:root {
    --color-pearl-ruby: #721422;
    --color-grey-black: #555555;
    --color-black: #000000;
    --color-white-cream: #fefbf5;
    --color-cream: #fdf4e3;

    --font-title: "Nippo", sans-serif;
    --font-body: "Libre Franklin", sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    color: var(--color-black);
    min-height: 100vh;
}

/* Local Fonts */
@font-face {
    font-family: "Nippo";
    font-style: normal;
    font-weight: 100 900;
    font-display: block;
    src:
        url("../fonts/Nippo-Variable.woff2") format("woff2"),
        url("../fonts/Nippo-Variable.ttf") format("truetype");
}

@font-face {
    font-family: "Libre Franklin";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/LibreFranklin-VariableFont.ttf") format("truetype");
}

@font-face {
    font-family: "Libre Franklin";
    font-style: italic;
    font-weight: 100 900;
    font-display: swap;
    src: url("../fonts/LibreFranklin-Italic-VariableFont.ttf")
        format("truetype");
}

@font-face {
    font-family: "Material Symbols Rounded";
    font-style: normal;
    font-weight: 100 700;
    font-display: block;
    src: url("../fonts/MaterialSymbolsRounded-VariableFont.ttf")
        format("truetype");
}

.material-symbols-rounded {
    font-family: "Material Symbols Rounded";
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-smoothing: antialiased;
    font-variation-settings:
        "FILL" 0,
        "wght" 400,
        "GRAD" 0,
        "opsz" 24;
    vertical-align: middle;
}

/* Header Navigation (Show & Index Shared) */
.top-navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-link {
    color: var(--color-white-cream);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: opacity 0.2s ease;
}

.back-link:hover {
    opacity: 0.8;
}

.back-link .material-symbols-rounded {
    font-size: 20px;
    text-decoration: none;
}

.back-link .back-text {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.lang-switch {
    color: var(--color-white-cream);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.lang-opt {
    color: var(--color-white-cream);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

.lang-opt:hover {
    opacity: 0.8;
}

.lang-opt.active-lang {
    text-decoration: underline;
    text-underline-offset: 4px;
    font-weight: 500;
}

/* Dropdown Language Switcher (Unified with top navbar) */
.dropdown-lang-switch {
    color: var(--color-black);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 2px 0;
}

.dropdown-lang-switch .lang-opt {
    color: var(--color-black);
}

.dropdown-lang-switch .lang-opt.active-lang {
    color: var(--color-pearl-ruby);
    text-decoration: underline;
    text-underline-offset: 4px;
    font-weight: 500;
}

/* Main Container */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Dropdown Backdrop to prevent clicks passing through */
.dropdown-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    background: transparent;
}

.dropdown-backdrop.active {
    display: block;
}

/* ==========================================================================
   INDEX VIEW STYLES
   ========================================================================== */

.index-header {
    text-align: center;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.title-wrapper {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    margin-bottom: 16px;
}

.header-logo-img {
    max-width: 100%;
    width: 580px;
    height: auto;
    display: block;
    object-fit: contain;
    margin: 0 auto;
    padding: 0;
}

.index-main-title {
    font-family: var(--font-title);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white-cream);
    line-height: 1;
    letter-spacing: -1px;
}

.index-gallery-sub {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-white-cream);
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.index-subtitle {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: rgba(254, 251, 245, 0.7);
    font-weight: 400;
}

/* Top Controls Bar Above Grid */
.grid-controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    margin-bottom: 24px;
    padding: 0 4px;
    flex-wrap: wrap;
    gap: 12px;
}

.grid-count-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.active-filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: var(--color-cream);
    color: var(--color-black);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.active-filter-tag:hover {
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
}

.active-filter-tag .tag-close {
    font-size: 16px;
}

.grid-sort-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.grid-sort-pills-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sort-label {
    color: rgba(254, 251, 245, 0.7);
    font-size: 0.85rem;
    font-weight: 500;
    margin-right: 4px;
}

.sort-chip {
    background-color: rgba(254, 251, 245, 0.08);
    color: var(--color-white-cream);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(254, 251, 245, 0.15);
    transition: all 0.2s ease;
    white-space: nowrap;
    text-align: center;
}

