/**
 * Safe Sleep Resources Library
 * CSS Design System - integrates with Yak theme tokens
 */

/* ==========================================================================
   CSS Custom Properties (Plugin-specific tokens referencing Yak/WP globals)
   ========================================================================== */

.rl-library {
    /* Spacing - use WP preset spacing */
    --rl-spacing-xs: 0.375rem;
    --rl-spacing-sm: var(--wp--preset--spacing--10, 0.625rem);
    --rl-spacing-md: var(--wp--preset--spacing--20, 1rem);
    --rl-spacing-lg: var(--wp--preset--spacing--30, 1.5rem);
    --rl-spacing-xl: var(--wp--preset--spacing--40, 2rem);
    --rl-spacing-2xl: var(--wp--preset--spacing--50, 3rem);

    /* Colors - reference Safe Sleep / Yak tokens */
    --rl-color-primary: var(--safe-sleep-navy, var(--yak-color-primary, #102a4d));
    --rl-color-primary-light: #1a3d6e;
    --rl-color-primary-dark: #0a1c33;
    --rl-color-accent: var(--safe-sleep-yellow, var(--yak-color-accent, #ffe3b3));
    --rl-color-accent-light: #fff5e6;

    /* Neutrals - reference Yak/WP tokens */
    --rl-color-text: var(--black, var(--wp--preset--color--foreground, #18191b));
    --rl-color-text-muted: var(--wp--preset--color--secondary, #5a5d63);
    --rl-color-bg: var(--white, var(--wp--preset--color--background, #ffffff));
    --rl-color-bg-soft: var(--light-gray, var(--yak-color-muted, #eff0f1));
    --rl-color-border: var(--medium-gray, #dadde2);

    /* Featured */
    --rl-color-featured: #d4a017;

    /* Radius - use Yak radius */
    --rl-radius-sm: var(--yak-radius, 6px);
    --rl-radius-md: 10px;
    --rl-radius-lg: 16px;

    /* Shadows */
    --rl-shadow-sm: 0 1px 3px rgba(16, 42, 77, 0.08);
    --rl-shadow-md: 0 4px 12px rgba(16, 42, 77, 0.12);
    --rl-shadow-lg: 0 8px 24px rgba(16, 42, 77, 0.16);

    --rl-transition: 0.2s ease;

    /* Filter-bar controls resolve to this height. The pill groups carry
       container padding + border that the standalone Type trigger and search
       field don't, so without a shared floor they sit 8px apart. */
    --rl-control-height: 2.75rem;
}

/* ==========================================================================
   Library Container
   ========================================================================== */

.rl-library {
    font-family: var(--yak-primary-font, system-ui, sans-serif);
    font-size: var(--yak-font-md, 1rem);
    color: var(--rl-color-text);
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
    box-sizing: border-box;
    background-color: var(--yak-color-white, #ffffff);
    border-radius: var(--yak-radius, 6px);
    box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Theme resets
   ========================================================================== */

/* The theme uppercases and letter-spaces every <button> (style.css, inside
   @layer yak-components). Nothing here is designed in caps — labels are
   sentence case to match the surrounding card text — and the leak both bloats
   long labels ("Provider Resources and Toolkits") and splits button pairs like
   Download / Details. Neutralise it once at the root instead of per control.
   .rl-modal is listed separately because it gets moved to <body> on open. */
.rl-library button,
.rl-single-wrapper button,
.rl-modal button {
    text-transform: none;
    letter-spacing: normal;
}

/* ==========================================================================
   Button Bar (pill-toggle filter groups)
   ========================================================================== */

.rl-button-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--rl-spacing-md);
    margin-bottom: var(--rl-spacing-lg);
}

/* Group, dropdown trigger and search field all line up on one baseline height */
.rl-button-group,
.rl-button-group--dropdown .rl-lang-more-trigger,
.rl-search-input {
    min-height: var(--rl-control-height);
    box-sizing: border-box;
}

.rl-button-group {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3px;
    padding: 4px;
    max-width: 100%;
    background: var(--rl-color-bg-soft);
    border-radius: 100px;
    border: 1px solid var(--rl-color-border);
}

.rl-button-group button {
    padding: 0.4rem 1rem;
    border: none;
    border-radius: 100px;
    background: transparent;
    font-family: inherit;
    font-size: var(--yak-font-sm, 0.9rem);
    font-weight: 500;
    color: var(--rl-color-text-muted);
    cursor: pointer;
    transition: all var(--rl-transition);
    white-space: nowrap;
    line-height: 1.4;
}

