:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --ink: #1b2330;
  --ink-2: #4a5566;
  --muted: #7a8494;
  --line: #e2e5ea;
  --nav: #2b3a4a;
  --nav-2: #233140;
  --nav-ink: #c9d3de;
  --accent: #2f6fdd;
  --accent-ink: #fff;
  --prod: #c2412d;
  --prod-bg: #fdf0ed;
  --stage: #a86a00;
  --stage-bg: #fff6e0;
  --ok: #1f8a4c;
  --bad: #c2412d;
  --term-bg: #10161f;
  --term-ink: #d7dee8;
  --radius: 8px;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 14px/1.5 var(--sans); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; font-weight: 600; margin: 0; }
h2 { font-size: 18px; font-weight: 600; }
h3 { font-size: 14px; font-weight: 600; margin: 22px 0 8px; text-transform: none; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.hidden { display: none !important; }
.bad { color: var(--bad); }

/* Shell */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.nav { background: var(--nav); color: var(--nav-ink); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 600; font-size: 16px; padding: 18px 18px 14px; text-decoration: none !important; }
.brand-mark { width: 18px; height: 18px; border-radius: 4px; background: linear-gradient(135deg, #5b9bff, #2f6fdd); box-shadow: inset 0 0 0 2px rgba(255,255,255,.18); }
.dev-flag { margin: 0 18px 10px; font: 600 10px/1 var(--mono); letter-spacing: .08em; color: #ffd27a; border: 1px solid #ffd27a55; padding: 5px 6px; border-radius: 4px; text-align: center; }
.nav nav { display: flex; flex-direction: column; padding: 4px 0; }
.nav nav a { color: var(--nav-ink); padding: 9px 18px; border-left: 3px solid transparent; text-decoration: none; }
.nav nav a:hover { background: var(--nav-2); }
.nav nav a.on { background: var(--nav-2); color: #fff; border-left-color: #5b9bff; }
.nav-label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #8a99aa; padding: 16px 18px 6px; }
.nav-foot { margin-top: auto; padding: 14px 18px; border-top: 1px solid #ffffff14; display: flex; justify-content: space-between; align-items: center; }
.who { display: flex; flex-direction: column; color: #fff; text-decoration: none !important; }
.who span { font-size: 11px; color: #8a99aa; }
button.link { background: none; border: 0; color: var(--nav-ink); cursor: pointer; font: inherit; font-size: 12px; padding: 0; }
button.link:hover { color: #fff; }
.main { padding: 24px 28px 60px; min-width: 0; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }

/* Controls */
input, select, textarea { font: inherit; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 7px 10px; }
input:focus, select:focus, textarea:focus { outline: 2px solid #2f6fdd44; border-color: var(--accent); }
label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-2); font-weight: 500; }
label.check { flex-direction: row; align-items: center; gap: 6px; }
.btn { font: 500 13px/1 var(--sans); padding: 9px 14px; border-radius: 6px; border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: #c4cad3; background: #fafbfc; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: #255ec2; }
.btn.danger { color: var(--bad); border-color: #e8c3bc; }
.btn.danger:hover { background: var(--prod-bg); }
.btn.small { padding: 6px 10px; font-size: 12px; }
.btn.busy { position: relative; color: transparent !important; }
.btn.busy::after { content: ""; position: absolute; inset: 0; margin: auto; width: 12px; height: 12px; border: 2px solid currentColor; border-color: var(--muted) transparent var(--muted) transparent; border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.btn-row.end { justify-content: flex-end; }
.inline-form { display: flex; gap: 8px; align-items: flex-end; }
.inline-form.wrap { flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.filter { width: 240px; }

.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; background: #eef4ff; border: 1px solid #cfdcf7; }
.flash-error { background: var(--prod-bg); border-color: #f0c9c0; color: #8b2a1b; }
.flash-ok { background: #eaf7ef; border-color: #c5e6d2; color: #17663a; }
.flash-secret { background: #fff8e6; border-color: #f1dca4; font-family: var(--mono); font-size: 13px; word-break: break-all; }

.badge { font: 600 10px/1 var(--sans); text-transform: uppercase; letter-spacing: .06em; padding: 4px 7px; border-radius: 4px; background: #eceff3; color: var(--ink-2); vertical-align: middle; }
.badge-production { background: var(--prod-bg); color: var(--prod); }
.badge-staging, .badge-dev { background: var(--stage-bg); color: var(--stage); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px; }
.card h3 { margin-top: 0; }
.card.narrow { max-width: 520px; }
.kv { display: grid; grid-template-columns: 100px 1fr; gap: 6px 12px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.empty { padding: 30px; text-align: center; color: var(--muted); background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius); }

