/**
 * Testform AI Destekli Web Sitesi - Layout Styles
 *
 * Ana layout bileşenleri için stiller
 * - Navbar
 * - Sidebar (Ürün Kategorileri)
 * - Main Content
 * - Footer
 */

/* ============================================
   CSS VARIABLES
   ============================================ */

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --text-color: #2c3e50;
    --text-muted: #6c757d;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);

    --navbar-height: 62px;
    --sidebar-width: 280px;
}

[data-bs-theme="dark"] {
    --text-color: #e9ecef;
    --text-muted: #adb5bd;
    --bg-color: #1a1d23;
    --card-bg: #242830;
    --border-color: #373b4e;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* High specificity dark mode overrides */
html[data-bs-theme="dark"] {
    color-scheme: dark;
}

/* ============================================
   GLOBAL RESETS
   ============================================ */

body {
    font-family: 'Oswald', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--secondary-color);
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    background-color: var(--card-bg) !important;
    height: var(--navbar-height);
    box-shadow: var(--shadow);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

[data-bs-theme="dark"] .navbar,
html[data-bs-theme="dark"] .navbar {
    background-color: #242830 !important;
    border-color: #373b4e !important;
}

html[data-bs-theme="dark"] .navbar .nav-link {
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .navbar .nav-link:hover {
    color: #667eea !important;
    background-color: rgba(102, 126, 234, 0.1) !important;
}

html[data-bs-theme="dark"] .navbar-brand {
    color: #667eea !important;
}

html[data-bs-theme="dark"] .navbar-toggler {
    border-color: #373b4e !important;
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28233, 236, 239, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar > .container-fluid {
    max-width: 1400px;
    margin: 0 auto;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-color) !important;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    color: var(--text-color) !important;
    transition: color 0.2s ease;
    border-radius: 6px;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background-color: var(--bg-color);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background-color: rgba(102, 126, 234, 0.1);
}

.search-form-wrapper {
    max-width: 300px;
}

.search-form-wrapper .form-control {
    border-radius: 6px 0 0 6px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
}

.search-form-wrapper .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    background-color: var(--card-bg);
}

.search-form-wrapper .input-group-text {
    border-radius: 0 6px 6px 0;
    border: 1px solid var(--border-color);
    border-left: 0;
}

/* Search Results Dropdown */
.search-results-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 1050;
    max-height: 400px;
    overflow-y: auto;
}

.search-results-section {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.search-results-section:last-child {
    border-bottom: none;
}

.search-results-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    margin: 0;
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.search-result-item:hover {
    background-color: var(--bg-color);
    color: var(--primary-color);
}

.search-result-item img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.search-result-item .result-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-color);
    border-radius: 4px;
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.search-result-item .result-info {
    flex: 1;
    min-width: 0;
}

.search-result-item .result-title {
    font-weight: 500;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-item .result-code {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
}

.search-no-results {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-muted);
}

.search-loading {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-muted);
}

html[data-bs-theme="dark"] .search-results-dropdown {
    background-color: #242830;
    border-color: #373b4e;
}

html[data-bs-theme="dark"] .search-results-section {
    border-color: #373b4e;
}

html[data-bs-theme="dark"] .search-result-item:hover {
    background-color: #1a1d23;
}

/* ============================================
   MAIN WRAPPER
   ============================================ */

.main-wrapper {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
    margin-top: var(--navbar-height);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   CATEGORY SIDEBAR
   ============================================ */

.category-sidebar {
    width: var(--sidebar-width);
    background-color: var(--card-bg);
    border-right: 1px solid var(--border-color);
    height: calc(100vh - var(--navbar-height));
    position: sticky;
    top: var(--navbar-height);
    overflow-y: auto;
    flex-shrink: 0;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

[data-bs-theme="dark"] .category-sidebar,
html[data-bs-theme="dark"] .category-sidebar {
    background-color: #242830 !important;
    border-right-color: #373b4e !important;
}

html[data-bs-theme="dark"] .sidebar-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

html[data-bs-theme="dark"] .sidebar-nav .nav-link {
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .sidebar-nav .nav-link:hover {
    background-color: #1a1d23 !important;
    color: #667eea !important;
}

html[data-bs-theme="dark"] .sidebar-nav .nav-link.active {
    background-color: rgba(102, 126, 234, 0.2) !important;
    color: #667eea !important;
    border-left-color: #667eea !important;
}

html[data-bs-theme="dark"] .sidebar-nav .collapse {
    background-color: rgba(0, 0, 0, 0.2) !important;
}

