/**
 * SITEMAP PAGE STYLES
 * Museum archive/catalogue aesthetic with editorial wayfinding
 * Two-column layout: left = directory with search, right = images sidebar
 */

/* ===== HERO SECTION ===== */
.sitemap-hero {
    background: transparent;
    color: var(--color-text-primary, #1c1917);
    padding: 3.5rem 0 2rem;
    text-align: left;
    position: relative;
}

.sitemap-hero::before {
    display: none;
}

.sitemap-hero__inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

.sitemap-hero__label {
    display: none;
}

.sitemap-hero h1 {
    font-family: var(--font-display, 'Crimson Pro', Georgia, serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--hp-black, #0a0a0a);
    line-height: 1.2;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.sitemap-hero__meta {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.0625rem;
    color: var(--color-text-secondary, #57534e);
    line-height: 1.6;
    margin: 0;
}

.sitemap-hero__stat {
    display: inline-block;
    margin-top: 1.25rem;
    padding: 0.5rem 1.25rem;
    background: transparent;
    border: none;
    border-radius: 4px;
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    color: var(--color-text-primary, #1c1917);
}

.sitemap-hero__stat strong {
    color: var(--color-text-primary, #1c1917);
    font-weight: 700;
}

/* ===== QUICK NAV CARDS ===== */
.sitemap-quicknav {
    padding: 3rem 0 2rem;
    background: var(--color-white, #fff);
    border-bottom: 1px solid var(--color-border, #e7e5e4);
}

.sitemap-quicknav__inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.sitemap-quicknav__title {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-text-muted, #78716c);
    margin-bottom: 1.25rem;
}

.sitemap-quicknav__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
    gap: 0.875rem;
}

.sitemap-qcard {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.125rem;
    background: var(--color-gray-100, #f5f5f4);
    border: 1px solid var(--color-border, #e7e5e4);
    border-radius: 6px;
    text-decoration: none !important;
    color: var(--color-text-primary, #1c1917) !important;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.sitemap-qcard::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent, #f4c542);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.sitemap-qcard:hover {
    background: var(--color-white, #fff);
    border-color: var(--color-accent, #f4c542);
    box-shadow: 0 4px 12px rgba(28, 25, 23, 0.08);
    transform: translateY(-2px);
}

.sitemap-qcard:hover::after {
    transform: scaleX(1);
}

.sitemap-qcard__icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-900, #1c1917);
    color: var(--color-accent, #f4c542);
    border-radius: 4px;
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.sitemap-qcard__label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: 0.01em;
}

.sitemap-qcard__count {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8125rem;
    color: var(--color-text-muted, #78716c);
    margin-top: 0.25rem;
}

/* ===== SEARCH TOOLBAR (between quick nav and directory) ===== */
.sitemap-toolbar {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 0;
}

/* ===== FULL DIRECTORY (at the bottom) ===== */
.sitemap-directory {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.sitemap-directory__label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-text-muted, #78716c);
    margin-bottom: 1rem;
    padding-top: 1.5rem;
    border-top: none;
}

/* ===== DIRECTORY LISTING ===== */

/* Search bar */
.sitemap-search {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--color-white, #fff);
    padding: 1rem 0 1.25rem;
    border-bottom: none;
    margin-bottom: 1.5rem;
}

.sitemap-search__wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.sitemap-search__input-wrap {
    flex: 1;
    min-width: 220px;
    position: relative;
}

.sitemap-search__icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-gray-400, #a8a29e);
    pointer-events: none;
}

.sitemap-search__input {
    width: 100%;
    padding: 0.625rem 0.875rem 0.625rem 2.5rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    color: var(--color-text-primary, #1c1917);
    background: var(--color-gray-100, #f5f5f4);
    border: 1px solid var(--color-border, #e7e5e4);
    border-radius: 4px;
    outline: none;
    transition: all 0.2s ease;
}

.sitemap-search__input:focus {
    background: var(--color-white, #fff);
    border-color: var(--color-accent, #f4c542);
    box-shadow: 0 0 0 3px rgba(244, 197, 66, 0.15);
}

.sitemap-search__input::placeholder {
    color: var(--color-gray-400, #a8a29e);
}

.sitemap-search__title {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-primary, #1c1917);
    cursor: pointer;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.sitemap-search__title:hover {
    color: var(--color-accent-dark, #d4a72c);
}

.sitemap-search__info {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    color: var(--color-text-muted, #78716c);
    white-space: nowrap;
}

.sitemap-search__actions {
    display: flex;
    gap: 0.5rem;
}

.sitemap-btn {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border, #e7e5e4);
    border-radius: 4px;
    background: var(--color-white, #fff);
    color: var(--color-text-secondary, #57534e);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.sitemap-btn:hover {
    border-color: var(--color-accent, #f4c542);
    color: var(--color-text-primary, #1c1917);
}

.sitemap-btn--active {
    background: var(--color-gray-900, #1c1917);
    color: var(--color-accent, #f4c542);
    border-color: var(--color-gray-900, #1c1917);
}

.sitemap-btn--active:hover {
    background: var(--color-gray-800, #292524);
    color: var(--color-accent, #f4c542);
    border-color: var(--color-gray-800, #292524);
}

/* Section groups */
.sitemap-section {
    margin-bottom: 0.375rem;
    border: 1px solid var(--color-border, #e7e5e4);
    border-radius: 6px;
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.sitemap-section:hover {
    box-shadow: 0 2px 8px rgba(28, 25, 23, 0.05);
}

