:root {
    --checkout-ink: #302721;
    --checkout-muted: #5f554d;
    --checkout-cream: #fffaf4;
    --checkout-sand: #f7f3ed;
    --checkout-brown: #5d4037;
    --checkout-dark: #211b17;
    --checkout-gold: #e3b982;
    --checkout-border: #ded5c9;
}

body {
    margin: 0;
    background: var(--checkout-cream);
    color: var(--checkout-ink);
}

.checkout-page {
    width: min(1150px, calc(100% - 3rem));
    margin: 0 auto;
    padding: 1.5rem 0 5rem;
}

.checkout-header {
    margin: 0 auto 1.25rem;
    border-bottom: 1px solid var(--checkout-border);
    padding-bottom: 1rem;
}

.checkout-header-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
}

.checkout-header-brand,
.checkout-header-copy {
    min-width: 0;
}

.checkout-header-copy {
    grid-column: 2;
    text-align: center;
}

.checkout-cart-link {
    grid-column: 3;
    justify-self: end;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: #795548;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
}

.checkout-cart-link:hover,
.checkout-cart-link:focus-visible {
    color: var(--checkout-ink);
}

.checkout-header h1,
.checkout-section-heading h2 {
    margin: 0;
    font-family: 'Dancing Script', cursive;
    line-height: 1.1;
}

.checkout-header h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.checkout-header-copy > p {
    margin: 0.4rem 0 0;
    color: var(--checkout-muted);
    font-family: 'Quicksand', sans-serif;
    line-height: 1.6;
}

.checkout-eyebrow {
    margin: 0 0 0.45rem;
    color: #795548;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.checkout-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0;
    color: #795548;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
}

.checkout-back-link:hover,
.checkout-back-link:focus-visible {
    color: var(--checkout-ink);
}

.checkout-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 1.5rem;
}

.checkout-card {
    border: 1px solid var(--checkout-border);
    border-radius: 0.7rem;
    background: #ffffff;
    box-shadow: 0 0.35rem 1rem rgba(65, 48, 35, 0.08);
    padding: clamp(1.25rem, 3vw, 2rem);
}

.checkout-section-heading {
    margin-bottom: 1.25rem;
}

.checkout-section-heading h2 {
    font-size: 2rem;
}

.checkout-product {
    display: grid;
    grid-template-columns: 6.5rem minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--checkout-border);
    padding: 0 0 1rem;
    margin-bottom: 1rem;
}

.checkout-product-image {
    width: 6.5rem;
    height: 6.5rem;
    border-radius: 0.5rem;
    background: var(--checkout-sand);
    object-fit: contain;
}

.checkout-product-title,
.checkout-product-price {
    margin: 0;
    font-family: 'Quicksand', sans-serif;
}

.checkout-product-title {
    color: var(--checkout-ink);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
}

.checkout-product-price {
    margin-top: 0.45rem;
    color: var(--checkout-muted);
}

.checkout-price-original {
    margin-right: 0.4rem;
    color: #9b8f83;
    text-decoration: line-through;
}

.checkout-price-sale {
    color: #a3392f;
    font-weight: 700;
}

.checkout-totals {
    margin-top: 1.25rem;
}

.checkout-totals table {
    width: 100%;
    border-collapse: collapse;
    color: var(--checkout-muted);
    font-family: 'Quicksand', sans-serif;
}

.checkout-totals td {
    padding: 0.55rem 0;
    border-bottom: 1px solid #eee7df;
    text-align: right;
}

.checkout-totals td:first-child {
    text-align: left;
}

.checkout-totals tr:last-child td {
    border-bottom: 0;
    color: var(--checkout-ink);
    font-size: 1.1rem;
    font-weight: 700;
    padding-top: 0.9rem;
}

#payment-form {
    display: grid;
    gap: 1rem;
}

#address-element,
#link-authentication-element,
#payment-element {
    color: var(--checkout-ink);
}

.checkout-error {
    min-height: 1.5rem;
    color: #a3392f;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.9rem;
}

.checkout-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    border-top: 1px solid var(--checkout-border);
    padding-top: 1.25rem;
}

.checkout-button {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    border: 0;
    border-radius: 999px;
    padding: 0.7rem 1.2rem;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.checkout-button:hover,
.checkout-button:focus-visible {
    transform: translateY(-2px);
    outline: 3px solid rgba(227, 185, 130, 0.45);
}

.checkout-button:disabled {
    cursor: wait;
    opacity: 0.55;
    transform: none;
}

.checkout-button--primary {
    background: var(--checkout-brown);
    color: var(--checkout-cream);
}

.checkout-button--primary:hover,
.checkout-button--primary:focus-visible {
    background: var(--checkout-dark);
    color: #ffffff;
}

.checkout-button--secondary {
    background: #d8c1a0;
    color: var(--checkout-ink);
}

.checkout-button--secondary:hover,
.checkout-button--secondary:focus-visible {
    background: #c8a97e;
}

@media (max-width: 760px) {
    .checkout-page {
        width: min(100% - 1.5rem, 42rem);
        padding-top: 1.5rem;
    }

    .checkout-layout {
        grid-template-columns: 1fr;
    }

    .checkout-header-row {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 0.75rem;
    }

    .checkout-header-copy {
        grid-column: 1;
        width: 100%;
        text-align: center;
    }

    .checkout-cart-link {
        grid-column: 1;
        justify-self: start;
    }
}

@media (max-width: 420px) {
    .checkout-actions {
        grid-template-columns: 1fr;
    }

    .checkout-button--secondary {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .checkout-button {
        transition: none;
    }
}