:root { --bg:#0d0618; --card:#1a0f2e; --card2:#241540; --border:#342456; --text:#f0ecff; --dim:#9d8fc0; --accent:#7c5cff; --accent2:#00d4ff; --green:#2ee6a8; --red:#ff5c7a; }
* { box-sizing: border-box; margin: 0; }
body { background: var(--bg); color: var(--text); font-family: 'Segoe UI', system-ui, sans-serif; }
a { color: var(--accent2); text-decoration: none; }
.shell { display: flex; min-height: 100vh; }
.sidebar { width: 200px; background: var(--card); border-right: 1px solid var(--border); padding: 20px 0; display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.sidebar .brand { font-weight: 800; font-size: 18px; padding: 0 20px 20px; }
.sidebar .brand span { color: var(--dim); font-weight: 400; font-size: 13px; }
.sidebar a { padding: 10px 20px; color: var(--dim); font-size: 14px; }
.sidebar a:hover, .sidebar a.active { color: var(--text); background: var(--card2); }
.sidebar .spacer { flex: 1; }
.sidebar .logout { margin: 0 12px; padding: 8px; background: var(--card2); color: var(--dim); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font-size: 12px; }
main { flex: 1; padding: 28px; max-width: 1200px; }
h1 { font-size: 22px; margin-bottom: 18px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.kpi span { font-size: 12px; color: var(--dim); text-transform: uppercase; letter-spacing: .4px; }
.kpi b { display: block; font-size: 24px; margin-top: 4px; }
.panel { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; margin-bottom: 16px; }
.panel h3 { font-size: 13px; color: var(--dim); margin-bottom: 12px; text-transform: uppercase; }
.line { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.line:last-child { border-bottom: none; }
.line span { color: var(--dim); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.muted { color: var(--dim); } .mono { font-family: monospace; font-size: 12px; }
.warn { background: #3a1020; border: 1px solid var(--red); color: #ffb3c0; padding: 10px 14px; border-radius: 8px; margin-top: 10px; font-size: 13px; }
.good { color: var(--green); } .bad { color: var(--red); }
.btn { padding: 10px 18px; border-radius: 10px; border: none; background: var(--accent); color: #fff; font-weight: 700; cursor: pointer; }
.btn:disabled { opacity: .5; }
input, select { background: var(--card2); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 10px 12px; font: inherit; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--dim); padding: 8px; border-bottom: 1px solid var(--border); font-weight: 600; }
td { padding: 8px; border-bottom: 1px solid var(--border); }
tr:hover td { background: var(--card2); }
.badge { font-size: 11px; padding: 2px 8px; border-radius: 12px; border: 1px solid var(--border); }
.badge.l { color: var(--accent2); } .badge.r { color: var(--accent); }
.tree-node { display: flex; gap: 10px; align-items: center; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 6px; cursor: pointer; }
.tree-node:hover { background: var(--card2); }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; flex: 1; }
.login-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 40px; max-width: 400px; width: 100%; text-align: center; }
.login-card h1 { margin-bottom: 8px; } .login-card .btn { margin-top: 20px; width: 100%; }