.sitemap-section__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.125rem;
    background: var(--color-gray-100, #f5f5f4);
    cursor: pointer;
    user-select: none;
    border: none;
    width: 100%;
    text-align: left;
    font: inherit;
    transition: background 0.2s ease;
}

.sitemap-section__header:hover {
    background: var(--color-gray-200, #e7e5e4);
}

.sitemap-section__chevron {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--color-gray-500, #78716c);
    transition: transform 0.3s ease;
}

.sitemap-section.is-open .sitemap-section__chevron {
    transform: rotate(90deg);
}

.sitemap-section__icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.sitemap-section__name {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary, #1c1917);
    flex: 1;
}

.sitemap-section__badge {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-muted, #78716c);
    background: var(--color-white, #fff);
    border: 1px solid var(--color-border, #e7e5e4);
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
    flex-shrink: 0;
}

.sitemap-section__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.sitemap-section.is-open .sitemap-section__body {
    max-height: 20000px;
    transition: max-height 0.6s ease;
}

.sitemap-section__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.sitemap-section__list li {
    margin: 0;
    padding: 0;
    line-height: 1.4;
}

.sitemap-section__list li a {
    display: block;
    padding: 0.5rem 1.125rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    color: var(--color-text-primary, #1c1917) !important;
    text-decoration: none !important;
    border-bottom: none;
    transition: all 0.15s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sitemap-section__list li a:hover {
    background: rgba(244, 197, 66, 0.08);
    color: var(--color-accent-dark, #d4a72c) !important;
    padding-left: 1.5rem;
}

.sitemap-section__list li.is-hidden {
    display: none;
}

/* Search highlight */
.sitemap-section__list li a mark {
    background: rgba(244, 197, 66, 0.35);
    color: inherit;
    padding: 0 1px;
    border-radius: 2px;
}

/* No results */
.sitemap-no-results {
    text-align: center;
    padding: 3rem 1rem;
    font-family: 'DM Sans', sans-serif;
    color: var(--color-text-muted, #78716c);
    display: none;
}

.sitemap-no-results.is-visible {
    display: block;
}

.sitemap-no-results__icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}

.sitemap-no-results__text {
    font-size: 1.0625rem;
}

/* ===== SUBDIRECTORIES QUICK LIST ===== */
.sitemap-subdirs {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: var(--color-off-white, #fdfcfb);
    border: 1px solid var(--color-border, #e7e5e4);
    border-radius: 6px;
}

.sitemap-subdirs__label {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-text-muted, #78716c);
    margin-bottom: 0.75rem;
}

.sitemap-subdirs ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.sitemap-subdirs li {
    margin: 0;
}

.sitemap-subdirs li a {
    display: inline-block;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-primary, #1c1917) !important;
    text-decoration: none !important;
    padding: 0.375rem 0.875rem;
    border: 1px solid var(--color-border, #e7e5e4);
    border-radius: 4px;
    background: var(--color-white, #fff);
    transition: all 0.2s ease;
}

.sitemap-subdirs li a:hover {
    border-color: var(--color-accent, #f4c542);
    background: rgba(244, 197, 66, 0.06);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sitemap-quicknav__grid .sitemap-qcard {
    animation: fadeInUp 0.4s ease backwards;
}

.sitemap-quicknav__grid .sitemap-qcard:nth-child(1) { animation-delay: 0.05s; }
.sitemap-quicknav__grid .sitemap-qcard:nth-child(2) { animation-delay: 0.1s; }
.sitemap-quicknav__grid .sitemap-qcard:nth-child(3) { animation-delay: 0.15s; }
.sitemap-quicknav__grid .sitemap-qcard:nth-child(4) { animation-delay: 0.2s; }
.sitemap-quicknav__grid .sitemap-qcard:nth-child(5) { animation-delay: 0.25s; }
.sitemap-quicknav__grid .sitemap-qcard:nth-child(6) { animation-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .sitemap-hero {
        padding: 2.5rem 0 2rem;
    }

    .sitemap-hero h1 {
        font-size: 1.75rem;
    }

    .sitemap-quicknav__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.625rem;
    }

    .sitemap-qcard {
        padding: 1rem;
    }

    .sitemap-section__list {
        grid-template-columns: 1fr;
    }

    .sitemap-search__wrap {
        flex-direction: column;
        align-items: stretch;
    }

    .sitemap-search__actions {
        justify-content: flex-end;
    }

    .sitemap-subdirs ul {
        gap: 0.375rem;
    }

    .sitemap-toolbar {
        padding: 1rem 1rem 0;
    }

    .sitemap-directory {
        padding: 0 1rem 3rem;
    }
}

@media (max-width: 480px) {
    .sitemap-quicknav__grid {
        grid-template-columns: 1fr 1fr;
    }

    .sitemap-qcard__icon {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
}

/* ===== OVERRIDE CONTENT-PAGE DEFAULTS ===== */
.sitemap-page-wrap .sitemap-hero h1 {
    text-align: center;
    color: var(--hp-black, #0a0a0a);
    margin-bottom: 1rem;
    font-size: clamp(2rem, 5vw, 3rem);
}

.sitemap-page-wrap .sitemap-section__list li {
    margin-bottom: 0;
}

.sitemap-page-wrap .sitemap-section__list {
    padding-left: 0;
    margin-bottom: 0;
}