:root {
            --primary-color: #188781;
            --secondary-color: #1f9f97;
            --accent-color: #f6bd21;
            --primary-hover: #1f9f97;
            --text-primary: #1f2937;
            --text-secondary: #6b7280;
            --bg-primary: #ffffff;
            --bg-secondary: #f9fafb;
            --bg-tertiary: #f3f4f6;
            --border-color: #e5e7eb;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --radius-sm: 0.5rem;
            --radius-md: 0.75rem;
            --radius-lg: 1rem;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
        }

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

        body {
            font-family: 'Alexandria', sans-serif;
            background-color: var(--bg-secondary);
            color: var(--text-primary);
            line-height: 1.6;
            font-size: 16px;
        }

        /* Navbar */
        .navbar {
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-color);
            padding: 0;
            min-height: 56px;
            height: 56px;
            position: sticky;
            top: 0;
            z-index: 1030;
            box-shadow: var(--shadow-sm);
            align-items: center;
        }
        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 0 var(--spacing-md);
            gap: var(--spacing-sm);
        }
        .navbar-left {
            flex: 1;
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            min-width: 0;
        }
        .navbar-search-wrap {
            flex: 0 0 auto;
            width: 100%;
            max-width: 560px;
            position: relative;
        }
        .navbar-right {
            flex: 1;
            display: flex;
            justify-content: flex-end;
            min-width: 0;
        }
        .navbar-search-form {
            display: flex;
            align-items: center;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 24px;
            overflow: hidden;
            height: 42px;
        }
        .navbar-search-input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0 16px;
            font-size: 1rem;
            color: var(--text-primary);
            outline: none;
        }
        .navbar-search-input::placeholder {
            color: var(--text-secondary);
        }
        .navbar-search-btn {
            width: 48px;
            height: 100%;
            border: none;
            background: var(--bg-tertiary);
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s;
        }
        .navbar-search-btn:hover {
            background: var(--border-color);
        }
        .navbar-search-dropdown {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            margin-top: 4px;
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            box-shadow: var(--shadow-lg);
            max-height: 400px;
            overflow-y: auto;
            z-index: 1040;
        }
        .navbar-search-dropdown.is-open {
            display: block;
        }
        .navbar-search-dropdown-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 14px;
            text-decoration: none;
            color: var(--text-primary);
            border-bottom: 1px solid var(--border-color);
            transition: background 0.15s;
        }
        .navbar-search-dropdown-item:last-child {
            border-bottom: none;
        }
        .navbar-search-dropdown-item:hover {
            background: var(--bg-secondary);
        }
        .navbar-search-dropdown-item img {
            width: 120px;
            height: 68px;
            object-fit: cover;
            border-radius: 6px;
            flex-shrink: 0;
        }
        .navbar-search-dropdown-item-content {
            flex: 1;
            min-width: 0;
        }
        .navbar-search-dropdown-item-title {
            font-weight: 600;
            font-size: 0.9rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .navbar-search-dropdown-item-meta {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-top: 2px;
        }
        .navbar-search-dropdown-all {
            display: block;
            padding: 12px 14px;
            text-align: center;
            font-weight: 600;
            color: var(--primary-color);
            text-decoration: none;
            border-top: 1px solid var(--border-color);
        }
        .navbar-search-dropdown-all:hover {
            background: var(--bg-secondary);
        }
        .navbar-search-dropdown-empty {
            padding: 16px;
            text-align: center;
            color: var(--text-secondary);
        }

        .navbar-menu-btn {
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.5rem;
            padding: 0.5rem;
            margin-left: var(--spacing-sm);
            cursor: pointer;
            border-radius: 50%;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
        }

        .navbar-menu-btn:hover {
            background-color: var(--bg-tertiary);
        }

        .navbar-menu-btn.active {
            background-color: var(--bg-tertiary);
        }

        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            margin-right: var(--spacing-lg);
        }
        
        .navbar-nav {
            margin-right: auto;
            margin-left: 0;
        }

        .user-name-display {
            color: var(--text-primary) !important;
            font-weight: 600;
            cursor: default;
            padding: var(--spacing-xs) var(--spacing-sm) !important;
        }