/* Sites grid */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.site-card { display: flex; flex-direction: column; gap: 8px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid #cfd6df; border-radius: var(--radius); padding: 14px 16px; color: var(--ink); text-decoration: none !important; transition: box-shadow .15s, transform .15s; }
.site-card:hover { box-shadow: 0 4px 18px #1b233014; transform: translateY(-1px); }
.site-card.env-production { border-top-color: var(--prod); }
.site-card.env-staging { border-top-color: #e3a73a; }
.sc-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.sc-label { font-weight: 600; font-size: 15px; }
.sc-root { color: var(--muted); font-size: 11.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sc-meta, .sc-units { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font-size: 11.5px; background: #f0f2f5; padding: 2px 8px; border-radius: 10px; color: var(--ink-2); }
.chip.warn { background: var(--stage-bg); color: var(--stage); }
.unit { font-size: 11px; color: var(--ink-2); border: 1px solid var(--line); padding: 1px 6px; border-radius: 4px; }
.sc-last { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Site page */
.site-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 14px; flex-wrap: wrap; }
.site-head h1 { display: flex; align-items: center; gap: 10px; }
.crumbs { font-size: 12px; color: var(--muted); margin-bottom: 2px; }
.head-state { display: flex; gap: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 16px; }
.head-state div { display: flex; flex-direction: column; max-width: 280px; }
.head-state strong { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.section-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
.section-head h3 { margin: 0 0 2px; }
.all-clear { background: #eaf7ef; border: 1px solid #c5e6d2; color: #17663a; border-radius: 6px; padding: 9px 12px; font-size: 13px; }
.sev { font: 600 11px/1 var(--sans); text-transform: uppercase; letter-spacing: .05em; padding: 4px 7px; border-radius: 4px; white-space: nowrap; }
.sev-error { background: var(--prod-bg); color: var(--bad); }
.sev-warn { background: var(--stage-bg); color: var(--stage); }
.cands { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 12px; margin-top: 12px; }
.cand { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.cand.blocked { background: #fafbfc; }
.cand.added { border-color: #c5e6d2; }
.cand-head { display: flex; flex-direction: column; gap: 4px; }
.cand-head .mono { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cand-units { display: flex; flex-wrap: wrap; gap: 6px; }
.cand-kv { grid-template-columns: 80px 1fr; font-size: 13px; }
.cand-kv dd { overflow-wrap: anywhere; }
.cand-form label { flex: 1 1 120px; }
.cand-form input, .cand-form select { width: 100%; }
.cand-foot { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-top: auto; }
.cand-foot .help { margin-top: 0; }
.link-btn { background: none; border: 0; padding: 0; font: inherit; font-size: 13px; color: var(--muted); cursor: pointer; white-space: nowrap; }
.link-btn:hover { color: var(--bad); text-decoration: underline; }
.hidden-list { margin-top: 16px; }
.hidden-list summary { cursor: pointer; color: var(--ink-2); font-size: 13px; }
.hidden-rows { list-style: none; margin: 0; padding: 0; }
.hidden-rows li { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-top: 1px solid var(--line); }
.hidden-root { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.issues { margin: 0; padding-left: 18px; font-size: 13px; }
.warnlist { color: var(--stage); }
.note {background: #eef4ff; border: 1px solid #cfdcf7; border-radius: 6px; padding: 9px 12px; margin: 0 0 14px; font-size: 13px; }
.prod-banner { background: var(--prod-bg); color: #8b2a1b; border: 1px solid #f0c9c0; border-radius: var(--radius); padding: 9px 14px; margin-bottom: 14px; font-size: 13px; }

.work { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); min-width: 0; }
.tabs { display: flex; border-bottom: 1px solid var(--line); padding: 0 8px; overflow-x: auto; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 12px 14px 10px; font: 500 13px var(--sans); color: var(--ink-2); cursor: pointer; }
.tabs button.on { color: var(--ink); border-bottom-color: var(--accent); }
.tab { display: none; padding: 18px; }
.tab.on { display: block; }
.tab > h3:first-child { margin-top: 0; }

.runbooks { display: flex; flex-direction: column; gap: 10px; }
.runbook { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; }
.steps { margin: 6px 0 0; padding-left: 18px; color: var(--ink-2); font-size: 12px; }

.svc { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.svc:last-of-type { border-bottom: 0; }
.svc-name { font-weight: 500; }

.console-form { display: flex; align-items: center; gap: 8px; background: var(--term-bg); border-radius: 6px; padding: 6px 6px 6px 12px; }
.console-form .prompt { color: #7fb0ff; white-space: nowrap; font-size: 13px; }
.console-form input { flex: 1; background: transparent; border: 0; color: var(--term-ink); padding: 8px 4px; min-width: 0; }
.console-form input:focus { outline: none; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.chip-btn { border: 1px solid var(--line); background: #fafbfc; border-radius: 12px; padding: 4px 10px; font-size: 11.5px; cursor: pointer; color: var(--ink-2); }
.chip-btn:hover { border-color: var(--accent); color: var(--accent); }
.inline-form.small { margin-top: 10px; }
.inline-form.small input { width: 280px; }
.help { margin-top: 12px; font-size: 13px; color: var(--ink-2); }
.help summary { cursor: pointer; color: var(--accent); }
.help li { margin: 4px 0; }

