/* =============================================================================
   MUSEUM DIGITAL COLLECTIONS & ARCHIVES Plugin Stylesheet
   Color palette used: #d8551d (primary), #f7dd65 (secondary), #6e823e (tertiary)
   Fonts used: Nunito Sans (headings), Neco (body)
   ============================================================================= */

/* Google fonts */
@import url('https://fonts.googleapis.com/css?family=Neco:ital,wght@0,400;0,700;1,400&family=Commissioner:wght@400;600;700&display=swap');

/* ------------------------------------------------------------------------
   Variables
   ------------------------------------------------------------------------ */
:root {
    --mc-primary:    #d8551d;
    --mc-secondary:  #f7dd65;
    --mc-tertiary:   #6e823e;
    --mc-bg:         #ffffff;
    --mc-text:       #4a4745;
    --mc-heading:    #130f0e;
    --mc-border:     #e8e4e0;
    --mc-surface:    #f9f7f5;
    --mc-radius:     4px;
    --mc-font-body:  'Neco', serif;
    --mc-font-head:  'Commissioner', sans-serif;
    --mc-shadow:     0 2px 8px rgba(19,15,14,0.08);
    --mc-shadow-lg:  0 6px 24px rgba(19,15,14,0.12);
    --mc-max-width:  1194px;
}

/* ------------------------------------------------------------------------
   Variables for shared plugin-wide base
    . Applies to gallery, sidebar, and object detail page shortcodes
 * ------------------------------------------------------------------------ */
.mc-gallery-wrap,
.mc-sidebar,
.mc-item-wrap {
    font-family: var(--mc-font-body);
    color: var(--mc-text);
    font-size: 1rem;
    line-height: 1.6;
}

/* --- Results bar ----------------------------------------------------------- */
.mc-results-bar {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--mc-border);
}

.mc-count {
    font-family: var(--mc-font-head);
    font-size: 0.9rem;
    color: var(--mc-text);
    letter-spacing: 0.01em;
}

.mc-count em {
    color: var(--mc-primary);
    font-style: italic;
}

/*
.mc-clear-search {
    font-family: var(--mc-font-head);
    font-size: 0.8rem;
    color: var(--mc-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.mc-clear-search:hover {
    border-color: var(--mc-primary);
}
*/

/* ------------------------------------------------------------------------
   Gallery grid properties (grid display and gallery cards)
   ------------------------------------------------------------------------ */
.mc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.mc-card {
    display: flex;
    flex-direction: column;
    background: var(--mc-bg);
    border: 1px solid var(--mc-border);
    border-radius: var(--mc-radius);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    box-shadow: var(--mc-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.mc-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--mc-shadow-lg);
    border-color: var(--mc-primary);
    text-decoration: none;
    color: inherit;
}

.mc-card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--mc-surface);
    flex-shrink: 0;
    position: relative;
}

.mc-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.mc-card:hover .mc-card-image img {
    transform: scale(1.01);
}

.mc-card-no-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mc-surface);
    border-bottom: 1px solid var(--mc-border);
}

.mc-card-no-image span {
    font-family: var(--mc-font-head);
    font-size: 0.75rem;
    color: #9e9894;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.mc-card-body {
    padding: 0.85rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.mc-card-title {
    font-family: var(--mc-font-head);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--mc-heading);
    line-height: 1.35;
    margin: 0 0 0.15rem;
    /* Limit card title to 3 lines, truncate end of text with ellipses */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mc-card-date {
    font-size: 0.8rem;
    color: var(--mc-primary);
    font-family: var(--mc-font-head);
    margin: 0;
}

.mc-card-id {
    font-size: 0.75rem;
    color: #9e9894;
    font-family: var(--mc-font-head);
    margin: 0;
}

.mc-card-type-badge {
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(19,15,14,0.72);
    color: #fff;
    font-family: var(--mc-font-head);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.45rem;
    border-radius: 2px 0 0 0;
    pointer-events: none;
}

/* --- Pagination ------------------------------------------------------------ */
.mc-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--mc-border);
}

