:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --text: #1b1f24;
  --muted: #5f6b7a;
  --border: #e1e4e8;
  --primary: #2563eb;
  --primary-text: #ffffff;
  --danger: #dc2626;
  --warn: #d97706;
  --success: #16a34a;
  --code-bg: #f0f2f5;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.05), 0 1px 3px rgb(0 0 0 / 0.06);
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216;
    --surface: #171b21;
    --text: #e6e9ed;
    --muted: #97a3b0;
    --border: #2a313a;
    --primary: #3b82f6;
    --danger: #f87171;
    --warn: #fbbf24;
    --success: #4ade80;
    --code-bg: #1e242c;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 0; line-height: 1.2; overflow-wrap: anywhere; }
h2 { font-size: 1.2rem; margin: 2rem 0 0.75rem; }
h3 { font-size: 0.95rem; margin: 1rem 0 0.5rem; color: var(--muted); }
code, pre, .code { font-family: var(--mono); font-size: 0.85rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.pre-line { white-space: pre-line; }

/* --- Top bar ------------------------------------------------------------ */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.6rem 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; color: var(--text); white-space: nowrap; }
.brand:hover { text-decoration: none; }
.topbar nav { display: flex; gap: 0.25rem; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.topbar nav a {
  padding: 0.35rem 0.7rem; border-radius: 6px; color: var(--muted); white-space: nowrap;
}
.topbar nav a:hover { background: var(--code-bg); text-decoration: none; color: var(--text); }
.topbar nav a.active { background: var(--code-bg); color: var(--text); font-weight: 600; }
.logout-form { margin: 0 0 0 auto; }
.logout {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.45rem 0.95rem;
  border: 0; border-radius: 999px;
  background: linear-gradient(135deg, #f43f5e, #f97316);
  color: #fff; font: inherit; font-weight: 600; font-size: 0.85rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgb(244 63 94 / 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.logout:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgb(244 63 94 / 0.45); filter: brightness(1.05); }
.logout:active { transform: translateY(0); }
.logout svg { transition: transform 0.2s ease; }
.logout:hover svg { transform: translateX(2px); }

/* --- Layout ------------------------------------------------------------- */
.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem 16px 4rem; }
.container.wide { max-width: 1300px; }
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap; margin-bottom: 1.25rem;
}
.crumb { margin: 0 0 0.25rem; color: var(--muted); font-size: 0.85rem; }
.head-badges { display: flex; gap: 0.4rem; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 1.25rem; margin-bottom: 1rem;
}
.empty { text-align: center; padding: 2.5rem 1rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-2 > div { min-width: 0; }
@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; }
  .topbar { gap: 0.5rem; padding: 0.5rem 12px; }
  .brand-text { display: none; }
  .topbar nav a { padding: 0.35rem 0.5rem; }
  .logout span { display: none; }
  .logout { padding: 0.5rem; }
}

/* --- Flash -------------------------------------------------------------- */
.flash {
  padding: 0.75rem 1rem; border-radius: 8px; margin-bottom: 1rem;
  border: 1px solid var(--border); background: var(--surface);
}
.flash ul { margin: 0; padding-left: 1.2rem; }
.flash-success { border-color: color-mix(in srgb, var(--success) 50%, transparent); background: color-mix(in srgb, var(--success) 10%, var(--surface)); }
.flash-error { border-color: color-mix(in srgb, var(--danger) 50%, transparent); background: color-mix(in srgb, var(--danger) 10%, var(--surface)); }

/* --- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  padding: 0.5rem 0.9rem; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap;
}
.btn:hover { text-decoration: none; filter: brightness(0.97); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.btn-danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.btn-warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.85rem; }
.btn-block { width: 100%; }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; margin-top: 1rem; }
.actions.bar { margin: 0 0 1rem; }
.actions form { margin: 0; }

/* --- Forms -------------------------------------------------------------- */
label, legend { display: block; font-weight: 600; margin: 1rem 0 0.35rem; }
.form > label:first-child { margin-top: 0; }
.hint { font-weight: 400; color: var(--muted); font-size: 0.85rem; }
.req { color: var(--danger); }
input, textarea {
  width: 100%; padding: 0.55rem 0.7rem;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); color: var(--text); font: inherit;
}
input:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--primary) 40%, transparent); border-color: var(--primary); }
textarea.code { font-family: var(--mono); font-size: 0.85rem; line-height: 1.45; tab-size: 2; resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.check {
  display: inline-flex; align-items: center; gap: 0.4rem; margin: 0;
  font-weight: 400; padding: 0.35rem 0.7rem; border: 1px solid var(--border); border-radius: 999px; cursor: pointer;
}
.check input { width: auto; margin: 0; }
.inline-form label { margin-top: 0; }
.row { display: flex; gap: 0.5rem; align-items: center; margin: 0; }
.row input { flex: 1; min-width: 0; }

/* --- Login -------------------------------------------------------------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; }
.login-card h1 { margin-bottom: 0.25rem; }
.login-card p { margin-top: 0; }
.login-card button { margin-top: 1.25rem; }

/* --- Tables ------------------------------------------------------------- */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 0.6rem 0.8rem; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); font-weight: 600; }
th.num { text-align: right; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: color-mix(in srgb, var(--code-bg) 60%, transparent); }
td form { margin: 0; }

/* --- Details ------------------------------------------------------------ */
.meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1.25rem; margin: 0; }
.meta dt { color: var(--muted); }
.meta dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.chip {
  display: inline-block; padding: 0.1rem 0.55rem; margin: 0 0.35rem 0.35rem 0;
  border-radius: 6px; background: var(--code-bg); font-size: 0.85rem;
}
pre.code {
  margin: 0; padding: 1rem; overflow-x: auto;
  background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px;
  line-height: 1.45;
}

/* --- Badges ------------------------------------------------------------- */
.badge {
  display: inline-block; padding: 0.12rem 0.55rem; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
  border: 1px solid currentColor;
}
.badge-planned { color: var(--muted); }
.badge-running { color: var(--primary); }
.badge-completed { color: var(--text); }
.badge-success { color: var(--success); }
.badge-failure { color: var(--danger); }

/* Swagger UI is light-only; keep its panel light in dark mode. */
.swagger-card { background: #fff; color: #1b1f24; padding: 0.5rem 1rem; }