/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary: #1a73e8;
    --primary-dark: #0d47a1;
    --secondary: #ff6d00;
    --light: #f8f9fa;
    --dark: #202124;
    --gray: #5f6368;
    --light-gray: #dadce0;
    --success: #34a853;
    --danger: #ea4335;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

body {
    background-color: #f5f5f5;
    color: var(--dark);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
}

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

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

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

.btn-secondary:hover {
    background-color: #e65100;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

.btn-back-modern {
    border-radius: 999px;
    padding-inline: 18px;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

.btn-back-modern::before {
    content: '\2190'; /* left arrow */
    font-size: 16px;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #c62828;
}

.btn-small {
    padding: 5px 10px;
    font-size: 12px;
}

.btn-large {
    padding: 15px 30px;
    font-size: 18px;
    width: 100%;
}

/* Header Styles */
header {
    background-color: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo h1 {
    font-size: 28px;
    color: var(--primary);
    margin-right: 10px;
}

.logo span {
    color: var(--secondary);
}

.search-bar {
    flex: 1;
    max-width: 500px;
    margin: 0 20px;
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    font-size: 16px;
}

.search-bar button {
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
}

.user-actions {
    display: flex;
    align-items: center;
}

.user-actions a {
    margin-left: 15px;
    display: flex;
    align-items: center;
    color: var(--gray);
}

.user-actions a:hover {
    color: var(--primary);
}

.user-actions i {
    margin-left: 5px;
}

.cart-count {
    background-color: var(--danger);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -8px;
    right: -8px;
}

.cart-icon {
    position: relative;
}

.mobile-menu-toggle {
    display: none;
    margin-right: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.mobile-menu-toggle .bar {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--dark);
    margin: 3px 0;
}

nav {
    background-color: var(--primary);
    position: sticky;
    top: 70px;
    z-index: 999;
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.nav-links {
    display: flex;
    justify-content: center;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    display: block;
    padding: 15px 20px;
    color: white;
    font-weight: 500;
    transition: background-color 0.3s;
}

.nav-links a:hover {
    background-color: var(--primary-dark);
}

/* Generic hidden state for headers/navbars when scrolling down */
.nav-hidden {
    transform: translateY(-100%);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), url('../img/alamer-hero.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    padding: 160px 0;
    min-height: 100vh;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Categories Section */
.categories {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-title h2 {
    font-size: 28px;
    color: var(--dark);
    display: inline-block;
    padding-bottom: 10px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--primary);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.category-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-img {
    height: 200px;
    overflow: hidden;
}

.category-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.category-card:hover .category-img img {
    transform: scale(1.1);
}

.category-info {
    padding: 20px;
    text-align: center;
}

.category-info h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* Featured Products */
.featured-products {
    padding: 60px 0;
    background-color: var(--light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-img {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--secondary);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.product-price {
    font-size: 20px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 15px;
}

.product-availability {
    font-size: 14px;
    margin-bottom: 10px;
}

.product-availability.available {
    color: var(--success);
}

.product-availability.unavailable {
    color: var(--danger);
}

.product-actions {
    display: flex;
    gap: 10px;
}

.product-actions .btn {
    flex: 1;
    padding: 8px 10px;
    font-size: 14px;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
    bottom: 0;
    right: 0;
}

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

.footer-links a {
    color: #bdc1c6;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: #bdc1c6;
}

.contact-info i {
    margin-left: 10px;
    color: var(--primary);
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #bdc1c6;
    font-size: 14px;
}

/* Footer accordion style (titles with + that expand content on mobile) */
.footer-accordion-header {
    width: 100%;
    background: transparent;
    border: none;
    color: inherit;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: default; /* desktop: لا يظهر كزر */
}

.footer-accordion-title {
    font-size: 18px;
    font-weight: 600;
}

.footer-accordion-icon {
    font-size: 20px;
    line-height: 1;
    display: none; /* desktop: لا تظهر علامة + */
}

.footer-accordion-body {
    margin-top: 15px;
}

@media (max-width: 768px) {
    /* موبايل: فعل الأكورديون */
    .footer-accordion-header {
        cursor: pointer;
    }

    .footer-accordion-icon {
        display: inline-block;
    }

    .footer-accordion-body {
        display: none;
    }

    .footer-accordion.open .footer-accordion-body {
        display: block;
    }
}

/* Product Page Styles */
.product-details {
    padding: 50px 0;
}

.breadcrumb {
    margin-bottom: 25px;
    color: var(--gray);
    font-size: 14px;
}

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

.product-details-content {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
    background: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.product-gallery .main-image {
    margin-bottom: 20px;
}

.product-gallery .main-image img {
    width: 100%;
    height: 430px;
    object-fit: cover;
    border-radius: 10px;
}

.image-thumbnails {
    display: flex;
    gap: 10px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    object-fit: cover;
}

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

.product-info h1 {
    font-size: 26px;
    margin-bottom: 12px;
    color: var(--dark);
}

.product-price {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 18px;
}

.product-description {
    margin-bottom: 24px;
}

.product-description h3 {
    margin-bottom: 8px;
    color: var(--dark);
    font-size: 16px;
}

.product-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 26px;
}

.product-actions .btn {
    flex: 1;
    padding: 12px;
}

.product-features {
    background-color: var(--light);
    border-radius: 8px;
    padding: 16px 18px;
}

