@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-color:#f7fafc;--panel-bg:#fff;--text-primary:#2d3748;--text-muted:#a0aec0;--border-color:#e2e8f0;--bug-color:#e53e3e;--feature-color:#3182ce;--design-color:#805ad5;--research-color:#319795;--urgent-color:#dd6b20;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;margin:0}*,:before,:after{box-sizing:border-box}.app-container{flex-direction:column;height:100vh;display:flex}.app-header{background-color:var(--panel-bg);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;box-shadow:0 1px 2px #0000000d}.app-header h1{color:var(--text-primary);align-items:center;gap:.5rem;margin:0;font-size:1.5rem;font-weight:600;display:flex}.app-main{flex:1;padding:2rem;display:flex;overflow-x:auto}.board-container{align-items:flex-start;gap:1.5rem;width:100%;height:100%;display:flex}.board-column{background-color:var(--panel-bg);border-radius:.75rem;flex-direction:column;width:350px;min-width:300px;max-height:100%;display:flex;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.column-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1rem 1.25rem;font-weight:600;display:flex}.badge{color:#4a5568;background-color:#edf2f7;border-radius:9999px;padding:.25rem .5rem;font-size:.875rem;font-weight:500}.column-cards{flex-direction:column;flex:1;gap:1rem;padding:1rem;display:flex;overflow-y:auto}.card{border-left:4px solid var(--border-color);cursor:grab;background-color:#fff;border-radius:.5rem;flex-direction:column;gap:.5rem;padding:1rem;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 1px 3px #0000001a}.card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a}.card-title{margin:0;font-size:1rem;font-weight:600}.card-desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.875rem;display:-webkit-box;overflow:hidden}.card-meta{justify-content:space-between;align-items:center;margin-top:.5rem;display:flex}.label-badge{color:#fff;border-radius:9999px;padding:.2rem .6rem;font-size:.75rem;font-weight:600}.avatar{color:#4a5568;background-color:#e2e8f0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.75rem;font-weight:600;display:flex}.due-date{color:#718096;font-size:.75rem}.due-date.overdue{color:#e53e3e;font-weight:600}.card-activity{color:var(--text-muted);border-top:1px solid var(--border-color);margin-top:.5rem;padding-top:.5rem;font-size:.75rem}.card-actions{justify-content:flex-end;gap:.25rem;margin-top:.25rem;display:flex}.add-card-btn{border:1px dashed var(--border-color);cursor:pointer;width:100%;color:var(--text-muted);background:0 0;border-radius:.5rem;padding:.75rem;font-weight:500;transition:all .2s}.add-card-btn:hover{color:var(--text-primary);background-color:#f7fafc;border-color:#cbd5e0}.search-toolbar{align-items:center;gap:1rem;display:flex}.search-input{border:1px solid var(--border-color);border-radius:.375rem;outline:none;padding:.5rem 1rem;font-family:inherit}.search-input:focus{border-color:#4299e1}.modal-overlay{z-index:50;background-color:#00000080;justify-content:center;align-items:center;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:.5rem;width:100%;max-width:500px;max-height:90vh;padding:2rem;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.form-group{margin-bottom:1rem}.form-group label{margin-bottom:.25rem;font-size:.875rem;font-weight:500;display:block}.form-control{border:1px solid var(--border-color);border-radius:.375rem;width:100%;padding:.5rem;font-family:inherit}.modal-actions{justify-content:flex-end;gap:.5rem;margin-top:1.5rem;display:flex}.btn{cursor:pointer;border:none;border-radius:.375rem;padding:.5rem 1rem;font-family:inherit;font-weight:500}.btn-primary{color:#fff;background-color:#3182ce}.btn-primary:hover{background-color:#2b6cb0}.btn-danger{color:#fff;background-color:#e53e3e;margin-right:auto}.btn-danger:hover{background-color:#c53030}.btn-secondary{color:#4a5568;background-color:#edf2f7}.btn-secondary:hover{background-color:#e2e8f0}@media (width<=768px){.board-container{flex-direction:column}.board-column{width:100%}}.card.dragging{opacity:.5}.board-column.drag-over{background-color:#ebf8ff;border:2px dashed #4299e1}.card-actions{border-top:1px solid var(--border-color);justify-content:space-between;margin-top:.5rem;padding-top:.5rem;display:flex}.card-actions button{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;padding:.2rem .5rem}.card-actions button:hover{color:var(--text-primary);background:#edf2f7}