/**
 * ISO Search Results — [iso_search_results] shortcode styles
 */

/* ── Wrapper ──────────────────────────────────────────────────────────────── */

.iso-sr {
    width: 100%;
    padding: 24px 0;
}

/* ── Header (heading + sort) ─────────────────────────────────────────────── */

.iso-sr__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.iso-sr__heading {
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #1a1a2e;
    margin: 0;
}

.iso-sr__sort-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.iso-sr__sort-label {
    font-size: 0.85rem;
    color: #6b7280;
    white-space: nowrap;
}

.iso-sr__sort-select {
    padding: 6px 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.875rem;
    color: #1a1a2e;
    background: #ffffff;
    cursor: pointer;
}

/* ── Layout ──────────────────────────────────────────────────────────────── */

.iso-sr__layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */

.iso-sr__sidebar {
    flex-shrink: 0;
    width: 220px;
}

.iso-sr__filter-inner {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 18px 16px;
}

.iso-sr__filter-heading {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #1a1a2e;
    margin: 0 0 16px;
}

.iso-sr__filter-group {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f3f4f6;
}

.iso-sr__filter-group:last-of-type {
    border-bottom: none;
}

.iso-sr__filter-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
}

.iso-sr__tooltip {
    cursor: help;
    color: #9ca3af;
    margin-left: 4px;
    font-style: normal;
}

.iso-sr__select {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #1a1a2e;
    background: #f9fafb;
}

.iso-sr__input {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #1a1a2e;
    background: #f9fafb;
    box-sizing: border-box;
}

.iso-sr__price-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.iso-sr__input--price {
    width: 80px;
}

.iso-sr__price-sep {
    color: #9ca3af;
    font-size: 0.85rem;
}

.iso-sr__checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #374151;
    cursor: pointer;
    margin-bottom: 6px;
}

.iso-sr__checkbox input {
    accent-color: #e63946;
    cursor: pointer;
}

.iso-sr__apply-btn {
    display: block;
    width: 100%;
    padding: 10px;
    background: #e63946;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 8px;
    transition: background 150ms ease;
}

.iso-sr__apply-btn:hover {
    background: #c1121f;
}

.iso-sr__reset-btn {
    display: block;
    width: 100%;
    padding: 8px;
    background: none;
    color: #6b7280;
    font-size: 0.8rem;
    border: none;
    cursor: pointer;
    margin-top: 8px;
    text-decoration: underline;
}

.iso-sr__reset-btn:hover {
    color: #1a1a2e;
}

/* ── Results area ─────────────────────────────────────────────────────────── */

.iso-sr__main {
    flex: 1;
    min-width: 0;
}

.iso-sr__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.iso-sr__loading,
.iso-sr__no-data {
    grid-column: 1 / -1;
    text-align: center;
    color: #6b7280;
    padding: 40px 0;
    font-size: 0.95rem;
}

.iso-sr__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
}

.iso-sr__empty-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 8px;
}

.iso-sr__empty-sub {
    font-size: 0.9rem;
    color: #6b7280;
}

/* ── Cards ────────────────────────────────────────────────────────────────── */

.iso-sr-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    color: inherit;
    transition: box-shadow 150ms ease, transform 150ms ease;
}

.iso-sr-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
    transform: translateY(-2px);
}

.iso-sr-card__main {
    display: block;
    text-decoration: none;
    color: inherit;
    flex: 1;
}

.iso-sr-card__main:hover,
.iso-sr-card__main:focus {
    text-decoration: none;
    color: inherit;
}

.iso-sr-card__img {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #f3f4f6;
    overflow: hidden;
}

.iso-sr-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.iso-sr-card__no-img {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #9ca3af;
    font-size: 0.85rem;
}

.iso-sr-card__badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.iso-sr-card__badge--for-sale {
    background: #fce4ec;
    color: #c2185b;
}

.iso-sr-card__badge--iso {
    background: #e3f2fd;
    color: #1565c0;
}

.iso-sr-card__featured {
    position: absolute;
    top: 8px;
    right: 52px;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    background: #fff3cd;
    color: #664d03;
}

.iso-sr-card__body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.iso-sr-card__title {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.35;
    text-transform: none;
    letter-spacing: 0;
    color: #1a1a2e;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.iso-sr-card__meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    font-size: 0.78rem;
    color: #6b7280;
}

.iso-sr-card__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    line-height: 1;
}

.iso-sr-card__icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: #9ca3af;
}

.iso-sr-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 12px 12px;
    border-top: 1px solid #f3f4f6;
}

.iso-sr-card__seller {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    text-decoration: none;
    color: inherit;
    border-radius: 6px;
    padding: 2px 4px;
    margin: -2px -4px;
    transition: background 150ms ease;
}

a.iso-sr-card__seller:hover,
a.iso-sr-card__seller:focus {
    background: #f9fafb;
    text-decoration: none;
    color: inherit;
}

a.iso-sr-card__seller:hover .iso-sr-card__seller-name {
    color: #e63946;
}

.iso-sr-card__avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    flex-shrink: 0;
    display: block;
}

.iso-sr-card__avatar--initial {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #e63946;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
}

.iso-sr-card__seller-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: #374151;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.iso-sr-card__price {
    font-size: 1rem;
    font-weight: 800;
    color: #e63946;
    white-space: nowrap;
    flex-shrink: 0;
}

.iso-sr-card__favorite {
    position: absolute;
    right: 10px;
    top: 10px;
    z-index: 3;
    width: 34px;
    height: 34px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.94);
    color: #ef1f2d;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
    transition: transform 150ms ease, background 150ms ease, color 150ms ease, opacity 150ms ease;
}

.iso-sr-card__favorite svg {
    width: 18px;
    height: 18px;
    display: block;
    fill: transparent;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.iso-sr-card__favorite:hover,
.iso-sr-card__favorite:focus {
    background: #ffffff;
    transform: scale(1.06);
    outline: none;
}

.iso-sr-card__favorite.is-active svg {
    fill: currentColor;
}

.iso-sr-card__favorite:disabled {
    cursor: progress;
    opacity: 0.65;
}

/* ── Pagination ───────────────────────────────────────────────────────────── */

.iso-sr__pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 24px;
    flex-wrap: wrap;
}

.iso-sr__page-btn {
    padding: 7px 13px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: #ffffff;
    color: #374151;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 150ms ease, border-color 150ms ease;
}

.iso-sr__page-btn:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

.iso-sr__page-btn--active {
    background: #e63946;
    border-color: #e63946;
    color: #ffffff;
    font-weight: 600;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
    .iso-sr__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 660px) {
    .iso-sr__layout {
        flex-direction: column;
    }

    .iso-sr__sidebar {
        width: 100%;
    }

    .iso-sr__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 420px) {
    .iso-sr__grid {
        grid-template-columns: 1fr;
    }
}