/* EIS Bridge Developer Portal — extends theme.css */

@import url("../../styles/theme.css");

:root {
  --portal-code-bg: #1e2430;
  --portal-code-text: #e8ecf1;
  --portal-code-accent: #7ec8ff;
  --portal-border: rgba(46, 58, 69, 0.14);
  --portal-sidebar-width: 14rem;
}

/* Portal header & nav */

.portal-header .logo {
  text-decoration: none;
  flex-wrap: wrap;
}

.portal-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--bridge-teal);
  margin-left: 0.5rem;
  padding: 0.15rem 0.5rem;
  border: 1px solid rgba(0, 168, 168, 0.35);
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: none;
  padding: 0.5rem 0.85rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate-gray);
  background: var(--cloud-white);
  border: 1px solid var(--portal-border);
  border-radius: var(--radius);
  cursor: pointer;
}

.portal-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.portal-nav a {
  display: block;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-gray);
  text-decoration: none;
  border-radius: var(--radius);
  transition: background-color 0.15s, color 0.15s;
}

.portal-nav a:hover {
  color: var(--eis-blue);
  background: rgba(0, 87, 217, 0.06);
}

.portal-nav a[aria-current="page"] {
  color: var(--eis-blue);
  background: rgba(0, 87, 217, 0.1);
}

.marketing-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--bridge-teal);
  text-decoration: none;
  white-space: nowrap;
}

.marketing-link:hover {
  text-decoration: underline;
}

/* Portal layout */

.portal-main {
  padding-block: 2.5rem 4rem;
  min-height: calc(100vh - 12rem);
}

.portal-hero {
  background: linear-gradient(135deg, #fff 0%, var(--cloud-white) 55%, rgba(0, 168, 168, 0.07) 100%);
  border-bottom: 1px solid rgba(46, 58, 69, 0.08);
  padding-block: 3rem 3.5rem;
}

.portal-hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--eis-blue);
}

.portal-hero .lead {
  margin: 0 0 1.75rem;
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: var(--slate-gray);
  max-width: 40rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.btn-secondary {
  color: var(--eis-blue);
  background: #fff;
  border: 2px solid var(--eis-blue);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: rgba(0, 87, 217, 0.06);
  transform: translateY(-1px);
}

.page-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--eis-blue);
  letter-spacing: -0.02em;
}

.page-intro {
  margin: 0 0 2rem;
  color: var(--slate-gray);
  max-width: 42rem;
}

.content-section {
  margin-bottom: 2.5rem;
}

.content-section h2 {
  margin: 0 0 1rem;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--eis-blue);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(0, 168, 168, 0.35);
}

.content-section h3 {
  margin: 1.5rem 0 0.75rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--slate-gray);
}

.content-section p,
.content-section li {
  color: var(--slate-gray);
}

.content-section ul,
.content-section ol {
  padding-left: 1.25rem;
}

/* Endpoint blocks */

.endpoint-block {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--portal-border);
}

.endpoint-block:last-child {
  border-bottom: none;
}

.method-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  border-radius: 0.25rem;
  vertical-align: middle;
  margin-right: 0.5rem;
}

.method-post { background: rgba(0, 87, 217, 0.12); color: var(--eis-blue); }
.method-get { background: rgba(0, 168, 168, 0.15); color: #007a7a; }

.endpoint-path {
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  font-size: 1rem;
  font-weight: 600;
  color: var(--graphite-black);
}

.field-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  margin: 1rem 0;
}

.field-table th,
.field-table td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border: 1px solid var(--portal-border);
  vertical-align: top;
}

.field-table th {
  background: rgba(0, 87, 217, 0.06);
  font-weight: 700;
  color: var(--eis-blue);
}

.field-table td code {
  font-size: 0.8125rem;
}

.field-table tr:nth-child(even) td {
  background: rgba(247, 249, 250, 0.7);
}

.badge-required {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.4rem;
  border-radius: 0.2rem;
  background: rgba(255, 195, 0, 0.25);
  color: #8a6d00;
}

