:root{--bg-primary: #0f1419;--bg-secondary: #1a1f2e;--bg-tertiary: #252b3b;--bg-hover: #2d3548;--text-primary: #e7e9ea;--text-secondary: #8b98a5;--text-muted: #5c6b7a;--accent: #00d4aa;--accent-hover: #00f5c4;--accent-muted: rgba(0, 212, 170, .15);--error: #f4405f;--warning: #f5a623;--success: #00d4aa;--info: #1d9bf0;--border: #2f3945;--border-light: #3a4553;--radius-sm: 4px;--radius: 8px;--radius-lg: 12px;--shadow: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}.app-layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;z-index:100}.sidebar-header{padding:20px;border-bottom:1px solid var(--border)}.sidebar-logo{font-size:1.25rem;font-weight:700;color:var(--accent);text-decoration:none;display:flex;align-items:center;gap:10px}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 16px;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius);font-weight:500;transition:all .15s ease}.nav-link:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-link.active{background:var(--accent-muted);color:var(--accent)}.nav-link svg{width:20px;height:20px}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.main-content{flex:1;margin-left:240px;min-height:100vh}.page-header{padding:24px 32px;border-bottom:1px solid var(--border);background:var(--bg-secondary)}.page-title{font-size:1.5rem;font-weight:600}.page-subtitle{color:var(--text-secondary);margin-top:4px}.page-content{padding:32px}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card-title{font-size:1.1rem;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:32px}.stat-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.stat-label{font-size:.875rem;color:var(--text-secondary);margin-bottom:8px}.stat-value{font-size:2rem;font-weight:700;font-family:var(--font-mono);color:var(--accent)}.stat-change{font-size:.875rem;margin-top:4px}.stat-change.positive{color:var(--success)}.stat-change.negative{color:var(--error)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:.9375rem;font-weight:500;font-family:inherit;border:none;border-radius:var(--radius);cursor:pointer;transition:all .15s ease;text-decoration:none}.btn-primary{background:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-light)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{opacity:.9}.btn-sm{padding:6px 12px;font-size:.875rem}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-weight:500;color:var(--text-secondary)}.form-input{width:100%;padding:12px 16px;font-size:1rem;font-family:inherit;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);transition:border-color .15s ease}.form-input:focus{outline:none;border-color:var(--accent)}.form-input::placeholder{color:var(--text-muted)}.toggle{position:relative;width:48px;height:26px}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:26px;transition:all .2s ease}.toggle-slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background:var(--text-secondary);border-radius:50%;transition:all .2s ease}.toggle input:checked+.toggle-slider{background:var(--accent-muted);border-color:var(--accent)}.toggle input:checked+.toggle-slider:before{background:var(--accent);transform:translate(22px)}.table-wrapper{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--border)}.table th{font-weight:500;color:var(--text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.table tr:hover td{background:var(--bg-tertiary)}.badge{display:inline-flex;align-items:center;padding:4px 10px;font-size:.75rem;font-weight:600;border-radius:20px;text-transform:uppercase;letter-spacing:.03em}.badge-success{background:#00d4aa26;color:var(--success)}.badge-warning{background:#f5a62326;color:var(--warning)}.badge-error{background:#f4405f26;color:var(--error)}.badge-info{background:#1d9bf026;color:var(--info)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-primary) 0%,#0a0f1a 100%)}.login-card{width:100%;max-width:400px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);padding:40px}.login-header{text-align:center;margin-bottom:32px}.login-logo{font-size:2rem;font-weight:700;color:var(--accent);margin-bottom:8px}.login-subtitle{color:var(--text-secondary)}.login-error{background:#f4405f1a;border:1px solid var(--error);color:var(--error);padding:12px;border-radius:var(--radius);margin-bottom:20px;font-size:.9rem}.search-input{position:relative}.search-input input{padding-left:44px}.search-input svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:20px;height:20px}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:24px}.pagination button{padding:8px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);cursor:pointer;font-family:inherit}.pagination button:hover:not(:disabled){background:var(--bg-hover)}.pagination button:disabled{opacity:.5;cursor:not-allowed}.pagination-info{color:var(--text-secondary);font-size:.875rem}.empty-state{text-align:center;padding:48px 24px;color:var(--text-secondary)}.empty-state svg{width:64px;height:64px;margin-bottom:16px;opacity:.5}.loading{display:flex;align-items:center;justify-content:center;padding:48px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.sidebar{width:64px}.sidebar-header span,.nav-link span{display:none}.nav-link{justify-content:center;padding:12px}.main-content{margin-left:64px}.page-header,.page-content{padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}}