/* Стили страницы каталога.
   Сетка товаров, оформление карточек, состояние "Продано" и кнопка "Назад". */

.catalog-container {
    max-width: 520px;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    padding-left: env(safe-area-inset-left, 0px);
    padding-right: env(safe-area-inset-right, 0px);
}

.catalog-header {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: calc(env(safe-area-inset-top, 0px) + 44px);
}

.back-btn {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--btn-secondary-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 6px 12px;
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
    
}

/* RTL поддержка для кнопки назад */
[dir="rtl"] .back-btn,
html[dir="rtl"] .back-btn {
    left: auto;
    right: 0;
}

[dir="rtl"] .back-btn svg,
html[dir="rtl"] .back-btn svg {
    transform: scaleX(-1);
}

.back-btn:hover {
    color: var(--text-main);
    background: var(--card-inner-bg);
    border-color: var(--primary);
}

.back-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.catalog-title {
    margin-top: 8px;
    font-size: 16px;
    font-weight: 500;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
}

@media (max-width: 480px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }
}

.catalog-item-card {
    background: var(--card-inner-bg);
    border: 1px solid var(--card-inner-border);
    border-radius: 16px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
    cursor: pointer;
    
}

.catalog-item-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    background: var(--card-bg);
    box-shadow: var(--card-box-shadow);
}

.catalog-item-img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 12px;
    border: 1px solid var(--card-border);
}

.catalog-item-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.catalog-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 8px;
}

.catalog-item-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
}

.catalog-item-price .currency {
    font-size: 11px;
    color: var(--primary);
    margin-left: 2px;
}

html[dir="rtl"] .catalog-item-price .currency {
    margin-left: 0;
    margin-right: 2px;
}

.catalog-item-cell {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--btn-secondary-bg);
    padding: 2px 8px;
    border-radius: 99px;
}

/* Стили для проданных товаров */
.catalog-item-card.sold {
    opacity: 0.5;
    cursor: not-allowed;
}

.catalog-item-card.sold:hover {
    transform: none;
    border-color: var(--card-inner-border);
    box-shadow: none;
}

.catalog-item-card.sold .catalog-item-cell {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.15);
}

/* Стили для придержанных товаров (оформляется) */
.catalog-item-card.reserved {
    opacity: 0.8;
    cursor: not-allowed;
}

.catalog-item-card.reserved:hover {
    transform: none;
    border-color: var(--card-inner-border);
    box-shadow: none;
}

.catalog-item-card.reserved .catalog-item-cell {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.catalog-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.5;
}