/* =========================================
   Predaukční Galerie - Gallery Grid
   Inherits colors and fonts from the theme.
   ========================================= */

.pg-gallery {
    max-width: 100%;
}

/* Toolbar: search + filters */
.pg-gallery__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.pg-gallery__search-wrap {
    flex: 1 1 250px;
}

.pg-gallery__search {
    width: 100%;
    padding: 0.6rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

.pg-gallery__search:focus {
    outline: none;
    border-color: #6b7280;
    box-shadow: 0 0 0 2px rgba(107, 114, 128, 0.15);
}

/* Filters */
.pg-gallery__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.pg-gallery__filter-btn {
    padding: 0.4rem 0.9rem;
    border: 1px solid #d1d5db;
    border-radius: 20px;
    background: transparent;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    color: inherit;
}

.pg-gallery__filter-btn:hover {
    border-color: #9ca3af;
}

.pg-gallery__filter-btn--active {
    background: #111827;
    border-color: #111827;
    color: #fff;
}

/* Grid */
.pg-gallery__grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .pg-gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .pg-gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Column overrides via data attribute */
.pg-gallery[data-columns="1"] .pg-gallery__grid { grid-template-columns: 1fr; }
.pg-gallery[data-columns="2"] .pg-gallery__grid { grid-template-columns: repeat(2, 1fr); }
.pg-gallery[data-columns="3"] .pg-gallery__grid { grid-template-columns: repeat(3, 1fr); }
.pg-gallery[data-columns="4"] .pg-gallery__grid { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 639px) {
    .pg-gallery[data-columns="2"] .pg-gallery__grid,
    .pg-gallery[data-columns="3"] .pg-gallery__grid,
    .pg-gallery[data-columns="4"] .pg-gallery__grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .pg-gallery[data-columns="3"] .pg-gallery__grid,
    .pg-gallery[data-columns="4"] .pg-gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Card */
.pg-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pg-card:hover,
.pg-card:focus-visible {
    transform: scale(1.03);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.08);
}

.pg-card:focus-visible {
    outline: 2px solid #4a90d9;
    outline-offset: 2px;
}

/* Card image */
.pg-card__image-wrapper {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.pg-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.pg-card:hover .pg-card__image {
    transform: scale(1.10);
}

.pg-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    color: #d1d5db;
}

.pg-card__placeholder svg {
    width: 48px;
    height: 48px;
}

/* Sold overlay */
.pg-card__sold-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pg-card__sold-overlay span {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

/* Hover overlay */
.pg-card__hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pg-card:hover .pg-card__hover-overlay {
    opacity: 1;
}

.pg-card__hover-overlay span {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Card info */
.pg-card__info {
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.pg-card__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.25rem;
    line-height: 1.3;
}

.pg-card__author {
    font-size: 0.9rem;
    opacity: 0.7;
    margin: 0 0 0.5rem;
}

.pg-card__technique,
.pg-card__dimensions {
    font-size: 0.85rem;
    opacity: 0.6;
    margin: 0 0 0.15rem;
}

.pg-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 0.75rem;
}

.pg-card__price {
    font-size: 1rem;
    font-weight: 700;
}

/* Status badge */
.pg-card__status-badge {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pg-card__status-badge--available {
    background: #d1fae5;
    color: #065f46;
}

.pg-card__status-badge--sold {
    background: #fee2e2;
    color: #991b1b;
}

.pg-card__status-badge--reserved {
    background: #fef3c7;
    color: #92400e;
}

/* Card contact button */
.pg-card__contact-btn {
    display: block;
    text-align: center;
    padding: 0.5rem 1rem;
    margin-top: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.pg-card__contact-btn:hover {
    background: #111827;
    border-color: #111827;
    color: #fff;
}

/* Empty & no-items */
.pg-gallery__empty,
.pg-gallery__no-items {
    text-align: center;
    padding: 3rem 1rem;
    opacity: 0.6;
}

.pg-gallery__reset-btn {
    margin-top: 0.75rem;
    padding: 0.5rem 1.2rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
    transition: border-color 0.2s ease;
    color: inherit;
}

.pg-gallery__reset-btn:hover {
    border-color: #6b7280;
}