        .user-name-display:hover {
            background-color: transparent !important;
            color: var(--text-primary) !important;
        }

        .navbar-logo {
            height: 30px;
            width: auto;
            object-fit: contain;
            max-width: 200px;
        }

        .navbar-brand:hover {
            color: var(--primary-hover) !important;
        }

        /* على الموبايل: إخفاء قائمة الـ navbar (اليسار) والإبقاء على القائمة الجانبية اليمنى فقط */
        @media (max-width: 1024px) {
            .navbar-toggler,
            .navbar-collapse {
                display: none !important;
            }
        }

        /* شريط البحث — مناسب للموبايل (أصغر حجماً وأقل بروزاً) */
        @media (max-width: 768px) {
            .navbar {
                min-height: 48px;
                height: 48px;
            }
            .navbar-inner {
                padding: 0 var(--spacing-xs);
                gap: 6px;
            }
            .navbar-search-wrap {
                max-width: none;
                flex: 1;
                min-width: 0;
            }
            .navbar-search-form {
                height: 36px;
                border-radius: 18px;
            }
            .navbar-search-input {
                padding: 0 10px;
                font-size: 0.875rem;
            }
            .navbar-search-input::placeholder {
                font-size: 0.8125rem;
            }
            .navbar-search-btn {
                width: 40px;
                min-width: 40px;
            }
            .navbar-search-btn .bi-search {
                font-size: 1rem;
            }
            .navbar-logo {
                height: 26px;
                max-width: 120px;
            }
            .navbar-menu-btn {
                width: 36px;
                height: 36px;
                padding: 0.35rem;
                margin-left: 4px;
            }
            .navbar-brand {
                margin-right: 6px;
            }
        }
        @media (max-width: 480px) {
            .navbar-search-form {
                height: 34px;
                border-radius: 17px;
            }
            .navbar-search-input {
                padding: 0 8px;
                font-size: 0.8125rem;
            }
            .navbar-search-btn {
                width: 36px;
                min-width: 36px;
            }
            .navbar-search-dropdown-item img {
                width: 80px;
                height: 45px;
            }
        }

        .nav-link {
            color: var(--text-primary) !important;
            font-weight: 500;
            padding: var(--spacing-xs) var(--spacing-sm) !important;
            border-radius: var(--radius-sm);
            transition: all 0.2s ease;
        }

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

        /* Container */
        .container-main {
            max-width: 1400px;
            margin: 0 auto;
            padding: var(--spacing-lg) var(--spacing-md);
        }

        /* Video Grid */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-md);
        }

        @media (max-width: 768px) {
            .video-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
        }

        /* Video Card */
        .video-card {
            background-color: var(--bg-primary);
            border-radius: var(--radius-md);
            overflow: hidden;
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            display: block;
            box-shadow: var(--shadow-sm);
        }

        .video-thumbnail {
            position: relative;
            width: 100%;
            padding-bottom: 56.25%; /* 16:9 aspect ratio */
            background-color: var(--bg-tertiary);
            overflow: hidden;
        }

        .video-thumbnail .shimmer-placeholder {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, var(--bg-tertiary) 0%, #e8e8e8 20%, var(--bg-tertiary) 40%, var(--bg-tertiary) 100%);
            background-size: 200% 100%;
            animation: shimmer 1.5s ease-in-out infinite;
            transition: opacity 0.3s ease;
        }
        .video-thumbnail.img-loaded .shimmer-placeholder {
            opacity: 0;
            pointer-events: none;
        }
        @keyframes shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        .video-thumbnail video,
        .video-thumbnail img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .video-thumbnail img {
            display: block;
        }

        /* فيديو عمودي: شكل الكارد عمودي لعرض الصورة المصغرة بشكل سليم */
        .video-card--portrait .video-thumbnail {
            padding-bottom: 177.78%; /* 9:16 aspect ratio */
        }

        .video-thumbnail-placeholder {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #188781 0%, #1f9f97 100%);
            color: white;
        }

        .video-thumbnail-placeholder i {
            font-size: 3rem;
        }

        .video-duration {
            position: absolute;
            bottom: 0.5rem;
            left: 0.5rem;
            background-color: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 0.25rem 0.5rem;
            border-radius: var(--radius-sm);
            font-size: 0.75rem;
            font-weight: 600;
        }