.mc-page-btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--mc-primary);
    color: #fff;
    font-family: var(--mc-font-head);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--mc-radius);
    text-decoration: none;
    transition: background 0.2s, transform 0.15s;
}

.mc-page-btn:hover {
    background: #bf4918;
    transform: translateY(-1px);
    color: #fff;
    text-decoration: none;
}

.mc-page-info {
    font-family: var(--mc-font-head);
    font-size: 0.85rem;
    color: var(--mc-text);
}

/* --- Sidebar --------------------------------------------------------------- */
.mc-sidebar {
    padding: 0;
}

.mc-sidebar-label {
    font-family: var(--mc-font-head);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mc-heading);
    margin: 0 0 0.9rem;
    display: block;
}

.mc-search-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mc-search-row {
    display: flex;
    gap: 0;
    border: 1.5px solid var(--mc-border);
    border-radius: var(--mc-radius);
    overflow: hidden;
    transition: border-color 0.2s;
}

.mc-search-row:focus-within {
    border-color: var(--mc-primary);
}

.mc-search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0.55rem 0.75rem;
    font-family: var(--mc-font-body);
    font-size: 0.9rem;
    color: var(--mc-heading);
    background: var(--mc-bg);
    min-width: 0;
}

.mc-search-input::placeholder {
    color: #b0aaa7;
}

.mc-search-btn {
    border: none;
    background: var(--mc-primary);
    color: #fff;
    padding: 0 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    flex-shrink: 0;
}

.mc-search-btn:hover {
    background: #bf4918;
}

.mc-clear-link {
    font-family: var(--mc-font-head);
    font-size: 0.78rem;
    color: var(--mc-primary);
    text-decoration: none;
    align-self: flex-start;
}

.mc-clear-link:hover {
    text-decoration: underline;
}

.mc-sidebar-divider {
    height: 1px;
    background: var(--mc-border);
    margin: 0.9rem 0;
}

.mc-sidebar-about p {
    font-size: 0.88rem;
    color: var(--mc-text);
    margin: 0;
    line-height: 1.6;
}

/* Filter sidebar additions */

.mc-sidebar-section {
    margin-bottom: 1.5rem;
}

.mc-sidebar-section:first-child {
    padding-top: 0;
}

.mc-sidebar-section p {
    margin-block-start: 0;
}

.mc-sidebar-section br {
    display: none;
}

.mc-select {
    width: 100%;
    padding: 0.5rem 0.6rem;
    font-family: var(--mc-font-body);
    font-size: 0.88rem;
    color: var(--mc-heading);
    background: var(--mc-bg);
    border: 1.5px solid var(--mc-border);
    border-radius: var(--mc-radius);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239e9894' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.65rem center;
    padding-right: 2rem;
    cursor: pointer;
    transition: border-color 0.2s;
}

.mc-select:focus {
    outline: none;
    border-color: var(--mc-primary);
}

.mc-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-top: 0.4rem;
}

.mc-checkbox-label {
    display: flex;
    justify-content: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-family: var(--mc-font-body);
    font-size: 0.88rem;
    color: var(--mc-text);
    line-height: 1.4;
}

.mc-checkbox-label input[type="radio"] {
    flex-shrink: 0;
    accent-color: var(--mc-primary);
    margin-top: 0.2rem;
}

.mc-checkbox-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.mc-facet-count {
    font-size: 0.75rem;
    color: #9e9894;
    font-family: var(--mc-font-head);
    line-height: 1;
}

.mc-date-range {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.4rem;
}

.mc-date-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mc-date-label {
    font-family: var(--mc-font-head);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: #9e9894;
}

.mc-date-input {
    width: 100%;
    padding: 0.5rem 0.6rem;
    font-family: var(--mc-font-body);
    font-size: 0.88rem;
    color: var(--mc-heading);
    background: var(--mc-bg);
    border: 1.5px solid var(--mc-border);
    border-radius: var(--mc-radius);
    transition: border-color 0.2s;
}

