/* === OFERTAS GRID === */
.grid-ofertas {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    padding: 20px 0;
    width: 100%;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
    height: 100%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-interactive);
}

.card-img-container {
    width: 100%;
    height: 220px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
}

.card-img-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.card:hover .card-img-container img {
    transform: scale(1.05);
}

.card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 12px;
}

.loja-tag {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-main);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 4px;
}

.price-container {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.old-price {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: line-through;
}

.new-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--ciano);
    letter-spacing: -0.5px;
}

.cupom-box {
    background: rgba(43, 212, 215, 0.1);
    border: 1px dashed var(--ciano);
    color: var(--ciano);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: 0.2s;
    user-select: none;
}

.cupom-box:hover {
    background: rgba(43, 212, 215, 0.2);
}

.cupom-box:active {
    transform: scale(0.98);
}

.btn-oferta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--ciano), #1fa5a8);
    color: #0a0a0f;
    font-weight: 800;
    text-decoration: none;
    padding: 12px;
    border-radius: 12px;
    margin-top: 8px;
    transition: 0.2s;
    border: none;
    font-size: 0.9rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-oferta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(43, 212, 215, 0.3);
}

.card-footer-info {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 8px;
}

.expire-countdown {
    background: rgba(255, 150, 0, 0.1);
    border-radius: 6px;
    padding: 4px;
}

.expire-countdown.urgent {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.badge-desconto {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #ef4444;
    color: white;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 50px;
    z-index: 2;
    box-shadow: 0 4px 10px rgba(239, 68, 68, 0.3);
}

.card-expired {
    opacity: 0.7;
    filter: grayscale(1);
}