/**
 * OTOEKO Ecommerce - Catalog Pages CSS
 * Kategori sayfası
 * Premium Design - Ana sayfa ve ürün detay ile uyumlu
 */

@import url('./variables.css');

/* ========================================
   CATALOG PAGE LAYOUT
   ======================================== */
.catalog-page {
    padding: var(--page-gap-top) 0 var(--page-gap-bottom);
    min-height: 60vh;
}

/* ========================================
   BREADCRUMB (centered, like product detail)
   ======================================== */
.catalog-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-400);
}

.catalog-breadcrumb a {
    color: var(--color-gray-600);
    font-weight: 600;
    transition: color var(--transition-fast);
}

.catalog-breadcrumb a:hover {
    color: var(--color-primary);
}

.catalog-breadcrumb-sep {
    font-size: 10px;
    color: var(--color-gray-300);
    margin: 0 var(--space-1);
    user-select: none;
}

.catalog-breadcrumb-current {
    color: var(--color-gray-800);
    font-weight: 600;
}

/* ========================================
   EMPTY STATE
   ======================================== */
.catalog-empty {
    text-align: center;
    padding: 80px 20px;
}

.catalog-empty-icon {
    width: 80px;
    height: 80px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-50);
    border-radius: 50%;
    margin-bottom: 20px;
}

.catalog-empty-icon [data-lucide] {
    width: 36px;
    height: 36px;
    color: var(--color-gray-300);
}

.catalog-empty h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-gray-700);
    margin-bottom: 8px;
}

.catalog-empty p {
    font-size: 14px;
    color: var(--color-gray-500);
    max-width: 400px;
    margin: 0 auto;
}

.catalog-empty .catalog-empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: var(--color-white);
    font-size: 14px;
    font-weight: 700;
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.catalog-empty .catalog-empty-btn:hover {
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
    transform: translateY(-2px);
}

/* ========================================
   CATEGORY HERO (for category page)
   ======================================== */
.catalog-category-hero {
    position: relative;
    padding: 20px 32px;
    border-radius: 20px;
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 50%, #fed7aa 100%);
    margin-bottom: 28px;
    overflow: hidden;
}

.catalog-category-hero::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.catalog-category-hero::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -20px;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.catalog-hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 16px;
}

.catalog-hero-row {
    display: contents;
}

.catalog-hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--color-gray-900);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    order: -1;
    white-space: nowrap;
}

.catalog-hero-content h1 [data-lucide] {
    width: 22px;
    height: 22px;
    color: var(--color-primary-hover);
}

.catalog-hero-content .catalog-breadcrumb {
    flex: 1;
    justify-content: center;
}

.catalog-hero-content .catalog-hero-stats {
    margin-left: auto;
    white-space: nowrap;
}

.catalog-hero-desc {
    font-size: 14px;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-top: 12px;
}

.catalog-hero-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}

.catalog-hero-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-600);
}

.catalog-hero-stat [data-lucide] {
    width: 16px;
    height: 16px;
    color: var(--color-primary-hover);
}

.catalog-hero-stat strong {
    color: var(--color-primary-hover);
}

/* ========================================
   INFINITE SCROLL
   ======================================== */
#catalog-sentinel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 0;
}

.catalog-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-gray-400);
}

.catalog-loading-spinner {
    width: 22px;
    height: 22px;
    border: 2.5px solid var(--color-gray-200);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: catalog-spin 0.7s linear infinite;
}

@keyframes catalog-spin {
    to { transform: rotate(360deg); }
}

/* tablet/mobile @media kuralları kaldırıldı — artık cihaza özel dosyalarda */