:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: rgba(20, 20, 30, .8);--bg-card-hover: rgba(30, 30, 45, .9);--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: rgba(148, 163, 184, .1);--border-focus: rgba(99, 102, 241, .5);--success: #22c55e;--warning: #f59e0b;--error: #ef4444;--shadow-glow: 0 0 30px rgba(99, 102, 241, .15);--shadow-card: 0 4px 20px rgba(0, 0, 0, .3);--radius: 12px;--radius-sm: 8px;--transition: all .2s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:1.5rem;display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh}.sidebar-logo{display:flex;align-items:center;gap:.75rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.sidebar-logo h1{font-size:1.25rem;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:700}.sidebar-nav{display:flex;flex-direction:column;gap:.5rem;flex:1}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;transition:var(--transition);font-weight:500}.nav-link:hover{background:var(--bg-card);color:var(--text-primary)}.nav-link.active{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-glow)}.nav-link span{font-size:1.25rem}.main-content{flex:1;margin-left:260px;padding:2rem;min-height:100vh}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.page-title{font-size:1.75rem;font-weight:700}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:1.5rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:var(--transition)}.card:hover{background:var(--bg-card-hover);box-shadow:var(--shadow-card)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{display:flex;align-items:center;gap:1rem}.stat-icon{width:56px;height:56px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.5rem;background:var(--accent-gradient)}.stat-value{font-size:1.75rem;font-weight:700}.stat-label{color:var(--text-secondary);font-size:.875rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:.875rem;cursor:pointer;border:none;transition:var(--transition)}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover)}.btn-danger{background:var(--error);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-sm{padding:.5rem .875rem;font-size:.8rem}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-color)}.data-table th{color:var(--text-secondary);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}.data-table tr:hover td{background:var(--bg-card)}.data-table .actions{display:flex;gap:.5rem}.form-group{margin-bottom:1.25rem}.form-label{display:block;margin-bottom:.5rem;color:var(--text-secondary);font-size:.875rem;font-weight:500}.form-input{width:100%;padding:.75rem 1rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;transition:var(--transition)}.form-input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11a}.form-input::placeholder{color:var(--text-muted)}.search-bar{display:flex;gap:1rem;margin-bottom:1.5rem}.search-bar .form-input{flex:1;max-width:400px}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s ease}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);padding:1.5rem;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.modal-title{font-size:1.25rem;font-weight:600}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:.25rem}.modal-footer{display:flex;gap:.75rem;justify-content:flex-end;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:99px;font-size:.75rem;font-weight:600}.badge-success{background:#22c55e1a;color:var(--success)}.badge-warning{background:#f59e0b1a;color:var(--warning)}.badge-error{background:#ef44441a;color:var(--error)}.checkbox{width:18px;height:18px;accent-color:var(--accent-primary)}.loading{display:flex;align-items:center;justify-content:center;padding:3rem;color:var(--text-secondary)}.spinner{width:24px;height:24px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite;margin-right:.75rem}.empty-state{text-align:center;padding:4rem 2rem;color:var(--text-secondary)}.empty-state-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}.pagination{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-top:1.5rem}.pagination-btn{padding:.5rem 1rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;transition:var(--transition)}.pagination-btn:hover:not(:disabled){background:var(--bg-card-hover)}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-info{color:var(--text-secondary);font-size:.875rem;padding:0 1rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}::-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-muted)}