:root {
    --bg-primary: #1A0F0A;
    --border-primary: #2d1b13;
    --bg-tertiary: #573d2a;
    --page-secondary: #573d2a;
    --page-secondary-hover: #6b4a35;
    --page-primary: #fefefe;
    --accent-red: #dc2626;
    --accent-red-hover: #b91c1c;
}

.logo-wrapper:hover {
    text-decoration: none;
}

.nav-btn:hover,
.nav-btn-secondary:hover,
.nav-btn-primary:hover {
    text-decoration: none;
}

.billing-nav-horizontal a:hover {
    text-decoration: none;
}

.account-dropdown .account-toggle {
    background-color: var(--accent-red);
    color: white;
    border: 1px solid var(--accent-red);
    padding: 0.625rem 1.5rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s;
    cursor: pointer;
    min-height: 44px;
}

.account-dropdown .account-toggle:hover {
    background-color: var(--accent-red-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.4);
}

/* Announcement Bar */
.announcement-bar {
    background-color: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: rgb(147, 197, 253);
    padding: 0.75rem 1rem;
    text-align: center;
    font-size: 0.85rem;
}

.announcement-content {
    max-width: 1440px;
    margin: 0 auto;
}

#announcement-text {
    transition: opacity 0.3s ease;
}

/* Custom Header */
header.kambex-header {
    background-color: rgba(26, 15, 10, 0.98);
    border-bottom: 1px solid var(--border-primary);
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 100;
}

.header-container {
    margin: 0 auto;
    padding: .5rem .5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 75px;
    line-height: 1;
}

.logo-kambex {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 27px;
    background: linear-gradient(135deg, #fefefe 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-labs {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: #dc2626;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    line-height: 1;
}

.nav-left {
    display: flex;
    gap: 1rem;
    margin-right: auto;
}

.header-right {
    display: flex;
    gap: 1rem;
    padding-right: 10px;
}

.nav-btn, .nav-btn-secondary, .nav-btn-primary {
    padding: 0.625rem 1.5rem;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s;
    font-size: 0.95rem;
    font-weight: 600;
    display: inline-block;
}

.nav-btn {
    background-color: var(--page-secondary);
    color: var(--page-primary);
    border: 1px solid var(--border-primary);
}

.nav-btn:hover {
    background-color: var(--page-secondary-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    color: var(--page-primary);
}

.nav-btn-secondary {
    background-color: var(--page-secondary);
    color: var(--page-primary);
    border: 1px solid var(--border-primary);
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.nav-btn-secondary:hover {
    background-color: var(--page-secondary-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    color: var(--page-primary);
}

.nav-btn-primary {
    background-color: var(--accent-red);
    color: white;
    border: 1px solid var(--accent-red);
}

.nav-btn-primary:hover {
    background-color: var(--accent-red-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.4);
    color: white;
}

.account-logged-in {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.logged-in-label {
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.8;
}

.account-name {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Billing Navigation Dropdown Bar */

.header-buttons-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

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

.billing-dropdown-wrapper {
    position: relative;
    width: 100%;
    z-index: 10000;
}

.billing-dropdown-toggle {
    width: 100%;
    background-color: var(--page-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    color: var(--page-primary);
    padding: 0.625rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
}

.billing-dropdown-toggle:hover {
    background-color: var(--page-secondary-hover);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.billing-dropdown-toggle .toggle-icon {
    transition: transform 0.3s;
}

.billing-dropdown-toggle.active .toggle-icon {
    transform: rotate(180deg);
}


.billing-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background-color: rgba(26, 15, 10, 0.98);
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    min-width: 400px;
    max-width: 500px;
    display: none;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 10001;
    padding: 1rem;
    gap: 0.5rem;
}
.billing-dropdown-content.show {
    display: flex;
}
.dropdown-section-title {
    color: var(--accent-red);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 0.75rem;
    margin-bottom: 0.5rem;
    padding-left: 0.25rem;
}
.dropdown-section-title:first-child {
    margin-top: 0;
}
.dropdown-btn-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}
.dropdown-btn-full {
    display: block;
    width: 100%;
    padding: 0.625rem 1rem;
    background-color: var(--page-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 0.375rem;
    color: var(--page-primary);
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}
.dropdown-btn-full:hover {
    background-color: var(--page-secondary-hover);
    color: var(--page-primary);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}
.dropdown-btn-half {
    display: block;
    padding: 0.625rem 1rem;
    background-color: var(--page-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 0.375rem;
    color: var(--page-primary);
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}
.dropdown-btn-half:hover {
    background-color: var(--page-secondary-hover);
    color: var(--page-primary);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Account Dropdown */
.account-dropdown {
    position: relative;
    margin-left: auto;
}

.account-toggle {
    background-color: var(--page-secondary);
    color: var(--page-primary);
    border: 1px solid var(--border-primary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
}

.account-toggle:hover {
    background-color: var(--page-secondary-hover);
}

.account-toggle .toggle-icon {
    transition: transform 0.3s;
}

.account-toggle.active .toggle-icon {
    transform: rotate(180deg);
}
.account-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 250px;
    margin-top: 0.5rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-primary);
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

.account-dropdown-content.show {
    display: flex;
    flex-direction: column;
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.account-dropdown-content.active {
    display: flex;
}