        .video-info {
            padding: var(--spacing-sm);
        }

        .video-title {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.25rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.4;
        }

        .video-meta {
            font-size: 0.8125rem;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            gap: 0.125rem;
        }

        /* Search and Filters */
        .search-section {
            background-color: var(--bg-primary);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            margin-bottom: var(--spacing-lg);
            box-shadow: var(--shadow-sm);
        }

        .search-input {
            width: 100%;
            padding: var(--spacing-sm);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            font-size: 1rem;
            transition: all 0.2s ease;
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(24, 135, 129, 0.1);
        }

        .filter-group {
            display: flex;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            margin-top: var(--spacing-sm);
        }

        .filter-select {
            padding: 0.5rem 1rem;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 0.875rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .filter-select:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(24, 135, 129, 0.1);
        }

        .btn-primary {
            background-color: var(--primary-color);
            border: none;
            padding: 0.5rem 1.5rem;
            border-radius: var(--radius-sm);
            color: white;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
        }

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

        /* Video Player Page */
        .video-player-section {
            display: grid;
            grid-template-columns: 1fr 400px;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-md);
        }

        @media (max-width: 1024px) {
            .video-player-section {
                grid-template-columns: 1fr;
            }
        }

        .video-player-container {
            background-color: var(--bg-primary);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .video-player-container video {
            width: 100%;
            display: block;
        }

        .video-details {
            background-color: var(--bg-primary);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            margin-top: var(--spacing-md);
            box-shadow: var(--shadow-sm);
        }

        .video-details-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
            line-height: 1.3;
        }

        .video-details-meta {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            margin-bottom: var(--spacing-sm);
            padding-bottom: 0;
            border-bottom: none;
        }

        .video-details-meta span {
            font-size: 0.875rem;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 0.25rem;
        }

        .video-description {
            margin-top: var(--spacing-sm);
            padding-top: 0;
            border-top: none;
        }

        .video-description-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
        }

        .video-description-text {
            font-size: 1.0625rem;
            color: var(--text-secondary);
            line-height: 1.9;
            white-space: pre-wrap;
        }

        /* Sidebar */
        .sidebar {
            background-color: var(--bg-primary);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-sm);
        }

        .sidebar-title {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: var(--spacing-md);
        }

        .related-video {
            display: flex;
            gap: var(--spacing-sm);
            margin-bottom: var(--spacing-md);
            padding: var(--spacing-sm);
            border-radius: var(--radius-sm);
            transition: background-color 0.2s ease;
            text-decoration: none;
            color: inherit;
        }

        .related-video:last-child {
            margin-bottom: 0;
        }

        .related-video:hover {
            background-color: var(--bg-tertiary);
        }

        .related-video-thumb {
            width: 168px;
            height: 94px;
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background-color: var(--bg-tertiary);
            position: relative;
        }

        .related-video-thumb video,
        .related-video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .related-video-info {
            flex: 1;
        }

        .related-video-title {
            font-size: 0.9375rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.25rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.4;
        }

        .related-video-meta {
            font-size: 0.8125rem;
            color: var(--text-secondary);
        }

        /* Footer */
        .footer {
            background-color: var(--bg-primary);
            border-top: 1px solid var(--border-color);
            padding: var(--spacing-xl) 0;
            margin-top: var(--spacing-xl);
            text-align: center;
        }

        .footer h5 {
            color: var(--text-primary);
            font-weight: 600;
            margin-bottom: var(--spacing-sm);
        }

        .footer p {
            color: var(--text-secondary);
            font-size: 0.875rem;
        }

        .footer-legal {
            font-size: 0.875rem;
        }
        .footer-legal a {
            color: var(--primary-color, #0d9488);
            text-decoration: none;
        }
        .footer-legal a:hover {
            text-decoration: underline;
        }
        .footer-legal-sep {
            margin: 0 0.5rem;
            color: var(--text-secondary);
        }

        /* Badges */
        .badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: var(--radius-sm);
            font-size: 0.8125rem;
            font-weight: 500;
            background-color: var(--bg-tertiary);
            color: var(--text-primary);
        }

