/* V-Commerce - Premium Kurumsal E-Ticaret Stil Dosyası */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary: #1a56db;
    --primary-dark: #1040a0;
    --primary-light: #e8effc;
    --secondary: #f97316;
    --secondary-dark: #d95f0e;
    --accent: #059669;
    --accent-light: #d1fae5;
    --dark: #111827;
    --dark-700: #1f2937;
    --dark-600: #374151;
    --dark-500: #4b5563;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #fff;
    --success: #059669;
    --warning: #d97706;
    --danger: #dc2626;
    --info: #2563eb;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --container: 1280px;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark);
    background: var(--gray-50);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: var(--font);
    border: none;
    outline: none;
}

input,
select,
textarea {
    font-family: var(--font);
    font-size: 1rem;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar */
.top-bar {
    background: var(--dark);
    color: var(--white);
    font-size: 0.75rem;
    padding: 8px 0;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.top-bar-left a,
.top-bar-right a {
    color: var(--gray-light);
    font-size: 0.75rem;
}

.top-bar-left a:hover,
.top-bar-right a:hover {
    color: var(--white);
}

.top-bar-right .social-links {
    display: flex;
    gap: 12px;
}

/* Header */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    max-width: var(--container);
    margin: 0 auto;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--dark);
    text-decoration: none;
    white-space: nowrap;
}

.logo:hover {
    color: var(--primary);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    font-weight: 900;
}

.search-bar {
    flex: 1;
    max-width: 560px;
    position: relative;
}

.search-bar form {
    display: flex;
    align-items: center;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    transition: var(--transition);
}

.search-bar form:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.search-bar input {
    flex: 1;
    padding: 10px 20px;
    border: none;
    outline: none;
    font-size: 0.875rem;
    background: transparent;
}

.search-bar button {
    background: var(--primary);
    color: var(--white);
    padding: 10px 20px;
    border: none;
    font-size: 1rem;
}

.search-bar button:hover {
    background: var(--primary-dark);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-action {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: var(--radius);
    color: var(--dark-600);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    text-decoration: none;
    white-space: nowrap;
}

.header-action:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.header-action i {
    font-size: 18px;
}

.header-action .badge {
    position: absolute;
    top: 2px;
    right: 4px;
    background: var(--secondary);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Navbar */
.main-nav {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}

.nav-list {
    display: flex;
    align-items: center;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

.nav-list li {
    position: relative;
}

.nav-list li a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    color: var(--dark-600);
    font-size: 0.875rem;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: var(--transition-fast);
}

.nav-list li a:hover,
.nav-list li a.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.cat-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: var(--white);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 100;
}

.nav-list li:hover .cat-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cat-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--dark-600);
    border-bottom: none !important;
    font-size: 0.875rem;
}

.cat-dropdown a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.cat-dropdown a i {
    width: 20px;
    text-align: center;
    color: var(--primary);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--dark);
    padding: 8px;
}

/* Mega Dropdown */
.has-mega {
    position: static !important;
}

.mega-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--white);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 20px 24px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 100;
    max-height: 70vh;
    overflow-y: auto;
}

.has-mega:hover .mega-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: var(--container);
    margin: 0 auto;
}

.mega-col {
    min-width: 0;
}

.mega-parent {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-weight: 700;
    font-size: 0.8125rem;
    color: var(--dark) !important;
    border-bottom: 2px solid transparent !important;
    background: var(--gray-50);
    border-radius: var(--radius);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.mega-parent:hover {
    background: var(--primary-light);
    color: var(--primary) !important;
}

.mega-parent i {
    color: var(--primary);
    width: 18px;
    text-align: center;
    font-size: 14px;
}

.mega-subs {
    padding: 0;
    margin: 0;
}

.mega-subs li {
    list-style: none;
}

.mega-subs li a {
    display: block;
    padding: 5px 12px;
    font-size: 0.8125rem;
    color: var(--dark-500);
    border-bottom: none !important;
}

.mega-subs li a:hover {
    color: var(--primary);
    background: var(--primary-light);
    border-radius: var(--radius-sm);
}

/* Sidebar Category Tree */
.cat-tree-item {
    margin-bottom: 2px;
}

.cat-tree-parent {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cat-tree-parent label {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 4px 0;
}

.cat-tree-parent label strong {
    font-size: 0.8125rem;
}

.cat-count {
    font-size: 0.75rem;
    color: var(--gray);
}

.cat-toggle {
    background: none;
    border: none;
    padding: 4px 8px;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition-fast);
}

.cat-toggle:hover {
    color: var(--primary);
}

.cat-toggle i {
    transition: var(--transition-fast);
    font-size: 10px;
}

.cat-tree-item.open .cat-toggle i {
    transform: rotate(180deg);
}

.cat-tree-children {
    display: none;
    padding-left: 20px;
    margin-top: 2px;
}