.rl-button-group button:hover {
    color: var(--rl-color-text);
    background: rgba(255, 255, 255, 0.8);
}

.rl-button-group button.active {
    background: var(--rl-color-primary);
    color: #fff;
    box-shadow: var(--rl-shadow-sm);
}

.rl-button-group button:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: 2px;
}

/* A group holding nothing but a dropdown (Type) drops the pill-group chrome so
   the trigger reads as a single control alongside the search field. */
.rl-button-group--dropdown {
    padding: 0;
    background: none;
    border: none;
}

.rl-button-group--dropdown .rl-lang-more-trigger {
    padding: 0.4rem 0.9rem 0.4rem 1rem;
    border: 1px solid var(--rl-color-border);
    background: var(--rl-color-bg);
}

.rl-button-group--dropdown .rl-lang-more-trigger:hover {
    border-color: var(--rl-color-primary);
    background: var(--rl-color-bg);
}

.rl-button-group--dropdown .rl-lang-more-trigger.active {
    border-color: var(--rl-color-primary);
    background: var(--rl-color-primary);
}

/* The Type trigger sits at the left of its row, so its panel opens rightward
   (the language "More" trigger sits at the right and keeps opening leftward). */
.rl-button-group--dropdown .rl-lang-more-dropdown {
    left: 0;
    right: auto;
    width: max-content;
    max-width: min(280px, calc(100vw - 2rem));
}

/* "More" language overflow dropdown */
.rl-lang-more-wrapper {
    position: relative;
}

.rl-lang-more-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    padding: 0.4rem 1rem;
    border: none;
    border-radius: 100px;
    background: transparent;
    font-family: inherit;
    font-size: var(--yak-font-sm, 0.9rem);
    font-weight: 500;
    color: var(--rl-color-text-muted);
    cursor: pointer;
    transition: all var(--rl-transition);
    white-space: nowrap;
    line-height: 1.4;
}

.rl-lang-more-trigger:hover {
    color: var(--rl-color-text);
    background: rgba(255, 255, 255, 0.8);
}

.rl-lang-more-trigger.active {
    background: var(--rl-color-primary);
    color: #fff;
    box-shadow: var(--rl-shadow-sm);
}

.rl-lang-more-trigger:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: 2px;
}

.rl-lang-more-chevron {
    transition: transform var(--rl-transition);
    flex-shrink: 0;
}

.rl-lang-more-trigger[aria-expanded="true"] .rl-lang-more-chevron {
    transform: rotate(180deg);
}

.rl-lang-more-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 100;
    min-width: 160px;
    padding: 6px;
    background: var(--rl-color-bg);
    border: 1px solid var(--rl-color-border);
    border-radius: var(--rl-radius-md);
    box-shadow: var(--rl-shadow-md);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.rl-lang-more-dropdown[hidden] {
    display: none;
}

.rl-lang-more-dropdown.is-open {
    opacity: 1;
    transform: translateY(0);
}

.rl-lang-more-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--rl-spacing-sm);
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: none;
    border-radius: var(--rl-radius-sm);
    background: transparent;
    font-family: inherit;
    font-size: var(--yak-font-sm, 0.9rem);
    font-weight: 500;
    color: var(--rl-color-text);
    cursor: pointer;
    text-align: left;
    transition: background var(--rl-transition), color var(--rl-transition);
}

.rl-lang-more-option:hover {
    background: var(--rl-color-bg-soft);
    color: var(--rl-color-primary);
}

.rl-lang-more-option:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: -2px;
}

.rl-lang-more-option.is-selected {
    background: var(--rl-color-primary);
    color: #fff;
}

.rl-lang-more-count {
    font-size: var(--yak-font-xs, 0.8rem);
    opacity: 0.6;
}

.rl-lang-more-option.is-selected .rl-lang-more-count {
    opacity: 0.8;
}

/* Search input — sits between the two button groups */
.rl-search {
    position: relative;
    flex: 0 1 200px;
    min-width: 140px;
}

.rl-search-input {
    width: 100%;
    padding: 0.4rem 1rem 0.4rem 2.2rem;
    border: 1px solid var(--rl-color-border);
    border-radius: 100px;
    background: var(--rl-color-bg);
    font-family: inherit;
    font-size: var(--yak-font-sm, 0.9rem);
    color: var(--rl-color-text);
    line-height: 1.4;
    transition: border-color var(--rl-transition), box-shadow var(--rl-transition);
}

.rl-search-input:focus {
    outline: none;
    border-color: var(--rl-color-primary);
    box-shadow: 0 0 0 3px rgba(16, 42, 77, 0.1);
}

