html,body{height:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}body{background-color:#f8f9fa}main{min-height:calc(100vh - 120px);padding:2rem 0}.navbar-brand{font-weight:600;font-size:1.3rem}.card{border:none;box-shadow:0 .125rem .25rem #00000013}.btn{border-radius:.375rem;font-weight:500}.badge{padding:.5rem .75rem;font-size:.875rem}.alert{border-radius:.375rem;margin-bottom:1rem}.form-control,.form-select{border-radius:.375rem;border:1px solid #dee2e6}.form-control:focus,.form-select:focus{border-color:#0d6efd;box-shadow:0 0 0 .25rem #0d6efd40}.table{background-color:#fff;border-radius:.375rem;overflow:hidden}.table-hover tbody tr:hover{background-color:#f8f9fa}.task-card{margin-bottom:1.5rem;transition:transform .2s,box-shadow .2s}.task-card:hover{transform:translateY(-2px);box-shadow:0 .5rem 1rem #00000026}.status-badge{font-weight:500;padding:.5rem 1rem}.footer{background-color:#fff;border-top:1px solid #dee2e6;padding:1.5rem 0;margin-top:3rem;text-align:center;color:#6c757d}.spinner-container{display:flex;justify-content:center;align-items:center;min-height:300px}.empty-state{text-align:center;padding:3rem 1rem;color:#6c757d}.empty-state-icon{font-size:3rem;margin-bottom:1rem;color:#dee2e6}@media (max-width: 768px){main{padding:1rem 0}.card{margin-bottom:1rem}.table-responsive{font-size:.875rem}}