:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
}

.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
}

.logo {
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.topbar nav {
  display: flex;
  gap: 1rem;
  flex: 1;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

h1, h2 {
  margin: 0 0 0.5rem;
}

.muted {
  color: var(--muted);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.card-list {
  display: grid;
  gap: 1rem;
}

.tool-card p {
  margin: 0.5rem 0 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.btn {
  display: inline-block;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 8px;
  padding: 0.5rem 0.9rem;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn:hover {
  background: #f9fafb;
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.btn-danger:hover {
  background: var(--danger-hover);
}

.btn-small {
  padding: 0.35rem 0.65rem;
  font-size: 0.85rem;
}

.form {
  display: grid;
  gap: 0.75rem;
}

.form label {
  display: grid;
  gap: 0.25rem;
  font-size: 0.9rem;
}

.form input,
.form select {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
}

.form-inline {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  align-items: end;
}

.compact-form {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: #f9fafb;
  border-radius: 8px;
}

.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: 0.5rem;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  text-align: left;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge-pending { background: #fef3c7; color: #92400e; }
.badge-running { background: #dbeafe; color: #1e40af; }
.badge-completed { background: #d1fae5; color: #065f46; }
.badge-failed { background: #fee2e2; color: #991b1b; }
.badge-cancelled { background: #e5e7eb; color: #374151; }

.list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list li {
  display: grid;
  gap: 0.25rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.auth-card {
  max-width: 400px;
  margin: 4rem auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.alert {
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.alert-error {
  background: #fee2e2;
  color: #991b1b;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.actions {
  display: flex;
  gap: 0.5rem;
}

.details {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0.5rem 1rem;
}

.details dt {
  color: var(--muted);
}

.details dd {
  margin: 0;
}

.log-view {
  background: #111827;
  color: #e5e7eb;
  border-radius: 8px;
  padding: 1rem;
  min-height: 280px;
  max-height: 520px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
}

.error-text {
  color: var(--danger);
}

.inline-form {
  display: inline;
}

.actions-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: flex-start;
}

.edit-details summary {
  list-style: none;
  cursor: pointer;
}

.edit-details summary::-webkit-details-marker {
  display: none;
}

.link {
  display: inline-block;
  margin-top: 0.75rem;
}

@media (max-width: 700px) {
  .topbar-inner {
    flex-wrap: wrap;
  }

  .page-header {
    flex-direction: column;
  }
}