:root {
    /* Modern Color Palette */
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #f72585;
    --secondary-dark: #d61e7a;
    --accent-color: #7209b7;
    --accent-dark: #5c0896;
    --text-color: #2b2d42;
    --text-light: #6c757d;
    --bg-color: #f8f9fa;
    --bg-light: #f1f3f5;
    --bg-dark: #212529;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --success-color: #40916c;
    --error-color: #e63946;
    
    /* Spacing & Sizing */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --header-height: 70px;
    --footer-height: auto;
    --section-padding: 60px 0;
    --card-padding: 20px;
    --border-radius: 8px;
    
    /* Effects */
    --box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    --card-hover-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    --transition-speed: 0.3s;
    --btn-hover-transform: translateY(-3px);
}

/* Base Styles */
body {
    font-family: 'Cairo', 'Roboto', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    /* Remove fixed direction */
}

/* Typography Improvements */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
    color: var(--text-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 4px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

/* Center text in all sections */
.text-center {
    text-align: center !important;
}

.auction-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--text-color);
    text-align: center;
}

.auction-description {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 1.2rem;
    line-height: 1.6;
    text-align: center;
}

/* Improve font weights */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Improve font sizes for better readability */
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

/* Set direction based on language */
[dir="rtl"] {
    text-align: right;
}

[dir="ltr"] {
    text-align: left;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.site-header {
    background-color: var(--card-bg);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.site-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-logo svg {
    width: 24px;
    height: 24px;
    fill: var(--primary-color);
}

.main-navigation ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 20px;
}

.main-navigation ul li a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

.main-navigation ul li a:hover,
.main-navigation ul li a.active-link {
    color: var(--primary-color);
}

.main-navigation ul li a.active-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px 3px 0 0;
}

.header-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.header-actions a {
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
}

.header-actions a:hover {
    background-color: var(--bg-color);
    color: var(--primary-color);
}

.header-actions a svg {
    width: 20px;
    height: 20px;
}

.badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 0.7rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Search Bar */
.search-bar {
    display: flex;
    align-items: center;
    background-color: var(--bg-color);
    border-radius: var(--radius-md);
    padding: 8px 16px;
    width: 100%;
    max-width: 400px;
    margin: 0 20px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.search-bar:focus-within {
    box-shadow: 0 0 0 2px var(--primary-color);
    border-color: var(--primary-color);
}

.search-bar input {
    border: none;
    background: transparent;
    padding: 8px;
    width: 100%;
    outline: none;
    color: var(--text-color);
    font-family: 'Cairo', sans-serif;
}

.search-bar button {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.search-bar button svg {
    width: 18px;
    height: 18px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    outline: none;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.btn::after,
.cta-btn::after,
.bid-btn::after,
.category-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.btn:focus:not(:active)::after,
.cta-btn:focus:not(:active)::after,
.bid-btn:focus:not(:active)::after,
.category-btn:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.5;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}

.btn:hover,
.cta-btn:hover,
.bid-btn:hover,
.category-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.15);
}

.btn:active,
.cta-btn:active,
.bid-btn:active,
.category-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

/* Primary Button */
.btn-primary,
.cta-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.btn-primary:hover,
.cta-btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

/* Secondary Button */
.btn-secondary,
.bid-btn {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
}

.btn-secondary:hover,
.bid-btn:hover {
    background: linear-gradient(135deg, var(--secondary-dark), var(--secondary-color));
}

/* Category Button */
.category-btn {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: white;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    margin: 8px;
    min-width: 150px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.category-btn:hover {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-color));
    transform: translateY(-3px);
}

.category-btn svg {
    width: 24px;
    height: 24px;
    fill: white;
    transition: transform 0.3s ease;
}

.category-btn:hover svg {
    transform: scale(1.1);
}

/* Categories Section */
.categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
}

/* Improved Icon Formatting */
.icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.icon-text {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-text svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.icon-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.icon-circle svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.icon-circle.large {
    width: 60px;
    height: 60px;
}

