:root{--bg: #0b1118;--bg-elevated: #121a24;--bg-hover: #182230;--border: #243044;--text: #e8eef6;--text-muted: #8fa3bc;--accent: #2dd4bf;--accent-dim: #0f766e;--danger: #f87171;--warning: #fbbf24;--success: #4ade80;--radius: 10px;--font: "DM Sans", system-ui, sans-serif;--mono: "JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{min-height:100vh}body{margin:0;font-family:var(--font);background:radial-gradient(ellipse 80% 60% at 10% -10%,rgba(45,212,191,.12),transparent 50%),radial-gradient(ellipse 60% 50% at 90% 0%,rgba(56,189,248,.08),transparent 45%),var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}button,input,select{font:inherit}button{cursor:pointer;border:none;border-radius:var(--radius);padding:.55rem 1rem;background:var(--accent-dim);color:#fff;transition:background .15s,transform .1s}button:hover:not(:disabled){background:var(--accent);color:#042f2e}button:disabled{opacity:.5;cursor:not-allowed}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text-muted)}button.danger{background:#7f1d1d;color:#fecaca}button.danger:hover:not(:disabled){background:var(--danger);color:#450a0a}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--border);background:#121a24d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:1.5rem 1rem;display:flex;flex-direction:column;gap:2rem}.brand{padding:0 .5rem}.brand h1{margin:0;font-size:1.15rem;letter-spacing:-.02em}.brand p{margin:.25rem 0 0;color:var(--text-muted);font-size:.8rem}.nav{display:flex;flex-direction:column;gap:.25rem}.nav a{display:flex;align-items:center;gap:.6rem;padding:.65rem .75rem;border-radius:var(--radius);color:var(--text-muted);transition:background .15s,color .15s}.nav a.active,.nav a:hover{background:var(--bg-hover);color:var(--text)}.main{padding:1.5rem 2rem 3rem;max-width:1400px}.page-header{margin-bottom:1.5rem}.page-header h2{margin:0;font-size:1.6rem;letter-spacing:-.03em}.page-header p{margin:.35rem 0 0;color:var(--text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.1rem}.stat-card span{display:block;color:var(--text-muted);font-size:.8rem;margin-bottom:.35rem}.stat-card strong{font-size:1.35rem}.table-wrap{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);overflow:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border)}th{color:var(--text-muted);font-weight:500;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-hover)}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.2rem .55rem;border-radius:999px;font-size:.75rem;font-weight:500}.badge.ok{background:#4ade8026;color:var(--success)}.badge.warn{background:#fbbf2426;color:var(--warning)}.badge.err{background:#f8717126;color:var(--danger)}.badge.muted{background:#8fa3bc1f;color:var(--text-muted)}.actions{display:flex;gap:.5rem;flex-wrap:wrap}.mono{font-family:var(--mono);font-size:.82rem}.log-viewer{background:#060a0f;border:1px solid var(--border);border-radius:var(--radius);padding:1rem;font-family:var(--mono);font-size:.78rem;line-height:1.5;white-space:pre-wrap;max-height:480px;overflow:auto;color:#b8c9dc}.panel{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;margin-bottom:1rem}.form-row{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}.form-row label{font-size:.85rem;color:var(--text-muted)}input,select{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:.6rem .75rem}.login-screen{min-height:100vh;display:grid;place-items:center;padding:2rem}.login-card{width:min(420px,100%);background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;padding:2rem;text-align:center}.login-card h1{margin:0 0 .5rem;font-size:1.8rem}.login-card p{color:var(--text-muted);margin:0 0 1.5rem}.user-footer{margin-top:auto;padding:.75rem;font-size:.8rem;color:var(--text-muted);display:flex;justify-content:space-between;align-items:center}.error-banner{background:#f871711f;border:1px solid rgba(248,113,113,.35);color:#fecaca;padding:.75rem 1rem;border-radius:var(--radius);margin-bottom:1rem}@media(max-width:768px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--border)}.main{padding:1rem}}