/* ==========================================================================
   DGA Dashboard - Roles Guide (คู่มือสิทธิ์)
   Airbnb-style Documentation Design
   ========================================================================== */

.dga-guide-module {
    --dga-blue: #1e73be;
    --dga-blue-light: #e6f4ff;
    --dga-orange: #f57c00;
    --dga-orange-light: #fff7e6;
    --dga-green: #52c41a;
    --dga-green-light: #f6ffed;
    --dga-red: #ff4d4f;
    --dga-red-light: #fff2f0;
    --dga-gray-50: #fafafa;
    --dga-gray-100: #f5f5f5;
    --dga-gray-200: #e8e8e8;
    --dga-gray-300: #d9d9d9;
    --dga-gray-500: #8c8c8c;
    --dga-gray-600: #595959;
    --dga-gray-800: #262626;
    --dga-white: #ffffff;
    --dga-radius-md: 8px;
    --dga-radius-lg: 12px;
    --dga-radius-xl: 16px;
    --dga-shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
    --dga-shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --dga-shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --dga-transition: 200ms ease;
    --dga-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans Thai', sans-serif;
    font-family: var(--dga-font);
    color: var(--dga-gray-800);
    line-height: 1.7;
    max-width: 900px;
}

/* --------------------------------------------------------------------------
   Hero Header
   -------------------------------------------------------------------------- */
.dga-guide-hero {
    background: linear-gradient(135deg, var(--dga-blue) 0%, #154b82 100%);
    border-radius: var(--dga-radius-xl);
    padding: 40px 32px;
    margin-bottom: 28px;
    position: relative;
    overflow: hidden;
}

.dga-guide-hero::after {
    content: '';
    position: absolute;
    right: -40px;
    top: -40px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.dga-guide-hero::before {
    content: '';
    position: absolute;
    right: 60px;
    bottom: -60px;
    width: 150px;
    height: 150px;
    background: rgba(245, 124, 0, 0.15);
    border-radius: 50%;
}

.dga-guide-hero-content {
    position: relative;
    z-index: 1;
}

.dga-guide-hero-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--dga-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.dga-guide-hero-icon .dashicons {
    font-size: 28px;
    width: 28px;
    height: 28px;
    color: var(--dga-white);
}

.dga-guide-hero-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--dga-white);
    margin: 0 0 8px;
    line-height: 1.3;
}

.dga-guide-hero-desc {
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Table of Contents
   -------------------------------------------------------------------------- */
.dga-guide-toc {
    background: var(--dga-white);
    border-radius: var(--dga-radius-lg);
    box-shadow: var(--dga-shadow-card);
    border: 1px solid var(--dga-gray-200);
    padding: 24px;
    margin-bottom: 28px;
}

.dga-guide-toc-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--dga-gray-800);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dga-guide-toc-title .dashicons {
    color: var(--dga-blue);
}

.dga-guide-toc-list {
    margin: 0;
    padding-left: 20px;
    columns: 2;
    column-gap: 24px;
}

.dga-guide-toc-list li {
    margin-bottom: 8px;
    break-inside: avoid;
}

.dga-guide-toc-link {
    color: var(--dga-blue);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--dga-transition);
}

.dga-guide-toc-link:hover {
    color: var(--dga-orange);
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.dga-guide-section {
    background: var(--dga-white);
    border-radius: var(--dga-radius-lg);
    box-shadow: var(--dga-shadow-card);
    border: 1px solid var(--dga-gray-200);
    margin-bottom: 20px;
    overflow: hidden;
}

.dga-guide-section-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--dga-gray-200);
    background: var(--dga-gray-50);
}

.dga-guide-section-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--dga-blue);
    color: var(--dga-white);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 800;
    flex-shrink: 0;
}

.dga-guide-section-header h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--dga-gray-800);
    margin: 0;
}

.dga-guide-section-body {
    padding: 24px;
}

.dga-guide-section-body p {
    font-size: 14px;
    margin: 0 0 16px;
}

.dga-guide-section-body ul {
    padding-left: 20px;
    margin: 0 0 16px;
}

.dga-guide-section-body li {
    font-size: 14px;
    margin-bottom: 6px;
}

.dga-guide-sub-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--dga-gray-800);
    margin: 0 0 12px;
}