.rl-search-input::placeholder {
    color: var(--rl-color-text-muted);
}

.rl-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--rl-color-text-muted);
    pointer-events: none;
    display: flex;
}

/* ==========================================================================
   Results Bar
   ========================================================================== */

.rl-results-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--rl-spacing-md);
    margin-bottom: var(--rl-spacing-lg);
}

.rl-results-count {
    font-size: var(--yak-font-sm, 0.9rem);
    color: var(--rl-color-text-muted);
}

.rl-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--rl-spacing-xs);
}

.rl-filter-token {
    display: inline-flex;
    align-items: center;
    gap: var(--rl-spacing-xs);
    padding: 0.25rem 0.5rem;
    background: var(--rl-color-accent-light);
    border-radius: 100px;
    font-size: var(--yak-font-xs, 0.8rem);
    color: var(--rl-color-primary);
}

.rl-filter-token-remove {
    display: flex;
    padding: 0;
    border: none;
    background: none;
    color: inherit;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--rl-transition);
}

.rl-filter-token-remove:hover {
    opacity: 1;
}

.rl-clear-all-btn {
    padding: var(--rl-spacing-xs) var(--rl-spacing-sm);
    border: none;
    background: none;
    font-family: inherit;
    font-size: var(--yak-font-xs, 0.85rem);
    color: var(--rl-color-primary);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ==========================================================================
   Card Grid
   ========================================================================== */

.rl-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--rl-spacing-xl);
}

.rl-library[data-columns="2"] .rl-cards {
    grid-template-columns: repeat(2, 1fr);
}

.rl-library[data-columns="4"] .rl-cards {
    grid-template-columns: repeat(4, 1fr);
}

/* Responsive breakpoints */
@media (max-width: 1100px) {
    .rl-library[data-columns="4"] .rl-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .rl-cards,
    .rl-library[data-columns="4"] .rl-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .rl-cards,
    .rl-library[data-columns="2"] .rl-cards,
    .rl-library[data-columns="4"] .rl-cards {
        grid-template-columns: 1fr;
    }

    /* Reclaim horizontal room — 1.5rem a side is a lot at 375px */
    .rl-library {
        padding: var(--rl-spacing-md);
    }

    /* Tighter pills keep the language group on a single line instead of
       wrapping into a tall rounded slab. */
    .rl-button-group button,
    .rl-lang-more-trigger {
        padding: 0.4rem 0.7rem;
        font-size: var(--yak-font-xs, 0.8rem);
    }

    /* Line 1: language pills. Line 2: Type dropdown + search. */
    .rl-search {
        flex: 1 1 140px;
    }
}

/* ==========================================================================
   Card
   ========================================================================== */

.rl-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--rl-color-bg);
    border: 1px solid var(--rl-color-border);
    border-radius: var(--rl-radius-lg);
    overflow: hidden;
    transition: box-shadow var(--rl-transition), transform var(--rl-transition);
}

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

.rl-card.is-featured {
    border-color: var(--rl-color-featured);
}

/* Card image (clickable button) */
.rl-card-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--rl-color-bg-soft);
    border: none;
    border-radius: var(--rl-radius-lg) var(--rl-radius-lg) 0 0;
    padding: 0;
    margin: 0;
    cursor: pointer;
    display: block;
    width: 100%;
}

.rl-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--rl-transition);
}

/* Portrait images get letterboxed */
.rl-card-image.is-portrait img {
    object-fit: contain;
}

.rl-card:hover .rl-card-image img {
    transform: scale(1.03);
}

.rl-card-image:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: -2px;
}

/* Card content */
.rl-card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: var(--rl-spacing-lg);
}

.rl-card-title,
.rl-card-title-link {
    margin: 0 0 var(--rl-spacing-md);
    font-family: var(--yak-secondary-font, var(--yak-primary-font, system-ui, sans-serif));
    font-size: var(--yak-font-lg, 1.1rem);
    font-weight: 600;
    color: var(--rl-color-text);
    line-height: 1.2;
    text-transform: none !important;
    letter-spacing: normal !important;
}

/* Clickable title */
.rl-card-title-link {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    text-align: left;
    display: block;
    width: 100%;
}

.rl-card-title-link:hover {
    color: var(--rl-color-primary);
}

.rl-card-title-link:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: 2px;
}

/* Badges */
.rl-card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--rl-spacing-xs);
    margin-bottom: var(--rl-spacing-lg);
}