.icon-circle.large svg {
    width: 30px;
    height: 30px;
}

.feature-card:hover .icon-circle,
.how-it-works-item:hover .icon-circle {
    transform: scale(1.1);
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
}

/* RTL Support for Icons */
[dir="rtl"] .icon-text {
    flex-direction: row-reverse;
}

.icon-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: var(--text-color);
}

.icon-btn:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

/* RTL Support for Icons */
[dir="rtl"] .icon-btn svg {
    transform: scaleX(-1);
}

/* About Us Section */
.about-section {
    padding: 60px 0;
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    margin: 30px 0;
    box-shadow: var(--box-shadow);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
}

.about-title {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.about-description {
    margin-bottom: 20px;
    line-height: 1.7;
}

.about-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-hover-shadow);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.mission-vision {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}

.mission, .vision {
    flex: 1;
    background-color: var(--bg-color);
    padding: 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--box-shadow);
}

.mission h3, .vision h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mission svg, .vision svg {
    width: 24px;
    height: 24px;
    fill: var(--primary-color);
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1100;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 30px;
    position: relative;
    box-shadow: var(--card-hover-shadow);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--secondary-color);
}

.modal-title {
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* Notifications */
.notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 15px 25px;
    border-radius: var(--radius-md);
    background-color: white;
    box-shadow: var(--box-shadow);
    z-index: 1200;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.success {
    border-right: 4px solid var(--success-color);
}

.notification.error {
    border-right: 4px solid var(--error-color);
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
    outline: none;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

/* Wishlist Modal */
/*.wishlist-modal-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.wishlist-modal-item:last-child {
    border-bottom: none;
}

.wishlist-modal-item img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.wishlist-modal-item-info {
    flex: 1;
    padding: 0 15px;
}

.wishlist-modal-item-info h4 {
    margin: 0 0 5px;
    font-size: 1rem;
}

.wishlist-modal-item-info p {
    margin: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.wishlist-remove-btn {
    background-color: var(--bg-color);
    color: var(--secondary-color);
    border: none;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Cairo', sans-serif;
}

.wishlist-remove-btn:hover {
    background-color: var(--secondary-color);
    color: white;
}

.empty-wishlist-message {
    text-align: center;
    padding: 30px;
    color: var(--text-light);
}*/

/* Footer */
.footer {
    background-color: #212529;
    color: white;
    padding: 60px 0 0;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

.footer-column h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

.footer-column p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    line-height: 1.7;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all var(--transition-speed) ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    position: relative;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

[dir="rtl"] .footer-links a:hover {
    transform: translateX(-5px);
}

[dir="ltr"] .footer-links a:hover {
    transform: translateX(5px);
}

.footer-links a svg {
    width: 16px;
    height: 16px;
    fill: var(--primary-color);
}

.footer-bottom .footer-links {
    display: flex;
    gap: 20px;
}

.footer-bottom .footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

.footer-bottom .footer-links a:hover {
    color: white;
    transform: none;
}
.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    fill: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-speed) ease;
}

.social-link:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.social-link svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.footer-newsletter p {
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-family: 'Cairo', sans-serif;
    outline: none;
    transition: var(--transition-speed) ease;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
    background-color: rgba(255, 255, 255, 0.2);
}

.newsletter-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 20px;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    transition: var(--transition-speed) ease;
}

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

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

/* Cart Items */
.cart-items-container {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.cart-item-details {
    flex: 1;
    padding: 0 15px;
}

.cart-item-details h4 {
    margin: 0 0 5px;
    font-size: 1rem;
}

.cart-item-details p {
    margin: 0 0 5px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.cart-item-remove-btn {
    background: none;
    border: none;
    color: var(--secondary-color);
    cursor: pointer;
    transition: var(--transition);
    padding: 5px;
}

.cart-item-remove-btn:hover {
    color: var(--secondary-dark);
}

.cart-summary {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-total-label {
    font-weight: 600;
}

