:root{--bg: #0a0a0f;--surface: #12121a;--surface-hover: #1a1a25;--border: #2a2a3a;--text: #e0e0e8;--text-muted: #8888a0;--accent: #6366f1;--accent-hover: #818cf8;--green: #22c55e;--red: #ef4444;--yellow: #eab308;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:1.5rem 0;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar h1{font-size:.9rem;font-weight:700;padding:0 1.25rem;margin-bottom:.25rem;color:var(--accent);text-transform:uppercase;letter-spacing:.05em}.sidebar .subtitle{font-size:.7rem;padding:0 1.25rem;margin-bottom:2rem;color:var(--text-muted)}.sidebar nav a{display:block;padding:.6rem 1.25rem;color:var(--text-muted);text-decoration:none;font-size:.85rem;border-left:2px solid transparent;transition:all .15s}.sidebar nav a:hover{color:var(--text);background:var(--surface-hover)}.sidebar nav a.active{color:var(--accent);border-left-color:var(--accent);background:var(--surface-hover)}.sidebar nav .nav-section-header{display:flex;align-items:center;gap:.4rem;padding:.5rem 1.25rem;margin-top:.75rem;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);cursor:pointer;user-select:none;border:none;background:none;width:100%;text-align:left}.sidebar nav .nav-section-header:hover{color:var(--text)}.sidebar nav .nav-section-header .toggle-arrow{font-size:.6rem;transition:transform .15s;flex-shrink:0}.sidebar nav .nav-section-children{overflow:hidden;max-height:500px;transition:max-height .2s ease}.sidebar nav .nav-section-children.collapsed{max-height:0}.sidebar nav .nav-section-children a{padding-left:1.75rem}.hamburger{display:none;position:fixed;top:.75rem;left:.75rem;z-index:1001;background:var(--surface);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:1.4rem;width:40px;height:40px;cursor:pointer;align-items:center;justify-content:center;line-height:1}.sidebar-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:999}.main{padding:2rem;overflow-y:auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:.5rem}.page-header h2{font-size:1.25rem;font-weight:600}@media(max-width:768px){.app{grid-template-columns:1fr}.hamburger{display:flex}.sidebar{position:fixed;left:-260px;top:0;width:260px;z-index:1000;transition:left .25s ease}.sidebar.open{left:0}.sidebar-overlay.open{display:block}.main{padding:3.5rem 1rem 1rem}.stat-grid{grid-template-columns:repeat(2,1fr)}.stat-card .value{font-size:1.1rem}.stat-card .label{font-size:.65rem}.page-header{flex-direction:column;align-items:flex-start}.page-header .btn-group{display:flex;flex-wrap:wrap;gap:.4rem}.card{overflow-x:auto;-webkit-overflow-scrolling:touch}table{min-width:600px}.btn{font-size:.7rem;padding:.4rem .7rem}}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1.25rem}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1rem 1.25rem}.stat-card .label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.35rem}.stat-card .value{font-size:1.5rem;font-weight:700;font-family:var(--font-mono)}.stat-card .value.green{color:var(--green)}.stat-card .value.red{color:var(--red)}.stat-card .value.yellow{color:var(--yellow)}table{width:100%;border-collapse:collapse;font-size:.85rem}th{text-align:left;padding:.6rem .75rem;color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);font-weight:500}td{padding:.6rem .75rem;border-bottom:1px solid var(--border);vertical-align:top}tr:hover td{background:var(--surface-hover)}.badge{display:inline-block;padding:.15rem .5rem;border-radius:4px;font-size:.7rem;font-weight:600;text-transform:uppercase}.badge.green{background:#22c55e26;color:var(--green)}.badge.red{background:#ef444426;color:var(--red)}.badge.yellow{background:#eab30826;color:var(--yellow)}.badge.blue{background:#6366f126;color:var(--accent)}.badge.gray{background:#8888a026;color:var(--text-muted)}.mono{font-family:var(--font-mono)}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;background:var(--accent);color:#fff;border:none;border-radius:6px;font-size:.8rem;font-weight:500;cursor:pointer;transition:background .15s}.btn:hover{background:var(--accent-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.outline:hover{background:var(--surface-hover)}.empty{text-align:center;padding:3rem;color:var(--text-muted)}.loading{display:flex;justify-content:center;padding:3rem;color:var(--text-muted)}