/* ============================================================================
   OnyxHealth Education Portal - Stylesheet
   ============================================================================ */

:root {
    --color-primary: #1a365d;
    --color-accent: #2b6cb0;
    --color-accent-light: #ebf4ff;
    --color-bg: #f7fafc;
    --color-surface: #ffffff;
    --color-text: #2d3748;
    --color-text-light: #718096;
    --color-border: #e2e8f0;
    --color-success: #38a169;
    --color-warning: #d69e2e;
    --color-danger: #e53e3e;
    --color-configurable: #fefcbf;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;

    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 1rem;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;

    --sidebar-width: 280px;
    --sidebar-width-mobile: 260px;
    --header-height: 60px;
}

/* ============================================================================
   Reset & Base
   ============================================================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================================================
   Header
   ============================================================================ */

.header {
    background-color: var(--color-primary);
    color: var(--color-surface);
    height: var(--header-height);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    height: 100%;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: var(--spacing-xs);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    color: var(--color-surface);
}

.menu-toggle span {
    width: 24px;
    height: 3px;
    background-color: currentColor;
    border-radius: var(--radius-sm);
    transition: transform var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translateY(10px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translateY(-10px); }

.logo {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-img {
    height: 22px;
    width: auto;
}

.logo-subtitle {
    font-size: var(--font-size-xs);
    opacity: 0.8;
    color: var(--color-surface);
}

.header-spacer { flex: 1; }

.auth-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-portal-btn {
    display: inline-block;
    color: var(--color-surface);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.header-portal-btn:hover {
    background-color: #3182ce;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(43, 108, 176, 0.4);
}

.auth-link {
    color: var(--color-surface);
    text-decoration: none;
    font-size: var(--font-size-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.auth-link:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

/* ============================================================================
   Layout
   ============================================================================ */

.main-wrapper {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: var(--color-surface);
    border-right: 1px solid var(--color-border);
    overflow-y: auto;
    padding: var(--spacing-lg) 0;
    transition: transform var(--transition-normal);
    z-index: 90;
    flex-shrink: 0;
}

.main-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-2xl);
    background-color: var(--color-bg);
    max-width: 900px;
}

/* ============================================================================
   Sidebar Navigation
   ============================================================================ */

.nav-main {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-section {
    padding: 0 var(--spacing-sm);
}

.nav-section-header {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
}

.nav-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--spacing-sm) var(--spacing-md);
}

.nav-item,
.nav-section-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: var(--font-size-sm);
    width: 100%;
    text-align: left;
}

.nav-item:hover,
.nav-section-toggle:hover {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
}

.nav-item.active {
    background-color: var(--color-accent);
    color: var(--color-surface);
    font-weight: 600;
}

.nav-level1 {
    font-weight: 600;
    font-size: var(--font-size-base);
}

.nav-level2 {
    font-size: var(--font-size-sm);
}

.nav-level3 {
    padding-left: calc(var(--spacing-md) + 20px);
    font-size: var(--font-size-sm);
}

.nav-icon {
    font-size: var(--font-size-xl);
    min-width: 24px;
}

.nav-label, .section-label { flex: 1; }

.toggle-icon {
    font-size: var(--font-size-xs);
    transition: transform var(--transition-fast);
    display: inline-block;
}

.nav-section-toggle.expanded .toggle-icon {
    transform: rotate(90deg);
}

.lock-icon { margin-right: var(--spacing-xs); }

.nav-subsection {
    overflow: hidden;
    max-height: 0;
    transition: max-height var(--transition-normal);
}

.nav-subsection.expanded {
    max-height: 1000px;
}

/* ============================================================================
   Footer
   ============================================================================ */

.footer {
    background-color: var(--color-primary);
    color: var(--color-surface);
    padding: var(--spacing-lg);
    text-align: center;
    font-size: var(--font-size-sm);
}

.footer-content a {
    color: var(--color-accent-light);
    text-decoration: none;
}

.footer-content a:hover { text-decoration: underline; }

/* ============================================================================
   Content Typography
   ============================================================================ */

.main-content h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary);
}

.main-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: var(--spacing-sm);
}

.main-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.main-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.main-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.main-content a {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 500;
}

.main-content a:hover { text-decoration: underline; }

.main-content ul,
.main-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.main-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.main-content strong {
    font-weight: 600;
}

/* ============================================================================
   Role Router Cards
   ============================================================================ */

.role-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.role-card {
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: inherit;
    display: block;
}

.role-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    text-decoration: none;
}

