.header{display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;height:4rem;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.header-left{display:flex;align-items:center;gap:1rem}.header-menu-button{padding:.5rem;border:none;background:none;font-size:1.5rem;cursor:pointer;color:var(--text-primary)}.header-logo{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0}.header-right{display:flex;align-items:center;gap:1rem}.header-theme-button{padding:.5rem;border:none;background:none;font-size:1.25rem;cursor:pointer}.header-user{display:flex;align-items:center;gap:.75rem}.header-username{font-size:.875rem;color:var(--text-primary)}.header-logout-button{padding:.5rem 1rem;border:1px solid var(--border-color);border-radius:.375rem;background-color:var(--bg-primary);color:var(--text-primary);font-size:.875rem;cursor:pointer;transition:all .2s}.header-logout-button:hover{background-color:var(--bg-secondary);border-color:var(--primary-color)}.sidebar{width:16rem;background-color:var(--bg-secondary);border-right:1px solid var(--border-color);transition:width .3s;overflow-y:auto}.sidebar.closed{width:4rem}.sidebar-nav{display:flex;flex-direction:column;padding:1rem 0}.sidebar-link{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;color:var(--text-primary);text-decoration:none;transition:all .2s}.sidebar-link:hover{background-color:var(--bg-hover)}.sidebar-link.active{background-color:var(--primary-color);color:#fff}.sidebar-icon{font-size:1.25rem;min-width:1.5rem;text-align:center}.sidebar-label{font-size:.875rem;white-space:nowrap}.sidebar.closed .sidebar-label{display:none}.app-layout{display:flex;flex-direction:column;height:100vh;background-color:var(--bg-primary)}.app-layout-body{display:flex;flex:1;overflow:hidden}.app-layout-content{flex:1;padding:1.5rem;overflow-y:auto;transition:margin-left .3s}.app-layout-content.sidebar-open,.app-layout-content.sidebar-closed{margin-left:0}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-card{width:100%;max-width:400px;padding:2rem;background-color:#fff;border-radius:.5rem;box-shadow:0 10px 25px #0000001a}.login-title{font-size:1.875rem;font-weight:700;text-align:center;margin-bottom:.5rem;color:#1a202c}.login-subtitle{font-size:.875rem;text-align:center;color:#718096;margin-bottom:2rem}.login-form{display:flex;flex-direction:column;gap:1.5rem}.login-field{display:flex;flex-direction:column;gap:.5rem}.login-field label{font-size:.875rem;font-weight:500;color:#4a5568}.login-field input{padding:.75rem;border:1px solid #e2e8f0;border-radius:.375rem;font-size:.875rem;transition:border-color .2s}.login-field input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.login-error{padding:.75rem;background-color:#fed7d7;color:#c53030;border-radius:.375rem;font-size:.875rem}.login-button{padding:.75rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:.375rem;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s}.login-button:hover:not(:disabled){transform:translateY(-2px)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-demo-info{margin-top:1.5rem;padding:1rem;background-color:#f7fafc;border-radius:.375rem;text-align:center}.login-demo-info p{font-size:.75rem;color:#718096;margin:.25rem 0}.dashboard{max-width:1400px;margin:0 auto}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}.dashboard-header h1{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin:0}.dashboard-export-button{padding:.75rem 1.5rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:.375rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:transform .2s}.dashboard-export-button:hover{transform:translateY(-2px)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem}.dashboard-card{display:flex;align-items:center;gap:1rem;padding:1.5rem;background-color:var(--bg-secondary);border-radius:.5rem;border:1px solid var(--border-color)}.dashboard-card-icon{font-size:2.5rem}.dashboard-card-content h3{font-size:.875rem;font-weight:500;color:var(--text-secondary);margin:0 0 .5rem}.dashboard-card-value{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin:0}.dashboard-section{margin-top:2rem}.dashboard-section h2{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.dashboard-table{background-color:var(--bg-secondary);border-radius:.5rem;border:1px solid var(--border-color);overflow:hidden}.dashboard-table table{width:100%;border-collapse:collapse}.dashboard-table th{padding:1rem;text-align:left;font-size:.875rem;font-weight:600;color:var(--text-secondary);background-color:var(--bg-primary);border-bottom:1px