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.sidebar-header h5 {
    font-size: 0.95rem;
    font-weight: 600;
}

.sidebar-nav {
    padding: 0.5rem 0;
}

.sidebar-nav .nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav .nav-item {
    border-bottom: 1px solid transparent;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.625rem 1rem !important;
    color: var(--text-color) !important;
    font-size: 0.9rem;
    border-radius: 0;
    transition: all 0.2s ease;
    position: relative;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--bg-color);
    color: var(--primary-color) !important;
    padding-left: 1.25rem !important;
}

.sidebar-nav .nav-link.active {
    background-color: rgba(102, 126, 234, 0.1);
    color: var(--primary-color) !important;
    font-weight: 600;
    border-left: 3px solid var(--primary-color);
}

.sidebar-nav .nav-link i.fa-folder {
    color: var(--primary-color);
}

.sidebar-nav .toggle-icon {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.sidebar-nav .nav-link .collapse .nav-link {
    padding-left: 2rem !important;
}

.sidebar-nav .nav-link .collapse .nav-link .collapse .nav-link {
    padding-left: 2.5rem !important;
}

/* Nested categories */
.sidebar-nav .collapse {
    background-color: rgba(0, 0, 0, 0.02);
}

.sidebar-nav .collapse .nav-link {
    font-size: 0.85rem;
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.main-content {
    flex: 1;
    min-width: 0;
    padding: 0 1.5rem;
    background-color: var(--bg-color);
}

.main-content > .container-fluid {
    max-width: 100%;
}

/* ============================================
   PAGE HEADERS
   ============================================ */

.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.page-header .container-fluid {
    max-width: 1400px;
    margin: 0 auto;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.page-header .breadcrumb {
    margin-bottom: 0;
}

.page-header .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.page-header .breadcrumb-item a:hover {
    color: white;
}

.page-header .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.6);
}

/* Page Header Dark Mode */
html[data-bs-theme="dark"] .page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

/* ============================================
   PRODUCT LIST VIEWS
   ============================================ */

.view-toggle {
    display: inline-flex;
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 4px;
    box-shadow: var(--shadow-sm);
}

.view-toggle .btn {
    border-radius: 6px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.view-toggle .btn.active {
    background-color: var(--primary-color);
    color: white;
}

.view-toggle .btn:not(.active):hover {
    background-color: var(--bg-color);
}

/* Grid View */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.product-card-grid {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
}

.product-card-grid:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    color: var(--text-color);
}

.product-card-grid .product-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    background-color: var(--bg-color);
}

.product-card-grid .product-info {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card-grid .product-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.product-card-grid .product-code {
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 500;
    font-family: 'Courier New', monospace;
}

/* Product Cards Dark Mode */
html[data-bs-theme="dark"] .product-card-grid {
    background-color: #242830 !important;
    border-color: #373b4e !important;
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .product-card-grid:hover {
    background-color: #2a2f38 !important;
    border-color: #667eea !important;
}

html[data-bs-theme="dark"] .product-card-grid .product-title {
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .product-card-list {
    background-color: #242830 !important;
    border-color: #373b4e !important;
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .product-card-list:hover {
    background-color: #2a2f38 !important;
}

html[data-bs-theme="dark"] .products-table {
    background-color: #242830 !important;
    border-color: #373b4e !important;
}

html[data-bs-theme="dark"] .products-table thead th {
    background-color: #1a1d23 !important;
    border-color: #373b4e !important;
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .products-table tbody tr {
    border-color: #373b4e !important;
}

html[data-bs-theme="dark"] .products-table tbody tr:hover {
    background-color: #2a2f38 !important;
}

html[data-bs-theme="dark"] .products-table tbody td {
    color: #e9ecef !important;
}

/* Sort & Pagination Controls Dark Mode */
html[data-bs-theme="dark"] .sort-pagination-controls {
    background-color: #242830 !important;
    border: 1px solid #373b4e !important;
}

html[data-bs-theme="dark"] .view-toggle {
    background-color: #1a1d23 !important;
}

html[data-bs-theme="dark"] .view-toggle .btn {
    color: #e9ecef !important;
}

html[data-bs-theme="dark"] .view-toggle .btn.active {
    background-color: #667eea !important;
    color: #fff !important;
}

/* List View */
.products-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.product-card-list {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    gap: 1rem;
    align-items: center;
    border: 1px solid var(--border-color);
}