.role-card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.role-card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.role-card-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: 1.5;
}

/* ============================================================================
   Portal CTA Banner
   ============================================================================ */

.portal-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.portal-cta-text {
    color: var(--color-surface);
    flex: 1;
    min-width: 200px;
}

.portal-cta-text h3 {
    color: var(--color-surface);
    margin: 0 0 var(--spacing-xs) 0;
    font-size: var(--font-size-lg);
}

.portal-cta-text p {
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.portal-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: var(--color-surface);
    color: var(--color-primary);
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-fast);
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.portal-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    color: var(--color-accent);
}

.portal-cta-btn::after {
    content: "\2192";
    font-size: var(--font-size-lg);
}

/* ============================================================================
   Callout Boxes
   ============================================================================ */

.callout {
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    background-color: #f0f4f8;
}

.callout.callout-success {
    background-color: #f0fff4;
    border-left-color: var(--color-success);
}

.callout.callout-warning {
    background-color: #fffff0;
    border-left-color: var(--color-warning);
}

.callout.callout-danger {
    background-color: #fff5f5;
    border-left-color: var(--color-danger);
}

.callout.callout-configurable {
    background-color: var(--color-configurable);
    border-left-color: var(--color-warning);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.callout-icon {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.callout-label {
    font-weight: 600;
    color: var(--color-primary);
    margin-right: var(--spacing-xs);
}

.callout-text {
    color: var(--color-text);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.callout-title {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.callout-content {
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* ============================================================================
   Tables
   ============================================================================ */

.table-responsive {
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    -webkit-overflow-scrolling: touch;
}

.main-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
    background-color: var(--color-surface);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.main-content thead {
    background-color: var(--color-primary);
    color: var(--color-surface);
}

.main-content th,
.main-content td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.main-content th {
    font-weight: 600;
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.main-content tbody tr:nth-child(even) {
    background-color: var(--color-bg);
}

.main-content tbody tr:hover {
    background-color: var(--color-accent-light);
}

.main-content tbody tr:last-child td {
    border-bottom: none;
}

/* ============================================================================
   FAQ / Accordion
   ============================================================================ */

.faq-section {
    margin: var(--spacing-xl) 0;
}

.faq-item {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--color-surface);
    border: none;
    cursor: pointer;
    width: 100%;
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text);
    text-align: left;
    transition: background-color var(--transition-fast);
    gap: var(--spacing-md);
}

.faq-question:hover {
    background-color: var(--color-bg);
}

.faq-toggle {
    font-size: var(--font-size-lg);
    transition: transform var(--transition-fast);
    color: var(--color-accent);
    flex-shrink: 0;
}

.faq-item.open .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.open .faq-answer {
    max-height: 2000px;
}

.faq-answer-content {
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    line-height: 1.7;
}

.faq-answer-content p:last-child {
    margin-bottom: 0;
}

/* ============================================================================
   Decision Trees (Styled HTML)
   ============================================================================ */

.decision-tree {
    background-color: var(--color-surface);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.dt-step {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.dt-step.dt-start {
    border-color: var(--color-accent);
    border-width: 2px;
    background-color: var(--color-accent-light);
}

.dt-step-label {
    font-weight: 700;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.dt-start .dt-step-label {
    color: var(--color-primary);
}

.dt-step-content {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
}

.dt-arrow {
    text-align: center;
    padding: var(--spacing-xs) 0;
    color: var(--color-accent);
    font-size: var(--font-size-xl);
}

.dt-arrow::after {
    content: "▼";
}

.dt-branches {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.dt-branch {
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.dt-branch-yes {
    background-color: #f0fff4;
    border-color: var(--color-success);
}

.dt-branch-no {
    background-color: #fff5f5;
    border-color: var(--color-danger);
}

.dt-branch-label {
    font-weight: 700;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.dt-branch-yes .dt-branch-label { color: var(--color-success); }
.dt-branch-no .dt-branch-label { color: var(--color-danger); }

.dt-branch-content {
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.dt-branch-content ul {
    margin-left: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.dt-outcome {
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    border: 2px solid;
}

.dt-outcome-label {
    font-weight: 700;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.dt-outcome-content {
    font-size: var(--font-size-base);
    line-height: 1.6;
}

.dt-outcome-proceed {
    background-color: #f0fff4;
    border-color: var(--color-success);
}
.dt-outcome-proceed .dt-outcome-label { color: var(--color-success); }

.dt-outcome-pending {
    background-color: #fffff0;
    border-color: var(--color-warning);
}
.dt-outcome-pending .dt-outcome-label { color: var(--color-warning); }

