:root{--vg-font-sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;--vg-font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--vg-bg: #0b0f14;--vg-bg-elevated: #121821;--vg-bg-muted: #1a222d;--vg-fg: #e8eef6;--vg-fg-muted: #8b9bb0;--vg-border: #2a3544;--vg-primary: #3d9cf0;--vg-primary-fg: #041018;--vg-accent: #5eead4;--vg-danger: #f07178;--vg-success: #7fd99a;--vg-warning: #e6c07b;--vg-radius: .625rem;--vg-radius-sm: calc(var(--vg-radius) * .75);--vg-radius-lg: calc(var(--vg-radius) * 1.35);--vg-shadow: 0 12px 40px rgba(0, 0, 0, .35);--vg-ring: 0 0 0 2px rgba(61, 156, 240, .45);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--vg-bg);color:var(--vg-fg);font-family:var(--vg-font-sans);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--vg-primary);text-decoration:none}a:hover{text-decoration:underline}code,pre,.mono{font-family:var(--vg-font-mono)}#root{min-height:100vh}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}@media(max-width:860px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:none!important;border-bottom:1px solid var(--vg-border)}}.sidebar{background:var(--vg-bg-elevated);border-right:1px solid var(--vg-border);padding:1.25rem 1rem;display:flex;flex-direction:column;gap:1.25rem}.brand{font-weight:700;letter-spacing:-.02em;color:var(--vg-fg);text-decoration:none}.brand span{color:var(--vg-accent)}.nav-group{display:flex;flex-direction:column;gap:.25rem}.nav-link{color:var(--vg-fg-muted);text-decoration:none;padding:.5rem .65rem;border-radius:var(--vg-radius-sm);font-size:.92rem}.nav-link:hover,.nav-link.active{background:var(--vg-bg-muted);color:var(--vg-fg);text-decoration:none}.main{padding:1.5rem 1.75rem 3rem}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}.page-header h1{margin:0;font-size:1.55rem;letter-spacing:-.02em}.page-header p{margin:.35rem 0 0;color:var(--vg-fg-muted)}.card{background:var(--vg-bg-elevated);border:1px solid var(--vg-border);border-radius:var(--vg-radius-lg);padding:1.1rem 1.2rem;margin-bottom:1rem}.card h2{margin:0 0 .75rem;font-size:1.05rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border-radius:var(--vg-radius);padding:.55rem .95rem;font-weight:600;font-size:.9rem;border:1px solid transparent;cursor:pointer;background:var(--vg-bg-muted);color:var(--vg-fg);text-decoration:none}.btn:hover{filter:brightness(1.08);text-decoration:none}.btn-primary{background:var(--vg-primary);color:var(--vg-primary-fg)}.btn-danger{background:transparent;border-color:var(--vg-danger);color:var(--vg-danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{text-align:left;padding:.65rem .4rem;border-bottom:1px solid var(--vg-border);vertical-align:top}.table th{color:var(--vg-fg-muted);font-weight:500}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:.15rem .55rem;font-size:.75rem;font-family:var(--vg-font-mono);background:var(--vg-bg-muted);color:var(--vg-fg-muted);border:1px solid var(--vg-border)}.badge.ok{color:var(--vg-success);border-color:#7fd99a59}.badge.warn{color:var(--vg-warning);border-color:#e6c07b59}.alert{border-radius:var(--vg-radius);padding:.75rem .95rem;margin-bottom:1rem;border:1px solid var(--vg-border);background:var(--vg-bg-muted);color:var(--vg-fg)}.alert.error{border-color:#f0717880;color:var(--vg-danger)}.alert.success{border-color:#7fd99a73;color:var(--vg-success)}.form{display:grid;gap:.85rem;max-width:520px}label{display:grid;gap:.35rem;font-size:.88rem;color:var(--vg-fg-muted)}input,select,textarea{width:100%;background:var(--vg-bg);color:var(--vg-fg);border:1px solid var(--vg-border);border-radius:var(--vg-radius-sm);padding:.55rem .7rem;font:inherit}textarea{min-height:160px;font-family:var(--vg-font-mono);font-size:.85rem}input:focus,select:focus,textarea:focus{outline:none;box-shadow:var(--vg-ring)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.auth-card{width:min(420px,100%);background:var(--vg-bg-elevated);border:1px solid var(--vg-border);border-radius:var(--vg-radius-lg);padding:2rem 1.5rem;box-shadow:var(--vg-shadow)}.auth-card h1{margin:0 0 .5rem;font-size:1.5rem}.auth-card p{margin:0 0 1.5rem;color:var(--vg-fg-muted)}.stack{display:grid;gap:.75rem}.muted{color:var(--vg-fg-muted)}.mono{font-family:var(--vg-font-mono);font-size:.85rem;word-break:break-all}.row-actions{display:flex;flex-wrap:wrap;gap:.4rem}.empty{padding:2rem 1rem;text-align:center;color:var(--vg-fg-muted)}