.sort-chip:hover {
    background-color: rgba(254, 251, 245, 0.18);
}

.sort-chip.active {
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
    border-color: var(--color-pearl-ruby);
    font-weight: 600;
}

/* Grid Layout (4 columns desktop, 1 column mobile) */
.hybrids-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 16px;
}

.hybrid-card-item {
    background-color: var(--color-cream);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
    cursor: pointer;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

/* Whole Card Hover Effect */
.hybrid-card-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.hybrid-card-img-link {
    display: block;
    width: 100%;
    text-decoration: none;
    overflow: hidden;
    border-radius: 18px 18px 0 0;
    background-color: transparent;
}

/* Uncropped image filling top of card */
.hybrid-card-img {
    width: 100%;
    height: auto;
    max-height: 380px;
    display: block;
    object-fit: contain;
    padding: 0;
    margin: 0 auto;
    border-radius: 18px 18px 0 0;
}

.hybrid-card-content {
    padding: 12px 16px 16px 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.hybrid-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-black);
    padding: 0 2px 6px 2px;
}

/* Like Button: Transparent default background, appears ONLY on hover (like Show view) */
.index-like-btn {
    position: relative;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-black);
    padding: 4px 8px;
    border-radius: 8px;
    transition: all 0.15s ease;
}

.index-like-btn:hover {
    background-color: rgba(114, 20, 34, 0.08);
}

.index-like-btn .material-symbols-rounded {
    font-size: 19px;
    color: var(--color-pearl-ruby);
}

.index-like-btn.liked .material-symbols-rounded {
    font-variation-settings:
        "FILL" 1,
        "wght" 400,
        "GRAD" 0,
        "opsz" 24 !important;
}

.meta-date {
    font-size: 0.8rem;
    color: var(--color-grey-black);
    font-weight: 500;
}

.card-inner-divider {
    border: 0;
    height: 1px;
    background-color: rgba(114, 20, 34, 0.2);
    margin: 4px 0 10px 0;
}

.cards-used-section {
    margin-top: auto;
}

.cards-used-title {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-grey-black);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.cards-used-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cards-used-item {
    font-size: 0.82rem;
    color: var(--color-black);
    line-height: 1.35;
}

.cards-used-item.is-base {
    color: var(--color-pearl-ruby);
    font-weight: 700;
}

.cards-used-item .game-name {
    color: var(--color-grey-black);
    font-size: 0.78rem;
    font-style: italic;
}

.cards-used-item.is-base .game-name {
    color: var(--color-pearl-ruby);
    opacity: 0.85;
}

/* ==========================================================================
   STICKY PAGINATION BAR STYLES
   ========================================================================== */

.sticky-controls-bar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    background-color: var(--color-cream);
    border: none;
    border-radius: 24px;
    padding: 16px 16px 16px 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    width: 92%;
    max-width: 520px;
}

.bar-header-row {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 8px;
}

.bar-counter {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-grey-black);
    text-align: center;
}

.bar-tune-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-30%);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-black);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.bar-tune-btn:hover {
    background-color: rgba(0, 0, 0, 0.08);
}

.bar-tune-btn.has-filter::after {
    content: "";
    position: absolute;
    top: 3px;
    right: 3px;
    width: 7px;
    height: 7px;
    background-color: var(--color-pearl-ruby);
    border-radius: 50%;
}

.bar-tune-btn .material-symbols-rounded {
    font-size: 24px;
}

.bar-numbers-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.page-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    text-decoration: none;
    color: var(--color-black);
    font-size: 0.95rem;
    font-weight: 700;
    transition: all 0.2s ease;
}

.page-pill:hover:not(.active) {
    background-color: rgba(0, 0, 0, 0.08);
}

.page-pill.active {
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
}

.page-dots {
    font-size: 0.9rem;
    color: var(--color-grey-black);
    padding: 0 4px;
}

