/**
 * Index Sacré - Frontend Styles
 *
 * @package IndexSacre
 */

/* CSS Variables */
:root {
    --index-sacre-bg: #F5F3EE;
    --index-sacre-text: #1A1A1A;
    --index-sacre-text-light: #888888;
    --index-sacre-text-muted: #BBBBBB;
    --index-sacre-border: #E5E2DB;
    --index-sacre-accent: #C9A77C;
    --index-sacre-daily: #C9A77C;
    --index-sacre-dream: #7BA3A8;
    --index-sacre-ritual: #C4857A;
    --index-sacre-card-bg: #FFFFFF;
    --index-sacre-font-serif: 'Times New Roman', Georgia, serif;
    --index-sacre-font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --index-sacre-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    --index-sacre-radius: 8px;
    --index-sacre-transition: 0.2s ease;
}

/* Full-page background */
html.index-sacre-page,
html.index-sacre-page body,
body.index-sacre-page {
    background-color: var(--index-sacre-bg) !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Container - TRUE FULL WIDTH */
.index-sacre-container {
    background-color: var(--index-sacre-bg) !important;
    min-height: 100vh;
    padding: 3rem 4rem !important;
    font-family: var(--index-sacre-font-sans);
    color: var(--index-sacre-text);
    width: 100vw !important;
    max-width: 100vw !important;
    margin: 0 !important;
    margin-left: calc(-50vw + 50%) !important;
    margin-right: calc(-50vw + 50%) !important;
    box-sizing: border-box !important;
    position: relative !important;
}

.index-sacre-container *,
.index-sacre-container *::before,
.index-sacre-container *::after {
    box-sizing: border-box;
}

/* Remove ALL underlines */
.index-sacre-container a {
    text-decoration: none !important;
}

.index-sacre-container a:hover {
    text-decoration: none !important;
}

/* Header - CENTERED with search on right */
.index-sacre-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    position: relative;
}

.index-sacre-header-left {
    text-align: center;
    margin-bottom: 1.5rem;
}

.index-sacre-header-right {
    position: absolute;
    right: 0;
    top: 0;
}

.index-sacre-title {
    font-family: var(--index-sacre-font-serif);
    font-size: 3.5rem;
    font-weight: 400;
    font-style: italic;
    color: var(--index-sacre-text);
    margin: 0 0 0.75rem 0;
    line-height: 1.1;
    text-align: center;
}

.index-sacre-subtitle {
    font-size: 0.9rem;
    color: var(--index-sacre-text-light);
    margin: 0;
    font-style: italic;
    text-align: center;
}

/* Search - Fixed and improved */
.index-sacre-search {
    position: relative !important;
    width: 260px !important;
    display: block !important;
}

.index-sacre-search-icon {
    position: absolute !important;
    left: 14px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    color: #BBBBBB !important;
    pointer-events: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 10 !important;
    width: 16px !important;
    height: 16px !important;
}

.index-sacre-search-icon svg,
.index-sacre-search-icon .index-sacre-icon {
    width: 16px !important;
    height: 16px !important;
}

.index-sacre-container .index-sacre-search-input,
input.index-sacre-search-input {
    width: 100% !important;
    padding: 12px 16px 12px 44px !important;
    font-size: 0.9rem !important;
    font-family: var(--index-sacre-font-sans) !important;
    border: 1px solid #E5E2DB !important;
    border-radius: 6px !important;
    background: #FFFFFF !important;
    color: #1A1A1A !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    box-sizing: border-box !important;
    text-indent: 0 !important;
}

.index-sacre-container .index-sacre-search-input:focus,
input.index-sacre-search-input:focus {
    outline: none !important;
    border-color: #C9A77C !important;
    box-shadow: 0 0 0 3px rgba(201, 167, 124, 0.15) !important;
}

.index-sacre-container .index-sacre-search-input::placeholder,
input.index-sacre-search-input::placeholder {
    color: #BBBBBB !important;
    font-style: italic !important;
    opacity: 1 !important;
    padding-left: 0 !important;
}