/* --------------------------------------------------------------------------
   Feature Cards (Overview)
   -------------------------------------------------------------------------- */
.dga-guide-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.dga-guide-feature-card {
    padding: 20px;
    border-radius: var(--dga-radius-md);
    border: 1px solid var(--dga-gray-200);
    text-align: center;
    transition: all var(--dga-transition);
}

.dga-guide-feature-card:hover {
    box-shadow: var(--dga-shadow-md);
    transform: translateY(-2px);
}

.dga-guide-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--dga-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.dga-guide-feature-icon .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
    color: var(--dga-white);
}

.dga-guide-feature-card h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--dga-gray-800);
}

.dga-guide-feature-card p {
    font-size: 13px;
    color: var(--dga-gray-600);
    margin: 0;
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Info Boxes
   -------------------------------------------------------------------------- */
.dga-guide-info-box {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--dga-radius-md);
    font-size: 14px;
    line-height: 1.6;
    margin-top: 16px;
}

.dga-guide-info-box .dashicons {
    flex-shrink: 0;
    font-size: 20px;
    width: 20px;
    height: 20px;
    margin-top: 2px;
}

.dga-guide-info-box code {
    background: rgba(0,0,0,0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'SF Mono', Consolas, monospace;
}

.dga-guide-info-blue {
    background: var(--dga-blue-light);
    border-left: 4px solid var(--dga-blue);
}
.dga-guide-info-blue .dashicons { color: var(--dga-blue); }

.dga-guide-info-orange {
    background: var(--dga-orange-light);
    border-left: 4px solid var(--dga-orange);
}
.dga-guide-info-orange .dashicons { color: var(--dga-orange); }

.dga-guide-info-green {
    background: var(--dga-green-light);
    border-left: 4px solid var(--dga-green);
}
.dga-guide-info-green .dashicons { color: var(--dga-green); }

.dga-guide-info-red {
    background: var(--dga-red-light);
    border-left: 4px solid var(--dga-red);
}
.dga-guide-info-red .dashicons { color: var(--dga-red); }

/* --------------------------------------------------------------------------
   Concept Grid
   -------------------------------------------------------------------------- */
.dga-guide-concept-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.dga-guide-concept-card {
    padding: 20px;
    border: 1px solid var(--dga-gray-200);
    border-radius: var(--dga-radius-md);
    background: var(--dga-gray-50);
}

.dga-guide-concept-card h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dga-guide-concept-card h4 .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.dga-guide-concept-card p {
    font-size: 13px;
    margin: 0 0 8px;
}

.dga-guide-concept-card ul {
    padding-left: 18px;
    margin: 0;
}

.dga-guide-concept-card li {
    font-size: 13px;
}

/* --------------------------------------------------------------------------
   Diagram
   -------------------------------------------------------------------------- */
.dga-guide-diagram {
    background: var(--dga-gray-50);
    border: 1px solid var(--dga-gray-200);
    border-radius: var(--dga-radius-md);
    padding: 24px;
    margin-bottom: 20px;
}

.dga-guide-diagram h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 16px;
    text-align: center;
}

.dga-guide-diagram-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.dga-guide-diagram-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 16px 20px;
    border-radius: var(--dga-radius-md);
    min-width: 120px;
    text-align: center;
}

.dga-guide-diagram-box .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
    color: var(--dga-white);
}

.dga-guide-diagram-box strong {
    color: var(--dga-white);
    font-size: 13px;
}

.dga-guide-diagram-box small {
    color: rgba(255,255,255,0.8);
    font-size: 12px;
}

.dga-diagram-blue { background: var(--dga-blue); }
.dga-diagram-orange { background: var(--dga-orange); }
.dga-diagram-green { background: var(--dga-green); }

.dga-guide-diagram-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--dga-gray-500);
}

.dga-guide-diagram-arrow .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.dga-guide-diagram-arrow small {
    font-size: 11px;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Steps
   -------------------------------------------------------------------------- */
.dga-guide-steps {
    margin-bottom: 16px;
}

.dga-guide-step {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--dga-gray-100);
}