/* Bottom Row: Previous & Next buttons take ALL available width */
.bar-bottom-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.nav-bottom-btn {
    flex: 1;
    background-color: #ebe1d0;
    color: var(--color-black);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 700;
    padding: 10px 0;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition:
        background-color 0.2s ease,
        opacity 0.2s ease;
    text-align: center;
}

.nav-bottom-btn:hover:not(.disabled) {
    background-color: #e0d3be;
}

.nav-bottom-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background-color: rgba(0, 0, 0, 0.06);
}

/* Controls Dropdown Panel */
.controls-dropdown-panel {
    position: absolute;
    bottom: calc(100% + 12px);
    right: 0;
    width: 280px;
    background-color: var(--color-cream);
    border: none;
    border-radius: 18px;
    padding: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    display: none;
    flex-direction: column;
    gap: 16px;
    z-index: 1002;
    box-sizing: border-box;
}

.controls-dropdown-panel.active {
    display: flex;
}

.dropdown-section-title {
    font-family: var(--font-title);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 6px;
}

.dropdown-date-filter {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

/* Mobile-optimized Date Input */
.dropdown-date-input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    background-color: var(--color-white-cream);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-black);
    color-scheme: light;
    outline: none;
    min-height: 42px;
}

.dropdown-filter-actions {
    display: flex;
    gap: 6px;
    width: 100%;
    margin-top: 4px;
}

.btn-filter-submit {
    flex: 1;
    padding: 10px;
    border-radius: 10px;
    border: none;
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: opacity 0.2s ease;
}

.btn-filter-submit:hover {
    opacity: 0.9;
}

.btn-filter-reset {
    flex: 1;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    background-color: var(--color-white-cream);
    color: var(--color-black);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    transition: background-color 0.2s ease;
}

.btn-filter-reset:hover {
    background-color: rgba(0, 0, 0, 0.06);
}

/* ==========================================================================
   SHOW VIEW STYLES
   ========================================================================== */

.hybrid-show-card {
    background-color: var(--color-cream);
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    overflow: visible;
}

.hybrid-title {
    font-family: var(--font-title);
    font-size: 2.4rem;
    font-weight: 700;
    text-align: center;
    color: var(--color-black);
    margin-bottom: 28px;
    letter-spacing: -0.5px;
}

.hybrid-main-box {
    background-color: transparent;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    margin-bottom: 20px;
}

.hybrid-img-wrapper {
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hybrid-image {
    max-width: 100%;
    max-height: 580px;
    height: auto;
    object-fit: contain;
    border-radius: 18px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.hybrid-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 8px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    color: var(--color-black);
}

.like-meta-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-black);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.like-meta-btn:hover {
    background-color: rgba(114, 20, 34, 0.06);
}

.like-meta-btn .material-symbols-rounded {
    font-size: 20px;
    color: var(--color-pearl-ruby);
    transition:
        font-variation-settings 0.2s ease,
        transform 0.2s ease;
}

.like-meta-btn.liked .material-symbols-rounded {
    font-variation-settings:
        "FILL" 1,
        "wght" 400,
        "GRAD" 0,
        "opsz" 24 !important;
    color: var(--color-pearl-ruby);
}

.date-meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    color: var(--color-black);
}

.date-meta .material-symbols-rounded {
    font-size: 20px;
    color: var(--color-grey-black);
}

.action-buttons-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 32px;
}

.btn-action {
    flex: 1;
    padding: 14px 24px;
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 0.98rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-share {
    background-color: var(--color-cream);
    color: var(--color-pearl-ruby);
    border: 2px solid var(--color-pearl-ruby);
}

.btn-share:hover {
    background-color: rgba(114, 20, 34, 0.08);
    transform: translateY(-1px);
}

.btn-download {
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
    border: 2px solid var(--color-pearl-ruby);
}

.btn-download:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.section-divider {
    border: 0;
    height: 1.5px;
    background-color: var(--color-pearl-ruby);
    opacity: 0.35;
    margin: 36px 0;
}

.source-cards-section {
    margin-top: 10px;
    overflow: visible;
}

.section-title {
    font-family: var(--font-title);
    font-size: 1.9rem;
    font-weight: 700;
    text-align: center;
    color: var(--color-black);
    margin-bottom: 28px;
}