.rl-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    padding: 0.2rem 0.5rem;
    font-size: 0.675rem;
    font-weight: 500;
    border-radius: 100px;
    background: var(--rl-color-bg-soft);
    color: var(--rl-color-text-muted);
}

.rl-badge i {
    font-size: 0.9em;
    opacity: 0.8;
}

.rl-badge--language {
    background: var(--rl-color-accent-light);
    color: var(--rl-color-primary);
}

.rl-badge--type {
    background: #e8f4fd;
    color: #1a5f9e;
}

/* Card actions - 50/50 split */
.rl-card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--rl-spacing-sm);
    margin-top: auto;
}

.rl-card-actions .rl-btn {
    flex: 1;
    text-align: center;
}

/* Featured badge */
.rl-card-featured-badge {
    position: absolute;
    top: var(--rl-spacing-sm);
    right: var(--rl-spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--rl-color-featured);
    color: var(--rl-color-bg);
    border-radius: 50%;
    box-shadow: var(--rl-shadow-sm);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.rl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--rl-spacing-xs);
    padding: var(--rl-spacing-sm) var(--rl-spacing-md);
    border: none;
    border-radius: var(--rl-radius-sm);
    font-family: inherit;
    font-size: var(--yak-font-sm, 0.9rem);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--rl-transition);
}

.rl-btn--primary {
    background: var(--rl-color-primary);
    color: var(--rl-color-bg);
}

.rl-btn--primary:hover {
    background: var(--rl-color-primary-dark);
}

.rl-btn--secondary {
    background: var(--rl-color-bg-soft);
    color: var(--rl-color-text);
    border: 1px solid var(--rl-color-border);
}

.rl-btn--secondary:hover {
    background: var(--rl-color-bg);
    border-color: var(--rl-color-primary);
    color: var(--rl-color-primary);
}

.rl-btn:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: 2px;
}

/* Large button variant */
.rl-btn--large {
    padding: var(--rl-spacing-md) var(--rl-spacing-xl);
    font-size: var(--yak-font-lg, 1.1rem);
    font-weight: 600;
}

/* ==========================================================================
   Type-Grouped Sections
   ========================================================================== */

.rl-cards-wrapper[hidden] {
    display: none;
}

.rl-type-group {
    margin-bottom: var(--rl-spacing-xl);
}

.rl-type-group:last-child {
    margin-bottom: 0;
}

.rl-type-group-heading {
    margin: 0 0 var(--rl-spacing-md);
    font-family: var(--yak-secondary-font, var(--yak-primary-font, system-ui, sans-serif));
    font-size: var(--yak-font-xl, 1.3rem);
    font-weight: 700;
    color: var(--rl-color-primary);
    padding-bottom: var(--rl-spacing-sm);
    border-bottom: 2px solid var(--rl-color-accent);
}

/* ==========================================================================
   Loading State
   ========================================================================== */

.rl-library.is-loading .rl-cards-wrapper {
    opacity: 0.5;
    pointer-events: none;
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.rl-empty {
    text-align: center;
    padding: var(--rl-spacing-2xl);
    color: var(--rl-color-text-muted);
}

.rl-empty[hidden] {
    display: none;
}

.rl-empty p {
    margin: 0 0 var(--rl-spacing-lg);
    font-size: var(--yak-font-lg, 1.1rem);
}

/* ==========================================================================
   Error State
   ========================================================================== */

.rl-error {
    text-align: center;
    padding: var(--rl-spacing-2xl);
    color: var(--rl-color-text-muted);
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--rl-radius-md);
}

.rl-error[hidden] {
    display: none;
}

.rl-error p {
    margin: 0 0 var(--rl-spacing-lg);
    font-size: var(--yak-font-lg, 1.1rem);
    color: #991b1b;
}

/* ==========================================================================
   Modal
   ========================================================================== */

.rl-modal {
    /* Re-declare tokens since modal is moved to body */
    --rl-spacing-xs: 0.375rem;
    --rl-spacing-sm: var(--wp--preset--spacing--10, 0.625rem);
    --rl-spacing-md: var(--wp--preset--spacing--20, 1rem);
    --rl-spacing-lg: var(--wp--preset--spacing--30, 1.5rem);
    --rl-spacing-xl: var(--wp--preset--spacing--40, 2rem);
    --rl-color-primary: var(--safe-sleep-navy, var(--yak-color-primary, #102a4d));
    --rl-color-primary-light: #1a3d6e;
    --rl-color-primary-dark: #0a1c33;
    --rl-color-accent: var(--safe-sleep-yellow, var(--yak-color-accent, #ffe3b3));
    --rl-color-accent-light: #fff5e6;
    --rl-color-text: var(--black, var(--wp--preset--color--foreground, #18191b));
    --rl-color-text-muted: var(--wp--preset--color--secondary, #5a5d63);
    --rl-color-bg: var(--white, var(--wp--preset--color--background, #ffffff));
    --rl-color-bg-soft: var(--light-gray, var(--yak-color-muted, #eff0f1));
    --rl-color-border: var(--medium-gray, #dadde2);
    --rl-radius-sm: var(--yak-radius, 6px);
    --rl-radius-md: 10px;
    --rl-radius-lg: 16px;
    --rl-shadow-sm: 0 1px 3px rgba(16, 42, 77, 0.08);
    --rl-shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    --rl-transition: 0.2s ease;

