:#fef2f2;color:#ef4444;cursor:pointer;font-size:12px;flex-shrink:0;transition:background .15s}.btn-remove:hover{background:#fee2e2}.add-member-row{padding:12px 24px;display:flex;gap:8px;border-top:1px solid var(--border)}.add-member-row input{flex:1}.view-toggle{display:flex;border:1.5px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);overflow:hidden}.view-btn{padding:5px 10px;border:none;background:transparent;color:#ffffff8c;cursor:pointer;font-size:14px;transition:all .15s;line-height:1}.view-btn:hover{color:#fff;background:#ffffff1a}.view-btn-active{background:#ffffff26!important;color:#fff!important}.table-wrap{flex:1;overflow:auto;padding:20px 24px}.task-table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.task-table thead{background:#f8fafc;border-bottom:2px solid var(--border)}.task-table th{padding:11px 14px;text-align:left;font-size:12px;font-weight:700;color:var(--text-muted);white-space:nowrap}.th-sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.th-sortable:hover{color:var(--text)}.sort-icon{margin-left:4px;opacity:.4;font-size:11px}.sort-icon.active{opacity:1;color:var(--accent)}.task-table td{padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:middle}.table-row{cursor:pointer;transition:background .1s}.table-row:hover{background:#f8fafc}.table-row:last-child td{border-bottom:none}.row-done{background:#f0fdf4}.row-done:hover{background:#dcfce7}.td-title{min-width:180px}.td-title span{font-size:13px;font-weight:600}.td-desc{font-size:11px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}.row-check{color:#16a34a;font-weight:700;margin-right:6px}.strikethrough{text-decoration:line-through;color:var(--text-muted)!important}.td-time{font-size:12px;color:var(--text-muted);white-space:nowrap}.td-del{background:none;border:none;cursor:pointer;font-size:14px;opacity:.35;transition:opacity .15s;padding:4px 8px}.td-del:hover{opacity:1}.td-empty{text-align:center;padding:40px;color:var(--text-muted);font-size:14px}.badge{padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}.cell-wrap{position:relative}.cell-btn{display:flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;padding:3px 6px;border-radius:6px;font-size:12px;font-weight:500;color:var(--text);transition:background .15s;white-space:nowrap}.cell-btn:hover{background:#f1f5f9}.cell-unassigned{color:var(--accent)}.status-btn{font-size:13px}.status-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.cell-dropdown{position:absolute;left:0;top:100%;margin-top:4px;z-index:100;background:var(--surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);border:1px solid var(--border);min-width:140px;overflow:hidden}@media (max-width: 700px){.table-wrap{padding:10px 12px}.task-table th,.task-table td{padding:9px 10px}.td-desc{display:none}}.mobile-tabs{display:none}.board-col-wrapper{display:contents}@media (max-width: 700px){.header{padding:10px 14px;gap:10px}.header-left{gap:10px}.stats,.filter-bar{display:none}.logo-text{font-size:16px}.mobile-tabs{display:flex;background:var(--surface);border-bottom:1px solid var(--border);overflow-x:auto;flex-shrink:0;-webkit-overflow-scrolling:touch}.mobile-tabs::-webkit-scrollbar{display:none}.mobile-tab{flex:1;min-width:72px;padding:10px 4px 9px;border:none;border-bottom:2.5px solid transparent;background:none;color:var(--text-muted);font-size:12px;font-weight:600;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;transition:color .15s}.mobile-tab-active{color:var(--text)}.mobile-tab-count{min-width:18px;height:18px;border-radius:9px;background:#e2e8f0;color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px;transition:background .15s}.board{padding:12px;gap:0;overflow-x:hidden}.board-col-wrapper{display:block}.board-col-hidden-mobile{display:none}.column{width:100%;min-width:unset;max-height:unset;flex:1}.card{padding:14px}.btn-menu{width:32px;height:32px}.modal-overlay{align-items:flex-end}.modal{width:100%;max-width:100%;border-radius:var(--radius) var(--radius) 0 0;max-height:92vh}.form-row{flex-direction:column}.color-swatches{gap:6px}.swatch{width:22px;height:22px}}