/* ========================================
   ESTILOS - PÁGINA OFERTAS
   ======================================== */

/* Colores específicos para ofertas */
.page-header-search-btn {
    background: var(--red-500);
}

.page-header-search-btn:hover {
    background: var(--red-600);
}

.page-header-stat i {
    color: var(--amber-400);
}

/* ========================================
   FILTROS
   ======================================== */

.offers-filters {
    background: white;
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 0;
    position: sticky;
    top: 5rem;
    z-index: 40;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.offers-filters-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.offers-filters-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Dropdowns de filtros */
.filter-dropdown {
    position: relative;
}

.filter-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray-700);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.filter-dropdown-btn:hover,
.filter-dropdown-btn.active {
    background: white;
    border-color: var(--primary-300);
    color: var(--primary-600);
}

.filter-dropdown-btn i:last-child {
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.filter-dropdown-btn.active i:last-child {
    transform: rotate(180deg);
}

.filter-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 220px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.5rem);
    transition: all 0.2s ease;
}

.filter-dropdown-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.filter-dropdown-scroll {
    max-height: 280px;
    overflow-y: auto;
    padding: 0.5rem;
}

.filter-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.15s ease;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.filter-dropdown-item:hover {
    background: var(--gray-50);
}

.filter-dropdown-item input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary-500);
}

/* Opciones inline */
.filter-inline-options {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 0.5rem;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray-600);
    white-space: nowrap;
}

.filter-checkbox input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--primary-500);
}

.filter-checkbox span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.filter-checkbox i {
    font-size: 1rem;
    color: var(--gray-400);
}

/* Ordenar */
.filter-sort {
    margin-left: auto;
}

.filter-sort-select {
    padding: 0.6rem 2rem 0.6rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    color: var(--gray-700);
    background: white;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
}

.filter-sort-select:focus {
    outline: none;
    border-color: var(--primary-300);
}

/* Responsive filtros */
@media (max-width: 768px) {
    .offers-filters-row {
        gap: 0.5rem;
    }
    
    .filter-inline-options {
        width: 100%;
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .filter-sort {
        width: 100%;
        margin-left: 0;
        margin-top: 0.5rem;
    }
    
    .filter-sort-select {
        width: 100%;
    }
}

/* Ocultar filtros en móvil */
@media (max-width: 1023px) {
    .offers-filters {
        display: none;
    }
}

/* ========================================
   SECCIÓN DESTACADOS
   ======================================== */

.offers-featured {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--red-50), var(--orange-50));
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.offers-featured-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-header {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header-left {
    flex: 1;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title i {
    color: var(--secondary-500);
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin: 0;
}

.section-count {
    font-size: 0.875rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.offers-featured-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .offers-featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .offers-featured-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   SECCIÓN POR TIEMPO LIMITADO
   ======================================== */

.offers-limited {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--red-50), var(--orange-50));
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.offers-limited .offers-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.offers-limited .section-title i {
    color: var(--red-500);
    animation: pulse 1.5s ease-in-out infinite;
}

.offers-limited .section-count {
    background: var(--red-100);
    color: var(--red-600);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ========================================
   SECCIÓN CUPONERA MÁGICA
   ======================================== */

.offers-coupons {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--purple-50), var(--blue-50));
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.offers-coupons .offers-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.offers-coupons .section-title i {
    color: var(--purple-500);
}

/* ========================================
   SECCIÓN DESCUENTOS INSTANTÁNEOS
   ======================================== */

.offers-section {
    padding: 3rem 0;
    background: var(--gray-50);
}

.offers-section .section-title i {
    color: var(--amber-500);
}

.offers-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1280px) {
    .offers-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .offers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .offers-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   PAGINACIÓN
   ======================================== */

.offers-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.pagination-number {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-number:hover:not(.active) {
    background: var(--gray-50);
}

.pagination-number.active {
    background: var(--primary-500);
    border-color: var(--primary-500);
    color: white;
}

.pagination-ellipsis {
    padding: 0 0.5rem;
    color: var(--gray-400);
}

@media (max-width: 640px) {
    .offers-pagination {
        flex-wrap: wrap;
    }
    
    .pagination-numbers {
        order: -1;
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5rem;
    }
}