/* ========================================
   COLLECTIONS MODAL
   Extracted from style.css in Session 168-C
   Source lines: 3478-4479
======================================== */
/* =============================================================================
   COLLECTIONS MODAL (Phase K)
   ============================================================================= */

/* Backdrop - covers entire screen with dark overlay - Micro-Spec #8.5b */
.collection-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1050;
    display: flex;
    justify-content: center;
    align-items: flex-start;  /* Micro-Spec #12: Consistent top alignment */
    padding: 5vh 1rem 1rem;   /* Micro-Spec #12: Consistent top spacing */
    overflow: auto;
    /* Pure opacity fade - no transform */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease-out, visibility 0.15s ease-out;
}

.collection-modal-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
}

/* Modal container */
.collection-modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 950px;
    height: fit-content;
    margin: 0 auto;  /* Micro-Spec #12: Horizontal center only, no vertical centering */
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    position: relative;
    padding: 2em 3em 3em;
    transition: height 0.2s ease-out;  /* Micro-Spec #12: Smooth height changes */
}

/* Close button row - positions X button to the right */
.collection-modal-close-row {
    display: flex;
    justify-content: flex-end;
    padding: 0;
    margin-bottom: 0.5rem;
}

/* Modal header - now just contains title */
.collection-modal-header {
    display: block;
    padding: 0;
    padding-bottom: 1.5em;
}

.collection-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: #111;
}

/* Close button */
.collection-modal-close {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    color: var(--gray-400);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.15s, color 0.15s;
}

.collection-modal-close:hover {
    color: var(--gray-800);
}

/* Close button icon - uses parent selector for specificity (no !important) */
.collection-modal-close .icon {
    width: var(--collection-icon-size-sm);
    height: var(--collection-icon-size-sm);
    color: inherit;
}

/* Modal body */
.collection-modal-body {
    padding: 0;
    overflow-y: auto;
    flex: 1;
    /* Micro-Spec #12: Removed min-height - natural height based on content */
    /* Transition for smooth view switching */
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

/* Hidden state for main view (slides left when create panel opens) */
.collection-modal-body.is-hidden {
    opacity: 0;
    transform: translateX(-20px);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

/* Collection grid - 4 columns on desktop, 3 tablet, 2 mobile */
/* Micro-Spec #11.8: Container styles moved from inline to CSS */
.collection-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.875rem;
    align-items: start; /* Prevent cards from stretching to match tallest sibling */
    /* Container layout (moved from inline styles) */
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
}

@media (max-width: 1199px) {
    .collection-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .collection-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Micro-Spec #11.6: Animation for newly created collection cards */
@keyframes collection-card-appear {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Micro-Spec #11.7: Jiggle animation for attention */
@keyframes collection-card-jiggle {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-4px); }
    40% { transform: translateX(4px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

.collection-card-new {
    animation: collection-card-appear 0.3s ease-out, collection-card-jiggle 0.4s ease-out 0.35s;
}

@media (prefers-reduced-motion: reduce) {
    .collection-card-new {
        animation: none;
    }
}

/* Micro-Spec #11.9: Fade-in animation for Load More cards */
@keyframes collectionFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.collection-card-fade-in {
    animation: collectionFadeIn 0.3s ease-out forwards;
}

@media (prefers-reduced-motion: reduce) {
    .collection-card-fade-in {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* Collection card - Micro-Spec #9.8: Card is now a div, only thumbnail is clickable */
.collection-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Create new collection card */
.collection-card-create {
    order: -1;  /* Micro-Spec #9.3: Keep "Create new" card first regardless of DOM order */
}

/* Card thumbnail area - Micro-Spec #9.8: Now a button (only clickable part of card) */
.collection-card-thumbnail {
    /* Button reset styles */
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    text-align: left;
    font: inherit;
    /* Layout styles - Micro-Spec #11.4: Consistent square aspect ratio for all cards */
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden; /* Contain overlay within thumbnail bounds */
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}


/* Focus styles for accessibility */
.collection-card-thumbnail:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Thumbnail images - fill and crop to fit square */
.collection-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =============================================================================
   THUMBNAIL GRID LAYOUTS (Dynamic based on item count)
   ============================================================================= */

/* Full-width container for 0-1 items */
.thumb-full {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thumb-full img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Grid base styles */
.thumb-grid {
    width: 100%;
    height: 100%;
    display: grid;
    gap: var(--collection-thumb-gap);
}

.thumb-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 2 items: 50/50 side-by-side split */
.thumb-grid-2 {
    grid-template-columns: 1fr 1fr;
}