.source-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    overflow: visible;
}

.source-card-item {
    background-color: var(--color-white-cream);
    border-radius: 16px;
    padding: 22px 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: none;
    position: relative;
    z-index: 1;
    overflow: visible;
}

.source-card-item:hover,
.source-card-item:focus-within {
    z-index: 100;
}

.source-card-item.is-base-card {
    background-color: var(--color-pearl-ruby);
    padding-top: 28px;
    box-shadow: none;
}

.base-card-badge {
    position: absolute;
    top: -11px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-black);
    color: var(--color-white-cream);
    padding: 3px 14px;
    border-radius: 20px;
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.source-card-img {
    max-width: 100%;
    height: 240px;
    object-fit: contain;
    border-radius: 12px;
    margin-bottom: 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.source-card-item.is-base-card .source-card-img {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.source-card-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 4px;
    line-height: 1.3;
}

.is-base-card .source-card-title {
    color: var(--color-white-cream);
}

.source-card-deck {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-style: italic;
    color: var(--color-grey-black);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    position: relative;
    overflow: visible;
}

.is-base-card .source-card-deck {
    color: var(--color-white-cream);
    opacity: 0.9;
}

.info-icon-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
    font-size: 10px;
    font-weight: 700;
    font-style: normal;
    cursor: pointer;
    position: relative;
    vertical-align: middle;
}

.is-base-card .info-icon-badge {
    background-color: var(--color-white-cream);
    color: var(--color-pearl-ruby);
}

.info-icon-badge .tooltip-box {
    visibility: hidden;
    opacity: 0;
    width: 240px;
    background-color: var(--color-black);
    color: var(--color-white-cream);
    text-align: left;
    border-radius: 8px;
    padding: 10px 12px;
    position: absolute;
    z-index: 99999;
    bottom: 140%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8rem;
    font-style: normal;
    line-height: 1.4;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
    transition:
        opacity 0.2s ease,
        visibility 0.2s ease;
    pointer-events: none;
}

.info-icon-badge .tooltip-box::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: var(--color-black) transparent transparent transparent;
}

.info-icon-badge:hover .tooltip-box {
    visibility: visible;
    opacity: 1;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    width: 100%;
    max-width: 440px;
    transform: scale(0.92);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-card {
    background-color: var(--color-cream);
    border-radius: 20px;
    width: 100%;
    padding: 24px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
    box-sizing: border-box;
}

.modal-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 16px;
    text-align: center;
}

.modal-title {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-black);
    margin: 0;
    text-align: center;
}

.modal-close-btn {
    background-color: var(--color-cream);
    border: none;
    cursor: pointer;
    color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition:
        transform 0.2s ease,
        background-color 0.2s ease;
    box-sizing: border-box;
    position: relative;
}

.modal-close-btn .material-symbols-rounded {
    font-size: 26px;
    font-weight: 700;
}

.modal-close-btn:hover {
    background-color: var(--color-white-cream);
    transform: scale(1.08);
}

.modal-subtext {
    font-size: 0.9rem;
    color: var(--color-grey-black);
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.4;
}

.modal-qr-wrapper {
    background-color: var(--color-white-cream);
    padding: 20px;
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(114, 20, 34, 0.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    margin-bottom: 20px;
}

.copy-url-group {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 8px;
    width: 100%;
    min-width: 0;
    margin-bottom: 16px;
}

.copy-url-input {
    flex: 1 1 0%;
    min-width: 0;
    width: 0;
    height: 44px;
    padding: 0 14px;
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    background-color: var(--color-white-cream);
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--color-black);
    outline: none;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    box-sizing: border-box;
}

.copy-url-btn {
    flex: 0 0 auto;
    flex-shrink: 0;
    height: 44px;
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
    border: none;
    border-radius: 10px;
    padding: 0 16px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-sizing: border-box;
}

.copy-url-btn:hover {
    opacity: 0.92;
}

.copy-url-btn.copied {
    background-color: #2e7d32;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hybrids-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .hybrids-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .top-navbar,
    .main-container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .index-main-title {
        font-size: 2.5rem;
    }