.account-dropdown-content a {
    color: #d1d5db;
    text-decoration: none;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    transition: all 0.2s;
    border-bottom: 1px solid var(--border-primary);
}

.account-dropdown-content a:last-child {
    border-bottom: none;
}

.account-dropdown-content a:hover {
    background-color: var(--page-secondary);
    color: var(--accent-red);
}

.account-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}


/* Footer Styling */
footer {
    background-color: rgba(15, 7, 5, 0.98);
    padding: 3rem 0 0 0;
    margin-top: 4rem;
}

#main-footer {
    border-top: 1px solid var(--border-primary);
}

.footer-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 2rem 2rem 2rem;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2rem;
}

.footer-column h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--page-primary);
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: #b8b8b8;
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.95rem;
}

.footer-column ul li a:hover {
    color: var(--accent-red);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    text-decoration: none;
}

.molecular-icon-small {
    width: 60px;
    height: 60px;
}

.footer-logo-text {
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: 22.5px;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #fefefe 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    color: #b8b8b8;
    font-size: 0.9rem;
    line-height: 1.5;
}

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

.footer-social a {
    color: #b8b8b8;
    transition: color 0.2s;
}

.footer-social a:hover {
    color: var(--accent-red);
}

.footer-payment {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1rem 2rem;
    text-align: center;
}

.footer-payment p {
    color: #b8b8b8;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.payment-icons {
    min-height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.footer-bottom {
    background-color: rgba(10, 5, 3, 0.98);
    padding: 1.5rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border-primary);
}

.footer-bottom p {
    color: #888;
    font-size: 0.85rem;
    margin: 0;
}

@media (max-width: 968px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .footer-container {
        grid-template-columns: 1fr;
    }
}
/* Account Button Logged In State */
.account-logged-in {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.125rem;
}

.logged-in-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
}

.account-name {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Dropdown Button Styling */
.dropdown-btn {
    display: block;
    width: 100%;
    padding: 0.5rem .75rem;
    margin: 0.15rem 0;
    background-color: var(--secondary);
    border: 1px solid var(--border-primary);
    border-radius: 0.375rem;
    color: var(--white);
    text-decoration: none;
    text-align: center;
    font-weight: 500;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.dropdown-btn:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    text-decoration: none;
    transform: translateX(2px);
}

/* Dropdown Divider */
.dropdown-divider {
    height: 1px;
    margin: 0.75rem 0;
    background-color: var(--border-primary);
}

/* Logout Button Styling */
.dropdown-logout {
    background-color: var(--danger);
    border-color: var(--danger);
}

.dropdown-logout:hover {
    background-color: var(--danger-hover);
    border-color: var(--danger-hover);
}

/* Account Dropdown Base Styles */
.account-dropdown {
    position: relative;
}

.account-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 250px;
    margin-top: 0.5rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border-primary);
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    opacity: 0;
    transform: translateY(-10px);
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

/* Billing Dropdown Base Styles */
.billing-dropdown-wrapper {
    position: relative;
    width: 100%;
    margin-top: 0.5rem;
}

.billing-dropdown-toggle {
    width: 100%;
    padding: 0.5rem 1rem;
    background-color: var(--secondary);
    border: 1px solid var(--border-primary);
    border-radius: 0.25rem;
    color: var(--white);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.billing-dropdown-toggle:hover {
    background-color: var(--secondary-hover);
}

.billing-dropdown-toggle .toggle-icon {
    transition: transform 0.2s ease;
}


/* Scrollbar Styling for Dropdown Content */
.billing-dropdown-content::-webkit-scrollbar {
    width: 8px;
}

.billing-dropdown-content::-webkit-scrollbar-track {
    background: var(--secondary);
    border-radius: 4px;
}

.billing-dropdown-content::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.billing-dropdown-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

/* Ensure header is above other content */
.kambex-header {
    position: relative;
    z-index: 1000;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .billing-dropdown-content {
        min-width: 100%;
    }
    
    .account-dropdown-content {
        min-width: 220px;
    }
}
.billing-dropdown-wrapper {
    z-index: 9998;
}

.account-dropdown {
    z-index: 9999;
}


@media (max-width: 991px) {
    .header-container {
        flex-wrap: wrap;
    }
    
    .nav-left {
        order: 3;
        width: 100%;
        margin-right: 0;
        justify-content: center;
    }
    
    .header-right {
        order: 2;
    }
    
    .logo-wrapper {
        order: 1;
    }
}

@media (max-width: 767px) {
    .nav-left {
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-left .nav-btn {
        text-align: center;
    }
    
    .header-right {
        width: auto;
    }
    
    .billing-dropdown-content {
        min-width: 300px;
        right: 0;
        left: auto;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0.5rem;
        gap: 1rem;
    }
    
    .logo-text {
        height: 60px;
    }
    
    .logo-kambex {
        font-size: 24px;
    }
    
    .logo-labs {
        font-size: 12px;
    }
    
    .billing-dropdown-content {
        min-width: calc(100vw - 2rem);
    }
}

#order-standard_cart .cc-input-container {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--secondary) !important;
}

#order-standard_cart .cc-input-container .existing-cc-grid {
  color: var(--white) !important;
}
.invoice-summary-table td.total-row {
  background-color: var(--secondary) !important;
}

.table td, 
.table th {
  border-top: 1px solid var(--card-bg) !important;
}