/* ============================================================
   OpesCare Developer Docs — docs.css
   ============================================================ */

/* Reset & base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --docs-sidebar-w: 260px;
  --docs-topbar-h: 56px;
  --docs-primary: #4F46E5;
  --docs-primary-light: #818CF8;
  --docs-bg: #0F172A;
  --docs-sidebar-bg: #1E293B;
  --docs-content-bg: #FFFFFF;
  --docs-border: #334155;
  --docs-text: #E2E8F0;
  --docs-text-muted: #94A3B8;
  --docs-code-bg: #1E293B;
  --docs-code-border: #334155;
  --docs-tab-active: #4F46E5;
  --docs-link: #818CF8;
}

body.docs-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--docs-content-bg);
  color: #1E293B;
  line-height: 1.6;
}

/* Topbar */
.docs-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--docs-topbar-h);
  background: var(--docs-bg);
  border-bottom: 1px solid var(--docs-border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  z-index: 100;
}
.docs-topbar-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
}
.docs-topbar-logo span.badge {
  font-size: 0.6875rem;
  background: var(--docs-primary);
  color: white;
  padding: 1px 7px;
  border-radius: 999px;
  font-weight: 600;
}
.docs-topbar-spacer { flex: 1; }
.docs-topbar-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.docs-topbar-links a {
  color: var(--docs-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color .15s;
}
.docs-topbar-links a:hover { color: var(--docs-text); }

/* Shell */
.docs-shell {
  display: flex;
  min-height: 100vh;
  padding-top: var(--docs-topbar-h);
}

/* Sidebar */
.docs-sidebar {
  position: fixed;
  top: var(--docs-topbar-h);
  left: 0;
  width: var(--docs-sidebar-w);
  height: calc(100vh - var(--docs-topbar-h));
  background: var(--docs-sidebar-bg);
  border-right: 1px solid var(--docs-border);
  overflow-y: auto;
  padding: 1.5rem 0 2rem;
}
.docs-nav-section {
  margin-bottom: 0.25rem;
}
.docs-nav-heading {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--docs-text-muted);
  padding: 0.75rem 1.25rem 0.25rem;
}
.docs-nav-link {
  display: block;
  padding: 0.35rem 1.25rem;
  font-size: 0.875rem;
  color: var(--docs-text-muted);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
}
.docs-nav-link:hover {
  color: var(--docs-text);
  background: rgba(255,255,255,.04);
}
.docs-nav-link.active {
  color: var(--docs-primary-light);
  border-left-color: var(--docs-primary-light);
  background: rgba(79,70,229,.1);
  font-weight: 600;
}

/* Content area */
.docs-content {
  margin-left: var(--docs-sidebar-w);
  flex: 1;
  max-width: 860px;
  padding: 2.5rem 3rem 4rem;
}
.docs-content h1 {
  font-size: 2rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.docs-content h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: #1E293B;
  margin: 2.5rem 0 0.75rem;
  padding-top: 0.5rem;
  border-top: 1px solid #E2E8F0;
}
.docs-content h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #1E293B;
  margin: 1.75rem 0 0.5rem;
}
.docs-content p {
  color: #475569;
  margin-bottom: 1rem;
  line-height: 1.7;
}
.docs-content ul, .docs-content ol {
  color: #475569;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.docs-content li { margin-bottom: 0.25rem; }
.docs-content a { color: var(--docs-primary); text-decoration: underline; }
.docs-content code {
  font-family: 'Fira Code', 'Consolas', monospace;
  font-size: 0.8125rem;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  border-radius: 4px;
  padding: 1px 5px;
  color: #1E293B;
}

/* Lead paragraph */
.docs-lead {
  font-size: 1.0625rem;
  color: #475569;
  margin-bottom: 2rem;
  line-height: 1.75;
}

/* Callout boxes */
.docs-callout {
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.docs-callout.info { background: #EFF6FF; border-left: 4px solid #3B82F6; color: #1E40AF; }
.docs-callout.warning { background: #FFFBEB; border-left: 4px solid #F59E0B; color: #92400E; }
.docs-callout.success { background: #F0FDF4; border-left: 4px solid #22C55E; color: #166534; }
.docs-callout.danger { background: #FEF2F2; border-left: 4px solid #EF4444; color: #991B1B; }

/* Code tabs */
.docs-code-block {
  margin-bottom: 1.5rem;
  border-radius: 10px;
  border: 1px solid var(--docs-code-border);
  overflow: hidden;
  background: var(--docs-code-bg);
}
.docs-code-tabs {
  display: flex;
  background: rgba(0,0,0,.2);
  border-bottom: 1px solid var(--docs-code-border);
  overflow-x: auto;
}
.docs-code-tab {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--docs-text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.docs-code-tab.active {
  color: var(--docs-primary-light);
  border-bottom-color: var(--docs-primary-light);
}
.docs-code-pane {
  display: none;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
}
.docs-code-pane.active { display: block; }
.docs-code-pane pre {
  margin: 0;
  font-family: 'Fira Code', 'Consolas', monospace;
  font-size: 0.8125rem;
  color: #CBD5E1;
  line-height: 1.6;
  white-space: pre;
}

/* Endpoint pills */
.endpoint-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.method-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
}
.method-get    { background: #D1FAE5; color: #065F46; }
.method-post   { background: #DBEAFE; color: #1E40AF; }
.method-put    { background: #FEF3C7; color: #92400E; }
.method-delete { background: #FEE2E2; color: #991B1B; }
.endpoint-path {
  font-family: 'Fira Code', 'Consolas', monospace;
  font-size: 0.875rem;
  color: #1E293B;
  font-weight: 600;
}

/* Parameter table */
.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}
.docs-table th {
  background: #F8FAFC;
  text-align: left;
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  color: #475569;
  border-bottom: 2px solid #E2E8F0;
}
.docs-table td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #E2E8F0;
  color: #475569;
  vertical-align: top;
}
.docs-table td code { white-space: nowrap; }

/* Breadcrumb / page nav */
.docs-page-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid #E2E8F0;
}
.docs-page-nav a {
  font-size: 0.875rem;
  color: var(--docs-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* Mobile */
.docs-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
}
@media (max-width: 768px) {
  .docs-sidebar {
    transform: translateX(-100%);
    transition: transform .25s;
    z-index: 90;
  }
  .docs-sidebar.open { transform: translateX(0); }
  .docs-content { margin-left: 0; padding: 1.5rem 1.25rem 3rem; }
  .docs-menu-toggle { display: flex; }
}