    .grid-controls-bar {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 12px;
        margin-bottom: 20px;
    }

    .grid-count-info {
        justify-content: center;
        width: 100%;
    }

    .grid-sort-group {
        flex-direction: column;
        align-items: center;
        width: 100%;
        margin-left: 0;
        gap: 8px;
    }

    .sort-label {
        margin-right: 0;
        text-align: center;
    }

    .grid-sort-pills-row {
        display: flex;
        flex-direction: row;
        width: 100%;
        justify-content: space-between;
        gap: 6px;
    }

    .sort-chip {
        flex: 1;
        text-align: center;
        padding: 8px 4px;
        font-size: 0.76rem;
    }

    /* Refined 1-column mobile card styling */
    .hybrids-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
    }

    .hybrid-card-img {
        max-height: none;
    }

    .hybrid-card-content {
        padding: 10px 14px 14px 14px;
    }

    .controls-dropdown-panel {
        width: 100%;
        left: 0;
        right: 0;
        border-radius: 20px;
    }

    .hybrid-show-card {
        padding: 24px 16px;
        border-radius: 20px;
    }

    .hybrid-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
    }

    .action-buttons-group {
        flex-direction: column-reverse;
        gap: 10px;
    }

    .btn-action {
        width: 100%;
    }

    .source-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .source-card-img {
        height: 260px;
    }

    .sticky-controls-bar {
        width: 85%;
        padding: 12px 12px;
        border-radius: 12px;
    }
}

/* ==========================================================================
   FONT LOADING & SKELETON UTILITIES
   ========================================================================== */

/* Square Skeleton Loader for Icons before Material Symbols font finishes loading */
html:not(.fonts-loaded) .material-symbols-rounded {
    color: transparent !important;
    user-select: none;
    display: inline-block;
    width: 1em;
    height: 1em;
    line-height: 1;
    border-radius: 6px;
    vertical-align: middle;
    position: relative;
    overflow: hidden;
    background-color: rgba(114, 20, 34, 0.12) !important;
}

html:not(.fonts-loaded) .material-symbols-rounded::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: translateX(-100%);
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.6) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: skeleton-wave 1.4s infinite ease-in-out;
}

/* Skeleton shimmer animation for images */
.skeleton-loader {
    position: relative;
    overflow: hidden;
    background-color: rgba(235, 225, 208, 0.45) !important;
}

.skeleton-loader::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transform: translateX(-100%);
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(254, 251, 245, 0.75) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: skeleton-wave 1.6s infinite ease-in-out;
}

@keyframes skeleton-wave {
    0% {
        transform: translateX(-100%);
    }
    60% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Image Skeleton Placeholders matching exact 752 x 1040 card aspect ratio */
.hybrid-card-img-link.skeleton-loader {
    width: 100%;
    aspect-ratio: 752 / 1040;
    height: auto;
    border-radius: 18px 18px 0 0;
    display: block;
}

.hybrid-img-wrapper.skeleton-loader {
    width: 100%;
    max-width: 420px;
    aspect-ratio: 752 / 1040;
    height: auto;
    max-height: 580px;
    border-radius: 16px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.source-card-img-wrapper.skeleton-loader {
    width: 100%;
    aspect-ratio: 752 / 1040;
    height: auto;
    border-radius: 8px;
    display: block;
}

/* Smooth Image Fade-In */
.img-loading {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.img-loaded {
    opacity: 1;
}

/* Floating Sticky Info Button */
.floating-info-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1050;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-cream);
    color: var(--color-black);
    border: 1px solid rgba(0, 0, 0, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    cursor: pointer;
    transition:
        transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
        background-color 0.2s ease,
        box-shadow 0.2s ease;
    text-decoration: none;
}

.floating-info-btn .material-symbols-rounded {
    font-size: 26px;
    font-weight: 600;
}

.floating-info-btn:hover {
    background-color: var(--color-white-cream);
    transform: scale(1.12);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5);
}

/* On index page where sticky controls bar is active, position higher above pagination */
body.has-sticky-bar .floating-info-btn {
    bottom: 175px;
    right: 24px;
}