solid var(--border-color)}.dashboard-table td{padding:1rem;font-size:.875rem;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.dashboard-table tbody tr:last-child td{border-bottom:none}.status-badge.success{background-color:#d1fae5;color:#065f46}.status-badge.warning{background-color:#fef3c7;color:#92400e}.status-badge.error{background-color:#fee2e2;color:#991b1b}.pagination{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:1.5rem}.pagination-button{padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:.375rem;background-color:var(--bg-primary);color:var(--text-primary);font-size:.875rem;cursor:pointer;transition:all .2s}.pagination-button:hover:not(:disabled){background-color:var(--bg-secondary);border-color:var(--primary-color)}.pagination-button:disabled{opacity:.5;cursor:not-allowed}.pagination-button.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.pagination-ellipsis{padding:.5rem;color:var(--text-secondary)}.selector-container{display:flex;flex-direction:column;gap:.5rem}.selector-label{font-size:.875rem;font-weight:500;color:var(--text-primary)}.selector{padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:.375rem;font-size:.875rem;background-color:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:border-color .2s}.selector:hover:not(:disabled){border-color:var(--primary-color)}.selector:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f61a}.selector:disabled{opacity:.5;cursor:not-allowed}.user-management{max-width:1400px;margin:0 auto}.user-management-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}.user-management-header h1{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin:0}.user-management-create-button{padding:.75rem 1.5rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:.375rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:transform .2s}.user-management-create-button:hover{transform:translateY(-2px)}.user-management-filters{margin-bottom:1.5rem}.user-management-table{background-color:var(--bg-secondary);border-radius:.5rem;border:1px solid var(--border-color);overflow:hidden}.user-management-table table{width:100%;border-collapse:collapse}.user-management-table th{padding:1rem;text-align:left;font-size:.875rem;font-weight:600;color:var(--text-secondary);background-color:var(--bg-primary);border-bottom:1px solid var(--border-color)}.user-management-table td{padding:1rem;font-size:.875rem;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.user-management-table tbody tr:last-child td{border-bottom:none}.user-management-actions{display:flex;gap:.5rem}.action-button{padding:.375rem .75rem;border:none;border-radius:.25rem;font-size:.75rem;font-weight:500;cursor:pointer;transition:opacity .2s}.action-button:hover{opacity:.8}.action-button.view{background-color:#3b82f6;color:#fff}.action-button.edit{background-color:#10b981;color:#fff}.action-button.delete{background-color:#ef4444;color:#fff}.status-badge{padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:500}.status-badge.active{background-color:#d1fae5;color:#065f46}.status-badge.inactive{background-color:#fee2e2;color:#991b1b}.error-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:var(--bg-primary)}.error-content{text-align:center;padding:2rem}.error-code{font-size:6rem;font-weight:700;color:var(--primary-color);margin:0}.error-title{font-size:1.875rem;font-weight:600;color:var(--text-primary);margin:1rem 0}.error-message{font-size:1rem;color:var(--text-secondary);margin:1rem 0 2rem;line-height:1.6}.error-button{padding:.75rem 1.5rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:.375rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:transform .2s}.error-button:hover{transform:translateY(-2px)}:root{--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-hover: #f3f4f6;--text-primary: #1f2937;--text-secondary: #6b7280;--border-color: #e5e7eb;--primary-color: #3b82f6;--primary-hover: #2563eb}[data-theme=dark]{--bg-primary: #1f2937;--bg-secondary: #111827;--bg-hover: #374151;--text-primary: #f9fafb;--text-secondary: #d1d5db;--border-color: #374151;--primary-color: #3b82f6;--primary-hover: #2563eb}body{margin:0;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-primary);color:var(--text-primary);transition:background-color .3s,color .3s}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.table-container{background:var(--bg-primary);border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001a;overflow-x:auto}.data-table{width:100%;min-width:800px;border-collapse:collapse}.data-table