.dga-guide-step:last-child {
    border-bottom: none;
}

.dga-guide-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--dga-orange);
    color: var(--dga-white);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 800;
    flex-shrink: 0;
}

.dga-guide-step-content h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 4px 0 4px;
    color: var(--dga-gray-800);
}

.dga-guide-step-content p {
    font-size: 13px;
    color: var(--dga-gray-600);
    margin: 0;
}

/* --------------------------------------------------------------------------
   Field List (Form Fields Description)
   -------------------------------------------------------------------------- */
.dga-guide-field-list {
    margin-top: 12px;
}

.dga-guide-field {
    padding: 12px 16px;
    border: 1px solid var(--dga-gray-200);
    border-radius: var(--dga-radius-md);
    margin-bottom: 8px;
    background: var(--dga-gray-50);
}

.dga-guide-field-label {
    font-weight: 700;
    font-size: 14px;
    color: var(--dga-gray-800);
    margin-right: 8px;
}

.dga-guide-field-req {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--dga-red-light);
    color: var(--dga-red);
}

.dga-guide-field-opt {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--dga-gray-100);
    color: var(--dga-gray-500);
}

.dga-guide-field p {
    font-size: 13px;
    color: var(--dga-gray-600);
    margin: 4px 0 0 !important;
}

/* --------------------------------------------------------------------------
   Icon Inline
   -------------------------------------------------------------------------- */
.dga-guide-icon-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: var(--dga-gray-100);
    border-radius: 4px;
    vertical-align: middle;
}

.dga-guide-icon-inline .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    color: var(--dga-blue);
}

.dga-guide-icon-red .dashicons {
    color: var(--dga-red);
}

/* --------------------------------------------------------------------------
   Bullet List
   -------------------------------------------------------------------------- */
.dga-guide-bullet-list {
    padding-left: 20px;
}

.dga-guide-bullet-list li {
    font-size: 14px;
    margin-bottom: 6px;
}

/* --------------------------------------------------------------------------
   Protected Roles
   -------------------------------------------------------------------------- */
.dga-guide-protected-roles {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.dga-guide-role-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--dga-gray-100);
    border: 1px solid var(--dga-gray-200);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--dga-gray-600);
}

/* --------------------------------------------------------------------------
   Toggle Demo
   -------------------------------------------------------------------------- */
.dga-guide-toggle-demo {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
    padding: 16px;
    background: var(--dga-gray-50);
    border-radius: var(--dga-radius-md);
}

.dga-guide-toggle-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

/* --------------------------------------------------------------------------
   Shortcuts
   -------------------------------------------------------------------------- */
.dga-guide-shortcuts {
    margin-top: 12px;
}

.dga-guide-shortcut {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--dga-gray-100);
    font-size: 14px;
    align-items: flex-start;
}

.dga-guide-shortcut:last-child {
    border-bottom: none;
}

.dga-guide-shortcut-key {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    background: var(--dga-gray-800);
    color: var(--dga-white);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.dga-guide-shortcut-key .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
}

/* --------------------------------------------------------------------------
   Permission Table
   -------------------------------------------------------------------------- */
.dga-guide-perm-table {
    overflow-x: auto;
    margin-top: 8px;
}

.dga-guide-perm-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.dga-guide-perm-table th {
    background: var(--dga-gray-50);
    padding: 10px 14px;
    text-align: left;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--dga-gray-600);
    border-bottom: 2px solid var(--dga-gray-200);
}

.dga-guide-perm-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--dga-gray-100);
    vertical-align: top;
}

.dga-guide-perm-table tbody tr:hover {
    background: var(--dga-gray-50);
}

.dga-guide-perm-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 12px;
    color: var(--dga-white);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Section Cards
   -------------------------------------------------------------------------- */
.dga-guide-section-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.dga-guide-sec-card {
    display: flex;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--dga-gray-200);
    border-radius: var(--dga-radius-md);
    align-items: flex-start;
    transition: all var(--dga-transition);
}

.dga-guide-sec-card:hover {
    background: var(--dga-gray-50);
}

.dga-guide-sec-icon {
    width: 40px;
    height: 40px;
    background: var(--dga-blue-light);
    border-radius: var(--dga-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dga-guide-sec-icon .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    color: var(--dga-blue);
}