.cat-tree-item.open .cat-tree-children {
    display: block;
}

.cat-tree-children label {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 3px 0;
    font-size: 0.8125rem;
    color: var(--dark-600);
    cursor: pointer;
}

.cat-tree-children label:hover {
    color: var(--primary);
}

/* ========== HOMEPAGE LAYOUT ========== */
.home-layout {
    display: flex;
    gap: 0;
    margin-top: 16px;
    margin-bottom: 24px;
}

/* Sidebar Category Tree */
.home-sidebar {
    width: 260px;
    min-width: 260px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    align-self: flex-start;
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.sidebar-cat-header {
    background: var(--primary);
    color: var(--white);
    padding: 12px 16px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}



.sidebar-cat-item {
    position: relative;
    border-bottom: 1px solid var(--gray-200);
    background: var(--white);
}

.sidebar-cat-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--dark-600);
    transition: var(--transition-fast);
    text-decoration: none;
}

.sidebar-cat-link i:first-child {
    width: 18px;
    text-align: center;
    color: var(--primary);
    font-size: 13px;
}

.sidebar-cat-link span {
    flex: 1;
}

.sidebar-cat-arrow {
    font-size: 10px !important;
    color: var(--gray-light) !important;
    transition: var(--transition-fast) !important;
}

.sidebar-cat-item.open>.sidebar-cat-link .sidebar-cat-arrow {
    transform: rotate(180deg);
    color: var(--white) !important;
}

.sidebar-cat-item:hover>.sidebar-cat-link,
.sidebar-cat-item.open>.sidebar-cat-link {
    background: var(--primary);
    color: var(--white);
}

.sidebar-cat-item:hover>.sidebar-cat-link i,
.sidebar-cat-item.open>.sidebar-cat-link i {
    color: var(--white) !important;
}

/* Inline Subcategory Dropdown */
.sidebar-cat-sub {
    display: none;
    background: var(--white);
    padding: 4px 0;
    border-top: 1px solid var(--gray-200);
}

.sidebar-cat-item.open .sidebar-cat-sub {
    display: block;
}

.sidebar-cat-sub a {
    display: block;
    padding: 7px 14px 7px 42px;
    font-size: 0.8125rem;
    color: var(--dark-500);
    text-decoration: none;
    transition: var(--transition-fast);
}

.sidebar-cat-sub a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.sidebar-sub-viewall {
    font-weight: 600;
    color: var(--primary) !important;
    display: flex !important;
    align-items: center;
    gap: 6px;
    border-bottom: 1px solid var(--gray-200);
    padding: 8px 14px 8px 42px !important;
}

.active-cat {
    background: var(--primary-light) !important;
    color: var(--primary) !important;
    font-weight: 600;
}

/* Home Content Area */
.home-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-left: 16px;
}

/* Home Slider */
.home-slider {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 360px;
    box-shadow: var(--shadow-lg);
}

.home-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.home-slide.active {
    opacity: 1;
}

.slide-content {
    padding: 40px 50px;
    color: var(--white);
    max-width: 600px;
}

.slide-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.slide-content h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 8px;
    line-height: 1.2;
}

.slide-content p {
    font-size: 0.9375rem;
    opacity: 0.9;
    margin-bottom: 20px;
    line-height: 1.5;
}

.slider-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 5;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot.active {
    background: var(--white);
    transform: scale(1.2);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.3);
    color: var(--white);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 5;
    font-size: 14px;
}

.slider-arrow:hover {
    background: rgba(0, 0, 0, 0.6);
}

.slider-prev {
    left: 12px;
}

.slider-next {
    right: 12px;
}

/* Home Banners */
.home-banners {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.home-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--radius);
    color: var(--white);
}

.home-banner i {
    font-size: 24px;
    opacity: 0.9;
}

.home-banner strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 700;
}

.home-banner span {
    font-size: 0.75rem;
    opacity: 0.85;
}

/* Responsive */
@media (max-width: 768px) {
    .home-layout {
        flex-direction: column;
    }

    .home-sidebar {
        width: 100%;
        min-width: 100%;
    }

    .sidebar-cat-tree {
        max-height: none;
        display: flex;
        flex-wrap: wrap;
        padding: 8px;
        gap: 4px;
    }

    .sidebar-cat-item {
        border: none;
    }

    .sidebar-cat-link {
        padding: 6px 10px;
        font-size: 0.75rem;
    }

    .sidebar-cat-sub {
        display: none;
    }

    .home-content {
        margin-left: 0;
    }

    .home-slider {
        height: 220px;
    }

    .slide-content {
        padding: 20px;
    }

    .slide-content h2 {
        font-size: 1.125rem;
    }

    .home-banners {
        grid-template-columns: 1fr;
    }
}