/* Root Variables - Deep Blue & White Theme */
:root {
    --primary-color: #003366;
    --primary-dark: #002244;
    --primary-light: #004488;
    --accent-color: #0066cc;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --text-dark: #212529;
    --text-gray: #6c757d;
    --border-color: #dee2e6;
    --success: #28a745;
    --shadow: 0 2px 8px rgba(0, 51, 102, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 51, 102, 0.15);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 1.8rem;
}

.main-nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

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

.header-actions {
    display: flex;
    gap: 1rem;
}

.lang-btn {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 600;
}

.lang-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.admin-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 600;
}

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

.admin-btn i {
    font-size: 1rem;
}

.cart-btn {
    position: relative;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
    font-size: 1.1rem;
}

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

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-color);
    color: var(--white);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}


/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-small {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}


/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0, 51, 102, 0.75), rgba(0, 68, 136, 0.75)), url('/Rotary-Bearing-Feature.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--white);
    padding: 6rem 0;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-cta .btn-large {
    min-width: 200px;
}

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

.hero-cta .btn-primary:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
}

.hero-cta .btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.hero-cta .btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background: var(--white);
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--light-gray);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Products Section */
.products-section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
}

/* Sidebar */
.sidebar {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 12px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar-section {
    margin-bottom: 2rem;
}

.sidebar-section:last-child {
    margin-bottom: 0;
}

.sidebar-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--white);
    border: 2px solid transparent;
    padding: 0.9rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    text-align: left;
    width: 100%;
}

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

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

.category-btn i {
    font-size: 1.1rem;
}

.filter-group {
    margin-bottom: 1rem;
}

.filter-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
}

.filter-group select {
    width: 100%;
    padding: 0.7rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--white);
    cursor: pointer;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* Products Toolbar */
.products-toolbar {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: center;
}

.search-box {
    flex: 1;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
}

.search-box input {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 3rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.sort-box {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.sort-box label {
    font-weight: 600;
    color: var(--text-dark);
    white-space: nowrap;
}

.sort-box select {
    padding: 0.7rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--white);
    cursor: pointer;
    font-size: 0.9rem;
}

.sort-box select:focus {
    outline: none;
    border-color: var(--accent-color);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

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

.product-image {
    width: 100%;
    height: 200px;
    object-fit: contain;
    margin-bottom: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    padding: 1rem;
}

.product-category {
    display: inline-block;
    background: var(--light-gray);
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.product-specs {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-bottom: 0.8rem;
    flex-grow: 1;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: auto;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: var(--light-gray);
}

.contact-grid {
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-item i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-top: 0.2rem;
}

.contact-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-section a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* Hidden Admin Button */
.hidden-admin-btn {
    position: absolute;
    right: 0;
    bottom: 0;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.03);
    font-size: 16px;
    padding: 10px 15px;
    cursor: pointer;
    opacity: 0.03;
    transition: all 0.3s ease;
}

.hidden-admin-btn:hover {
    opacity: 1;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    overflow: auto;
}

/* Product form modal should appear above admin dashboard */
#productFormModal {
    z-index: 3100;
}

#adminLoginModal {
    z-index: 3100;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--white);
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-large {
    max-width: 900px;
}

.modal-small {
    max-width: 450px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--border-color);
}

.modal-header h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-gray);
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-btn:hover {
    color: var(--text-dark);
}

.modal-body {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 1.5rem 2rem;
    border-top: 2px solid var(--border-color);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Cart Items */
.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    margin-bottom: 1rem;
    align-items: center;
}

.cart-item-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    background: var(--white);
    border-radius: 6px;
    padding: 0.5rem;
}

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

.cart-item-name {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
}

.cart-item-details {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.cart-item-remove:hover {
    color: #dc3545;
}

.cart-total {
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    text-align: center;
    font-size: 1.1rem;
}

#cartItems:empty::after {
    content: 'Your enquiry cart is empty';
    display: block;
    text-align: center;
    color: var(--text-gray);
    padding: 2rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group label .required {
    color: #dc3545;
    margin-left: 2px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.enquiry-summary {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.enquiry-summary h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.enquiry-item {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

/* Product Detail Modal */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.product-image-section img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    background: var(--light-gray);
    padding: 2rem;
}

.product-info-section .product-price {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.product-specs {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.product-specs h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.spec-label {
    font-weight: 600;
    color: var(--text-dark);
}

.spec-value {
    color: var(--text-gray);
}

.product-description {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.quantity-selector {
    margin-bottom: 1.5rem;
}

.quantity-selector label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--text-dark);
}

.quantity-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.qty-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    background: var(--white);
    color: var(--primary-color);
    border-radius: 8px;
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

#quantityInput {
    width: 80px;
    text-align: center;
    padding: 0.7rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
}

/* Admin Dashboard Styles */
.admin-dashboard {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--light-gray);
    z-index: 3000;
    overflow-y: auto;
}

.admin-dashboard.active {
    display: block;
}

.admin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
}

.admin-header {
    background: var(--primary-color);
    color: var(--white);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
}

.admin-logo i {
    font-size: 1.8rem;
}

.admin-content {
    padding: 2rem;
}

.admin-section {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.admin-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.admin-section-header h2 {
    color: var(--primary-color);
    margin: 0;
}

.admin-products-table {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table thead {
    background: var(--light-gray);
}

.admin-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--primary-color);
    border-bottom: 2px solid var(--border-color);
}

.admin-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-dark);
}

.admin-table tbody tr:hover {
    background: var(--light-gray);
}

.product-img-small {
    width: 50px;
    height: 50px;
    object-fit: contain;
    background: var(--light-gray);
    border-radius: 6px;
    padding: 0.3rem;
}

.admin-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-icon {
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.btn-danger {
    background: #dc3545;
    color: var(--white);
}

.btn-danger:hover {
    background: #c82333;
}

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

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

.admin-login-desc {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    text-align: center;
}

.error-message {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: none;
}

.error-message.show {
    display: block;
}

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

/* Responsive Design */
@media (max-width: 1200px) {
    .products-layout {
        grid-template-columns: 250px 1fr;
    }
}

@media (max-width: 992px) {
    .products-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }

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

    .contact-info {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }

    .main-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
        gap: 1rem;
    }

    .products-toolbar {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 95%;
    }

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

    .hero-title {
        font-size: 2rem;
    }

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

    .admin-table th,
    .admin-table td {
        padding: 0.5rem;
    }
}

/* Category & Material Management Styles */
.options-management {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.options-group {
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
}

.options-group h3 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.options-add {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.options-add input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

.options-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.option-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.option-item-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.option-item-name {
    font-weight: 600;
    color: var(--text-dark);
}

.option-item-display {
    font-size: 0.85rem;
    color: var(--text-gray);
}

.option-item button {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

/* Admin Search Box */
.admin-search-box {
    position: relative;
    margin-bottom: 1.5rem;
}

.admin-search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
}

.admin-search-box input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.8rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.admin-search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Responsive adjustments for new elements */
@media (max-width: 768px) {
    .options-management {
        grid-template-columns: 1fr;
    }

    .options-add {
        flex-direction: column;
    }
}