:root {
  --bg: #0f1419; --panel: #171e26; --panel2: #1c242e; --line: #2a3441;
  --fg: #e8ecf1; --mut: #8a95a5; --gold: #c9a45c; --ok: #3fb27f; --warn: #d9a441; --bad: #d96459;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.45 'Segoe UI', system-ui, sans-serif; }
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--panel2); padding: 1px 6px; border-radius: 4px; font-size: 13px; }
.main { max-width: 1280px; margin: 24px auto 60px; padding: 0 20px; }
h1 { font-weight: 600; font-size: 26px; } h1 small, .mut { color: var(--mut); font-weight: 400; }
h2 { font-size: 18px; margin: 26px 0 10px; font-weight: 600; }
h3 { font-size: 15px; margin: 18px 0 8px; }
.small { font-size: 13px; } .big { font-size: 22px; font-weight: 700; }

.nav { background: var(--panel); border-bottom: 1px solid var(--line); }
.nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 26px; height: 54px; }
.brand { font-weight: 700; letter-spacing: .5px; color: var(--fg); }
.brand span { color: var(--gold); font-weight: 400; }
.links { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.links a { padding: 6px 12px; border-radius: 6px; color: var(--mut); font-size: 14px; }
.links a.on, .links a:hover { color: var(--fg); background: var(--panel2); text-decoration: none; }
.who { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.who small { color: var(--mut); }
.who form { display: inline; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 18px 0 8px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.kpi b { display: block; font-size: 24px; color: var(--gold); }
.kpi span { color: var(--mut); font-size: 13px; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 980px) { .cols { grid-template-columns: 1fr; } }
.box { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.box div { margin: 6px 0; }

.tbl { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-size: 14px; }
.tbl th, .tbl td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.tbl th { color: var(--mut); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; background: var(--panel2); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl small { color: var(--mut); }

.bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 14px 0; }
input, select {
  background: var(--panel2); border: 1px solid var(--line); color: var(--fg);
  border-radius: 6px; padding: 8px 10px; font-size: 14px;
}
input:focus, select:focus { outline: 1px solid var(--gold); }
button, .btn {
  background: var(--gold); color: #14181d; border: 0; border-radius: 6px;
  padding: 8px 14px; font-size: 14px; font-weight: 600; cursor: pointer; display: inline-block;
}
button:hover, .btn:hover { filter: brightness(1.08); text-decoration: none; }
button.sm, .btn.sm { padding: 4px 10px; font-size: 13px; }
button.warn { background: #b0763b; color: #fff; }
.btn.on { outline: 2px solid var(--gold); }
form.inline { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; }
form.inline input { padding: 5px 8px; font-size: 13px; }
form.inline label { display: inline-flex; gap: 4px; align-items: center; font-size: 12px; color: var(--mut); }
.stack { display: flex; flex-direction: column; gap: 10px; background: var(--panel); border: 1px solid var(--line); padding: 16px; border-radius: 10px; max-width: 480px; }
.stack label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--mut); }
.stack input, .stack select { width: 100%; }
.narrow { max-width: 380px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0; align-items: center; }
.pbar { height: 10px; background: var(--panel2); border-radius: 6px; overflow: hidden; margin: 8px 0; }
.pbar i { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), #e8c88e); }

.badge { padding: 2px 10px; border-radius: 20px; font-size: 12px; background: var(--panel2); color: var(--mut); }
.badge.ok { background: rgba(63,178,127,.15); color: var(--ok); }
.badge.warn { background: rgba(217,164,65,.15); color: var(--warn); }
.badge.live { background: rgba(201,164,92,.15); color: var(--gold); }
.err { color: var(--bad); }

.loginbox { max-width: 360px; margin: 90px auto; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 34px 30px; }
.loginbox h1 { text-align: center; } .loginbox h1 span { color: var(--gold); }
.loginbox form { display: flex; flex-direction: column; gap: 14px; margin-top: 22px; }
.loginbox label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--mut); }

.editor .bgthumb, .editor .preview { max-width: 100%; border: 1px solid var(--line); border-radius: 8px; }
.editor .preview { max-height: 560px; }
.tier-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; background: var(--panel); border: 1px solid var(--line); padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; }