:root {
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #17212b;
  --muted: #5f6b76;
  --border: #dde4ea;
  --primary: #0b57d0;
  --success: #0b7a32;
  --error: #c5221f;
  --warning: #b26a00;
}
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--primary); text-decoration: none; }
pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: #f3f5f7;
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: 8px;
  overflow: auto;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}
.site-header h1 { margin: 0; font-size: 24px; }
.subtitle { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.top-nav { display: flex; gap: 14px; align-items: center; }
.page-shell { max-width: 1400px; margin: 0 auto; padding: 24px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}
.narrow { max-width: 520px; margin: 24px auto; }
.stack-form { display: grid; gap: 14px; }
.stack-form label { display: grid; gap: 6px; font-weight: 600; }
input, textarea, select, button {
  font: inherit;
}
input, textarea, select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
}
button, .button-link {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 8px;
  border: none;
  background: var(--primary);
  color: white;
  cursor: pointer;
}
.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: capitalize;
  background: #eef2f7;
}
.badge-completed { background: #e7f5ec; color: var(--success); }
.badge-failed { background: #fdecec; color: var(--error); }
.badge-processing, .badge-queued { background: #fff4df; color: var(--warning); }
.flash {
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
}
.flash-success { background: #e7f5ec; color: var(--success); }
.flash-error { background: #fdecec; color: var(--error); }
.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px 16px;
}
.muted { color: var(--muted); }
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  border: 1px solid var(--border);
  padding: 10px;
  vertical-align: top;
  text-align: left;
}
th { background: #f3f5f7; }
.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.or-divider {
  text-align: center;
  color: var(--muted);
  font-weight: bold;
}
.large-form textarea {
  min-height: 160px;
}
@media (max-width: 900px) {
  .two-column, .row-between, .site-header { grid-template-columns: 1fr; display: grid; }
  .top-nav { flex-wrap: wrap; }
}