/* Root variables for consistent theming */
:root {
    --primary-blue: #004d40;
    --accent-orange: #004d40;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --text-muted: #666666;
    --green: #1aba1a;
    --red: #f1352b;
    --background-light: #f5f7fa;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--background-light);
    color: var(--text-dark);
}

/* Breadcrumb section */
.ck-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background-color: var(--text-light);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 1200px;
    margin: 16px auto;
}

.ck-breadcrumb-button {
    all: unset;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    cursor: pointer;
    transition: var(--transition);
}

.ck-breadcrumb-button:hover {
    color: var(--primary-blue);
}

.ck-breadcrumb-item {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.5;
}

.ck-breadcrumb-button:hover .ck-breadcrumb-item,
.ck-breadcrumb-wrapper:hover .ck-breadcrumb-item {
    color: var(--primary-blue);
}

.ck-breadcrumb-divider {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.5;
}

.ck-breadcrumb-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
    cursor: pointer;
    transition: var(--transition);
}

.ck-breadcrumb-current {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    color: var(--accent-orange);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

/* Checkout section */
.ck-checkout {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 16px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--text-light);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.ck-checkout-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 20px;
    line-height: 1.4;
}

/* Checkout content */
.ck-checkout-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media (min-width: 1024px) {
    .ck-checkout-content {
        flex-direction: row;
        align-items: flex-start;
    }
}

/* Billing section */
.ck-checkout-billing {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    flex: 3;
}

.ck-checkout-billing-header,
.ck-checkout-additional-header,
.ck-checkout-order-header {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 18px;
    line-height: 1.4;
}

.ck-checkout-billing-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ck-checkout-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.ck-checkout-label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 500;
    font-size: 14px;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ck-checkout-label-text {
    color: var(--text-dark);
}

.ck-checkout-required {
    color: var(--red);
}

.ck-checkout-optional {
    color: var(--text-muted);
    font-size: 12px;
}

.ck-checkout-input,
.ck-checkout-select,
.ck-checkout-textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--text-light);
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    transition: var(--transition);
}

.ck-checkout-input:focus,
.ck-checkout-select:focus,
.ck-checkout-textarea:focus {
    border-color: var(--primary-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 48, 135, 0.1);
}

.ck-checkout-input:invalid:focus,
.ck-checkout-select:invalid:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(241, 53, 43, 0.1);
}

.ck-checkout-input::placeholder,
.ck-checkout-textarea::placeholder {
    color: var(--text-muted);
    font-size: 14px;
}

.ck-checkout-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-blue);
    cursor: pointer;
}

.ck-checkout-account {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ck-checkout-account-label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    color: var(--text-dark);
    font-size: 14px;
    line-height: 1.5;
}

.ck-checkout-additional {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ck-checkout-textarea {
    height: 120px;
    resize: vertical;
}

/* Order section */
.ck-checkout-order {
    display: flex;
    flex-direction: column;
    gap: 24px;
    width: 100%;
    flex: 2;
}

.ck-checkout-order-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ck-checkout-order-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.ck-checkout-order-heading {
    display: flex;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--text-muted);
}

.ck-checkout-order-product,
.ck-checkout-order-subtotal {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1.4;
}

.ck-checkout-order-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ck-checkout-product {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.ck-checkout-product:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ck-checkout-product-img {
    width: 60px;
    height: 60px;
    background-size: cover;
    background-position: center;
    border-radius: 6px;
    flex-shrink: 0;
}

.ck-checkout-product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ck-checkout-product-name {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
    margin: 0;
}

.ck-checkout-product-quantity {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-muted);
    font-size: 12px;
}

.ck-checkout-product-subtotal {
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
    color: var(--primary-blue);
    font-size: 14px;
}

.ck-checkout-order-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background-color: var(--background-light);
    border-radius: var(--border-radius);
    margin-top: 12px;
}

.ck-checkout-total-label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 16px;
}

.ck-checkout-total-amount {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    font-size: 20px;
}

.ck-checkout-payment {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ck-checkout-payment-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ck-checkout-payment-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--text-muted);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.ck-checkout-payment-option.selected {
    border-color: var(--primary-blue);
    background-color: rgba(0, 48, 135, 0.05);
}

.ck-checkout-radio {
    accent-color: var(--primary-blue);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.ck-checkout-payment-label {
    font-family: 'Open Sans', sans-serif;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 14px;
    cursor: pointer;
    flex: 1;
}

.ck-checkout-place-order {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 16px;
    background-color: var(--primary-blue);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.ck-checkout-place-order:hover {
    background-color: #002266;
    transform: translateY(-2px);
}

.ck-checkout-place-order-text {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    color: var(--text-light);
    font-size: 16px;
}