:root { color-scheme: dark; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: #0b0f17;
  color: #e7eaf0;
}
.container { max-width: 980px; margin: 0 auto; padding: 18px; }
.topbar { border-bottom: 1px solid #1a2233; background: #0b0f17; position: sticky; top: 0; }
.brand { font-weight: 700; letter-spacing: 0.2px; }
.nav a { color: #aab4c4; text-decoration: none; margin-left: 14px; }
.nav a:hover { color: #e7eaf0; }

.hero { padding: 18px 0 8px; }
.hero h1 { margin: 0 0 8px; font-size: 34px; }
.hero p { margin: 0; color: #aab4c4; }

.card {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid #1a2233;
  border-radius: 14px;
  background: #0f1522;
}
.warn { border-color: #5a3a1a; background: #1a120a; }
.muted { color: #aab4c4; }
code { background: #121a2a; padding: 2px 6px; border-radius: 8px; border: 1px solid #1a2233; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.tile {
  display: block;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid #1a2233;
  background: #0b1220;
  text-decoration: none;
  color: inherit;
}
.tile:hover { border-color: #2b3a58; transform: translateY(-1px); }
.tile-title { font-weight: 700; margin-bottom: 6px; }
.tile-desc { color: #aab4c4; font-size: 14px; min-height: 34px; }
.tile-meta { color: #6f7c92; font-size: 12px; margin-top: 10px; }

.footer { color: #6f7c92; padding-bottom: 28px; }

.btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid #1a2233;
  background: #0b1220;
  text-decoration: none;
  color: #e7eaf0;
}
.btn:hover { border-color: #2b3a58; transform: translateY(-1px); }

.placeholder {
  margin-top: 14px;
  padding: 14px;
  border-radius: 12px;
  border: 1px dashed #2b3a58;
  background: #0b0f17;
}
.placeholder-title { font-weight: 700; margin-bottom: 6px; }
.placeholder-text { color: #aab4c4; font-size: 14px; }

/* Jobs UI */
.input {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #1a2233;
  background: #0b0f17;
  color: #e7eaf0;
  margin: 10px 0 12px;
}

.kv {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px 14px;
  align-items: center;
}
.kv .k { color: #6f7c92; font-size: 13px; }
.kv .v { color: #e7eaf0; }