/* Alphabet Navigation */
.index-sacre-alphabet-nav {
    position: sticky;
    top: 0;
    background: var(--index-sacre-bg);
    padding: 1.25rem 0;
    z-index: 1;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--index-sacre-border);
}

/* When scrolled, alphabet can have slightly higher z-index */
.index-sacre-alphabet-nav.is-sticky {
    z-index: 5;
}

.index-sacre-alphabet-list {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.index-sacre-alphabet-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.75rem;
    height: 1.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none !important;
    color: var(--index-sacre-text);
    transition: color var(--index-sacre-transition);
}

.index-sacre-alphabet-link:hover:not(.disabled) {
    color: var(--index-sacre-accent);
    text-decoration: none !important;
}

.index-sacre-alphabet-link.disabled {
    color: var(--index-sacre-text-muted);
    font-weight: 400;
    cursor: default;
    pointer-events: none;
}

.index-sacre-alphabet-link.active {
    color: var(--index-sacre-accent);
}

/* Main Layout - Sidebar LEFT, Products RIGHT */
.index-sacre-main {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    width: 100%;
}

/* Sidebar - STICKY LEFT - BIGGER TEXT */
.index-sacre-sidebar {
    position: sticky;
    top: 6rem;
    width: 260px;
    flex-shrink: 0;
    align-self: flex-start;
}

.index-sacre-legend {
    margin-bottom: 1.5rem;
}

.index-sacre-legend-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--index-sacre-text);
    margin: 0 0 1.25rem 0;
}

.index-sacre-legend-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.index-sacre-legend-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 1rem;
    color: var(--index-sacre-text);
}

.index-sacre-legend-item .index-sacre-icon {
    width: 22px;
    height: 22px;
}

.index-sacre-legend-item:nth-child(1) .index-sacre-icon {
    color: var(--index-sacre-daily);
}

.index-sacre-legend-item:nth-child(2) .index-sacre-icon {
    color: var(--index-sacre-dream);
}

.index-sacre-legend-item:nth-child(3) .index-sacre-icon {
    color: var(--index-sacre-ritual);
}

/* Filter buttons in legend */
.index-sacre-filter-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: none;
    border: none;
    padding: 0.5rem 0.75rem;
    margin: -0.5rem -0.75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease, opacity 0.2s ease;
    font-size: inherit;
    color: inherit;
    width: calc(100% + 1.5rem);
}

.index-sacre-filter-btn:hover {
    background-color: rgba(0, 0, 0, 0.04);
}

.index-sacre-filter-btn.active {
    background-color: rgba(201, 167, 124, 0.15);
}

.index-sacre-filter-btn .index-sacre-icon {
    width: 22px;
    height: 22px;
}

/* Clear filter button */
.index-sacre-filter-clear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--index-sacre-border);
    padding: 0.4rem 0.75rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--index-sacre-text-light);
    margin-top: 1rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.index-sacre-filter-clear:hover {
    background-color: #e0e0e0;
    color: #1A1A1A;
    border-color: #ccc;
}

/* Info Box */
.index-sacre-info {
    padding-top: 1.25rem;
    margin-top: 1rem;
    border-top: 1px solid var(--index-sacre-border);
}

.index-sacre-info-icon {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--index-sacre-text-muted);
}

.index-sacre-info-icon .index-sacre-icon {
    width: 20px;
    height: 20px;
}

.index-sacre-info p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--index-sacre-text-light);
}

/* Products Area - Takes remaining width */
.index-sacre-products {
    flex: 1;
    min-width: 0;
}

/* Letter Sections */
.index-sacre-letter-section {
    margin-bottom: 3rem;
    scroll-margin-top: 5rem;
}

.index-sacre-letter-header {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--index-sacre-border);
}

.index-sacre-letter-heading {
    font-family: var(--index-sacre-font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--index-sacre-text-muted);
    line-height: 1;
}

.index-sacre-letter-count {
    font-size: 0.75rem;
    color: var(--index-sacre-text-muted);
}