.files-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.crumbs a { cursor: pointer; }
.tbl { width: 100%; border-collapse: collapse; background: var(--surface); }
.main > .tbl { border: 1px solid var(--line); border-radius: var(--radius); display: block; overflow-x: auto; }
.main > .tbl td { white-space: nowrap; }
.tbl th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.tbl td { padding: 7px 10px; border-bottom: 1px solid #eef0f3; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr.clickable { cursor: pointer; }
.tbl tr.clickable:hover td { background: #f6f8fb; }
.tbl tr.dim td { opacity: .5; }
.tbl .detail { max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.files td.name { font-family: var(--mono); font-size: 13px; }
.files .ico { display: inline-block; width: 16px; color: var(--muted); }
.files tr.protected td { color: var(--muted); cursor: not-allowed; }
.editor { margin-top: 12px; }
.editor-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.editor textarea { width: 100%; min-height: 420px; font-size: 12.5px; line-height: 1.5; tab-size: 4; white-space: pre; resize: vertical; }

.status { font: 600 11px/1 var(--sans); text-transform: uppercase; letter-spacing: .05em; padding: 4px 7px; border-radius: 4px; }
.status:empty { display: none; }
.status-running { background: #eef4ff; color: var(--accent); }
.status-ok { background: #eaf7ef; color: var(--ok); }
.status-failed, .status-refused { background: var(--prod-bg); color: var(--bad); }

.output { position: sticky; top: 16px; background: var(--term-bg); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; height: calc(100vh - 32px); min-height: 360px; }
.out-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; border-bottom: 1px solid #ffffff12; color: #9fb0c4; font-size: 12px; }
.term { margin: 0; padding: 12px 14px; color: var(--term-ink); font: 12.5px/1.55 var(--mono); white-space: pre-wrap; word-break: break-word; overflow: auto; flex: 1; background: var(--term-bg); border-radius: 0; }
pre.term.small { border-radius: 6px; font-size: 12px; }
.term .l-cmd { color: #7fb0ff; }
.term .l-err { color: #ff8f7a; }
.term .l-step { color: #ffd27a; font-weight: 500; }
.term .l-ok { color: #6fd39a; }

dialog { border: 0; border-radius: 10px; padding: 22px; width: min(440px, 92vw); box-shadow: 0 20px 60px #0004; }
dialog::backdrop { background: #10161f88; }
dialog h3 { margin: 0; }

/* Gate (login) */
.gate { min-height: 100vh; display: grid; place-items: center; background: var(--nav); padding: 16px; }
.gate-card { background: var(--surface); border-radius: 12px; padding: 28px; width: min(400px, 100%); box-shadow: 0 20px 60px #0003; }
.gate-brand { color: var(--ink); padding: 0 0 18px; }
.gate-card h2 { margin-top: 0; }
.code { font: 500 20px var(--mono); letter-spacing: .2em; text-align: center; }
.qr { display: grid; place-items: center; margin: 12px 0; }
.qr svg { width: 240px; height: 240px; display: block; background: #fff; }
.secret { word-break: break-all; }

@media (max-width: 1100px) {
  .work { grid-template-columns: 1fr; }
  .output { position: static; height: 420px; }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .nav { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .nav nav { flex-direction: row; overflow-x: auto; }
  .nav-label, .dev-flag { display: none; }
  .nav-foot { margin: 0 0 0 auto; border: 0; gap: 12px; }
  .main { padding: 16px; }
  .head-state { flex-wrap: wrap; }
  .filter { width: 100%; }
  .page-head { flex-wrap: wrap; }
  .inline-form { flex-wrap: wrap; }
  .inline-form.small input { width: 100%; }
}

/* Uptime */
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #c4cad3; vertical-align: middle; margin-right: 6px; flex: none; }
.dot-up { background: var(--ok); }
.dot-down { background: var(--bad); box-shadow: 0 0 0 3px #c2412d33; }
.dot-unmonitored { background: transparent; border: 2px solid #c4cad3; width: 7px; height: 7px; }
.uptime-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: -6px 0 16px; }
.up-pill { display: inline-flex; align-items: center; gap: 2px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 4px 10px; font-size: 12.5px; }
.up-pill.down { background: var(--prod-bg); border-color: #f0c9c0; color: #8b2a1b; font-weight: 500; }
.site-card.is-down { border-color: #f0c9c0; box-shadow: 0 0 0 2px #c2412d22; }
.sc-down { font-size: 12px; color: #8b2a1b; background: var(--prod-bg); border-radius: 4px; padding: 4px 8px; }
.chip.client { background: #eef4ff; color: var(--accent); }
.site-meta-line { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.client-link { display: inline-flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.client-link .link-btn:hover { color: var(--accent); }
.sev-ok { background: #eaf7ef; color: var(--ok); }
.incidents td.nowrap { white-space: nowrap; }