    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--rl-spacing-lg);
    font-family: var(--yak-primary-font, system-ui, sans-serif);
}

.rl-modal[hidden] {
    display: none;
}

/* Backdrop */
.rl-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(16, 42, 77, 0.9);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* Animate backdrop */
.rl-modal.is-opening .rl-modal-backdrop {
    animation: rl-fade-in 0.3s ease-out forwards;
}

.rl-modal.is-closing .rl-modal-backdrop {
    animation: rl-fade-out 0.25s ease-in forwards;
}

/* Container */
.rl-modal-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 800px;
    max-height: calc(100vh - 2 * var(--rl-spacing-lg));
}

/* Panel */
.rl-modal-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 2 * var(--rl-spacing-lg));
    background: var(--rl-color-bg);
    border-radius: var(--rl-radius-lg);
    box-shadow: var(--rl-shadow-lg);
    overflow: hidden;
}

/* Animate panel */
.rl-modal.is-opening .rl-modal-panel {
    animation: rl-slide-up 0.3s ease-out forwards;
}

.rl-modal.is-closing .rl-modal-panel {
    animation: rl-slide-down 0.25s ease-in forwards;
}

/* Navigation buttons (prev/next) */
.rl-modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    color: var(--rl-color-primary);
    cursor: pointer;
    transition: all var(--rl-transition);
    box-shadow: var(--rl-shadow-md);
}

.rl-modal-nav:hover {
    background: var(--rl-color-bg);
    transform: translateY(-50%) scale(1.08);
    box-shadow: var(--rl-shadow-lg);
}

.rl-modal-nav:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: 2px;
}

.rl-modal-nav[hidden] {
    display: none;
}

.rl-modal-nav--prev {
    left: var(--rl-spacing-md);
}

.rl-modal-nav--next {
    right: var(--rl-spacing-md);
}

/* Hide nav buttons on smaller screens where there's no room */
@media (max-width: 1000px) {
    .rl-modal-nav {
        display: none;
    }
}

/* Close button */
.rl-modal-close {
    position: absolute;
    top: var(--rl-spacing-md);
    right: var(--rl-spacing-md);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--rl-color-text);
    cursor: pointer;
    transition: all var(--rl-transition);
    box-shadow: var(--rl-shadow-sm);
}

.rl-modal-close:hover {
    background: var(--rl-color-bg);
    transform: scale(1.05);
}

.rl-modal-close:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: 2px;
}

/* Content area */
.rl-modal-content {
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
}

/* Skeleton loading */
.rl-modal-skeleton {
    padding: var(--rl-spacing-xl);
}

.rl-skeleton {
    background: linear-gradient(90deg, var(--rl-color-bg-soft) 25%, #e8e9eb 50%, var(--rl-color-bg-soft) 75%);
    background-size: 200% 100%;
    animation: rl-shimmer 1.5s infinite;
    border-radius: var(--rl-radius-sm);
}

.rl-skeleton--hero {
    height: 200px;
    margin-bottom: var(--rl-spacing-lg);
    border-radius: var(--rl-radius-md);
}

.rl-skeleton--title {
    height: 28px;
    width: 70%;
    margin-bottom: var(--rl-spacing-md);
}

.rl-skeleton--text {
    height: 16px;
    margin-bottom: var(--rl-spacing-sm);
}

.rl-skeleton--text:last-child {
    width: 50%;
}

/* Loaded content */
.rl-modal-loaded[hidden] {
    display: none;
}

/* Loading state for navigation transitions (keeps content visible but faded) */
.rl-modal-loaded.is-loading {
    opacity: 0.4;
    pointer-events: none;
    transition: opacity 0.15s ease;
}

.rl-modal-loaded:not(.is-loading) {
    transition: opacity 0.2s ease;
}

/* Hero */
.rl-modal-hero {
    overflow: hidden;
    background: var(--rl-color-bg-soft);
}