/* Products Grid - 3 columns */
.index-sacre-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* Product Card */
.index-sacre-product-card {
    background: var(--index-sacre-card-bg);
    border-radius: var(--index-sacre-radius);
    box-shadow: var(--index-sacre-shadow);
    transition: box-shadow var(--index-sacre-transition), transform var(--index-sacre-transition);
    overflow: hidden;
}

.index-sacre-product-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.index-sacre-product-card.hidden {
    display: none;
}

.index-sacre-product-link {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.25rem;
    text-decoration: none !important;
    color: inherit;
    min-height: 120px;
}

.index-sacre-product-link:hover {
    text-decoration: none !important;
}

.index-sacre-product-main {
    flex: 1;
    min-width: 0;
}

.index-sacre-product-title {
    font-family: var(--index-sacre-font-serif);
    font-size: 1.15rem;
    font-weight: 400;
    font-style: italic;
    color: var(--index-sacre-text);
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
    text-decoration: none !important;
}

.index-sacre-product-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 0.75rem;
}

.index-sacre-product-origin {
    color: var(--index-sacre-text-light);
}

.index-sacre-product-separator {
    color: var(--index-sacre-text-muted);
}

.index-sacre-product-cta {
    display: block;
    color: var(--index-sacre-accent);
    text-decoration: none !important;
    transition: color var(--index-sacre-transition);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-top: auto;
}

.index-sacre-product-cta:hover {
    text-decoration: none !important;
}

.index-sacre-product-card:hover .index-sacre-product-cta {
    color: var(--index-sacre-text);
}

/* Trinity Icons in Card - BIGGER */
.index-sacre-product-trinity {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-left: 1rem;
    flex-shrink: 0;
}

.index-sacre-product-trinity .index-sacre-icon {
    width: 22px;
    height: 22px;
    opacity: 0.7;
}

.index-sacre-trinity-daily .index-sacre-icon {
    color: var(--index-sacre-daily);
}

.index-sacre-trinity-dream .index-sacre-icon {
    color: var(--index-sacre-dream);
}

.index-sacre-trinity-ritual .index-sacre-icon {
    color: var(--index-sacre-ritual);
}

/* Icons */
.index-sacre-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* No Results */
.index-sacre-no-results,
.index-sacre-no-products {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--index-sacre-text-light);
    font-size: 1rem;
}

/* Back to Top Button */
.index-sacre-back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--index-sacre-card-bg);
    color: var(--index-sacre-text);
    border: 1px solid var(--index-sacre-border);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity var(--index-sacre-transition), visibility var(--index-sacre-transition), transform var(--index-sacre-transition), background-color var(--index-sacre-transition);
    z-index: 999;
}

.index-sacre-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.index-sacre-back-to-top:hover {
    background: #FFFFFF;
    color: #1A1A1A;
    border-color: #1A1A1A;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

/* Large screens - 4 columns */
@media (min-width: 1400px) {
    .index-sacre-products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Medium-large screens */
@media (max-width: 1200px) {
    .index-sacre-container {
        padding: 2rem;
    }

    .index-sacre-title {
        font-size: 2.75rem;
    }

    .index-sacre-sidebar {
        width: 220px;
    }

    .index-sacre-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .index-sacre-header-right {
        position: static;
        margin-top: 1rem;
    }

    .index-sacre-search {
        width: 100%;
        max-width: 300px;
    }
}

/* Tablets */
@media (max-width: 1024px) {
    .index-sacre-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .index-sacre-main {
        gap: 2rem;
    }

    .index-sacre-sidebar {
        width: 200px;
    }
}

/* Small Tablets */
@media (max-width: 900px) {
    .index-sacre-header {
        align-items: center;
    }

    .index-sacre-header-right {
        position: static;
        margin-top: 1rem;
    }

    .index-sacre-search {
        width: 100%;
        max-width: 350px;
    }

    .index-sacre-title {
        font-size: 2.25rem;
    }

    /* Stack sidebar above content on tablets */
    .index-sacre-main {
        flex-direction: column;
    }

    .index-sacre-sidebar {
        position: relative;
        top: 0;
        width: 100%;
        display: flex;
        gap: 2rem;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid var(--index-sacre-border);
        margin-bottom: 1.5rem;
    }

