*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--bg-hover: #2d3f57;--bg-input: #0f172a;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border: #334155;--accent: #FF6B35;--accent-hover: #e55a25;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--danger-hover: #dc2626;--info: #3b82f6;--purple: #8b5cf6;--sidebar-width: 220px}html,body{height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}#root{height:100%}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}.sidebar-logo{padding:20px 16px;border-bottom:1px solid 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.icon{font-size:48px;margin-bottom:12px}.empty-state p{font-size:14px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.detail-item label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;display:block;margin-bottom:3px}.detail-item span{font-size:14px;color:var(--text-primary);word-break:break-all}.divider{height:1px;background:var(--border);margin:16px 0}.spinner-container{display:flex;align-items:center;justify-content:center;padding:60px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.alert{padding:12px 16px;border-radius:6px;font-size:13px;margin-bottom:16px;display:flex;align-items:flex-start;gap:10px}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.alert-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);color:#86efac}.alert-info{background:#3b82f61a;border:1px solid rgba(59,130,246,.3);color:#93c5fd}.alert-warning{background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);color:#fcd34d}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:40px;width:100%;max-width:380px}.login-logo{text-align:center;margin-bottom:28px}.login-logo h1{font-size:24px;font-weight:700;color:var(--accent)}.login-logo p{font-size:13px;color:var(--text-muted);margin-top:4px}.checkbox-group{display:flex;align-items:center;gap:8px;margin-bottom:12px}.checkbox-group input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}.checkbox-group label{font-size:13px;color:var(--text-secondary);cursor:pointer}.progress-bar-wrapper{background:var(--bg-primary);border-radius:4px;height:6px;overflow:hidden;margin-top:4px}.progress-bar-fill{height:100%;border-radius:4px;background:var(--accent)}@media (max-width: 768px){.sidebar{display:none}.page-header,.page-body{padding:16px}.detail-grid{grid-template-columns:1fr}}