.product-features ul {
    list-style: disc;
    margin-right: 20px;
}

.product-features li {
    margin-bottom: 6px;
}

.related-products {
    padding: 40px 0;
    background-color: var(--light);
}

/* Checkout Styles */
.checkout {
    padding: 40px 0;
}

.checkout-steps {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.step {
    padding: 10px 20px;
    border-bottom: 3px solid var(--light-gray);
    color: var(--gray);
}

.step.active {
    border-color: var(--primary);
    color: var(--primary);
    font-weight: bold;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.order-summary, .customer-info {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.cart-item {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--light-gray);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    margin-left: 15px;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

.cart-item-details {
    flex: 1;
}

.cart-item-name {
    font-weight: bold;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--primary);
    font-weight: bold;
}

.order-totals {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--light-gray);
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.total-row.final {
    font-size: 18px;
    font-weight: bold;
    color: var(--primary);
    border-top: 1px solid var(--light-gray);
    padding-top: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    font-size: 16px;
}

.payment-methods {
    margin: 30px 0;
}

.payment-option {
    margin-bottom: 10px;
}

.payment-option input {
    margin-left: 10px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    width: 90%;
}

.success-icon {
    font-size: 60px;
    color: var(--success);
    margin-bottom: 20px;
}

.modal-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    justify-content: center;
}

/* Admin Login Styles */
.admin-login {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-card {
    background: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    color: var(--primary);
    margin-bottom: 10px;
}

.login-footer {
    text-align: center;
    margin-top: 20px;
}

.login-footer a {
    color: var(--primary);
}

/* Admin Dashboard Styles */
.admin-header {
    background: white;
    box-shadow: var(--shadow);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.admin-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-subtitle {
    color: var(--gray);
    font-size: 14px;
    margin-right: 10px;
}

.admin-nav {
    background: var(--light);
    border-bottom: 1px solid var(--light-gray);
    position: sticky;
    top: 60px;
    z-index: 999;
    transition: transform 0.3s ease, opacity 0.2s ease;
}

.admin-nav-links {
    display: flex;
    gap: 0;
}

.admin-nav-links li {
    margin: 0;
}

.nav-tab {
    display: block;
    padding: 15px 20px;
    color: var(--gray);
    border-bottom: 3px solid transparent;
    cursor: pointer;
}

.nav-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.admin-main {
    padding: 40px 0;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.product-form-container {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.admin-table {
    width: 100%;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 15px;
    text-align: right;
    border-bottom: 1px solid var(--light-gray);
}

.admin-table th {
    background: var(--light);
    font-weight: 600;
}

.action-buttons {
    display: flex;
    gap: 10px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.stat-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    font-size: 40px;
}

.stat-info h3 {
    font-size: 28px;
    margin-bottom: 5px;
    color: var(--primary);
}

.status-badge {
    background: var(--success);
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
}

.empty-cart {
    text-align: center;
    padding: 40px;
    color: var(--gray);
}

.error-message {
    text-align: center;
    padding: 40px;
}

.error-message h2 {
    color: var(--danger);
    margin-bottom: 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 12px;
    }
    .header-top {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        row-gap: 10px;
    }
    .logo {
        flex: 0 0 100%;
        text-align: center;
        margin-bottom: 5px;
    }
    .logo h1 {
        font-size: 24px;
    }
    .search-bar {
        flex: 1 1 auto;
        max-width: none;
        margin: 0 0 0 10px;
    }
    .user-actions {
        flex: 0 0 auto;
        justify-content: flex-end;
    }
    .mobile-menu-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    nav {
        display: none;
    }

    nav.nav-open {
        display: block;
    }

    .nav-links {
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: flex-start;
        gap: 0;
    }
    .nav-links a {
        padding: 10px 16px;
        text-align: right;
        white-space: normal;
        font-size: 14px;
    }
    .hero {
        padding: 130px 0 110px;
        min-height: auto;
    }

    .hero h2 {
        font-size: 26px;
    }

    .hero p {
        font-size: 15px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 260px;
    }

    .category-grid,
    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .category-card,
    .product-card {
        max-width: 100%;
        margin-inline: 0;
    }

    .product-img {
        height: 160px;
    }

    .product-details-content {
        grid-template-columns: 1fr;
        padding: 20px;
        gap: 24px;
    }

    .product-gallery .main-image img {
        height: 260px;
    }

    .checkout-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .order-summary,
    .customer-info {
        padding: 20px;
    }

    .cart-item {
        align-items: flex-start;
    }

    .cart-item-image {
        width: 70px;
        height: 70px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .admin-header {
        padding: 8px 0;
    }

    .admin-header-content {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .admin-actions {
        display: flex;
        justify-content: center;
        gap: 8px;
        flex-wrap: wrap;
    }

    .admin-mobile-menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 6px 10px;
        font-size: 18px;
        border: 1px solid var(--primary);
        border-radius: 4px;
        background: white;
        color: var(--primary);
    }

    .admin-nav {
        margin-top: 4px;
        display: none;
    }

    .admin-nav.nav-open {
        display: block;
    }

    .admin-main {
        padding: 20px 0;
    }

    .admin-nav-links {
        flex-direction: row;
        justify-content: center;
        overflow-x: auto;
        white-space: nowrap;
    }

    .nav-tab {
        padding: 10px 14px;
        font-size: 13px;
        text-align: center;
    }

    .tab-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .action-buttons {
        flex-direction: column;
    }

    .product-actions {
        flex-direction: column;
    }

    .admin-table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        font-size: 13px;
    }

    .admin-table th,
    .admin-table td {
        padding: 10px;
        white-space: nowrap;
    }
}