:root {
  --bg: #f7f7f8;
  --panel: #ffffff;
  --panel-2: #f2f2f4;
  --border: #e3e3e8;
  --text: #17171c;
  --muted: #6b6b76;
  --accent: #4f46e5;
  --accent-text: #ffffff;
  --accent-soft: #eef0ff;
  --ok: #15803d;
  --ok-soft: #e7f6ec;
  --warn: #b45309;
  --warn-soft: #fdf3e2;
  --bad: #b91c1c;
  --bad-soft: #fdeaea;
  --info: #1d4ed8;
  --info-soft: #e8efff;
  --code-bg: #0f1117;
  --code-text: #d7dae0;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.05), 0 2px 8px rgba(0, 0, 0, 0.04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0d11;
    --panel: #16161c;
    --panel-2: #1d1d25;
    --border: #2a2a34;
    --text: #ececf1;
    --muted: #9a9aa6;
    --accent: #7c74ff;
    --accent-soft: #23224a;
    --ok: #4ade80;
    --ok-soft: #0f2a1a;
    --warn: #fbbf24;
    --warn-soft: #2d230d;
    --bad: #f87171;
    --bad-soft: #2f1414;
    --info: #93b4ff;
    --info-soft: #172343;
    --code-bg: #0a0a0e;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 12.5px; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font-size: 22px; font-weight: 650; }
h2 { font-size: 16px; font-weight: 600; }
h3 { font-size: 14px; font-weight: 600; }
p { margin: 0; }
[hidden] { display: none !important; }

/* layout */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px; background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: var(--text); }
.brand img { width: 24px; height: 24px; }
.nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.nav a { padding: 6px 12px; border-radius: 8px; color: var(--muted); font-weight: 500; }
.nav a:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--accent-soft); color: var(--accent); }
.main { max-width: 1120px; margin: 0 auto; padding: 28px 24px 64px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); margin-top: 4px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 760px) {
  .two { grid-template-columns: 1fr; }
  .topbar { padding: 10px 16px; gap: 8px 12px; flex-wrap: wrap; }
  .nav { order: 3; flex-basis: 100%; }
  .main { padding: 20px 16px 48px; }
}
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.spacer { flex: 1; }

/* cards */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.card h2 + *, .card h3 + * { margin-top: 10px; }
.app-card { display: flex; flex-direction: column; gap: 10px; color: var(--text); transition: border-color .15s; }
.app-card:hover { border-color: var(--accent); text-decoration: none; }
.app-card .title { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.app-card .name { font-weight: 600; font-size: 15px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.empty { text-align: center; padding: 56px 24px; }
.empty p { color: var(--muted); margin: 8px 0 18px; }

/* status pills */
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; background: var(--panel-2); color: var(--muted); }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-soft); color: var(--ok); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }
.pill.bad { background: var(--bad-soft); color: var(--bad); }
.pill.info { background: var(--info-soft); color: var(--info); }
.pill.busy::before { animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .25; } }
.badge { display: inline-block; padding: 1px 8px; border-radius: 6px; font-size: 11.5px; font-weight: 600; background: var(--panel-2); color: var(--muted); }
.badge.ai { background: var(--accent-soft); color: var(--accent); }

/* buttons & forms */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-weight: 550; padding: 7px 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--border); background: var(--panel); color: var(--text);
}
button:hover, .btn:hover { background: var(--panel-2); text-decoration: none; }
button:disabled { opacity: .55; cursor: not-allowed; }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.primary:hover, .btn.primary:hover { filter: brightness(1.08); background: var(--accent); }
button.danger { color: var(--bad); }
button.danger.solid { background: var(--bad); border-color: var(--bad); color: #fff; }
button.ghost { border-color: transparent; background: transparent; }
button.small { padding: 4px 10px; font-size: 12.5px; }
label { display: flex; flex-direction: column; gap: 5px; font-weight: 550; }
label .hint { font-weight: 400; color: var(--muted); font-size: 12.5px; }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px; width: 100%; min-width: 0;
}
textarea { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
.check { flex-direction: row; align-items: center; gap: 8px; font-weight: 500; }
.check input { width: auto; }
form.narrow { max-width: 680px; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
details summary { cursor: pointer; color: var(--muted); font-weight: 550; }
.kv-editor { display: flex; flex-direction: column; gap: 6px; }
.kv-editor .kv-row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr) auto; gap: 6px; }

/* tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 18px; overflow-x: auto; }
.tabs button { border: none; background: none; border-radius: 0; padding: 9px 14px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button:hover { background: none; color: var(--text); }
.tabs button.active { color: var(--text); border-bottom-color: var(--accent); }

/* logs */
.log {
  background: var(--code-bg); color: var(--code-text); border-radius: 8px; padding: 12px 14px;
  max-height: 480px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; font-size: 12px; line-height: 1.55;
}
.log:empty::before { content: "Waiting for output…"; color: #7d8190; }
.code { background: var(--panel-2); border-radius: 8px; padding: 12px 14px; overflow: auto; white-space: pre; margin: 0; max-height: 420px; }

/* deployments table */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--panel-2); }
tr.selected td { background: var(--accent-soft); }

/* callouts */
.callout { border-radius: var(--radius); padding: 14px 16px; border: 1px solid var(--border); background: var(--panel-2); }
.callout.ai { background: var(--accent-soft); border-color: transparent; }
.callout.warn { background: var(--warn-soft); border-color: transparent; }
.callout.bad { background: var(--bad-soft); border-color: transparent; }
.callout.ok { background: var(--ok-soft); border-color: transparent; }
.callout h3 { margin-bottom: 4px; }

/* login */
.login { max-width: 360px; margin: 12vh auto 0; padding: 0 16px; }
.login .card { padding: 26px; }
.login .brand { justify-content: center; margin-bottom: 18px; font-size: 20px; }
.login .brand img { width: 30px; height: 30px; }

/* toasts */
#toasts { position: fixed; bottom: 16px; right: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 50; max-width: calc(100vw - 32px); }
.toast { background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: 8px; box-shadow: 0 6px 20px rgba(0,0,0,.2); max-width: 420px; }
.toast.error { background: var(--bad); color: #fff; }

/* modal */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 40; }
.modal { background: var(--panel); border-radius: 12px; padding: 22px; width: 100%; max-width: 440px; display: flex; flex-direction: column; gap: 14px; }

.copy { display: flex; gap: 6px; }
.copy input { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; }

/* GitHub repository picker */
.repo-list { border: 1px solid var(--border); border-radius: 8px; max-height: 420px; overflow-y: auto; }
.repo-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.repo-row:last-child { border-bottom: none; }
.repo-row:hover { background: var(--panel-2); }
.repo-main { flex: 1; min-width: 0; }
.repo-desc { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nowrap { white-space: nowrap; }
.avatar { width: 24px; height: 24px; border-radius: 50%; }
@media (max-width: 520px) { .repo-row .nowrap { display: none; } }

/* container shell */
.term { height: min(65vh, 640px); min-height: 280px; background: #0f1117; border-radius: 8px; padding: 8px; overflow: hidden; }
.term .xterm { height: 100%; }