/* ========================================================================
   DNSai API Setup Page
   Uses CSS custom properties from theme.css for dark/light mode support.
   ======================================================================== */

.api-setup-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

.api-setup-page .page-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.api-setup-page .page-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  margin: 0 0 32px;
}

/* --- Section Navigation --- */
.api-section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 10px;
}

.api-section-nav a {
  padding: 6px 14px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.2s ease, color 0.2s ease;
}

.api-section-nav a:hover {
  background: var(--bg-secondary);
  color: var(--accent);
}

/* --- Integration Quick Links --- */
.api-integration-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.api-integration-btns .btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
}

/* --- Sections --- */
.api-section {
  margin-bottom: 32px;
}

.api-section-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--border-default);
}

.api-section p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 12px;
}

.api-section ul, .api-section ol {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  padding-left: 24px;
  margin: 0 0 16px;
}

.api-section li {
  margin-bottom: 6px;
}

/* --- Code Blocks --- */
.api-code-block {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  margin: 12px 0 16px;
  overflow: hidden;
}

.api-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--border-default);
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.api-code-copy {
  background: transparent;
  border: 1px solid var(--text-dimmed);
  color: var(--text-muted);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.api-code-copy:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.api-code-block pre {
  margin: 0;
  padding: 14px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-primary);
  font-family: 'Roboto Mono', 'Consolas', 'Monaco', monospace;
}

.api-code-block code {
  font-family: inherit;
}

/* --- Endpoint Table --- */
.api-endpoint-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 12px 0 20px;
}

.api-endpoint-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border-bottom: 2px solid var(--border-default);
}

.api-endpoint-table td {
  padding: 10px 12px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-default);
  vertical-align: top;
}

.api-endpoint-table tr:last-child td {
  border-bottom: none;
}

.api-method {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  font-family: monospace;
}

.api-method--get {
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-success);
}

.api-method--post {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
}

.api-method--delete {
  background: rgba(239, 68, 68, 0.15);
  color: var(--color-error);
}

.api-endpoint-path {
  font-family: monospace;
  font-size: 13px;
  color: var(--accent);
}

/* --- Info/Warning Boxes --- */
.api-info-box {
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
  margin: 12px 0 16px;
}

.api-info-box--info {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  color: var(--text-primary);
}

.api-info-box--warning {
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.25);
  color: var(--text-primary);
}

.api-info-box--success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  color: var(--text-primary);
}

/* --- Rate Limit Table --- */
.api-plan-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 12px 0 20px;
}

.api-plan-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 2px solid var(--border-default);
}

.api-plan-table td {
  padding: 10px 12px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-default);
}

/* --- Upgrade Banner --- */
.api-upgrade-banner {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  margin-bottom: 32px;
}

.api-upgrade-banner h2 {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin: 0 0 12px;
}

.api-upgrade-banner p {
  font-size: 15px;
  color: var(--text-secondary);
  margin: 0 0 20px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.api-upgrade-banner .btn-primary {
  display: inline-block;
  text-decoration: none;
  padding: 10px 30px;
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .api-section-nav {
    flex-direction: column;
    gap: 4px;
  }

  .api-endpoint-table {
    font-size: 12px;
  }

  .api-endpoint-table th,
  .api-endpoint-table td {
    padding: 8px 6px;
  }

  .api-plan-table {
    font-size: 12px;
  }
}