.cart-total-amount {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.empty-cart-message,
.empty-notifications-message {
    text-align: center;
    padding: 30px;
    color: var(--text-light);
}

/* Notifications List */
.notifications-list-container {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-time {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 5px;
}

/* Auth Modal */
.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.auth-tab {
    flex: 1;
    text-align: center;
    padding: 15px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    color: var(--text-light);
}

.auth-tab.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

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

.auth-form-container {
    padding: 20px 0;
}

.auth-switch {
    text-align: center;
    margin-top: 20px;
    color: var(--text-light);
}

.auth-switch a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Media Queries */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }
}

@media (max-width: 992px) {
    .site-header {
        height: auto;
        padding: 15px 0;
    }

    .header-container {
        flex-direction: column;
        gap: 15px;
    }

    .search-bar {
        max-width: 100%;
        margin: 15px 0;
    }

    .main-navigation ul {
        gap: 15px;
    }

    .about-content {
        flex-direction: column;
    }

    .about-image {
        order: -1;
    }

    .mission-vision {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    /* Responsive Typography */
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.3rem; }
    h5 { font-size: 1.1rem; }
    h6 { font-size: 1rem; }
    
    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .main-navigation ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .header-actions {
        justify-content: center;
    }

    .hero-search {
        flex-direction: column;
    }

    .hero-search button {
        width: 100%;
        padding: 12px;
    }

    .auction-grid {
        grid-template-columns: 1fr;
    }

    .fab-container {
        position: fixed;
        bottom: 20px;
        left: 20px;
        z-index: 1200;
    }

    .fab {
        width: 50px;
        height: 50px;
    }

    .notification {
        right: 10px;
        left: 10px;
        bottom: 10px;
        text-align: center;
    }
}

/* How It Works Section Styles */
.how-it-works-section {
    padding: var(--section-padding);
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
}

.how-it-works-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--primary-light) 2px, transparent 2px);
    background-size: 30px 30px;
    opacity: 0.3;
    z-index: 0;
}

.how-it-works-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
    position: relative;
    z-index: 1;
}

.how-it-works-item {
    background-color: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.how-it-works-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.how-it-works-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--card-hover-shadow);
}

.how-it-works-item:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.how-it-works-item h3 {
    margin: 15px 0 10px;
    font-weight: 700;
    color: var(--text-color);
}

.how-it-works-item p {
    color: var(--text-light);
    margin-bottom: 0;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .how-it-works-items {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .how-it-works-items {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Notifications */
.notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 15px 25px;
    border-radius: var(--radius-md);
    background-color: white;
    box-shadow: var(--box-shadow);
    z-index: 1200;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.success {
    border-right: 4px solid var(--success-color);
}

.notification.error {
    border-right: 4px solid var(--error-color);
}

/* Form Groups */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
    outline: none;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

/* Wishlist Modal */
/*.wishlist-modal-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.wishlist-modal-item:last-child {
    border-bottom: none;
}

.wishlist-modal-item img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.wishlist-modal-item-info {
    flex: 1;
    padding: 0 15px;
}

.wishlist-modal-item-info h4 {
    margin: 0 0 5px;
    font-size: 1rem;
}

.wishlist-modal-item-info p {
    margin: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.wishlist-remove-btn {
    background-color: var(--bg-color);
    color: var(--secondary-color);
    border: none;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Cairo', sans-serif;
}

.wishlist-remove-btn:hover {
    background-color: var(--secondary-color);
    color: white;
}

.empty-wishlist-message {
    text-align: center;
    padding: 30px;
    color: var(--text-light);
}*/

/* Footer */
.footer {
    background-color: #212529;
    color: white;
    padding: 60px 0 0;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

.footer-column h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
}

.footer-column p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    line-height: 1.7;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all var(--transition-speed) ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    position: relative;
}