/* Landscape images - full width cover */
.rl-modal-hero.is-landscape {
    aspect-ratio: 16 / 9;
}

.rl-modal-hero.is-landscape .rl-modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Portrait images - constrained height, centered */
.rl-modal-hero.is-portrait {
    display: flex;
    justify-content: center;
    align-items: center;
    max-height: 350px;
    padding: var(--rl-spacing-lg);
}

.rl-modal-hero.is-portrait .rl-modal-image {
    max-width: 100%;
    max-height: 300px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--rl-radius-sm);
    box-shadow: var(--rl-shadow-sm);
}

.rl-modal-hero:empty,
.rl-modal-hero[hidden] {
    display: none;
}

/* Hero as clickable link */
.rl-modal-hero-link {
    display: block;
    text-decoration: none;
    cursor: pointer;
    transition: opacity var(--rl-transition);
}

.rl-modal-hero-link:hover {
    opacity: 0.9;
}

.rl-modal-hero-link:focus-visible {
    outline: 2px solid var(--rl-color-primary);
    outline-offset: 2px;
}

.rl-modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Header */
.rl-modal-header {
    padding: var(--rl-spacing-xl);
    background: linear-gradient(135deg, var(--rl-color-primary) 0%, var(--rl-color-primary-dark) 100%);
    color: var(--rl-color-bg);
}

.rl-modal-title {
    margin: 0;
    font-family: var(--yak-secondary-font, var(--yak-primary-font, system-ui, sans-serif));
    font-size: var(--yak-font-xl, 1.5rem);
    font-weight: 700;
    line-height: var(--yak-lh-xl, 1.2);
}

/* Body */
.rl-modal-body {
    padding: var(--rl-spacing-xl);
    font-size: var(--yak-font-md, 1rem);
    line-height: var(--yak-lh-md, 1.75);
    color: var(--rl-color-text);
}

.rl-modal-body:empty {
    display: none;
}

.rl-modal-body p {
    margin: 0 0 var(--rl-spacing-lg);
}

.rl-modal-body ul,
.rl-modal-body ol {
    margin: 0 0 var(--rl-spacing-lg);
    padding-left: 1.5rem;
}

.rl-modal-body li {
    margin-bottom: var(--rl-spacing-sm);
}

/* Metadata - yellow accent background */
.rl-modal-meta {
    padding: var(--rl-spacing-lg) var(--rl-spacing-xl);
    background: var(--rl-color-accent-light);
    border-top: 1px solid var(--rl-color-accent);
}

.rl-modal-meta-group {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--rl-spacing-xs) var(--rl-spacing-sm);
    margin-bottom: var(--rl-spacing-sm);
    font-size: var(--yak-font-sm, 0.9rem);
}

.rl-modal-meta-group:last-child {
    margin-bottom: 0;
}

.rl-modal-meta-group[hidden] {
    display: none;
}

.rl-modal-meta-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    font-weight: 600;
    color: var(--rl-color-primary);
}

.rl-modal-meta-label i {
    font-size: 0.95em;
    opacity: 0.8;
}

.rl-modal-meta-value {
    color: var(--rl-color-text);
}

/* Additional versions */
.rl-modal-additional {
    padding: var(--rl-spacing-xl);
    border-top: 1px solid var(--rl-color-border);
}

.rl-modal-additional[hidden] {
    display: none;
}

.rl-modal-additional-header {
    margin: 0 0 var(--rl-spacing-lg);
    font-family: var(--yak-secondary-font, var(--yak-primary-font, system-ui, sans-serif));
    font-size: var(--yak-font-lg, 1.1rem);
    font-weight: 600;
    color: var(--rl-color-text);
}

.rl-modal-additional-list {
    display: grid;
    gap: var(--rl-spacing-md);
}

.rl-modal-additional-item {
    display: flex;
    align-items: center;
    gap: var(--rl-spacing-md);
    padding: var(--rl-spacing-md);
    background: var(--rl-color-bg-soft);
    border-radius: var(--rl-radius-sm);
}

.rl-modal-additional-thumb {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--rl-radius-sm);
    overflow: hidden;
    background: var(--rl-color-bg);
}

.rl-modal-additional-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rl-modal-additional-info {
    flex: 1;
    min-width: 0;
}

.rl-modal-additional-title {
    margin: 0 0 var(--rl-spacing-xs);
    font-size: var(--yak-font-sm, 0.95rem);
    font-weight: 600;
    color: var(--rl-color-text);
}

