/* ============================================================
   EGKitsPublic – Documentation Content Styles
   Readability, typography, and documentation-specific layouts.
   ============================================================ */

/* ── Skip link (WCAG 2.4.1) ───────────────────────────────── */
.doc-skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 10000;
    padding: 12px 20px;
    background: var(--mud-palette-primary);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 8px 8px;
}

.doc-skip-link:focus {
    left: 16px;
    top: 0;
    width: auto;
    height: auto;
    overflow: visible;
    outline: 3px solid var(--mud-palette-secondary);
    outline-offset: 2px;
}

[dir="rtl"] .doc-skip-link:focus {
    left: auto;
    right: 16px;
}

/* ── Content area readability ─────────────────────────────── */
.doc-content-area {
    max-width: 900px;
    line-height: 1.7;
    font-size: 1rem;
}

.doc-content-area h1,
.doc-content-area h2,
.doc-content-area h3,
.doc-content-area h4,
.doc-content-area h5,
.doc-content-area h6 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    scroll-margin-top: 80px;
}

.doc-content-area h1 { font-size: 2rem; }
.doc-content-area h2 { font-size: 1.6rem; }
.doc-content-area h3 { font-size: 1.35rem; }
.doc-content-area h4 { font-size: 1.15rem; }

.doc-content-area p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.doc-content-area ul,
.doc-content-area ol {
    padding-inline-start: 1.5rem;
    margin-bottom: 1rem;
}

.doc-content-area li {
    margin-bottom: 0.4rem;
    line-height: 1.6;
}

.doc-content-area a {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.doc-content-area a:hover {
    text-decoration-thickness: 2px;
}

.doc-content-area img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.doc-content-area table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.doc-content-area table th,
.doc-content-area table td {
    padding: 10px 14px;
    text-align: start;
    border-bottom: 1px solid var(--mud-palette-divider);
}

.doc-content-area table th {
    font-weight: 600;
    background: rgba(var(--mud-palette-primary-rgb), 0.04);
}

/* ── Inline code ──────────────────────────────────────────── */
.doc-content-area code:not(.egk-code-block__code) {
    font-family: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;
    font-size: 0.85em;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(var(--mud-palette-primary-rgb), 0.08);
}

/* ── Blockquote ───────────────────────────────────────────── */
.doc-content-area blockquote {
    border-inline-start: 4px solid var(--mud-palette-primary);
    padding: 12px 20px;
    margin: 1rem 0;
    background: rgba(var(--mud-palette-primary-rgb), 0.03);
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

[dir="rtl"] .doc-content-area blockquote {
    border-radius: 8px 0 0 8px;
}

/* ── Section spacing ──────────────────────────────────────── */
.doc-content-area section + section {
    margin-top: 2.5rem;
}

.doc-content-area hr {
    border: none;
    border-top: 1px solid var(--mud-palette-divider);
    margin: 2rem 0;
}

/* ── Responsive adjustments ───────────────────────────────── */
@media (max-width: 768px) {
    .doc-content-area {
        max-width: 100%;
        font-size: 0.95rem;
    }

    .doc-content-area h1 { font-size: 1.6rem; }
    .doc-content-area h2 { font-size: 1.35rem; }
    .doc-content-area h3 { font-size: 1.15rem; }
}

/* ── Documentation search page ─────────────────────────────── */
.docs-search-hero {
    position: relative;
    z-index: 1;
}

.docs-search-hero .mud-typography-h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    line-height: 1.2;
    color: #fff;
}

.docs-search-hero .docs-search-hero__subtitle {
    font-size: 1.05rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.92);
    max-width: 720px;
    margin: 0 auto;
}

.docs-search-hero .docs-search-hero__chip {
    font-weight: 600;
}

.doc-search-panel--on-hero .doc-search-panel__results .mud-typography {
    color: #fff;
}

.doc-search-panel--on-hero .doc-search-panel__results .docs-topic-card__desc {
    color: rgba(0, 0, 0, 0.72);
}

.doc-search-panel--on-hero .doc-search-panel__surface {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.doc-search-panel--on-hero .doc-search-panel__input .mud-input-outlined {
    background: #fff;
}

.doc-search-panel--on-hero .doc-search-panel__input input::placeholder {
    color: rgba(0, 0, 0, 0.55);
    opacity: 1;
}

.doc-search-panel--on-hero .doc-search-panel__filters {
    background: #f8faf9;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    padding: 12px 16px;
    margin-top: 12px;
}

.doc-search-panel--on-hero .doc-search-panel__filters .mud-input-outlined {
    background: #fff;
}

.doc-search-panel--on-hero .doc-search-panel__filters .mud-input-label,
.doc-search-panel--on-hero .doc-search-panel__filters .mud-input-slot,
.doc-search-panel--on-hero .doc-search-panel__filters .mud-select-input {
    color: rgba(0, 0, 0, 0.87);
}

.doc-search-panel--on-hero .doc-search-panel__filters .mud-input-outlined-border {
    border-color: rgba(0, 0, 0, 0.22) !important;
}

.doc-quick-access {
    background: rgba(var(--mud-palette-primary-rgb), 0.07);
    border-top: 1px solid rgba(var(--mud-palette-primary-rgb), 0.12);
    border-bottom: 1px solid rgba(var(--mud-palette-primary-rgb), 0.12);
}

.doc-quick-access .doc-quick-access__btn {
    font-size: 0.95rem;
    padding: 8px 16px;
    min-height: 40px;
}

.docs-popular-section {
    background: var(--mud-palette-surface);
}

.docs-topic-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--mud-palette-divider);
    border-radius: 14px;
    padding: 18px 20px;
    min-height: 120px;
    background: var(--mud-palette-surface);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.docs-topic-card:hover {
    border-color: var(--mud-palette-primary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    text-decoration: none;
}

.docs-topic-card__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--mud-palette-primary-rgb), 0.1);
    color: var(--mud-palette-primary);
}

.docs-topic-card__title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--mud-palette-text-primary);
    margin-bottom: 6px;
}

.docs-topic-card__desc {
    font-size: 0.9rem;
    line-height: 1.5;
    color: rgba(var(--mud-palette-text-primary-rgb, 0, 0, 0), 0.72);
}

.docs-tags-section .mud-chip {
    font-size: 0.85rem;
}

.doc-hub-shell__feedback {
    background: var(--mud-palette-background);
    border-top: 1px solid var(--mud-palette-divider);
}

.doc-hub-shell__footer {
    background: var(--mud-palette-surface);
    border-top: 1px solid var(--mud-palette-divider);
}

.docs-popular-section {
    background: var(--mud-palette-background);
}

.kb-category-card.text-center .d-flex {
    justify-content: center;
}

@media (max-width: 768px) {
    .doc-search-panel--on-hero .doc-search-panel__surface {
        padding: 16px;
    }

    .docs-topic-card {
        min-height: auto;
        padding: 16px;
    }
}

/* ── Search modal & support strip ─────────────────────────── */
.doc-search-modal .mud-dialog-content {
    padding-top: 8px;
}

.doc-search-modal__panel .doc-search-panel__surface {
    border: 1px solid var(--mud-palette-divider);
    border-radius: 12px;
    padding: 16px;
}

.doc-support-strip {
    background: var(--mud-palette-surface);
}

/* ── Print ────────────────────────────────────────────────── */
@media print {
    .doc-content-area {
        max-width: 100%;
        font-size: 11pt;
        line-height: 1.5;
    }

    .egk-code-block__copy,
    .egk-related-articles,
    .doc-sidebar {
        display: none !important;
    }
}