:root {
  --bg: #0f172a;
  --bg2: #111827;
  --panel: #1f2937;
  --panel2: #162033;
  --border: #334155;
  --text: #f8fafc;
  --muted: #94a3b8;
  --primary: #1475e1;
  --primary2: #1b8cff;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.topbar {
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 18px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { font-weight: 800; letter-spacing: .2px; font-size: 19px; }
.subbrand { color: var(--muted); font-size: 13px; margin-top: 2px; }
.nav {
  max-width: 1180px;
  margin: 0 auto 18px;
  padding: 0 18px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.nav a {
  padding: 10px 13px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 999px;
  color: var(--muted);
}
.nav a.active, .nav a:hover {
  color: var(--text);
  border-color: rgba(20,117,225,.7);
  background: rgba(20,117,225,.14);
}
.container { max-width: 1180px; margin: 0 auto; padding: 0 18px 48px; }
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin: 8px 0 18px;
}
.page-head h1 { margin: 0 0 6px; font-size: 28px; }
.page-head p { margin: 0; color: var(--muted); }
.grid { display: grid; gap: 14px; }
.cards { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 14px; }
.two { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 14px; }
.card, .panel {
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(0,0,0,.18);
}
.card { padding: 16px; min-height: 86px; }
.card span { display: block; color: var(--muted); margin-bottom: 9px; }
.card strong { font-size: 26px; }
.panel { padding: 18px; margin-bottom: 14px; }
.panel h2 { margin: 0 0 14px; font-size: 18px; }
.form-stack, .form-grid { display: grid; gap: 12px; }
.form-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: end; }
label { display: grid; gap: 7px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: #0b1220;
  color: var(--text);
  border-radius: 10px;
  padding: 10px 11px;
  outline: none;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(20,117,225,.18);
}
.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 10px 13px;
  cursor: pointer;
  color: var(--text);
  background: #263244;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); }
.btn-primary { background: var(--primary); border-color: var(--primary2); }
.btn-ghost { background: transparent; border-color: var(--border); }
.btn-danger { background: rgba(239,68,68,.14); border-color: rgba(239,68,68,.45); color: #fecaca; }
.btn-small { padding: 7px 9px; font-size: 12px; }
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(255,255,255,.04);
  white-space: nowrap;
}
.badge-ok { color: #bbf7d0; border-color: rgba(34,197,94,.5); background: rgba(34,197,94,.12); }
.badge-warn { color: #fde68a; border-color: rgba(245,158,11,.45); background: rgba(245,158,11,.12); }
.badge-info { color: #bfdbfe; border-color: rgba(20,117,225,.55); background: rgba(20,117,225,.12); }
.badge-muted { color: var(--muted); border-color: var(--border); }
.table-wrap { overflow-x: auto; border: 1px solid rgba(255,255,255,.05); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 820px; }
th, td { padding: 12px; border-bottom: 1px solid rgba(255,255,255,.06); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 700; background: rgba(0,0,0,.12); }
tr:last-child td { border-bottom: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 6px; }
.kv {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 10px 0;
}
.kv:last-child { border-bottom: 0; }
.kv span { color: var(--muted); }
.kv strong { text-align: right; overflow-wrap: anywhere; }
.logline {
  display: grid;
  grid-template-columns: 180px 130px 180px 1fr;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  align-items: start;
}
.logline:last-child { border-bottom: 0; }
.logline span, .logline em { color: var(--muted); font-style: normal; }
.logline p { margin: 0; overflow-wrap: anywhere; }
.muted { color: var(--muted); }
.flash {
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 14px;
  border: 1px solid var(--border);
}
.flash-error { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.42); color: #fecaca; }
.flash-success { background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.42); color: #bbf7d0; }
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 22px; }
.login-card {
  width: 100%;
  max-width: 380px;
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 25px 70px rgba(0,0,0,.35);
}
.login-title { font-size: 24px; font-weight: 800; }
.login-subtitle { color: var(--muted); margin: 5px 0 18px; }
@media (max-width: 860px) {
  .cards, .two, .form-grid { grid-template-columns: 1fr; }
  .page-head { flex-direction: column; }
  .logline { grid-template-columns: 1fr; gap: 4px; }
  .topbar { align-items: flex-start; }
}
@media (max-width: 520px) {
  .container, .topbar, .nav { padding-left: 12px; padding-right: 12px; }
  .panel, .card { padding: 14px; }
  .page-head h1 { font-size: 24px; }
  .actions { flex-direction: column; align-items: stretch; }
  .actions form, .actions button { width: 100%; }
}

.codebox {
  background: #0b1220;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  color: var(--text);
  word-break: break-all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}