.rl-modal-additional-desc {
    margin: 0;
    font-size: var(--yak-font-xs, 0.85rem);
    color: var(--rl-color-text-muted);
}

/* Footer */
.rl-modal-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--rl-spacing-sm);
    padding: var(--rl-spacing-md) var(--rl-spacing-xl);
    background: var(--rl-color-bg);
    border-top: 1px solid var(--rl-color-border);
}

.rl-modal-footer .rl-modal-primary-action {
    margin-right: auto;
}

.rl-modal-footer .rl-modal-copy-link {
    /* Secondary styling already applied */
}

.rl-modal-footer .rl-modal-close-btn {
    /* Secondary styling already applied */
}

/* Animations */
@keyframes rl-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes rl-fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
}

@keyframes rl-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes rl-slide-down {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
}

@keyframes rl-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Body scroll lock */
body.rl-modal-open {
    overflow: hidden;
}

/* ==========================================================================
   Screen Reader Only
   ========================================================================== */

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .rl-library *,
    .rl-library *::before,
    .rl-library *::after,
    .rl-modal *,
    .rl-modal *::before,
    .rl-modal *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Single Resource Page
   ========================================================================== */

.rl-single-wrapper {
    /* Re-declare tokens for single page context */
    --rl-spacing-xs: 0.375rem;
    --rl-spacing-sm: var(--wp--preset--spacing--10, 0.625rem);
    --rl-spacing-md: var(--wp--preset--spacing--20, 1rem);
    --rl-spacing-lg: var(--wp--preset--spacing--30, 1.5rem);
    --rl-spacing-xl: var(--wp--preset--spacing--40, 2rem);
    --rl-spacing-2xl: var(--wp--preset--spacing--50, 3rem);
    --rl-color-primary: var(--safe-sleep-navy, var(--yak-color-primary, #102a4d));
    --rl-color-primary-light: #1a3d6e;
    --rl-color-primary-dark: #0a1c33;
    --rl-color-accent: var(--safe-sleep-yellow, var(--yak-color-accent, #ffe3b3));
    --rl-color-accent-light: #fff5e6;
    --rl-color-text: var(--black, var(--wp--preset--color--foreground, #18191b));
    --rl-color-text-muted: var(--wp--preset--color--secondary, #5a5d63);
    --rl-color-bg: var(--white, var(--wp--preset--color--background, #ffffff));
    --rl-color-bg-soft: var(--light-gray, var(--yak-color-muted, #eff0f1));
    --rl-color-border: var(--medium-gray, #dadde2);
    --rl-radius-sm: var(--yak-radius, 6px);
    --rl-radius-md: 10px;
    --rl-radius-lg: 16px;
    --rl-shadow-sm: 0 1px 3px rgba(16, 42, 77, 0.08);
    --rl-shadow-md: 0 4px 12px rgba(16, 42, 77, 0.12);
    --rl-shadow-lg: 0 8px 30px rgba(16, 42, 77, 0.15);
    --rl-transition: 0.2s ease;

    max-width: 700px;
    margin: 0 auto;
    padding: var(--rl-spacing-2xl) var(--rl-spacing-xl);
}

.rl-single-resource {
    background: var(--rl-color-bg);
    border-radius: var(--rl-radius-lg);
    box-shadow: var(--rl-shadow-lg);
    overflow: hidden;
}

/* Single Hero */
.rl-single-hero {
    overflow: hidden;
    background: var(--rl-color-bg-soft);
}

.rl-single-hero.is-landscape {
    aspect-ratio: 16 / 9;
}

.rl-single-hero.is-landscape img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rl-single-hero.is-portrait {
    display: flex;
    justify-content: center;
    align-items: center;
    max-height: 400px;
    padding: var(--rl-spacing-xl);
}

.rl-single-hero.is-portrait img {
    max-width: 100%;
    max-height: 350px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--rl-radius-sm);
    box-shadow: var(--rl-shadow-sm);
}

.rl-single-hero-link {
    display: block;
    transition: opacity var(--rl-transition);
}

.rl-single-hero-link:hover {
    opacity: 0.9;
}

/* Single Header - combines title and action */
.rl-single-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--rl-spacing-md) var(--rl-spacing-lg);
    padding: var(--rl-spacing-lg) var(--rl-spacing-xl);
    background: linear-gradient(135deg, var(--rl-color-primary) 0%, var(--rl-color-primary-dark) 100%);
    color: var(--rl-color-bg);
}