.dt-outcome-denied {
    background-color: #fff5f5;
    border-color: var(--color-danger);
}
.dt-outcome-denied .dt-outcome-label { color: var(--color-danger); }

.dt-outcome-fallback {
    background-color: var(--color-bg);
    border-color: var(--color-border);
}
.dt-outcome-fallback .dt-outcome-label { color: var(--color-text-light); }

/* ============================================================================
   Checklist
   ============================================================================ */

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

.checklist li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-xl);
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.checklist li:last-child {
    border-bottom: none;
}

.checklist li::before {
    content: "☐";
    position: absolute;
    left: 0;
    font-size: var(--font-size-lg);
    color: var(--color-accent);
}

.checklist-category {
    font-weight: 700;
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

/* ============================================================================
   EHR Setup Steps
   ============================================================================ */

.setup-step {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.step-number {
    width: 36px;
    height: 36px;
    background-color: var(--color-accent);
    color: var(--color-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-title {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.step-description {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    color: var(--color-text);
}

/* ============================================================================
   Code Blocks
   ============================================================================ */

.main-content code {
    background-color: #f3f4f6;
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
    font-size: var(--font-size-sm);
    color: #d73a49;
}

.main-content pre {
    background-color: #1f2937;
    color: #e5e7eb;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
    font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.main-content pre code {
    background-color: transparent;
    color: inherit;
    padding: 0;
}

/* ============================================================================
   FHIR Endpoint Cards (Printable)
   ============================================================================ */

.fhir-card {
    background-color: var(--color-surface);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    page-break-inside: avoid;
}

.fhir-card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent);
}

.fhir-card table {
    margin: 0;
}

/* ============================================================================
   Forms
   ============================================================================ */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
}

.btn {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-surface);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

/* ============================================================================
   Auth Placeholder
   ============================================================================ */

.auth-placeholder {
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    max-width: 600px;
    margin: var(--spacing-2xl) auto;
}

.auth-placeholder-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.auth-placeholder h2 {
    color: var(--color-primary);
    border: none;
    padding: 0;
    margin-top: 0;
}

.auth-placeholder p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* ============================================================================
   Glossary
   ============================================================================ */

.glossary-item {
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transition: box-shadow var(--transition-fast);
}

.glossary-item:hover {
    box-shadow: var(--shadow-md);
}

.glossary-term {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.glossary-abbr {
    display: inline-block;
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.glossary-definition {
    color: var(--color-text);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* ============================================================================
   Responsive
   ============================================================================ */

@media (max-width: 768px) {
    .menu-toggle { display: flex; }

    .sidebar {
        position: fixed;
        left: 0;
        top: var(--header-height);
        height: calc(100vh - var(--header-height));
        width: var(--sidebar-width-mobile);
        transform: translateX(-100%);
        box-shadow: var(--shadow-lg);
    }

    .sidebar.visible { transform: translateX(0); }

    .main-content { padding: var(--spacing-lg); }

    .main-content h1 { font-size: var(--font-size-2xl); }
    .main-content h2 { font-size: var(--font-size-xl); }

    .header-portal-btn { display: none !important; }

    .portal-cta {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
    }

    .role-cards-grid { grid-template-columns: 1fr; }

    .dt-branches { grid-template-columns: 1fr; }

    .main-content table { font-size: var(--font-size-sm); }
    .main-content th, .main-content td { padding: var(--spacing-sm); }

    .setup-step { flex-direction: column; gap: var(--spacing-sm); }
}

@media (max-width: 480px) {
    .header-content {
        padding: 0 var(--spacing-md);
        gap: var(--spacing-md);
    }

    .logo-text { font-size: var(--font-size-lg); }

    .main-content {
        padding: var(--spacing-md);
    }

    .main-content h1 { font-size: var(--font-size-xl); }
}

/* ============================================================================
   Print Styles
   ============================================================================ */

@media print {
    .header, .sidebar, .footer, .menu-toggle, .portal-cta { display: none; }

    .main-wrapper { margin: 0; padding: 0; }

    .main-content {
        padding: 0;
        background-color: var(--color-surface);
        max-width: 100%;
        overflow: visible;
    }

    body { background-color: var(--color-surface); }

    .faq-answer { max-height: none !important; }

    .fhir-card {
        border: 1px solid #333;
        page-break-inside: avoid;
        margin-bottom: 2rem;
    }

    .role-card { border: 1px solid #ccc; box-shadow: none; }

    a[href]::after { content: none; }
}