html {
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  background: var(--rsc-soft);
  color: var(--rsc-text);
  font-size: 16px;
  transition: background-color .2s ease, color .2s ease;
}

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

a:hover {
  color: var(--rsc-primary-dark);
}

main {
  padding-top: 112px;
}

.page-section {
  padding: 72px 0;
}

.section-eyebrow {
  color: var(--rsc-secondary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-title {
  color: var(--rsc-primary-dark);
  font-weight: 800;
  letter-spacing: 0;
}

.section-copy {
  color: var(--rsc-muted);
  font-size: 1.03rem;
  line-height: 1.7;
}

.text-muted {
  color: var(--rsc-muted) !important;
}

.hero {
  background:
    linear-gradient(90deg, rgba(5, 22, 50, .88), rgba(5, 22, 50, .62)),
    url('../images/api-ean/banner01.jpg') center / cover no-repeat;
  color: #fff;
  min-height: calc(100vh - 112px);
  padding: 92px 0 56px;
}

.hero .container {
  min-height: calc(100vh - 260px);
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.02;
}

.hero p {
  color: rgba(255, 255, 255, .86);
  font-size: 1.12rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.metric-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metric {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 8px;
  padding: 16px;
}

.metric strong {
  display: block;
  font-size: 1.6rem;
}

.metric span {
  color: rgba(255, 255, 255, .78);
  font-size: .9rem;
}

.info-band {
  background: var(--rsc-surface);
  border-bottom: 1px solid var(--rsc-border);
  border-top: 1px solid var(--rsc-border);
}

.feature-card,
.endpoint-card,
.form-panel,
.admin-panel,
.plan-card,
.quick-card {
  background: var(--rsc-surface);
  border: 1px solid var(--rsc-border);
  border-radius: 8px;
  box-shadow: var(--rsc-card-shadow);
}

.feature-card,
.quick-card {
  height: 100%;
  padding: 24px;
}

.feature-card h3,
.quick-card h3 {
  color: var(--rsc-primary-dark);
  font-size: 1.05rem;
  font-weight: 800;
}

.auth-page,
.admin-page {
  padding: 48px 0 72px;
}

.form-panel,
.admin-panel {
  padding: 28px;
}

.form-panel h1,
.admin-panel h1 {
  color: var(--rsc-primary-dark);
  font-weight: 800;
}

.form-control,
.form-select {
  background-color: var(--rsc-surface);
  border-color: #c9d6e5;
  color: var(--rsc-text);
  border-radius: 8px;
  min-height: 44px;
}

:root[data-theme="dark"] .form-control,
:root[data-theme="dark"] .form-select {
  border-color: var(--rsc-border);
}

.form-control::placeholder {
  color: var(--rsc-muted);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--rsc-primary);
  box-shadow: 0 0 0 .2rem rgba(11, 94, 215, .16);
}

.btn {
  border-radius: 8px;
  font-weight: 700;
}

.btn-primary {
  background: var(--rsc-primary);
  border-color: var(--rsc-primary);
  color: var(--rsc-primary-contrast);
}

.btn-primary:hover {
  background: var(--rsc-primary-dark);
  border-color: var(--rsc-primary-dark);
  color: var(--rsc-primary-contrast);
}

.btn-outline-light:hover {
  color: var(--rsc-primary-dark);
}

.badge-soft {
  background: var(--rsc-soft-blue);
  color: var(--rsc-primary-dark);
}

.card-footer.bg-white {
  background: var(--rsc-surface-muted) !important;
  border-color: var(--rsc-border);
  color: var(--rsc-text);
}

.plan-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.plan-card img {
  align-self: center;
  height: 120px;
  object-fit: contain;
  padding: 18px;
}

.plan-card .card-body {
  flex: 1;
}

.plan-card.active {
  border-color: var(--rsc-secondary);
  box-shadow: 0 16px 44px rgba(22, 160, 133, .14);
}

.endpoint-card {
  overflow: hidden;
}

.endpoint-card + .endpoint-card {
  margin-top: 24px;
}

.endpoint-header {
  align-items: flex-start;
  background: var(--rsc-endpoint-header);
  border-bottom: 1px solid var(--rsc-border);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding: 20px;
}

.method-badge {
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-size: .78rem;
  font-weight: 800;
  min-width: 72px;
  justify-content: center;
  padding: 5px 10px;
}

.method-post { background: #0b5ed7; }
.method-get { background: #198754; }
.method-put { background: #b7791f; }
.method-delete { background: #b42318; }

.endpoint-path {
  color: var(--rsc-primary-dark);
  font-family: Consolas, Monaco, 'Courier New', monospace;
  font-size: .96rem;
  word-break: break-word;
}

.endpoint-body {
  padding: 20px;
}

.code-tabs .nav-link {
  border-radius: 999px;
  color: var(--rsc-muted);
  font-size: .82rem;
  font-weight: 800;
  padding: 6px 12px;
}

.code-tabs .nav-link.active {
  background: var(--rsc-primary);
  color: #fff;
}

.code-block {
  background: var(--rsc-code-bg);
  border-radius: 8px;
  color: var(--rsc-code-text);
  font-size: .88rem;
  margin: 12px 0 0;
  max-height: 420px;
  overflow: auto;
  padding: 18px;
  position: relative;
}

.code-block code {
  color: inherit;
  white-space: pre;
}

.copy-code {
  position: absolute;
  right: 10px;
  top: 10px;
}

.doc-nav {
  position: sticky;
  top: 136px;
}

.doc-nav .list-group-item {
  background: var(--rsc-surface);
  border-color: var(--rsc-border);
  color: var(--rsc-text);
  font-weight: 700;
}

.doc-nav .list-group-item:hover {
  background: var(--rsc-soft-blue);
}

.table {
  --bs-table-bg: var(--rsc-surface);
  --bs-table-color: var(--rsc-text);
  --bs-table-border-color: var(--rsc-border);
  --bs-table-striped-bg: var(--rsc-table-striped);
  --bs-table-striped-color: var(--rsc-text);
}

.admin-table-tools {
  background: var(--rsc-surface-muted);
  border: 1px solid var(--rsc-border);
  border-radius: 8px;
  padding: 16px;
}

.table-summary {
  color: var(--rsc-muted);
  font-size: .92rem;
  font-weight: 700;
}

.pagination {
  --bs-pagination-bg: var(--rsc-surface);
  --bs-pagination-border-color: var(--rsc-border);
  --bs-pagination-color: var(--rsc-primary);
  --bs-pagination-hover-bg: var(--rsc-soft-blue);
  --bs-pagination-hover-border-color: var(--rsc-border);
  --bs-pagination-hover-color: var(--rsc-primary-dark);
  --bs-pagination-active-bg: var(--rsc-primary);
  --bs-pagination-active-border-color: var(--rsc-primary);
  --bs-pagination-disabled-bg: var(--rsc-surface-muted);
  --bs-pagination-disabled-border-color: var(--rsc-border);
  --bs-pagination-disabled-color: var(--rsc-muted);
}

@media (max-width: 767.98px) {
  main {
    padding-top: 136px;
  }

  .hero {
    min-height: auto;
    padding: 64px 0 48px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .doc-nav {
    position: static;
  }

  .form-panel,
  .admin-panel {
    padding: 20px;
  }
}