thead{background-color:var(--bg-secondary);border-bottom:2px solid var(--border-color)}.data-table th{padding:14px 16px;text-align:left;font-weight:600;font-size:13px;color:var(--text-secondary);white-space:nowrap}.data-table td{padding:14px 16px;font-size:14px;color:var(--text-primary);border-bottom:1px solid var(--border-color)}.data-table tbody tr:hover{background-color:var(--bg-hover)}.data-table tbody tr:last-child td{border-bottom:none}.data-table input[type=checkbox]{width:16px;height:16px;cursor:pointer}@media (max-width: 768px){.data-table th,.data-table td{padding:12px;font-size:13px}}@media (max-width: 480px){.data-table{min-width:700px}.data-table th,.data-table td{padding:10px 8px;font-size:12px}}.pagination{display:flex;justify-content:center;align-items:center;gap:4px;padding:20px;border-top:1px solid var(--border-color);flex-wrap:wrap}.page-btn{min-width:32px;height:32px;padding:0 8px;border:1px solid var(--border-color);background:var(--bg-primary);color:var(--text-primary);font-size:14px;border-radius:4px;cursor:pointer;transition:all .2s}.page-btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--text-secondary)}.page-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.page-btn:disabled{opacity:.4;cursor:not-allowed}@media (max-width: 480px){.pagination{padding:16px 8px;gap:2px}.page-btn{min-width:28px;height:28px;font-size:12px}}.table-loading,.table-empty{padding:60px 20px;text-align:center;color:var(--text-secondary);font-size:14px}@media (max-width: 480px){.table-loading,.table-empty{padding:40px 16px}}.table-toolbar{padding:16px;background:var(--bg-primary);border-bottom:1px solid var(--border-color);position:relative}.column-settings-btn{padding:8px 16px;background:var(--primary-color);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}.column-settings-btn:hover{background:var(--primary-hover)}.column-settings-panel{position:absolute;top:60px;left:16px;background:#fff;border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 12px #00000026;z-index:100;min-width:250px;max-width:300px}.column-settings-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-color);font-weight:600;font-size:14px}.close-btn{background:none;border:none;font-size:18px;color:var(--text-secondary);cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .2s}.close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.column-list{padding:8px;max-height:400px;overflow-y:auto}.column-item{display:flex;align-items:center;gap:8px;padding:10px 12px;cursor:pointer;border-radius:4px;transition:background .2s;-webkit-user-select:none;user-select:none}.column-item:hover{background:var(--bg-hover)}.column-item input[type=checkbox]{cursor:pointer}.column-item input[type=checkbox]:disabled{cursor:not-allowed}.column-item span{flex:1;font-size:14px;color:var(--text-primary)}.required-badge{font-size:10px;padding:2px 6px;background:#fef3c7;color:#92400e;border-radius:4px;font-weight:600}.column-settings-footer{padding:12px 16px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end}.reset-btn{padding:6px 12px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px;font-size:13px;cursor:pointer;transition:all .2s}.reset-btn:hover{background:var(--bg-hover);border-color:var(--text-secondary)}@media (max-width: 768px){.column-settings-panel{left:50%;transform:translate(-50%);right:auto;width:calc(100% - 32px);max-width:350px}}.stat-card{background:var(--bg-primary);border-radius:8px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 1px 3px #0000001a;transition:transform .2s}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.stat-card-blue{border-left:4px solid #3b82f6}.stat-card-green{border-left:4px solid #10b981}.stat-card-orange{border-left:4px solid #f59e0b}.stat-card-purple{border-left:4px solid #8b5cf6}.stat-icon{font-size:32px;flex-shrink:0}.stat-content{flex:1;min-width:0}.stat-label{font-size:13px;color:var(--text-secondary);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stat-value{font-size:28px;font-weight:700;color:var(--text-primary)}@media (max-width: 768px){.stat-card{padding:16px;gap:12px}.stat-icon{font-size:28px}.stat-value{font-size:24px}.stat-label{font-size:12px}}@media (max-width: 480px){.stat-card{padding:14px;gap:10px}.stat-icon{font-size:24px}.stat-value{font-size:20px}.stat-label{font-size:11px}}.search-bar{display:flex;gap:8px;margin-bottom:20px}.search-bar input{flex:1;padding:10px 16px;border:1px solid #dee2e6;border-radius:4px;font-size:14px}.search-bar