/* --- مسیر فایل: assets/css/store.css --- */

.store-page-section {
    padding: var(--section-padding);
}

.store-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2.5rem;
    align-items: flex-start;
    padding-top: 0;
}

/* --- Sidebar --- */
.store-sidebar {
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    position: sticky;
    top: calc(var(--site-header-height, 85px) + 1.5rem);
    z-index: 90;
    transition: all 0.3s ease-in-out;
    flex-shrink: 0;
}

.filters-main-heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.filters-main-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: 2px;
}

.filter-group {
    margin-bottom: 1.8rem;
}

.filter-heading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}

.filter-heading:hover {
    color: var(--primary-blue);
}

.filter-heading i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.filter-group.active .filter-heading i {
    transform: rotate(180deg);
}

.filter-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding-top 0.3s ease-out;
    padding-top: 0;
}

.filter-group.active .filter-content {
    max-height: 300px;
    overflow-y: auto;
    padding-top: 0.8rem;
    scrollbar-width: thin;
}

/* --- Categories List --- */
.category-filters {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-filters li {
    margin-bottom: 0.6rem;
}

.category-filters a {
    display: block;
    padding: 0.7rem 0.8rem;
    border-radius: 6px;
    color: var(--text-muted);
    font-weight: 500;
    transition: all 0.3s ease;
}

.category-filters a:hover,
.category-filters a.active {
    background-color: rgba(62, 105, 254, 0.1);
    color: var(--primary-blue);
}

/* --- Brand Checkboxes --- */
.brand-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.custom-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--text-muted);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.6rem 0.8rem;
    border-radius: 6px;
}

.custom-checkbox:hover {
    color: var(--text-light);
    background-color: var(--bg-dark);
}

.custom-checkbox input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    margin-left: 10px;
    background-color: var(--bg-dark);
    flex-shrink: 0;
    position: relative;
    transition: all 0.2s;
}

.custom-checkbox input[type="checkbox"]:checked {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.custom-checkbox input[type="checkbox"]:checked::before {
    content: '✔';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
}

/* --- Price Slider Styles (Corrected Layout) --- */

.price-slider-wrapper {
    width: 100%;
    padding: 0;
    margin-top: 30px; /* فاصله بیشتر از بالا */
    margin-bottom: 25px;
    position: relative;
    height: 20px;
    direction: ltr; /* جهت چپ به راست */
}

.slider-track-container {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 6px;
    background-color: #2c3044;
    border-radius: 5px;
    z-index: 0;
}

.slider-track {
    position: absolute;
    height: 100%;
    background-color: var(--primary-blue);
    border-radius: 5px;
    z-index: 1;
}

.range-input {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 100%;
    height: 0;
    -webkit-appearance: none;
    background: none;
    pointer-events: none;
    z-index: 2;
    margin: 0;
}

/* Chrome/Safari Thumb */
.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background-color: #fff;
    border: 4px solid var(--primary-blue);
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-top: -1px;
}

/* Firefox Thumb */
.range-input::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background-color: #fff;
    border: 4px solid var(--primary-blue);
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(62, 105, 254, 0.4);
}
.range-input:active::-webkit-slider-thumb {
    transform: scale(1.05);
    background-color: var(--primary-blue);
    border-color: #fff;
}

/* Price Inputs Container */
.price-inputs-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.price-input-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 48%;
}

.price-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 5px;
    font-weight: 700;
}

.price-field {
    width: 100%;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px;
    color: var(--text-light);
    font-family: inherit;
    font-size: 0.9rem;
    text-align: center;
    direction: ltr;
    transition: border-color 0.3s;
}

.price-field:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.price-field::-webkit-inner-spin-button, 
.price-field::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0; 
}

.apply-filter-btn {
    width: 100%;
    padding: 0.9rem;
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 20px;
}

.apply-filter-btn:hover {
    background-color: #2e5ae6;
}

/* --- Products Grid --- */
.store-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    align-items: stretch;
    gap: 2rem 1.5rem;
}

.no-products-message {
    padding: 3rem;
    color: var(--text-muted);
    grid-column: 1 / -1;
    text-align: center;
    background-color: var(--bg-card);
    border-radius: var(--border-radius-md);
}

/* --- Mobile Responsiveness --- */
.mobile-filter-toggle-btn, .sidebar-close-btn {
    display: none;
}

@media (min-width: 1400px) {
    .store-products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1023px) {
    .store-layout {
        grid-template-columns: 1fr;
    }

    .store-sidebar {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(80vw, 320px);
        height: 100vh;
        z-index: 1005;
        padding-top: 3rem;
        overflow-y: auto;
        background-color: var(--bg-card);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
    }

    .store-sidebar.active {
        right: 0;
    }

    .mobile-filter-toggle-btn {
        display: block;
        width: 100%;
        padding: 0.8rem;
        background-color: var(--primary-blue);
        color: white;
        border: none;
        border-radius: 12px;
        margin-bottom: 1.5rem;
        font-weight: 700;
    }

    .sidebar-close-btn {
        display: block;
        position: absolute;
        top: 10px;
        left: 10px;
        background: none;
        border: none;
        color: var(--text-muted);
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .store-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

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