.badge-optional {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.4rem;
  border-radius: 0.2rem;
  background: rgba(46, 58, 69, 0.1);
  color: var(--slate-gray);
}

/* Code blocks */

pre {
  margin: 0.75rem 0 1.25rem;
  padding: 1rem 1.15rem;
  overflow-x: auto;
  background: var(--portal-code-bg);
  color: var(--portal-code-text);
  border-radius: var(--radius);
  font-size: 0.8125rem;
  line-height: 1.55;
  box-shadow: var(--shadow-sm);
}

pre code {
  font-family: ui-monospace, "Cascadia Code", "Consolas", "Courier New", monospace;
  background: none;
  padding: 0;
  color: inherit;
}

code {
  font-family: ui-monospace, "Cascadia Code", "Consolas", monospace;
  font-size: 0.875em;
  padding: 0.15rem 0.35rem;
  background: rgba(46, 58, 69, 0.08);
  border-radius: 0.25rem;
  color: var(--graphite-black);
}

.code-label {
  display: block;
  margin: 1rem 0 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--slate-gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Quickstart steps */

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
}

.step {
  counter-increment: step;
  margin-bottom: 2.5rem;
  padding-left: 3.25rem;
  position: relative;
}

.step::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  background: var(--eis-blue);
  border-radius: 50%;
}

.step h2 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--eis-blue);
  border: none;
  padding: 0;
}

.step-success {
  padding: 1.25rem 1.5rem;
  background: rgba(0, 168, 168, 0.08);
  border-left: 4px solid var(--bridge-teal);
  border-radius: var(--radius);
}

/* Cards & grids */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.portal-card {
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--bridge-teal);
}

.portal-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  color: var(--eis-blue);
}

.portal-card p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--slate-gray);
}

/* Tools tabs (language snippets) */

.snippet-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--portal-border);
  padding-bottom: 0;
}

.snippet-nav a {
  padding: 0.5rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--slate-gray);
  text-decoration: none;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  margin-bottom: -1px;
}

.snippet-nav a:hover {
  color: var(--eis-blue);
}

.snippet-block {
  margin-bottom: 2rem;
}

.snippet-block h3 {
  margin: 1.5rem 0 0.5rem;
}

/* FAQ */

.faq-item {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--portal-border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
  color: var(--eis-blue);
}

/* Checklists */

.checklist {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.5rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--bridge-teal);
  border-radius: 0.2rem;
  background: #fff;
}

.checklist-section {
  margin-bottom: 2rem;
  padding: 1.25rem 1.5rem;
  background: #fff;
  border: 1px solid var(--portal-border);
  border-radius: var(--radius);
}

.checklist-section h3 {
  margin: 0 0 1rem;
  color: var(--eis-blue);
}

.callout {
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  background: rgba(0, 87, 217, 0.06);
  border-left: 4px solid var(--eis-blue);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  color: var(--slate-gray);
}

.callout-warning {
  background: rgba(255, 195, 0, 0.12);
  border-left-color: var(--signal-yellow);
}

.changelog-entry {
  margin-bottom: 1.5rem;
}

.changelog-entry h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--slate-gray);
}

.changelog-entry ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  color: var(--slate-gray);
  font-size: 0.9375rem;
}

.anchor-target {
  scroll-margin-top: 5rem;
}

/* Responsive nav */

@media (max-width: 900px) {
  .portal-header .header-inner {
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .portal-nav {
    display: none;
    width: 100%;
    padding-top: 0.75rem;
  }

  .nav-check:checked ~ .portal-nav {
    display: block;
  }

  .portal-nav ul {
    flex-direction: column;
    gap: 0.15rem;
  }

  .portal-nav a {
    padding: 0.6rem 0.75rem;
  }
}

@media (max-width: 480px) {
  .cta-row .btn {
    display: block;
    width: 100%;
    text-align: center;
  }

  .step {
    padding-left: 0;
    padding-top: 3rem;
  }

  .step::before {
    top: 0;
  }

  .field-table {
    font-size: 0.8125rem;
  }

  .field-table th,
  .field-table td {
    padding: 0.5rem;
  }
}