.app{min-height:100vh;display:flex;flex-direction:column}.app-header{background:linear-gradient(135deg,#06c,#0052a3);color:#fff;padding:24px 0;box-shadow:0 2px 8px #0000001a}.header-content{display:flex;justify-content:space-between;align-items:center;gap:20px}.header-content h1{font-size:2rem;margin-bottom:4px}.header-content p{font-size:1rem;opacity:.9}.logout-button{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3);padding:10px 20px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.logout-button:hover{background:#ffffff4d;border-color:#ffffff80}.loading-auth{min-height:100vh;display:flex;align-items:center;justify-content:center;font-size:18px;color:#666}.app-nav{background:#fff;box-shadow:0 2px 4px #0000001a;position:sticky;top:0;z-index:100}.nav-menu{list-style:none;display:flex;gap:8px;padding:0;margin:0}.nav-menu li{margin:0}.nav-menu a{display:block;padding:16px 24px;color:#333;text-decoration:none;font-weight:500;transition:all .3s;border-bottom:3px solid transparent}.nav-menu a:hover{background-color:#f8f9fa;border-bottom-color:var(--primary-color)}.nav-menu a.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.app-main{flex:1;padding:32px 0}.app-footer{background:#2c3e50;color:#fff;padding:20px 0;text-align:center;margin-top:auto}.app-footer p{margin:0;font-size:14px}@media (max-width: 768px){.header-content{flex-direction:column;align-items:flex-start}.header-content h1{font-size:1.5rem}.logout-button{align-self:flex-end;margin-top:-40px}.nav-menu{flex-direction:column;gap:0}.nav-menu a{border-bottom:1px solid #eee;border-left:3px solid transparent}.nav-menu a:hover,.nav-menu a.active{border-bottom:1px solid #eee;border-left-color:var(--primary-color)}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-box{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;width:100%;max-width:400px;padding:40px;animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:35px}.login-icon{width:60px;height:60px;margin:0 auto 20px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #667eea4d}.login-icon svg{width:32px;height:32px;color:#fff}.login-header h1{color:#333;font-size:26px;margin:0 0 10px;font-weight:600;line-height:1.3}.login-header p{color:#666;font-size:14px;margin:0;line-height:1.5}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{color:#333;font-size:14px;font-weight:500}.form-group input{padding:12px 16px;border:2px solid #e0e0e0;border-radius:8px;font-size:15px;transition:all .2s;outline:none}.form-group input:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input::placeholder{color:#999}.login-error{background-color:#fee;border:1px solid #fcc;color:#c33;padding:12px 16px;border-radius:8px;font-size:14px;text-align:center}.login-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:10px}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{margin-top:30px;text-align:center;padding-top:20px;border-top:1px solid #e0e0e0}.login-footer p{color:#999;font-size:12px;margin:0}.login-contact{margin-top:6px!important;color:#667eea!important;font-weight:500}@media (max-width: 480px){.login-box{padding:30px 20px}.login-header h1{font-size:24px}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #0066cc;--primary-hover: #0052a3;--success-color: #28a745;--danger-color: #dc3545;--warning-color: #ffc107;--bg-color: #f5f5f5;--card-bg: #ffffff;--text-color: #333;--border-color: #ddd;--shadow: 0 2px 8px rgba(0, 0, 0, .1)}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:var(--bg-color);color:var(--text-color);line-height:1.6}.container{max-width:1400px;margin:0 auto;padding:20px}.card{background:var(--card-bg);border-radius:8px;padding:24px;margin-bottom:24px;box-shadow:var(--shadow)}.card-header{border-bottom:2px solid var(--primary-color);padding-bottom:12px;margin-bottom:20px}.card-header h2{color:var(--primary-color);font-size:1.5rem;font-weight:600}.form-group{margin-bottom:16px}label{display:block;margin-bottom:6px;font-weight:500;color:var(--text-color)}input[type=text],input[type=date],input[type=number],select{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:4px;font-size:14px;transition:border-color .3s}input:focus,select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0066cc1a}.button{padding:10px 20px;border:none;border-radius:4px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:8px}.button-primary{background-color:var(--primary-color);color:#fff}.button-primary:hover{background-color:var(--primary-hover)}.button-primary:disabled{background-color:#ccc;cursor:not-allowed}.button-secondary{background-color:#6c757d;color:#fff}.button-secondary:hover{background-color:#5a6268}.alert{padding:12px 16px;border-radius:4px;margin-bottom:16px}.alert-success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.alert-warning{background-color:#fff3cd;color:#856404;border:1px solid #ffeaa7}.table-container{overflow-x:auto;margin-top:20px}table{width:100%;border-collapse:collapse;background:#fff}thead{background-color:var(--primary-color);color:#fff}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--border-color)}th{font-weight:600;font-size:14px}td{font-size:13px}tbody tr:hover{background-color:#f8f9fa}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--primary-color)}.spinner{border:3px solid #f3f3f3;border-top:3px solid var(--primary-color);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin-right:12px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.badge-success{background-color:#d4edda;color:#155724}.badge-danger{background-color:#f8d7da;color:#721c24}.badge-warning{background-color:#fff3cd;color:#856404}.badge-info{background-color:#d1ecf1;color:#0c5460}.empty-state{text-align:center;padding:60px 20px;color:#6c757d}.empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.5}.empty-state-text{font-size:16px;color:#6c757d}