.dga-guide-sec-card h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 2px;
}

.dga-guide-sec-card p {
    font-size: 13px;
    color: var(--dga-gray-600);
    margin: 0 0 4px !important;
}

.dga-guide-sec-card small {
    font-size: 12px;
    color: var(--dga-gray-500);
}

/* --------------------------------------------------------------------------
   Examples
   -------------------------------------------------------------------------- */
.dga-guide-example {
    background: var(--dga-gray-50);
    border: 1px solid var(--dga-gray-200);
    border-radius: var(--dga-radius-md);
    padding: 20px;
    margin-bottom: 16px;
}

.dga-guide-example-title {
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--dga-gray-800);
}

.dga-guide-example-num {
    display: inline-block;
    padding: 2px 10px;
    background: var(--dga-orange);
    color: var(--dga-white);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
    margin-right: 8px;
    vertical-align: middle;
}

.dga-guide-example-steps {
    padding-left: 20px;
    margin: 0;
}

.dga-guide-example-steps li {
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--dga-gray-600);
}

/* --------------------------------------------------------------------------
   Integration Cards
   -------------------------------------------------------------------------- */
.dga-guide-integration-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.dga-guide-int-card {
    padding: 16px;
    border: 1px solid var(--dga-gray-200);
    border-radius: var(--dga-radius-md);
    background: var(--dga-white);
}

.dga-guide-int-card h4 {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dga-guide-int-card h4 .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.dga-guide-int-card p {
    font-size: 13px;
    color: var(--dga-gray-600);
    margin: 0;
}

/* --------------------------------------------------------------------------
   FAQ Accordion
   -------------------------------------------------------------------------- */
.dga-guide-faq-list {
    border: 1px solid var(--dga-gray-200);
    border-radius: var(--dga-radius-md);
    overflow: hidden;
}

.dga-guide-faq-item {
    border-bottom: 1px solid var(--dga-gray-200);
}

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

.dga-guide-faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 16px 20px;
    border: none;
    background: var(--dga-white);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--dga-font);
    color: var(--dga-gray-800);
    text-align: left;
    transition: background var(--dga-transition);
}

.dga-guide-faq-q:hover {
    background: var(--dga-gray-50);
}

.dga-guide-faq-q .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
    color: var(--dga-gray-500);
    transition: transform var(--dga-transition);
    flex-shrink: 0;
}

.dga-guide-faq-item.active .dga-guide-faq-q {
    background: var(--dga-blue-light);
    color: var(--dga-blue);
}

.dga-guide-faq-item.active .dga-guide-faq-q .dashicons {
    transform: rotate(180deg);
    color: var(--dga-blue);
}

.dga-guide-faq-a {
    display: none;
    padding: 0 20px 16px;
    font-size: 14px;
    color: var(--dga-gray-600);
    background: var(--dga-gray-50);
}

.dga-guide-faq-a p {
    margin: 8px 0;
}

.dga-guide-faq-a ul {
    padding-left: 20px;
}

.dga-guide-faq-item.active .dga-guide-faq-a {
    display: block;
    animation: dgaGuideSlide 0.2s ease;
}

@keyframes dgaGuideSlide {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.dga-guide-footer {
    text-align: center;
    padding: 32px 20px;
    color: var(--dga-gray-500);
    font-size: 13px;
}

.dga-guide-footer p {
    margin: 4px 0;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .dga-guide-hero {
        padding: 28px 20px;
    }

    .dga-guide-hero-title {
        font-size: 20px;
    }

    .dga-guide-toc-list {
        columns: 1;
    }

    .dga-guide-features,
    .dga-guide-concept-grid {
        grid-template-columns: 1fr;
    }

    .dga-guide-diagram-visual {
        flex-direction: column;
    }

    .dga-guide-diagram-arrow {
        transform: rotate(90deg);
    }

    .dga-guide-integration-cards {
        grid-template-columns: 1fr;
    }

    .dga-guide-section-body {
        padding: 16px;
    }

    .dga-guide-shortcut {
        flex-direction: column;
        gap: 6px;
    }
}