.rl-single-title {
    margin: 0;
    flex: 1 1 auto;
    min-width: 0; /* Allow text to shrink and wrap */
    font-family: var(--yak-secondary-font, var(--yak-primary-font, system-ui, sans-serif));
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    font-weight: 700;
    line-height: 1.25;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Single Action - outline style button */
.rl-single-header .rl-btn {
    flex-shrink: 0;
}

.rl-single-header .rl-btn--primary {
    background: transparent;
    color: var(--rl-color-bg);
    border: 2px solid var(--rl-color-bg);
}

.rl-single-header .rl-btn--primary:hover {
    background: var(--rl-color-bg);
    color: var(--rl-color-primary);
}

.rl-single-header .rl-btn--large {
    padding: var(--rl-spacing-sm) var(--rl-spacing-lg);
    font-size: var(--yak-font-sm, 0.9rem);
}

/* On small screens, button goes full width below title */
@media (max-width: 500px) {
    .rl-single-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .rl-single-header .rl-btn {
        text-align: center;
        justify-content: center;
    }
}

/* Single Body - no top border needed now */
.rl-single-body {
    padding: var(--rl-spacing-xl);
    font-size: var(--yak-font-md, 1rem);
    line-height: 1.75;
    color: var(--rl-color-text);
}

.rl-single-body:empty {
    display: none;
}

.rl-single-body p {
    margin: 0 0 var(--rl-spacing-lg);
}

.rl-single-body ul,
.rl-single-body ol {
    margin: 0 0 var(--rl-spacing-lg);
    padding-left: 1.5rem;
}

.rl-single-body li {
    margin-bottom: var(--rl-spacing-sm);
}

/* Single Meta */
.rl-single-meta {
    padding: var(--rl-spacing-lg) var(--rl-spacing-xl);
    background: var(--rl-color-accent-light);
    border-top: 1px solid var(--rl-color-accent);
}

.rl-single-meta-group {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--rl-spacing-xs) var(--rl-spacing-sm);
    margin-bottom: var(--rl-spacing-sm);
    font-size: var(--yak-font-sm, 0.9rem);
}

.rl-single-meta-group:last-child {
    margin-bottom: 0;
}

.rl-single-meta-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    font-weight: 600;
    color: var(--rl-color-primary);
}

.rl-single-meta-label i {
    font-size: 0.95em;
    opacity: 0.8;
}

.rl-single-meta-value {
    color: var(--rl-color-text);
}

/* Single Additional */
.rl-single-additional {
    padding: var(--rl-spacing-xl);
    border-top: 1px solid var(--rl-color-border);
}

.rl-single-additional-header {
    margin: 0 0 var(--rl-spacing-lg);
    font-family: var(--yak-secondary-font, var(--yak-primary-font, system-ui, sans-serif));
    font-size: var(--yak-font-lg, 1.1rem);
    font-weight: 600;
    color: var(--rl-color-text);
}

.rl-single-additional-list {
    display: grid;
    gap: var(--rl-spacing-md);
}

.rl-single-additional-item {
    display: flex;
    align-items: center;
    gap: var(--rl-spacing-md);
    padding: var(--rl-spacing-md);
    background: var(--rl-color-bg-soft);
    border-radius: var(--rl-radius-sm);
}

.rl-single-additional-thumb {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--rl-radius-sm);
    overflow: hidden;
    background: var(--rl-color-bg);
}

.rl-single-additional-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rl-single-additional-info {
    flex: 1;
    min-width: 0;
}

.rl-single-additional-title {
    margin: 0 0 var(--rl-spacing-xs);
    font-size: var(--yak-font-sm, 0.95rem);
    font-weight: 600;
    color: var(--rl-color-text);
}

.rl-single-additional-desc {
    margin: 0;
    font-size: var(--yak-font-xs, 0.85rem);
    color: var(--rl-color-text-muted);
}

/* Single Footer */
.rl-single-footer {
    padding: var(--rl-spacing-lg) var(--rl-spacing-xl);
    background: var(--rl-color-bg);
    border-top: 1px solid var(--rl-color-border);
}

/* Responsive */
@media (max-width: 600px) {
    .rl-single-wrapper {
        padding: var(--rl-spacing-md);
    }

    .rl-single-header,
    .rl-single-action,
    .rl-single-body,
    .rl-single-meta,
    .rl-single-additional,
    .rl-single-footer {
        padding-left: var(--rl-spacing-lg);
        padding-right: var(--rl-spacing-lg);
    }

    .rl-single-additional-item {
        flex-direction: column;
        text-align: center;
    }

    .rl-single-additional-item .rl-btn {
        width: 100%;
    }
}
