/* ================================
   CATEGORY PAGE STYLES - REVISED
   Optimized layout, better space usage
   Breakpoint: 480px
   ================================ */

/* ===== BREADCRUMB (COMPACT) ===== */
.breadcrumb {
    background: transparent;
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-md);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
}

    .breadcrumb-item a {
        color: var(--text-secondary);
        text-decoration: none;
        transition: var(--transition-fast);
        padding: 4px 8px;
        border-radius: var(--radius-sm);
    }

        .breadcrumb-item a:hover {
            color: var(--primary-green);
            background: var(--bg-light);
        }

    .breadcrumb-item.active {
        color: var(--primary-green);
        font-weight: var(--font-weight-semibold);
        padding: 4px 8px;
    }

.breadcrumb-separator {
    color: var(--text-light);
    font-size: 10px;
}

/* ===== CATEGORY HEADER (COMPACT) ===== */
.category-header {
    background: linear-gradient(135deg, var(--primary-green-light) 0%, var(--primary-green) 100%);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

    .category-header::before {
        content: '🌸';
        position: absolute;
        right: -20px;
        bottom: -20px;
        font-size: 120px;
        opacity: 0.08;
        transform: rotate(-15deg);
    }

.category-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

@media (min-width: 480px) {
    .category-title {
        font-size: var(--font-size-3xl);
    }
}

.category-description {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    line-height: 1.5;
}

.category-meta {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.category-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-xs);
}

    .category-meta-item i {
        color: var(--primary-yellow);
        font-size: var(--font-size-sm);
    }

/* ===== CATEGORY TOOLBAR (SIMPLIFIED) ===== */
.category-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.category-toolbar-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.product-count {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

    .product-count::before {
        content: '📦';
        font-size: var(--font-size-lg);
    }

    .product-count strong {
        color: var(--primary-green);
        font-weight: var(--font-weight-bold);
    }

/* Mobile filter toggle button */
.filter-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 16px;
    background: var(--primary-green);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

    .filter-toggle-btn:hover {
        background: var(--primary-green-dark);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

@media (min-width: 768px) {
    .filter-toggle-btn {
        display: none;
    }
}

/* ===== LAYOUT: SIDEBAR + PRODUCTS ===== */
.category-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .category-layout {
        grid-template-columns: 280px 1fr;
    }
}

/* ===== FILTER SIDEBAR ===== */
.filter-sidebar {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: var(--shadow-md);
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + 20px);
    overflow: hidden;
    border: 2px solid var(--border-light);
}

/* Mobile filter sidebar (drawer) */
@media (max-width: 767px) {
    .filter-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 90%;
        max-width: 360px;
        height: 100vh;
        z-index: var(--z-modal);
        transform: translateX(-100%);
        transition: var(--transition-normal);
        overflow-y: auto;
        border: none;
        border-radius: 0;
        box-shadow: var(--shadow-xl);
    }

        .filter-sidebar.active {
            transform: translateX(0);
        }
}

.filter-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
    color: var(--text-white);
    margin: 0;
    border: none;
}

.filter-sidebar-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--text-white);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

    .filter-sidebar-title i {
        color: var(--primary-yellow);
    }

.filter-close-btn {
    display: none;
    width: 32px;
    height: 32px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--text-white);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: var(--font-size-base);
}

    .filter-close-btn:hover {
        background: var(--text-white);
        color: var(--primary-green);
        transform: rotate(90deg);
    }

@media (max-width: 767px) {
    .filter-close-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Filter Body */
.filter-sidebar-body {
    padding: var(--spacing-lg);
}

/* Filter overlay (mobile) */
.filter-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    transition: var(--transition-normal);
    backdrop-filter: blur(4px);
}

    .filter-overlay.active {
        display: block;
        opacity: 1;
    }

/* ===== FILTER GROUPS ===== */
.filter-group {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--bg-light);
}

    .filter-group:last-of-type {
        border-bottom: none;
        margin-bottom: var(--spacing-md);
    }

.filter-group-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-green-light);
    border-radius: var(--radius-md);
}

    .filter-group-title i {
        color: var(--primary-green-dark);
    }

/* Sort Dropdown (Sidebar'a taşındı) */
.sort-select {
    width: 100%;
    padding: 10px 35px 10px 12px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-white);
    color: var(--text-primary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='https://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2366BB6A' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: var(--transition-fast);
}

    .sort-select:hover,
    .sort-select:focus {
        border-color: var(--primary-green);
        outline: none;
        box-shadow: 0 0 0 3px rgba(102, 187, 106, 0.1);
    }

/* Price Range */
.price-range-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.price-input-wrapper {
    position: relative;
}

.price-input {
    width: 100%;
    padding: 10px 12px 10px 28px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    transition: var(--transition-fast);
    background: var(--bg-white);
}