/* 3+ items: Tall left (50%) + stacked right (50%) */
.thumb-grid-3 {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;  /* Explicit equal row heights */
}

.thumb-grid-3 .thumb-tall {
    grid-row: span 2;
}

.thumb-stack {
    display: flex;
    flex-direction: column;
    gap: var(--collection-thumb-gap);
    grid-row: span 2;  /* Span both rows like thumb-tall */
    /* Micro-Spec #11.5 Fix #1: Remove height: 100% - let grid handle sizing */
    min-height: 0;     /* Allow shrinking within grid cell */
    overflow: hidden;  /* Prevent content breaking out of aspect-ratio container */
}

.thumb-stack img {
    flex: 1;           /* Equal flex growth */
    width: 100%;
    min-height: 0;     /* Allow shrinking below content size */
    object-fit: cover;
}

.collection-card-thumbnail-dashed {
    background-color: var(--gray-50);
}

/* Icon inside thumbnail - uses CSS variables for consistent sizing */
.collection-card-thumbnail .icon {
    color: var(--gray-400);
    width: var(--collection-icon-size);
    height: var(--collection-icon-size);
}

/* Simple background for create card thumbnail */
.collection-card-thumbnail-create {
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
}

/* Card title - truncated with ellipsis for orderly appearance */
.collection-card-title {
    display: block;
    color: var(--gray-700);
    text-align: left;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-size: var(--font-size-medium);
    margin-top: 10px;
    margin-bottom: 5px;
}

/* Card item count */
.collection-card-count {
    display: block;
    padding: 0 0.5rem 0.5rem 0;
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    text-align: left;
}

/* Meta container: item count + visibility icon (Micro-Spec #9) */
.collection-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0 0.5rem 0.5rem 0;
}

.collection-card-meta .collection-card-count {
    padding: 0;  /* Reset padding when inside meta container */
    flex: 70px 0;
}

/* Owner attribution on public-collections cards (194-DEF-193-A).
   Not present on the single-user profile grid. Closes DEF-194-COLL-OWNER-CSS.
   Uses --font-size-xs (13px, matching the original inline) NOT the phantom
   --font-size-sm that .collection-card-count above references
   (DEF-194-FONTSIZE-SM-PHANTOM). */
.collection-card-owner {
    padding: 0 var(--space-2) var(--space-2) 0;  /* 8px — the neighbouring .collection-card-count uses the 0.5rem literal; this NEW rule tokenizes it */
    font-size: var(--font-size-xs);
    color: var(--gray-400);
    text-align: left;
}

.collection-card-owner a {
    color: var(--gray-500);
    text-decoration: underline;
}

/* Visibility icon (public/private) */
.collection-card-visibility-icon {
    display: flex;
    align-items: center;
    justify-content: left;
}

.collection-card-visibility-icon .icon {
    width: 20px;
    height: 20px;
    color: var(--gray-400);
    stroke: var(--gray-400);
    fill: none;
}

/* Staggered fade-in animation (Micro-Spec #9) */
.collection-card-animate {
    animation: collectionCardFadeIn 0.5s ease-out forwards;
    animation-delay: calc(var(--card-index, 0) * 80ms);
    opacity: 0;
}

@keyframes collectionCardFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .collection-card-animate {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* Overlay states (saved/hover) - uses opacity for smooth transitions */
.collection-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;  /* Always flex, use opacity to hide */
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    z-index: 2;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, background-color 0.15s ease;
}

/* Icons inside overlay - WHITE and properly sized using variables */
.collection-card-overlay .icon {
    width: var(--collection-icon-size);
    height: var(--collection-icon-size);
    color: var(--white);
    stroke: var(--white);
    fill: none;
}

/* All overlay icons hidden by default */
.collection-card-overlay .icon-plus,
.collection-card-overlay .icon-check,
.collection-card-overlay .icon-minus {
    display: none;
}

/* ============================================
   STATE 1: Card does NOT have prompt (default)
   - Overlay hidden
   - On thumbnail hover: show dark overlay with PLUS icon
   Micro-Spec #9.8: Hover is now on thumbnail (button), not card
   ============================================ */

/* Show overlay with plus on thumbnail hover for cards WITHOUT prompt */
.collection-card:not(.has-prompt):not(.collection-card-create) .collection-card-thumbnail:hover .collection-card-overlay {
    opacity: 1;
    pointer-events: auto;
    background-color: var(--collection-overlay-add);
}