    .index-sacre-legend {
        margin-bottom: 0;
    }

    .index-sacre-legend-list {
        display: flex;
        gap: 1.5rem;
    }

    .index-sacre-info {
        border-top: none;
        border-left: 1px solid var(--index-sacre-border);
        padding-top: 0;
        padding-left: 2rem;
        margin-top: 0;
        flex: 1;
    }

    .index-sacre-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Phones */
@media (max-width: 768px) {
    .index-sacre-container {
        padding: 1rem 0.75rem !important;
        padding-bottom: 100px !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .index-sacre-header {
        padding: 0 0.5rem;
    }

    .index-sacre-title {
        font-size: 1.75rem;
    }

    .index-sacre-subtitle {
        font-size: 0.8rem;
    }

    .index-sacre-search {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Alphabet nav - scrollable with arrows */
    .index-sacre-alphabet-nav {
        padding: 0.75rem 0.5rem;
        margin-bottom: 1rem;
        display: flex !important;
        align-items: center;
        gap: 6px;
        z-index: 1 !important;
    }

    .index-sacre-alphabet-list {
        flex: 1 !important;
        flex-wrap: nowrap !important;
        justify-content: flex-start !important;
        gap: 0.4rem !important;
        padding: 0.25rem 0 !important;
        overflow-x: scroll !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
        scroll-behavior: smooth !important;
        touch-action: pan-x !important;
    }

    .index-sacre-alphabet-list::-webkit-scrollbar {
        display: none !important;
    }

    .index-sacre-alphabet-link {
        min-width: 1.75rem !important;
        height: 1.75rem !important;
        flex-shrink: 0 !important;
        font-size: 0.85rem !important;
    }

    /* Scroll arrows - on LEFT and RIGHT sides */
    .index-sacre-scroll-arrow {
        display: flex !important;
        width: 26px !important;
        height: 26px !important;
        min-width: 26px !important;
        background: rgba(255, 255, 255, 0.9) !important;
        border: 1px solid #E5E2DB !important;
        border-radius: 50% !important;
        align-items: center !important;
        justify-content: center !important;
        cursor: pointer !important;
        opacity: 0.5 !important;
        transition: opacity 0.2s ease !important;
        padding: 0 !important;
        flex-shrink: 0 !important;
        position: relative !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        transform: none !important;
    }

    .index-sacre-scroll-arrow:hover,
    .index-sacre-scroll-arrow:active {
        opacity: 1 !important;
    }

    .index-sacre-scroll-arrow svg {
        width: 12px !important;
        height: 12px !important;
        color: #888 !important;
    }

    .index-sacre-scroll-arrow.hidden {
        opacity: 0.2 !important;
        pointer-events: none !important;
    }

    /* Hide sidebar on mobile */
    .index-sacre-sidebar {
        display: none !important;
    }

    /* Products area full width */
    .index-sacre-products {
        padding: 0 0.5rem !important;
    }

    .index-sacre-letter-section {
        margin-bottom: 2rem;
    }

    .index-sacre-letter-header {
        padding: 0 0.25rem;
    }

    /* Sticky bottom legend for mobile */
    .index-sacre-mobile-legend {
        display: flex !important;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: #FFFFFF;
        border-top: 1px solid #E5E2DB;
        padding: 8px 8px;
        z-index: 90;
        justify-content: space-between;
        align-items: center;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
    }

    .index-sacre-mobile-legend-item {
        display: flex;
        align-items: center;
        gap: 3px;
        font-size: 0.7rem;
        color: #666;
        background: none;
        border: none;
        padding: 8px 6px;
        border-radius: 6px;
        cursor: pointer;
        transition: background-color 0.2s ease;
        white-space: nowrap;
    }

    .index-sacre-mobile-legend-item:hover,
    .index-sacre-mobile-legend-item:active {
        background-color: rgba(0, 0, 0, 0.05);
    }

    .index-sacre-mobile-legend-item.active {
        background-color: rgba(201, 167, 124, 0.2);
    }