.product-card-list:hover {
    box-shadow: var(--shadow-lg);
    color: var(--text-color);
    background-color: var(--bg-color);
}

.product-card-list .product-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.product-card-list .product-info {
    flex: 1;
}

.product-card-list .product-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.product-card-list .product-code {
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
    font-family: 'Courier New', monospace;
}

/* Table View */
.products-table {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.products-table .table {
    margin-bottom: 0;
}

.products-table thead th {
    background-color: var(--bg-color);
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    padding: 1rem;
}

.products-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

.products-table tbody tr:hover {
    background-color: var(--bg-color);
}

.products-table tbody td {
    padding: 1rem;
    vertical-align: middle;
}

.products-table .product-image-sm {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 6px;
}

.products-table .product-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.products-table .product-code {
    color: var(--primary-color);
    font-size: 0.85rem;
    font-family: 'Courier New', monospace;
}

/* ============================================
   SORT & PAGINATION CONTROLS
   ============================================ */

.sort-pagination-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.sort-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ============================================
   IMAGE MODAL (1024px max width)
   ============================================ */

/* Main clickable images */
.main-image-container img {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.main-image-container img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.image-modal-custom {
    max-width: 1024px;
}

.image-modal-custom .modal-body {
    padding: 0;
    background-color: #000;
}

.image-modal-custom .modal-image {
    max-width: 100%;
    max-height: 80vh;
    display: block;
    margin: 0 auto;
}

.image-thumbnails {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1rem;
}

.image-thumbnail-custom {
    width: 120px;
    height: auto;
    flex-shrink: 0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.image-thumbnail-custom:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
}

.image-thumbnail-custom.active {
    border-color: var(--primary-color);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    background-color: #212529;
    color: #adb5bd;
    padding: 3rem 0;
    margin-top: auto;
}

[data-bs-theme="dark"] .site-footer,
html[data-bs-theme="dark"] .site-footer {
    background-color: #0f1216 !important;
    color: #6c757d !important;
}

html[data-bs-theme="dark"] .site-footer h5 {
    color: #fff !important;
}

html[data-bs-theme="dark"] .site-footer a {
    color: #adb5bd !important;
}

html[data-bs-theme="dark"] .site-footer a:hover {
    color: #fff !important;
}

html[data-bs-theme="dark"] .site-footer hr {
    border-color: #373b4e !important;
}

.site-footer > .container-fluid {
    max-width: 1400px;
    margin: 0 auto;
}

.site-footer h5 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 1rem;
}

.site-footer a {
    color: #adb5bd;
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: #fff;
}

.site-footer hr {
    border-color: #495057;
}

[data-bs-theme="dark"] .site-footer hr {
    border-color: #373b4e;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 991px) {
    .category-sidebar {
        position: fixed;
        left: -100%;
        top: var(--navbar-height);
        z-index: 999;
        box-shadow: var(--shadow-lg);
    }

    .category-sidebar.show {
        left: 0;
    }

    .main-content {
        width: 100%;
        padding: 0 1rem;
    }

    .main-wrapper {
        max-width: 100%;
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 998;
    }

    .sidebar-overlay.show {
        display: block;
    }

    .search-form-wrapper {
        max-width: 100%;
        order: 3;
        width: 100%;
        margin-top: 0.5rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .page-header .container-fluid {
        padding: 0 1rem;
    }
}

@media (max-width: 767px) {
    :root {
        --sidebar-width: 260px;
    }

    .navbar {
        height: auto;
    }

    .main-wrapper {
        margin-top: 56px;
    }

    .category-sidebar {
        top: 56px;
        height: calc(100vh - 56px);
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .sort-pagination-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .sort-controls,
    .pagination-controls {
        justify-content: center;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .product-card-list {
        flex-direction: column;
        text-align: center;
    }

    .product-card-list .product-image {
        width: 120px;
        height: 120px;
        margin: 0 auto;
    }

    .products-table {
        font-size: 0.85rem;
    }

    .products-table thead th,
    .products-table tbody td {
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 575px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.category-sidebar.show {
    animation: slideIn 0.3s ease;
}

/* ============================================
   SCROLLBAR STYLES
   ============================================ */

.category-sidebar::-webkit-scrollbar {
    width: 6px;
}

.category-sidebar::-webkit-scrollbar-track {
    background-color: var(--bg-color);
}

.category-sidebar::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 3px;
}

.category-sidebar::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-muted);
}