input:focus{outline:none;border-color:#0d6efd}.search-bar button{padding:10px 24px;background:#6c757d;color:#fff;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:background .2s}.search-bar button:hover{background:#5a6268}.metering-page-a{padding:16px;margin:0 auto;background:var(--bg-secondary);min-height:100vh;border-radius:1rem}.metering-page-a h1{margin-bottom:20px;font-size:24px;font-weight:700;color:var(--text-primary)}.stat-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}@media (max-width: 768px){.stat-cards{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}}@media (max-width: 480px){.stat-cards{grid-template-columns:1fr}}.search-section{display:flex;gap:12px;margin-bottom:20px;align-items:flex-start}.search-section .search-bar{flex:1;margin-bottom:0}@media (max-width: 768px){.search-section{flex-direction:column;align-items:stretch}.action-buttons{width:100%}}.action-buttons{display:flex;gap:8px}@media (max-width: 480px){.action-buttons{flex-direction:column}.action-buttons button{width:100%}}.btn-primary,.btn-secondary{padding:10px 20px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.btn-primary{background:#20c997;color:#fff}.btn-primary:hover{background:#1ba87e;transform:translateY(-1px);box-shadow:0 2px 8px #20c9974d}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover{background:#5a6268;transform:translateY(-1px);box-shadow:0 2px 8px #6c757d4d}.badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:600;text-transform:uppercase}.badge-success{background:#d4edda;color:#155724}.badge-info{background:#d1ecf1;color:#0c5460}.badge-warning{background:#fff3cd;color:#856404}.badge-primary{background:#cfe2ff;color:#084298}.badge-secondary{background:#e2e3e5;color:#41464b}.badge-dark{background:#d6d8db;color:#1b1e21}.link-primary{color:#0d6efd;text-decoration:none;font-size:13px;font-weight:500}.link-primary:hover{text-decoration:underline;color:#0a58ca}.metering-page-error{padding:60px 24px;text-align:center;color:#dc3545;font-size:16px;background:var(--bg-primary);border-radius:8px;margin:24px}@media (max-width: 480px){.metering-page-a{padding:12px}.metering-page-a h1{font-size:20px;margin-bottom:16px}.metering-page-error{padding:40px 16px;margin:12px}}.data-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000001a;transition:all .3s ease;height:100%;display:flex;flex-direction:column}.data-card:hover{box-shadow:0 4px 12px #00000026;transform:translateY(-2px)}.card-title{margin:0 0 20px;font-size:18px;font-weight:700;color:#212529;padding-bottom:12px;border-bottom:2px solid #e9ecef}.card-items{display:flex;flex-direction:column;gap:16px;flex:1}.card-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;transition:background .2s}.card-item:hover{background:#f8f9fa;margin:0 -8px;padding:12px 8px;border-radius:6px}.card-item:not(:last-child){border-bottom:1px solid #f1f3f5}.item-label{color:#6c757d;font-size:14px;font-weight:500;flex:1}.item-value{display:flex;align-items:baseline;gap:6px;flex-shrink:0}.item-value .value{font-size:18px;font-weight:700;color:#0056b3}.item-value .unit{font-size:13px;color:#6c757d;font-weight:500}.loading,.empty{padding:40px 20px;text-align:center;color:#6c757d;font-size:14px;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@media (max-width: 768px){.data-card{padding:20px}.card-title{font-size:16px;margin-bottom:16px}.item-label{font-size:13px}.item-value .value{font-size:16px}.item-value .unit{font-size:12px}}@media (max-width: 480px){.data-card{padding:16px}.card-title{font-size:15px}.card-item{flex-direction:column;align-items:flex-start;gap:4px}.item-value{width:100%;justify-content:flex-end}}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid #e9ecef}.card-header .card-title{margin:0;padding:0;border:none}.field-settings-btn{background:none;border:none;font-size:18px;cursor:pointer;padding:4px 8px;border-radius:4px;transition:background .2s;opacity:.6}.field-settings-btn:hover{background:#f1f3f5;opacity:1}.field-settings-panel{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:12px;margin-bottom:16px}.field-settings-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px;font-weight:600;color:#495057}.close-btn-small{background:none;border:none;font-size:16px;color:#6c757d;cursor:pointer;padding:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:3px;transition:all .2s}.close-btn-small:hover{background:#dee2e6;color:#212529}.field-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px;max-height:200px;overflow-y:auto}.field-item{display:flex;align-items:center;gap:8px;padding:6px 