        .badge-primary {
            background-color: var(--primary-color);
            color: white;
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: var(--spacing-xl) var(--spacing-md);
        }

        .empty-state i {
            font-size: 4rem;
            color: var(--text-secondary);
            margin-bottom: var(--spacing-md);
        }

        .empty-state p {
            color: var(--text-secondary);
            font-size: 1.125rem;
        }

        /* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            gap: var(--spacing-xs);
            margin-top: var(--spacing-xl);
        }

        .page-link {
            padding: 0.5rem 1rem;
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            text-decoration: none;
            transition: all 0.2s ease;
        }

        .page-link:hover {
            background-color: var(--bg-tertiary);
            border-color: var(--primary-color);
            color: var(--primary-color);
        }

        .page-item.active .page-link {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            color: white;
        }

        /* Content Categories Filter */
        .content-categories-filter {
            background-color: var(--bg-primary);
            border-bottom: 1px solid var(--border-color);
            padding: var(--spacing-sm) 0;
            position: sticky;
            top: 60px;
            z-index: 999;
            box-shadow: var(--shadow-sm);
        }

        .categories-scroll {
            display: flex;
            gap: var(--spacing-xs);
            overflow-x: auto;
            overflow-y: hidden;
            padding: var(--spacing-xs) 0;
            scroll-behavior: smooth;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--border-color) transparent;
        }

        .categories-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .categories-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .categories-scroll::-webkit-scrollbar-thumb {
            background-color: var(--border-color);
            border-radius: 2px;
        }

        .category-btn {
            padding: 0.5rem 1.25rem;
            background-color: var(--bg-secondary);
            color: var(--text-primary);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            text-decoration: none;
            font-size: 0.875rem;
            font-weight: 500;
            white-space: nowrap;
            transition: all 0.2s ease;
            display: inline-block;
        }

        .category-btn:hover {
            background-color: var(--bg-tertiary);
            border-color: var(--primary-color);
            color: var(--primary-color);
        }

        .category-btn.active {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            color: white;
        }

        .category-btn.active:hover {
            background-color: var(--primary-hover);
            border-color: var(--primary-hover);
            color: white;
        }

        @media (max-width: 768px) {
            .content-categories-filter {
                top: 56px;
            }

            .category-btn {
                padding: 0.4rem 1rem;
                font-size: 0.8125rem;
            }
        }

        /* Auth Modal Styles */
        .auth-modal-content {
            border-radius: var(--radius-lg);
            border: none;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
            overflow: hidden;
        }

        .auth-modal-header {
            border-bottom: 1px solid var(--border-color);
            padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
            background: linear-gradient(135deg, rgba(24, 135, 129, 0.05) 0%, rgba(31, 159, 151, 0.05) 100%);
            position: relative;
        }

        .auth-modal-header-content {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }

        .auth-modal-logo {
            height: 32px;
            width: auto;
            object-fit: contain;
        }

        .auth-modal-header .modal-title {
            font-weight: 700;
            color: var(--text-primary);
            font-size: 1.25rem;
            margin: 0;
        }

        .auth-modal-close {
            position: absolute;
            top: var(--spacing-md);
            left: var(--spacing-md);
            background: rgba(0, 0, 0, 0.05);
            border-radius: 50%;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0.8;
            transition: all 0.2s ease;
            padding: 0;
            border: none;
            cursor: pointer;
            z-index: 10;
        }

        .auth-modal-close i {
            color: #000000;
            font-size: 1.25rem;
            font-weight: 600;
            line-height: 1;
        }

        .auth-modal-close:hover {
            opacity: 1;
            background: rgba(0, 0, 0, 0.1);
            transform: rotate(90deg);
        }

        .auth-modal-close:hover i {
            color: #000000;
        }

        .auth-modal-body {
            padding: var(--spacing-lg);
        }

        .auth-nav-tabs {
            border-bottom: 2px solid var(--border-color);
            gap: var(--spacing-xs);
        }

        .auth-nav-tabs .nav-link {
            border: none;
            border-bottom: 2px solid transparent;
            color: var(--text-secondary);
            padding: var(--spacing-sm) var(--spacing-md);
            transition: all 0.2s ease;
            font-weight: 500;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        }