    .index-sacre-mobile-legend-item svg {
        width: 14px;
        height: 14px;
        flex-shrink: 0;
    }

    .index-sacre-mobile-legend-item.daily svg {
        color: #C9A77C;
    }

    .index-sacre-mobile-legend-item.dream svg {
        color: #7BA3A8;
    }

    .index-sacre-mobile-legend-item.ritual svg {
        color: #C4857A;
    }

    /* Mobile clear filter button */
    .index-sacre-mobile-legend-clear {
        font-size: 0.65rem;
        padding: 6px 10px;
        background: #f0f0f0;
        border: none;
        border-radius: 12px;
        color: #666;
        cursor: pointer;
        white-space: nowrap;
    }

    .index-sacre-mobile-legend-clear:hover {
        background: #e0e0e0;
    }

    .index-sacre-info {
        display: none;
    }

    .index-sacre-letter-heading {
        font-size: 1.75rem;
    }

    .index-sacre-products-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem;
    }

    .index-sacre-product-card {
        width: 100% !important;
    }

    .index-sacre-product-link {
        padding: 1rem;
        min-height: auto;
    }

    .index-sacre-product-title {
        font-size: 1.05rem;
    }

    /* Move back-to-top to left side on mobile */
    .index-sacre-back-to-top {
        bottom: 100px !important;
        left: 1rem !important;
        right: auto !important;
        width: 40px !important;
        height: 40px !important;
        z-index: 997 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .index-sacre-back-to-top.visible {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateY(0) !important;
    }
}

/* Hide mobile legend on desktop */
.index-sacre-mobile-legend {
    display: none;
}

/* Scroll arrows hidden on desktop */
.index-sacre-scroll-arrow {
    display: none;
}

/* Phones */
@media (max-width: 540px) {
    .index-sacre-container {
        padding: 1rem;
    }

    .index-sacre-title {
        font-size: 1.75rem;
    }

    .index-sacre-subtitle {
        font-size: 0.8rem;
    }

    .index-sacre-products-grid {
        grid-template-columns: 1fr;
    }

    .index-sacre-product-link {
        flex-direction: row;
    }

    .index-sacre-product-trinity {
        flex-direction: row;
        gap: 0.5rem;
    }

    .index-sacre-letter-heading {
        font-size: 1.75rem;
    }

    .index-sacre-legend-title {
        font-size: 0.75rem;
    }

    .index-sacre-legend-item {
        font-size: 0.9rem;
    }

    .index-sacre-legend-item .index-sacre-icon {
        width: 20px;
        height: 20px;
    }
}

/* Very Small Phones */
@media (max-width: 360px) {
    .index-sacre-title {
        font-size: 1.5rem;
    }

    .index-sacre-alphabet-link {
        min-width: 1.4rem;
        height: 1.4rem;
        font-size: 0.8rem;
    }

    .index-sacre-product-title {
        font-size: 0.95rem;
    }

    .index-sacre-product-meta {
        font-size: 0.65rem;
    }
}

/* Print Styles */
@media print {
    .index-sacre-search,
    .index-sacre-alphabet-nav,
    .index-sacre-back-to-top,
    .index-sacre-info {
        display: none !important;
    }

    .index-sacre-container {
        background: #fff;
        padding: 0;
    }

    .index-sacre-main {
        flex-direction: column;
    }

    .index-sacre-sidebar {
        position: relative;
        top: 0;
        width: 100%;
    }

    .index-sacre-product-card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
}

/* Accessibility - Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .index-sacre-container *,
    .index-sacre-container *::before,
    .index-sacre-container *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

/* Focus styles */
.index-sacre-search-input:focus-visible,
.index-sacre-alphabet-link:focus-visible,
.index-sacre-product-link:focus-visible,
.index-sacre-back-to-top:focus-visible {
    outline: 2px solid var(--index-sacre-accent);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .index-sacre-product-card {
        border: 2px solid var(--index-sacre-text);
    }

    .index-sacre-alphabet-link.disabled {
        color: #666;
    }
}