8px;cursor:pointer;border-radius:4px;transition:background .2s;font-size:13px;-webkit-user-select:none;user-select:none}.field-item:hover{background:#fff}.field-item input[type=checkbox]{cursor:pointer}.field-item span{flex:1;color:#495057}.reset-fields-btn{width:100%;padding:6px 12px;background:#fff;border:1px solid #dee2e6;border-radius:4px;font-size:12px;cursor:pointer;transition:all .2s;font-weight:500}.reset-fields-btn:hover{background:#e9ecef;border-color:#adb5bd}.metering-view-b{min-height:100vh;background:var(--bg-secondary);padding:1rem;border-radius:1rem}@media (min-width: 768px){.metering-view-b{padding:1rem}}.container{margin:0 auto}.header{margin-bottom:2rem;background:#fff;padding:1.5rem;border-radius:12px;box-shadow:0 4px 6px #0000001a}.header-top{display:flex;align-items:center;gap:1rem;margin-bottom:.5rem;flex-wrap:wrap}.header h1{font-size:1.5rem;font-weight:700;color:#1f2937;margin:0}@media (min-width: 768px){.header h1{font-size:2rem}}.badge-cardview{display:inline-block;padding:.25rem .75rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:9999px;font-size:.75rem;font-weight:700;text-transform:uppercase}.header-description{color:#6b7280;font-size:.875rem;margin:0}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:2rem}@media (min-width: 768px){.stats-grid{grid-template-columns:repeat(4,1fr);gap:1.25rem}}.stat-box{background:#fff;padding:1.25rem;border-radius:12px;box-shadow:0 2px 8px #00000014;border-left:4px solid;transition:all .3s ease}.stat-box:hover{transform:translateY(-4px);box-shadow:0 8px 16px #00000026}.stat-blue{border-left-color:#3b82f6}.stat-green{border-left-color:#10b981}.stat-yellow{border-left-color:#f59e0b}.stat-purple{border-left-color:#8b5cf6}.stat-label{font-size:.75rem;font-weight:500;color:#6b7280;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:1.875rem;font-weight:700;color:#1f2937}.search-container{margin-bottom:2rem}.search-wrapper{position:relative;margin:0 auto}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);font-size:1.25rem;pointer-events:none}.search-input{width:100%;padding:1rem 3rem;border:2px solid #e5e7eb;border-radius:12px;font-size:1rem;background:#fff;transition:all .3s ease;box-shadow:0 2px 8px #0000000d}.search-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.search-input::placeholder{color:#9ca3af}.search-clear{position:absolute;right:1rem;top:50%;transform:translateY(-50%);background:none;border:none;font-size:1.25rem;color:#9ca3af;cursor:pointer;padding:.25rem;transition:color .2s}.search-clear:hover{color:#4b5563}.cards-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-bottom:2rem}@media (min-width: 768px){.cards-grid{grid-template-columns:repeat(2,1fr);gap:2rem}}@media (min-width: 1024px){.cards-grid{grid-template-columns:repeat(3,1fr);gap:2rem}}.skeleton-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px #00000014}.skeleton-title{height:1.5rem;background:linear-gradient(90deg,#f3f4f6 25%,#e5e7eb,#f3f4f6 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:4px;width:50%;margin-bottom:1.5rem}.skeleton-content{display:flex;flex-direction:column;gap:1rem}.skeleton-line{height:1rem;background:linear-gradient(90deg,#f3f4f6 25%,#e5e7eb,#f3f4f6 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:4px}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;padding:4rem 1rem;background:#fff;border-radius:12px;box-shadow:0 2px 8px #00000014}.empty-icon{font-size:4rem;margin-bottom:1rem}.empty-title{font-size:1.25rem;font-weight:600;color:#374151;margin-bottom:.5rem}.empty-message{color:#6b7280;font-size:.875rem}.refresh-container{display:flex;justify-content:center;margin-bottom:2rem}.refresh-btn{padding:.875rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #667eea4d}.refresh-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #667eea66}.refresh-btn:active{transform:translateY(0)}.footer{text-align:center;font-size:.875rem;color:#fffc;padding:1rem}.error-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.error-box{text-align:center;padding:2rem;background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;max-width:400px}.error-icon{font-size:3rem;margin-bottom:1rem}.error-title{font-size:1.25rem;font-weight:600;color:#dc2626;margin-bottom:.5rem}.error-message{color:#6b7280;font-size:.875rem}html,body,#root{margin:0;padding:0;height:100%}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}*{box-sizing:border-box}button,input,select,textarea{font-family:inherit}