        .auth-nav-tabs .nav-link:hover {
            border-color: var(--border-color);
            color: var(--primary-color);
            background-color: rgba(24, 135, 129, 0.05);
        }

        .auth-nav-tabs .nav-link.active {
            color: var(--primary-color);
            border-bottom-color: var(--primary-color);
            background-color: transparent;
            font-weight: 600;
        }

        .auth-modal-body .form-label {
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
            font-size: 0.9375rem;
        }

        .auth-modal-body .form-control {
            border: 2px solid var(--border-color);
            border-radius: var(--radius-sm);
            padding: 0.75rem 1rem;
            transition: all 0.2s ease;
            font-size: 0.9375rem;
        }

        .auth-modal-body .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.2rem rgba(24, 135, 129, 0.1);
            outline: none;
        }

        .auth-modal-body .form-control.is-invalid {
            border-color: #dc3545;
        }

        .auth-modal-body .invalid-feedback {
            display: block;
            font-size: 0.8125rem;
            color: #dc3545;
            margin-top: 0.375rem;
            font-weight: 500;
        }

        .auth-modal-body .btn-primary {
            background-color: var(--primary-color);
            border: none;
            padding: 0.75rem 1.5rem;
            font-weight: 600;
            transition: all 0.2s ease;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            margin-top: var(--spacing-sm);
        }

        .auth-modal-body .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(24, 135, 129, 0.3);
        }

        .auth-modal-body .btn-primary:active {
            transform: translateY(0);
        }

        .auth-modal-body .btn-primary:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        .auth-modal-body .form-check {
            margin-top: var(--spacing-sm);
        }

        .auth-modal-body .form-check-input {
            border: 2px solid var(--border-color);
            cursor: pointer;
        }

        .auth-modal-body .form-check-input:checked {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
        }

        .auth-modal-body .form-check-label {
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 0.9375rem;
        }

        .auth-modal-body .alert-danger {
            border-radius: var(--radius-sm);
            border: 1px solid #dc3545;
            font-size: 0.875rem;
            padding: 0.75rem 1rem;
            margin-bottom: var(--spacing-sm);
        }

        @media (max-width: 576px) {
            .auth-modal-header {
                padding: var(--spacing-md) var(--spacing-sm) var(--spacing-sm);
            }

            .auth-modal-body {
                padding: var(--spacing-md);
            }

            .auth-modal-header .modal-title {
                font-size: 1.125rem;
            }

            .auth-nav-tabs .nav-link {
                padding: var(--spacing-xs) var(--spacing-sm);
                font-size: 0.875rem;
            }
        }

        .dropdown-menu {
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-color);
        }

        .dropdown-item {
            padding: 0.5rem 1rem;
            transition: all 0.2s ease;
        }

        .dropdown-item:hover {
            background-color: var(--bg-tertiary);
            color: var(--primary-color);
        }

        /* Google Button */
        .btn-google {
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: white;
            color: #757575;
            border: 1px solid #dadce0;
            padding: 0.75rem 1rem;
            font-weight: 500;
            transition: all 0.2s ease;
            text-decoration: none;
            gap: 0.75rem;
        }

        .btn-google:hover {
            background-color: #f8f9fa;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            color: #757575;
        }

        .btn-google svg {
            flex-shrink: 0;
        }

        /* Password Input Wrapper */
        .password-input-wrapper {
            position: relative;
            display: flex;
            align-items: center;
        }

        .password-input-wrapper .form-control {
            padding-right: 3rem;
            direction: rtl;
            text-align: right;
        }

        .password-toggle-btn {
            position: absolute;
            right: 0.75rem;
            background: none;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            padding: 0.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: color 0.2s ease;
            z-index: 10;
        }

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

        .password-toggle-btn i {
            font-size: 1.125rem;
        }

        /* Divider */
        .divider-with-text {
            position: relative;
            text-align: center;
            margin: 1rem 0;
        }

        .divider-with-text::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background-color: var(--border-color);
        }

        .divider-with-text span {
            position: relative;
            background-color: var(--bg-primary);
            padding: 0 1rem;
            color: var(--text-secondary);
            font-size: 0.875rem;
        }