    .price-input:focus {
        border-color: var(--primary-green);
        outline: none;
        box-shadow: 0 0 0 3px rgba(102, 187, 106, 0.1);
    }

.price-input-wrapper::before {
    content: '₺';
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-xs);
}

/* Checkbox Filters */
.filter-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    margin-bottom: 4px;
}

    .filter-checkbox:hover {
        background: var(--bg-light);
    }

    .filter-checkbox input[type="checkbox"] {
        width: 18px;
        height: 18px;
        accent-color: var(--primary-green);
        cursor: pointer;
    }

    .filter-checkbox label {
        font-size: var(--font-size-xs);
        font-weight: var(--font-weight-medium);
        color: var(--text-primary);
        cursor: pointer;
        flex: 1;
    }

    .filter-checkbox input[type="checkbox"]:checked + label {
        color: var(--primary-green);
        font-weight: var(--font-weight-semibold);
    }

/* Filter Actions */
.filter-actions {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-light);
    border-top: 2px solid var(--border-light);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Apply Filter Button */
.filter-apply-btn {
    width: 100%;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

    .filter-apply-btn:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

    .filter-apply-btn:active {
        transform: translateY(0);
    }

/* Clear Filters */
.filter-clear-btn {
    width: 100%;
    padding: 10px 16px;
    background: var(--bg-white);
    color: var(--text-secondary);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

    .filter-clear-btn:hover {
        border-color: var(--primary-pink);
        color: var(--primary-pink);
        background: var(--primary-pink-light);
    }

/* ===== PRODUCTS GRID (OPTIMIZED) ===== */
.category-products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Mobil: 2 sütun */
    gap: var(--spacing-lg);
}

/* Tablet ve üstü: 3 sütun */
@media (min-width: 768px) {
    .category-products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Büyük ekranlar: 4 sütun */
@media (min-width: 1200px) {
    .category-products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ===== EMPTY STATE ===== */
.category-empty {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.category-empty-icon {
    font-size: 60px;
    margin-bottom: var(--spacing-md);
}

.category-empty-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.category-empty-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ===== STICKY TOOLBAR (MOBILE) ===== */
.category-toolbar-sticky-wrapper {
    position: relative;
}

/* Sadece mobile'da sticky */
@media (max-width: 767px) {
    .category-toolbar.is-sticky {
        position: fixed;
        top: var(--header-height-mobile);
        left: 0;
        right: 0;
        z-index: var(--z-sticky);
        margin-bottom: 0;
        background: var(--bg-white);
        box-shadow: var(--shadow-md);
        border-radius: 0;
        animation: slideDown 0.3s ease;
        border-bottom: 2px solid var(--border-light);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Sticky toolbar için placeholder (layout shift önleme) */
.toolbar-placeholder {
    display: none;
    height: 0;
}

/* Sadece mobile'da placeholder aktif */
@media (max-width: 767px) {
    .toolbar-placeholder.active {
        display: block;
        height: 60px; /* Toolbar yüksekliği kadar */
    }
}

/* ===== CATEGORY TOOLBAR ===== */
.category-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-white);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

/* Mobile'da sticky state padding */
@media (max-width: 767px) {
    .category-toolbar.is-sticky {
        padding: var(--spacing-md) var(--spacing-lg);
    }
}

/* ===== FILTER SIDEBAR STICKY (DESKTOP) ===== */
.filter-sidebar {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: var(--shadow-md);
    height: fit-content;
    overflow: hidden;
    border: 2px solid var(--border-light);
    transition: var(--transition-normal);
}

/* Desktop'ta sticky */
@media (min-width: 768px) {
    .filter-sidebar {
        position: sticky;
        top: calc(var(--header-height) + var(--spacing-lg));
    }

        /* Scroll sırasında shadow artışı */
        .filter-sidebar.scrolled {
            box-shadow: var(--shadow-xl);
            border-color: var(--primary-green);
        }
}

/* Mobile'da drawer (sticky değil) */
@media (max-width: 767px) {
    .filter-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 90%;
        max-width: 360px;
        height: 100vh;
        z-index: var(--z-modal);
        transform: translateX(-100%);
        transition: var(--transition-normal);
        overflow-y: auto;
        border: none;
        border-radius: 0;
        box-shadow: var(--shadow-xl);
    }

        .filter-sidebar.active {
            transform: translateX(0);
        }
}

/* ===== MOBILE FILTER BUTTON STICKY DURUMDA ===== */
@media (max-width: 767px) {
    .filter-toggle-btn {
        position: relative;
        z-index: 10;
    }

    /* Sticky durumda buton vurgusu */
    .category-toolbar.is-sticky .filter-toggle-btn {
        box-shadow: var(--shadow-md);
        animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {
        0%, 100% {
            box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.4);
        }

        50% {
            box-shadow: 0 0 0 8px rgba(76, 175, 80, 0);
        }
    }
}