:root {
  --bg: #f5f6f8; --panel: #ffffff; --text: #1d2330; --muted: #6b7385; --line: #e1e4ea;
  --accent: #2357d9; --accent-text: #ffffff; --pos: #13804b; --neg: #c0392b; --warn: #b26a00;
  --ok-bg: #e3f5ea; --bad-bg: #fbe5e3; --unk-bg: #eef0f4; --code-bg: #f0f2f6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b; --panel: #1b1f27; --text: #e6e8ee; --muted: #9098a9; --line: #2c323d;
    --accent: #5b8cff; --accent-text: #0b0f17; --pos: #3ccf86; --neg: #ff6b5e; --warn: #f0a640;
    --ok-bg: #173527; --bad-bg: #3d1d1a; --unk-bg: #262b35; --code-bg: #141821;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
h2 { font-size: 16px; margin: 0 0 10px; }
h3 { font-size: 14px; margin: 12px 0 6px; }
.muted { color: var(--muted); }
.error { color: var(--neg); }
.pos { color: var(--pos); }
.neg { color: var(--neg); }

.topbar { display: flex; align-items: center; gap: 16px; padding: 10px 16px; background: var(--panel);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-weight: 700; }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav a { text-decoration: none; color: var(--text); padding: 6px 10px; border-radius: 6px; }
nav a.active { background: var(--unk-bg); font-weight: 600; }
.badge { margin-left: auto; padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.offline { background: var(--bad-bg); color: var(--neg); }
.badge.online { background: var(--ok-bg); color: var(--pos); }
.badge.danger { background: var(--neg); color: #fff; }
button.link { background: none; border: none; color: var(--accent); cursor: pointer; }

main#view { max-width: 1280px; margin: 0 auto; padding: 16px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; margin-bottom: 14px; min-width: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid2 > .panel { margin-bottom: 14px; }
@media (max-width: 900px) { .grid2 { grid-template-columns: 1fr; } }

button { font: inherit; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel);
  color: var(--text); cursor: pointer; }
button:disabled { opacity: .45; cursor: not-allowed; }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.warn { border-color: var(--warn); color: var(--warn); }
button.danger { background: var(--neg); border-color: var(--neg); color: #fff; }
button.small { font-size: 12px; padding: 3px 8px; margin: 6px 6px 0 0; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--bg); color: var(--text); width: 100%; }
textarea { resize: vertical; }
.form { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; align-items: end; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.form .wide, .form hr, .form p, .form > div.row { grid-column: 1 / -1; }
.form hr { border: none; border-top: 1px solid var(--line); width: 100%; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.checks { display: flex; gap: 10px; flex-wrap: wrap; color: var(--text); }
.check { flex-direction: row !important; align-items: center; gap: 4px !important; }
.check input { width: auto; }
.inputs { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 8px; }
.inputs label { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); }

.tablewrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; }

.acct-head { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.demo-flag { font-weight: 800; padding: 4px 12px; border-radius: 6px; letter-spacing: .05em; }
.demo-flag.yes { background: var(--ok-bg); color: var(--pos); }
.demo-flag.no { background: var(--neg); color: #fff; }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-bottom: 10px; }
.kpi { background: var(--bg); border-radius: 8px; padding: 8px 10px; }
.kpi-l { font-size: 12px; color: var(--muted); }
.kpi-v { font-size: 17px; font-weight: 650; }
.flags, .meta { display: flex; gap: 6px; flex-wrap: wrap; margin: 6px 0; }
.flag, .tag { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--unk-bg); }
.flag.ok { background: var(--ok-bg); color: var(--pos); }
.flag.bad { background: var(--bad-bg); color: var(--neg); }
.tag.chg { background: var(--accent); color: var(--accent-text); }
.offline-banner { background: var(--bad-bg); color: var(--neg); padding: 10px 12px; border-radius: 8px; font-weight: 600; }

.job { padding: 8px 12px; border-radius: 8px; margin-top: 8px; background: var(--unk-bg); }
.job.running { background: var(--unk-bg); border-left: 4px solid var(--accent); }
.job.failed { background: var(--bad-bg); }
.job.done { background: var(--ok-bg); }
.stuck { background: var(--bad-bg); padding: 8px 12px; border-radius: 8px; margin: 8px 0; }
.clean { margin-top: 10px; }

.chat { max-height: 420px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.msg { padding: 8px 10px; border-radius: 8px; background: var(--bg); overflow-wrap: anywhere; }
.msg.user { background: var(--unk-bg); align-self: flex-end; max-width: 90%; }
.msg.pending { color: var(--muted); font-style: italic; }
.msg-meta { font-size: 11px; color: var(--muted); }
.chat-form { display: flex; gap: 8px; align-items: flex-end; }
.md p { margin: 4px 0; }
.md ul, .md ol { margin: 4px 0; padding-left: 20px; }
.md table { width: auto; }

pre.code { background: var(--code-bg); padding: 10px; border-radius: 8px; overflow: auto; max-height: 520px; font-size: 12px; }
details { margin: 6px 0; }
summary { cursor: pointer; color: var(--accent); }

.run { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 10px; }
.run-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.run-line { margin: 6px 0; font-weight: 500; }
.status-done { background: var(--ok-bg); color: var(--pos); }
.status-failed { background: var(--bad-bg); color: var(--neg); }
.status-running, .status-queued { background: var(--accent); color: var(--accent-text); }

.toast { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: 8px; opacity: 0; pointer-events: none; transition: opacity .2s; max-width: calc(100% - 32px); z-index: 20; }
.toast.show { opacity: 1; }
.toast.bad { background: var(--neg); color: #fff; }
dialog { border: 1px solid var(--line); border-radius: 10px; background: var(--panel); color: var(--text); max-width: 460px; }
dialog code { font-weight: 700; }

.login-body { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.login-card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 24px; width: 100%; max-width: 360px; }
.login-card h1 { font-size: 18px; margin-top: 0; }
.login-card form { display: flex; flex-direction: column; gap: 12px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
@media (max-width: 600px) { .badge { margin-left: 0; } main#view { padding: 10px; } }