@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#0f1117;--bg-secondary:#1a1d26;--bg-card:#1e2130;--bg-hover:#252838;--bg-input:#161822;--text-primary:#e8eaed;--text-secondary:#9aa0b0;--text-muted:#6b7280;--accent:#6366f1;--accent-hover:#818cf8;--accent-glow:#6366f140;--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--border:#2d3148;--border-light:#3a3f5c;--radius:10px;--radius-lg:16px;--shadow:0 4px 24px #0000004d;--shadow-lg:0 8px 40px #0006;--transition:.2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{background:var(--bg-primary);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;line-height:1.6}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.app-layout{height:100vh;display:flex;overflow:hidden}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);width:260px;transition:width var(--transition);flex-direction:column;flex-shrink:0;display:flex}.sidebar-header{border-bottom:1px solid var(--border);padding:24px 20px 16px}.sidebar-logo{color:var(--text-primary);align-items:center;gap:12px;text-decoration:none;display:flex}.sidebar-logo .logo-icon{background:linear-gradient(135deg, var(--accent), #a855f7);color:#fff;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;font-weight:700;display:flex}.sidebar-logo .logo-text{background:linear-gradient(135deg, var(--accent-hover), #c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:18px;font-weight:700}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.nav-section-title{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:16px 10px 8px;font-size:11px;font-weight:600}.nav-item{border-radius:var(--radius);color:var(--text-secondary);transition:all var(--transition);cursor:pointer;align-items:center;gap:12px;margin-bottom:2px;padding:10px 14px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent-hover)}.nav-item .nav-icon{text-align:center;width:24px;font-size:18px}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.top-bar{background:var(--bg-secondary);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.top-bar h1{font-size:20px;font-weight:600}.page-content{flex:1;padding:24px;overflow-y:auto}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition);padding:24px}.card:hover{border-color:var(--border-light);box-shadow:var(--shadow)}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card-title{font-size:16px;font-weight:600}.btn{border-radius:var(--radius);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 8px var(--accent-glow)}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 4px 16px var(--accent-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-hover);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--border-light)}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-sm{padding:6px 12px;font-size:13px}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-input,.form-select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text-primary);transition:border-color var(--transition);outline:none;padding:10px 14px;font-family:inherit;font-size:14px}.form-input:focus,.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.data-table{border-collapse:separate;border-spacing:0;width:100%}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border);padding:12px 16px;font-size:12px;font-weight:600}.data-table td{border-bottom:1px solid var(--border);transition:background var(--transition);padding:14px 16px}.data-table tr:hover td{background:var(--bg-hover)}.badge{letter-spacing:.3px;border-radius:6px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{color:var(--success);background:#22c55e26}.badge-warning{color:var(--warning);background:#f59e0b26}.badge-danger{color:var(--danger);background:#ef444426}.badge-info{color:var(--info);background:#3b82f626}.badge-default{background:var(--bg-hover);color:var(--text-secondary)}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition);padding:20px}.stat-card:hover{border-color:var(--border-light);box-shadow:var(--shadow);transform:translateY(-2px)}.stat-value{background:linear-gradient(135deg, var(--accent-hover), #c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:28px;font-weight:700}.stat-label{color:var(--text-muted);margin-top:4px;font-size:13px}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:90%;max-width:520px;box-shadow:var(--shadow-lg);padding:32px;animation:.3s slideUp}.modal-title{margin-bottom:20px;font-size:20px;font-weight:600}.modal-actions{justify-content:flex-end;gap:12px;margin-top:24px;display:flex}.toast{border-radius:var(--radius);z-index:2000;box-shadow:var(--shadow-lg);padding:14px 20px;font-weight:500;animation:.3s slideIn;position:fixed;top:20px;right:20px}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}.login-page{background:linear-gradient(135deg,#0f1117 0%,#1a1040 50%,#0f1117 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:48px 40px}.login-title{text-align:center;background:linear-gradient(135deg, var(--accent-hover), #c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:28px;font-weight:700}.login-subtitle{text-align:center;color:var(--text-muted);margin-bottom:32px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.loading{animation:1.5s infinite pulse}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-center{justify-content:center;align-items:center;display:flex}.gap-8{gap:8px}.gap-16{gap:16px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.text-muted{color:var(--text-muted)}.text-sm{font-size:13px}