.collection-card:not(.has-prompt):not(.collection-card-create) .collection-card-thumbnail:hover .collection-card-overlay .icon-plus {
    display: block;
}

/* ============================================
   STATE 2: Card HAS prompt (saved)
   - Show green overlay with CHECK icon
   - On thumbnail hover: show red overlay with MINUS icon
   Micro-Spec #9.8: Hover is now on thumbnail (button), not card
   ============================================ */

/* Show overlay when card has the prompt */
.collection-card.has-prompt .collection-card-overlay {
    opacity: 1;
    pointer-events: auto;
    background-color: var(--collection-overlay-saved);
}

/* Show check icon when saved (not hovering) */
.collection-card.has-prompt .collection-card-overlay .icon-check {
    display: block;
}

/* Thumbnail hover: switch to minus icon and red overlay */
.collection-card.has-prompt .collection-card-thumbnail:hover .collection-card-overlay {
    background-color: var(--collection-overlay-remove);
}

.collection-card.has-prompt .collection-card-thumbnail:hover .collection-card-overlay .icon-check {
    display: none;
}

.collection-card.has-prompt .collection-card-thumbnail:hover .collection-card-overlay .icon-minus {
    display: block;
}

/* ============================================
   Collection Card Link (Profile page - NOT modal)
   Simple dimmed overlay on hover, no icons
   ============================================ */
.collection-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.collection-card-link:hover {
    text-decoration: none;
    color: inherit;
}

/* Simple dimmed overlay on hover for profile page collection cards */
.collection-card-link .collection-card-thumbnail::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    border-radius: var(--radius-md, 8px);
    transition: background 0.15s ease;
    pointer-events: none;
}

.collection-card-link:hover .collection-card-thumbnail::after {
    background: rgba(0, 0, 0, 0.1);
}

/* Collection card actions (visibility icon + delete button) */
.collection-card-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.collection-delete-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 28px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--gray-400);
    cursor: pointer;
    transition: all 0.15s ease;
}

.collection-delete-btn:hover {
    color: var(--danger, #dc3545);
    background: rgba(220, 53, 69, 0.08);
}

.collection-delete-btn .icon {
    width: 18px;
    height: 18px;
}

.collection-delete-btn:focus-visible {
    outline: 2px solid var(--danger, #dc3545);
    outline-offset: 2px;
}

.collection-card.removing {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.3s ease;
}

@media (prefers-reduced-motion: reduce) {
    .collection-card.removing {
        transition: none;
    }
}

/* Mobile icon labels - hidden on desktop */
.collection-icon-label {
    display: none;
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-left: 4px;
}

/* Show labels on mobile */
@media (max-width: 767.98px) {

    .collection-card-actions {
        width: 100%;
    }

    .collection-icon-label {
        display: inline;
    }

    .collection-card-meta {
        flex-wrap: wrap;
        gap: 6px;
    }

    .collection-card-visibility-icon,
    .collection-delete-btn {
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

    .collection-card-visibility-icon {
        flex: 1;
    }
}

/* Modal footer */
.collection-modal-footer {
    padding: 0;
    padding-top: 1rem;
    display: flex;
    justify-content: center;
    /* Transition for smooth view switching */
    opacity: 1;
    transition: opacity 0.25s ease;
}

/* Hidden state for footer (fades out when create panel opens) */
.collection-modal-footer.is-hidden {
    opacity: 0;
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

/* "Your collections" link button - now uses global .btn-dark-pill */

/* Loading state */
.collection-modal-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* Empty state */
.collection-modal-empty {
    text-align: center;
    padding: 2rem;
    color: var(--gray-500);
}

/* Error state */
.collection-modal-error {
    padding: 1rem 0;
}

/* Create collection panel - Micro-Spec #8.5b compact layout */
.collection-create-panel {
    padding: 0;
    /* Micro-Spec #12: Natural height - no min-height needed */
    display: flex;
    flex-direction: column;
    /* Transition for smooth view switching */
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

/* Hidden state for create panel (slides right when going back) */
.collection-create-panel.is-hidden {
    opacity: 0;
    transform: translateX(20px);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

.collection-create-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.collection-create-back {
    background: none;
    border: none;
    padding: 0.5rem 0.5rem 0.5rem 0;
    cursor: pointer;
    color: var(--gray-500);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.collection-create-back:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

/* Create-only mode: Hide back buttons when opened from collections profile page
   The createOnly mode opens directly to create panel with no way to go back
   NOTE: .create-only-mode is added to .collection-modal-backdrop (the modal variable in JS) */
.collection-modal-backdrop.create-only-mode .collection-create-back,
.collection-modal-backdrop.create-only-mode .btn-collection-back {
    display: none !important;
}