.footer-links a:hover {
    color: white;
    transform: translateX(5px);
}

[dir="rtl"] .footer-links a:hover {
    transform: translateX(-5px);
}

[dir="ltr"] .footer-links a:hover {
    transform: translateX(5px);
}

.footer-links a svg {
    width: 16px;
    height: 16px;
    fill: var(--primary-color);
}

.footer-bottom .footer-links {
    display: flex;
    gap: 20px;
}

.footer-bottom .footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

.footer-bottom .footer-links a:hover {
    color: white;
    transform: none;
}
.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    fill: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-speed) ease;
}

.social-link:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.social-link svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.footer-newsletter p {
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--radius-md);
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-family: 'Cairo', sans-serif;
    outline: none;
    transition: var(--transition-speed) ease;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
    background-color: rgba(255, 255, 255, 0.2);
}

.newsletter-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 20px;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    transition: var(--transition-speed) ease;
}

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

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

/* Cart Items */
.cart-items-container {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.cart-item-details {
    flex: 1;
    padding: 0 15px;
}

.cart-item-details h4 {
    margin: 0 0 5px;
    font-size: 1rem;
}

.cart-item-details p {
    margin: 0 0 5px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.cart-item-remove-btn {
    background: none;
    border: none;
    color: var(--secondary-color);
    cursor: pointer;
    transition: var(--transition);
    padding: 5px;
}

.cart-item-remove-btn:hover {
    color: var(--secondary-dark);
}

.cart-summary {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-total-label {
    font-weight: 600;
}

.cart-total-amount {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.empty-cart-message,
.empty-notifications-message {
    text-align: center;
    padding: 30px;
    color: var(--text-light);
}

/* Notifications List */
.notifications-list-container {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-time {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 5px;
}

/* Auth Modal */
.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.auth-tab {
    flex: 1;
    text-align: center;
    padding: 15px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    color: var(--text-light);
}

.auth-tab.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

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

.auth-form-container {
    padding: 20px 0;
}

.auth-switch {
    text-align: center;
    margin-top: 20px;
    color: var(--text-light);
}

.auth-switch a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Media Queries */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }
}

@media (max-width: 992px) {
    .site-header {
        height: auto;
        padding: 15px 0;
    }

    .header-container {
        flex-direction: column;
        gap: 15px;
    }

    .search-bar {
        max-width: 100%;
        margin: 15px 0;
    }

    .main-navigation ul {
        gap: 15px;
    }

    .about-content {
        flex-direction: column;
    }

    .about-image {
        order: -1;
    }

    .mission-vision {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    /* Responsive Typography */
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.3rem; }
    h5 { font-size: 1.1rem; }
    h6 { font-size: 1rem; }
    
    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .main-navigation ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .header-actions {
        justify-content: center;
    }

    .hero-search {
        flex-direction: column;
    }

    .hero-search button {
        width: 100%;
        padding: 12px;
    }

    .auction-grid {
        grid-template-columns: 1fr;
    }

    .fab-container {
        bottom: 20px;
        left: 20px;
    }

    .fab {
        width: 50px;
        height: 50px;
    }

    .notification {
        right: 10px;
        left: 10px;
        bottom: 10px;
        text-align: center;
    }
}

/* Center Text Styles */
body {
    text-align: center;
}

.container, .container-fluid {
    text-align: center;
}

.hero-content, .section-title, .section-subtitle, 
.auction-title, .auction-description, .auction-meta,
.about-text, .feature, .step, .empty-state,
.category-btn, .bid-button, .cta-button,
.navbar-nav, .nav-link, .dropdown-menu, .dropdown-item,
.footer-content, .footer-links, .copyright,
.modal-title, .modal-body, .form-group, .form-label, .form-control,
.card-title, .card-text, .card-body,
.table, .table th, .table td,
.breadcrumb, .breadcrumb-item,
.alert, .toast-body {
    text-align: center;
}

