:root {
  --bg: #0f1115;
  --panel: #181b22;
  --panel-2: #1f232c;
  --border: #2a2f3a;
  --text: #e6e8ee;
  --muted: #9aa3b2;
  --accent: #4f8cff;
  --accent-2: #6aa6ff;
  --danger: #ff5c5c;
  --warn: #f5a623;
  --good: #4ade80;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1100px; margin: 0 auto; padding: 16px 20px; }

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.topbar .container {
  display: flex; align-items: center; gap: 24px;
}
.brand {
  font-weight: 700; font-size: 18px; color: var(--text);
  text-decoration: none;
}
.brand span {
  color: var(--accent-2); margin-left: 4px; font-weight: 400; font-size: 13px;
}
.topbar nav {
  display: flex; gap: 14px; flex: 1;
}
.topbar nav a {
  color: var(--muted); padding: 18px 6px; font-size: 14px;
}
.topbar nav a:hover { color: var(--text); text-decoration: none; }
.logout {
  display: flex; align-items: center; gap: 10px;
}
.logout .user { color: var(--muted); font-size: 13px; }

main.container { padding-top: 28px; padding-bottom: 60px; }

h1 { font-size: 24px; margin: 0 0 18px; }
h2 { font-size: 18px; margin: 24px 0 12px; }

.flash {
  padding: 10px 14px; border-radius: 6px; margin-bottom: 18px; font-size: 14px;
}
.flash-success { background: #15331c; border: 1px solid #2b6f3c; color: #b9f0c5; }
.flash-error { background: #3a1414; border: 1px solid #7a2222; color: #ffb4b4; }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 18px; margin-bottom: 18px;
}

.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px; margin-bottom: 22px;
}
.stat {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px;
}
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.stat .value { font-size: 28px; font-weight: 700; margin-top: 6px; }

table {
  width: 100%; border-collapse: collapse; background: var(--panel);
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; }
th { background: var(--panel-2); font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
tr:last-child td { border-bottom: none; }
td.mono, .mono { font-family: var(--mono); font-size: 12px; }

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em;
}
.badge-good { background: #14331f; color: #6ee695; border: 1px solid #2b6f3c; }
.badge-warn { background: #3a2c14; color: #f5c275; border: 1px solid #735318; }
.badge-bad { background: #3a1414; color: #ff9a9a; border: 1px solid #7a2222; }
.badge-muted { background: var(--panel-2); color: var(--muted); border: 1px solid var(--border); }

form .field { margin-bottom: 14px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=number], textarea, select {
  width: 100%; padding: 9px 12px; background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-family: inherit; font-size: 14px;
}
input:focus, textarea:focus, select:focus { outline: 1px solid var(--accent); border-color: var(--accent); }
textarea { min-height: 70px; resize: vertical; }

button, .btn {
  display: inline-block; padding: 9px 16px; background: var(--accent); color: white;
  border: none; border-radius: 6px; font-size: 14px; font-weight: 500; cursor: pointer;
  text-decoration: none;
}
button:hover, .btn:hover { background: var(--accent-2); text-decoration: none; color: white; }
.btn-secondary { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { background: var(--border); }
.btn-danger { background: #6b1e1e; }
.btn-danger:hover { background: #8a2828; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

.toolbar { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar input { max-width: 320px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@@media (max-width: 700px) { .grid-2 { grid-template-columns: 1fr; } .topbar .container { flex-wrap: wrap; } }

.login-box {
  max-width: 380px; margin: 80px auto; background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 28px;
}
.login-box h1 { font-size: 22px; margin: 0 0 18px; text-align: center; }

.subtle { color: var(--muted); font-size: 13px; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 14px; }
.kv .k { color: var(--muted); font-size: 13px; }
.kv .v { font-size: 14px; }

.actions { display: flex; gap: 6px; flex-wrap: wrap; }