.collection-create-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

/* ================================================
   COLLECTIONS MODAL ENHANCEMENTS (Micro-Spec #8.5)
   Green accent colors, custom form styling
   ================================================ */

/* Create panel form styling - Micro-Spec #8.5b compact */
.collection-create-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;  /* Micro-Spec #9.2: Expand to fill available space */
}

.collection-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.collection-form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
}

/* Input with GREEN focus state */
.collection-form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: border-color 0.15s, box-shadow 0.15s;
}

.collection-form-input:focus {
    outline: none;
    border-color: #16ba31;
    box-shadow: 0 0 0 3px rgba(22, 186, 49, 0.15);
}

.collection-form-input::placeholder {
    color: var(--gray-400);
}

.collection-form-hint {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Visibility radio group */
.collection-visibility-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1em;
}

.collection-visibility-options {
    display: flex;
    gap: 1.5rem;
}

.collection-radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

/* Custom GREEN radio buttons - Micro-Spec #8.5b (16px) */
.collection-radio-input {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
    flex-shrink: 0;
}

.collection-radio-input:checked {
    border-color: #16ba31;
    background-color: #16ba31;
}

.collection-radio-input:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background-color: white;
    border-radius: 50%;
}

.collection-radio-input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(22, 186, 49, 0.15);
}

/* Visibility helper text */
.collection-visibility-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.collection-visibility-hint .icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Two-button footer layout - Micro-Spec #8.5b */
.collection-create-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    /* Micro-Spec #9.4: Removed margin-top: auto - form content flows naturally */
}

/* Micro-Spec #9.6: Shake animation for duplicate name error */
@keyframes inputShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-4px); }
    40% { transform: translateX(4px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

.collection-form-input.shake {
    animation: inputShake 0.4s ease-out;
}

@media (prefers-reduced-motion: reduce) {
    .collection-form-input.shake {
        animation: none;
    }
}

/* Micro-Spec #9.4: Duplicate name validation styles */
.collection-form-input.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2);
}

/* Micro-Spec #9.5: Error message with icon and bold text */
.collection-name-error {
    display: flex;
    align-items: flex-start;
    gap: 0.375rem;
    color: #dc3545;
    font-weight: 600;
    margin-top: 0.375rem;
    font-size: var(--font-size-small);
}

.collection-name-error::before {
    content: "⚠";
    flex-shrink: 0;
    margin-right: 5px;
    font-size: 19px;
}

/* Micro-Spec #9.6: Warning with same-row flexbox layout */
.collection-name-warning {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 6px;
    padding: 0.625rem 0.75rem;
    margin-top: 0.5rem;
    color: #856404;
}

.collection-warning-text {
    flex: 1;
    flex-basis: auto;
    min-width: 150px;
    font-size: var(--font-size-small);
}

.collection-warning-buttons {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.collection-warning-cancel {
    background: transparent;
    border: 1px solid #856404;
    border-radius: 4px;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    color: #856404;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.15s ease;
}

.collection-warning-cancel:hover {
    background: rgba(133, 100, 4, 0.1);
}

.collection-warning-confirm {
    background: #856404;
    border: 1px solid #856404;
    border-radius: 4px;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.15s ease;
}

.collection-warning-confirm:hover {
    background: #6d5303;
    border-color: #6d5303;
}

.btn-collection-back {
    flex: 0 0 auto;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    background-color: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s;
}

.btn-collection-back:hover {
    background-color: var(--gray-100);
    border-color: var(--gray-400);
}

.btn-collection-create {
    flex: 0 1 auto;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
    background-color: #16ba31;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.15s;
}

.btn-collection-create:hover {
    background-color: #14a82c;
}

.btn-collection-create:disabled {
    background-color: var(--gray-400);
    cursor: not-allowed;
}

/* ================================================
   COLLECTIONS MODAL - RESPONSIVE STYLES
   ================================================ */

/* Tablets and smaller (768px and below) */
@media (max-width: 768px) {
    .collection-modal-backdrop {
        padding: 1.8rem 0;
    }

    .collection-modal {
        margin-bottom: 50px;
    }
}

/* Very small screens (below 370px) */
@media (max-width: 480px) {
    .collection-grid {
        grid-template-columns: minmax(0, 1fr);  /* Single column */
    }
}

/* Wide-viewport container override — moved from lightbox.css Session 144 */
@media (min-width: 1700px) {
    .container { max-width: 1600px !important; }
}