/* RTL specific center text */
[dir="rtl"] .container, [dir="rtl"] .container-fluid,
[dir="rtl"] .hero-content, [dir="rtl"] .section-title, [dir="rtl"] .section-subtitle,
[dir="rtl"] .auction-title, [dir="rtl"] .auction-description, [dir="rtl"] .auction-meta,
[dir="rtl"] .about-text, [dir="rtl"] .feature, [dir="rtl"] .step, [dir="rtl"] .empty-state,
[dir="rtl"] .category-btn, [dir="rtl"] .bid-button, [dir="rtl"] .cta-button,
[dir="rtl"] .navbar-nav, [dir="rtl"] .nav-link, [dir="rtl"] .dropdown-menu, [dir="rtl"] .dropdown-item,
[dir="rtl"] .footer-content, [dir="rtl"] .footer-links, [dir="rtl"] .copyright,
[dir="rtl"] .modal-title, [dir="rtl"] .modal-body, [dir="rtl"] .form-group, [dir="rtl"] .form-label, [dir="rtl"] .form-control,
[dir="rtl"] .card-title, [dir="rtl"] .card-text, [dir="rtl"] .card-body,
[dir="rtl"] .table, [dir="rtl"] .table th, [dir="rtl"] .table td,
[dir="rtl"] .breadcrumb, [dir="rtl"] .breadcrumb-item,
[dir="rtl"] .alert, [dir="rtl"] .toast-body {
    text-align: center;
}
.modern-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    height: 80vh;
    background: linear-gradient(135deg, #005f73CC, #0a9396CC), url('/images/hero-bg.jpg') center/cover no-repeat;
    position: relative;
    text-align: center;
    color: #fff;
}

    .modern-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background: rgba(0,0,0,0.4);
    }

.hero-content {
    position: relative;
    max-width: 800px;
    z-index: 1;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.cta-button {
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .cta-button.primary {
        background-color: #ee9b00;
        color: #fff;
    }

        .cta-button.primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
        }

    .cta-button.secondary {
        background-color: rgba(255,255,255,0.2);
        color: #fff;
    }

        .cta-button.secondary:hover {
            background-color: rgba(255,255,255,0.3);
        }
.wishlist-icon-btn {
    position: absolute;
    bottom: 10px; /* تحديد الموقع في الأسفل */
    left: 10px; /* تحديد الموقع في اليسار */
    background: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 5px var(--shadow-color);
    transition: var(--transition);
    z-index: 1;
}

    .wishlist-icon-btn svg {
        width: 20px;
        height: 20px;
        fill: var(--text-light);
        transition: var(--transition);
    }

    .wishlist-icon-btn:hover svg {
        fill: var(--secondary-color);
    }

    .wishlist-icon-btn.active svg {
        fill: var(--secondary-color);
    }

.wishlist-btn-fab {
    background-color: var(--secondary-color);
    color: white;
}

    .wishlist-btn-fab:hover {
        background-color: var(--secondary-dark);
        transform: translateY(-5px);
        box-shadow: 0 6px 15px rgba(231, 76, 60, 0.4);
    }

.wishlist-modal-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

    .wishlist-modal-item:last-child {
        border-bottom: none;
    }

    .wishlist-modal-item img {
        width: 70px;
        height: 70px;
        object-fit: cover;
        border-radius: var(--radius-md);
    }

.wishlist-modal-item-info {
    flex: 1;
    padding: 0 15px;
}

    .wishlist-modal-item-info h4 {
        margin: 0 0 5px;
        font-size: 1rem;
    }

    .wishlist-modal-item-info p {
        margin: 0;
        color: var(--primary-color);
        font-weight: 600;
    }

.wishlist-remove-btn {
    background-color: var(--bg-color);
    color: var(--secondary-color);
    border: none;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Cairo', sans-serif;
}

    .wishlist-remove-btn:hover {
        background-color: var(--secondary-color);
        color: white;
    }

.empty-wishlist-message {
    text-align: center;
    padding: 30px;
    color: var(--text-light);
}

/* ... existing code ... */