.mc-date-input:focus {
    outline: none;
    border-color: var(--mc-primary);
}

.mc-reset-link {
    display: inline-block;
    font-family: var(--mc-font-head);
    font-size: 0.82rem;
    color: var(--mc-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.mc-reset-link:hover {
    border-color: var(--mc-primary);
    text-decoration: none;
    color: var(--mc-primary);
}

.mc-sidebar-about p {
    font-size: 0.85rem;
    color: var(--mc-text);
    margin: 0.4rem 0 0;
    line-height: 1.6;
}

/* ------------------------------------------------------------------------
   Item Detail Page Styling
   ------------------------------------------------------------------------ */
.mc-back-link {
    display: inline-block;
    font-family: var(--mc-font-head);
    font-size: 0.85rem;
    color: var(--mc-primary);
    text-decoration: none;
    margin-bottom: 1.75rem;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.mc-back-link:hover {
    border-color: var(--mc-primary);
    text-decoration: none;
    color: var(--mc-primary);
}

.mc-item-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.mc-item-image-wrap {
    position: sticky;
    top: 2rem;
    border-radius: var(--mc-radius);
    overflow: hidden;
    box-shadow: var(--mc-shadow-lg);
    background: var(--mc-surface);
}

/* sticky position value was causing the image wrap to overlap the metadata
   on mobile (single-column stacked layout); added a breakpoint that
   matches with .mc-item-inner's so that the position value
   switches to relative on mobile */
   @media (max-width: 760px) {
    .mc-item-inner {
        grid-template-columns: 1fr;
    }
    .mc-item-image-wrap {
        position: relative;
        top: auto;
    }
}

.mc-item-image {
    width: 100%;
    height: auto;
    display: block;
}

.mc-item-title {
    font-family: var(--mc-font-head);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--mc-heading);
    line-height: 1.3;
    margin: 0 0 1.5rem;
}

.mc-meta-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.mc-meta-table tr {
    border-bottom: 1px solid var(--mc-border);
    gap: 2.5rem;
}

.mc-meta-table tr:last-child {
    border-bottom: none;
}

.mc-meta-table th {
    font-family: var(--mc-font-head);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    text-align: left;
    letter-spacing: 0.07em;
    color: #9e9894;
    padding: 0.65rem 1rem 0.65rem 0;
    vertical-align: top;
    white-space: normal;
}

.mc-meta-table td {
    font-family: var(--mc-font-body);
    color: var(--mc-text);
    padding: 0.65rem 0;
    vertical-align: top;
    line-height: 1.5;
}

/* --- Error / empty states -------------------------------------------------- */
.mc-error,
.mc-no-results {
    font-family: var(--mc-font-head);
    font-size: 0.95rem;
    color: var(--mc-text);
    background: var(--mc-surface);
    border-left: 3px solid var(--mc-primary);
    padding: 1rem 1.25rem;
    border-radius: 0 var(--mc-radius) var(--mc-radius) 0;
    margin: 1rem 0;
}

.mc-error a,
.mc-no-results a {
    color: var(--mc-primary);
}

/* --- Accent stripe on gallery heading -------------------------------------- */
.mc-gallery-wrap .mc-results-bar {
    position: relative;
}

/* --- Download link --------------------------------------------------------- */
.mc-download-link {
    display: block;
    margin-top: 0.6rem;
    font-family: var(--mc-font-head);
    font-size: 0.8rem;
    color: var(--mc-tertiary);
    text-decoration:none;
    border-bottom: 1px solid solid var(--mc-tertiary);
    width: fit-content;
    transition: color 0.2s, border-color 0.2s;
}

.mc-download-link:hover {
    color: var(--mc-primary);
    border-color: var(--mc-primary);
}

/* ------------------------------------------------------------------------
   AJAX loading state
   ------------------------------------------------------------------------ */

#mc-results-area {
    transition: opacity 0.2s ease;
}

#mc-results-area.mc-loading {
    opacity: 0.4;
    pointer-events: none;
}