.App{min-height:100vh;display:flex;flex-direction:column}.navbar{background-color:#2c3e50;color:#fff;box-shadow:0 2px 4px #0000001a}.nav-container{max-width:1200px;margin:0 auto;padding:0 1rem;display:flex;flex-direction:column}.nav-row{display:flex;align-items:center}.nav-row-primary{justify-content:space-between;padding:.75rem 0}.nav-row-secondary{border-top:1px solid rgba(255,255,255,.12);padding:.35rem 0}.nav-logo{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none;flex-shrink:0}.nav-menu{display:flex;list-style:none;gap:1.75rem;margin:0;padding:0;align-items:center}.nav-menu-secondary{gap:1.5rem;font-size:.88rem;opacity:.82}.nav-link{color:#fff;text-decoration:none;transition:opacity .3s}.nav-link:hover{opacity:.8}.user-info{display:flex;align-items:center;gap:1rem;color:#fff}.user-info span{font-weight:500}.logout-btn{background:transparent;border:1px solid white;color:#fff;padding:.25rem .75rem;font-size:.9rem;cursor:pointer;border-radius:4px;transition:all .3s}.logout-btn:hover{background:white;color:#2c3e50}.pinned-bar{background-color:#1a2e1a;padding:.45rem 0}.pinned-bar-inner{max-width:1200px;margin:0 auto;padding:0 1rem;display:flex;align-items:center;gap:.6rem;font-size:.9rem}.pinned-bar-label{font-size:.85rem;opacity:.7}.pinned-bar-link{color:#a8d5a2;text-decoration:none;font-weight:600;letter-spacing:.01em}.pinned-bar-link:hover{color:#fff}.pinned-bar-sep{color:#555;margin:0 .1rem;font-size:.9rem}.pinned-bar-unpin{background:none;border:none;color:#888;cursor:pointer;font-size:1.1rem;line-height:1;padding:0 .2rem;margin-left:.1rem}.pinned-bar-unpin:hover{color:#ccc}.main-content{flex:1;padding:2rem 0}.page-header{margin-bottom:2rem;display:flex;align-items:center;justify-content:space-between}.page-title{font-size:2rem;color:#2c3e50}.table{width:100%;border-collapse:collapse;background-color:#fff;box-shadow:0 2px 4px #0000001a}.table th,.table td{padding:1rem;text-align:left;border-bottom:1px solid #ddd}.table th{background-color:#f8f9fa;font-weight:600}.table tr:hover{background-color:#f8f9fa}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500}.btn-group{display:flex;gap:.5rem;margin-top:1rem}.btn-secondary{background-color:#6c757d}.btn-secondary:hover{background-color:#5a6268}.btn-danger{background-color:#dc3545}.btn-danger:hover{background-color:#c82333}.loading{text-align:center;padding:2rem;color:#6c757d}.empty-state{text-align:center;padding:3rem;color:#6c757d}.calendar-grid-container{overflow-x:auto;border:1px solid #ddd;border-radius:4px}.calendar-corner{background:#f8f9fa;border-bottom:2px solid #2c3e50;position:sticky;left:0;z-index:3}.calendar-day-header{text-align:center;font-weight:700;font-size:.8rem;padding:8px 4px;border-bottom:2px solid #2c3e50;background:#f8f9fa;white-space:nowrap}.calendar-time-label{font-size:.75rem;color:#666;text-align:right;padding-right:8px;line-height:28px;background:white;position:sticky;left:0;z-index:2;border-right:1px solid #ddd}.calendar-cell:hover{filter:brightness(.92)}@media (max-width: 768px){.nav-row-primary{flex-direction:column;align-items:flex-start;gap:.6rem}.nav-menu,.nav-menu-secondary{flex-wrap:wrap;gap:.75rem}.table{font-size:.875rem}.table th,.table td{padding:.5rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;color:#333}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}h1,h2,h3,h4,h5,h6{margin-bottom:1rem}p{margin-bottom:.5rem}button{cursor:pointer;padding:.5rem 1rem;border:none;border-radius:4px;background-color:#007bff;color:#fff;font-size:1rem;transition:background-color .3s}button:hover{background-color:#0056b3}button:disabled{background-color:#6c757d;cursor:not-allowed}input,textarea,select{width:100%;padding:.5rem;margin-bottom:1rem;border:1px solid #ddd;border-radius:4px;font-size:1rem}input[type=checkbox],input[type=radio]{width:auto;margin-bottom:0}input:focus,textarea:focus,select:focus{outline:none;border-color:#007bff}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background-color:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;padding:1.5rem;margin-bottom:1rem}.error{color:#dc3545;margin-bottom:1rem}.success{color:#28a745;margin-bottom:1rem}