@media (max-width: 600px) {
    body.has-sticky-bar .floating-info-btn {
        bottom: 170px;
        right: 24px;
        width: 44px;
        height: 44px;
    }
}

/* Adjust main-container padding on index page when sticky controls bar is active */
body.has-sticky-bar .main-container {
    padding-bottom: 144px;
}

/* Social Share Button in Share Modal */
.btn-share-socials {
    width: 100%;
    background-color: var(--color-pearl-ruby);
    color: var(--color-white-cream);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    margin-top: 14px;
    box-shadow: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn-share-socials:hover {
    background-color: #8c1929;
    transform: translateY(-1px);
    box-shadow: none;
}

.btn-share-socials .material-symbols-rounded {
    font-size: 22px;
}

.btn-web-share:hover {
    background-color: #222222;
    transform: translateY(-1px);
}

/* Exhibition Context Card on Hybrid Show Page */
.exhibition-context-card {
    background: rgba(114, 20, 34, 0.04);
    border: 1px solid rgba(114, 20, 34, 0.16);
    border-radius: 16px;
    padding: 22px;
    margin-top: 28px;
    color: var(--color-black);
    text-align: left;
}

.exhibition-context-title {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-pearl-ruby);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.exhibition-context-text {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--color-black);
    opacity: 0.95;
}

.exhibition-context-text a {
    color: var(--color-pearl-ruby);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Info Modal Content */
.info-modal-card {
    max-height: 72vh;
    overflow-y: auto;
    padding: 20px 18px;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 480px) {
    .info-modal-card {
        padding: 16px 14px;
        max-height: 70vh;
    }
}

.info-modal-section {
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.info-modal-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.info-section-label {
    font-family: var(--font-title);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-pearl-ruby);
    margin-bottom: 6px;
}

.info-section-content {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-black);
}

.info-authors-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.info-author-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(114, 20, 34, 0.08);
    color: var(--color-pearl-ruby);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 6px 12px;
    border-radius: 8px;
    text-decoration: none;
    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.info-author-chip:hover {
    background: rgba(114, 20, 34, 0.15);
    transform: translateY(-1px);
}

.info-links-list {
    list-style: none;
    padding: 0;
    margin: 6px 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.info-inline-link {
    color: var(--color-black);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: underline;
    text-underline-offset: 3px;
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.info-inline-link:hover {
    color: var(--color-pearl-ruby);
}

.info-exhibition-block {
    display: block;
    text-decoration: none;
    color: var(--color-black);
}

.info-exhibition-title {
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-black);
    text-decoration: underline;
    text-underline-offset: 3px;
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    line-height: 1.3;
    transition: color 0.2s ease;
}

.info-exhibition-block:hover .info-exhibition-title {
    color: var(--color-pearl-ruby);
}

.info-exhibition-subtitle {
    font-size: 0.84rem;
    color: rgba(0, 0, 0, 0.65);
    font-weight: 500;
    margin-top: 2px;
    line-height: 1.35;
}

.info-partners-stacked {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.partner-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.partner-subtext {
    font-size: 0.8rem;
    color: rgba(0, 0, 0, 0.58);
    font-weight: 400;
    margin-top: 1px;
}

.icon-inline {
    font-size: 15px !important;
    font-weight: 600;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    text-decoration: none !important;
}

/* Site Footer */
.site-footer {
    text-align: center;
    padding: 20px 16px;
    margin-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 72px;
}

.footer-project-name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-white-cream);
}

.footer-partners-row {
    font-size: 0.86rem;
    color: rgba(254, 251, 245, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-partners-row a {
    color: var(--color-cream);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer-cross {
    opacity: 0.6;
    font-size: 0.8rem;
}

.footer-by {
    font-size: 0.78rem;
    font-style: italic;
    opacity: 0.6;
    color: var(--color-cream);
    margin: 1px 0;
}

.footer-authors-row {
    font-size: 0.82rem;
    color: rgba(254, 251, 245, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.footer-authors-row a {
    color: rgba(254, 251, 245, 0.85);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer-dot,
.footer-amp {
    opacity: 0.65;
    padding: 0 2px;
}