:root {
    --checkout-primary: var(--apparel-green);
    --checkout-primary-dark: var(--apparel-green-dark);
    --checkout-primary-soft: #e9f3ed;
    --checkout-grey-25: #fcfcfb;
    --checkout-grey-50: #f7f7f5;
    --checkout-grey-100: #f0f1ee;
    --checkout-green-soft: var(--apparel-green-muted);
    --checkout-tan: var(--apparel-tan);
    --checkout-tan-soft: #f5f1e8;
    --checkout-ink: #1d2a22;
    --checkout-muted: #66736b;
    --checkout-border: #d8ded9;
    --checkout-danger: var(--apparel-danger);
    --checkout-surface: var(--apparel-surface);
    --checkout-shadow-sm: 0 0.35rem 1rem rgba(25, 55, 38, 0.07);
    --checkout-shadow-md: 0 1.25rem 3rem rgba(25, 55, 38, 0.12);
}

html,
body,
.mud-layout,
.mud-main-content {
    background: radial-gradient(circle at 8% 4%, rgba(220, 233, 223, 0.72), transparent 25rem), radial-gradient(circle at 94% 10%, rgba(193, 180, 154, 0.18), transparent 22rem), linear-gradient(180deg, #fbfbf9 0%, #f2f3f0 100%) !important;
}

.checkout-page {
    width: min(100%, 86rem);
    min-height: 100vh;
    margin: 0 auto;
    padding: clamp(1rem, 3vw, 2.5rem);
}

.checkout-shell {
    position: relative;
    overflow: hidden;
    padding: clamp(1rem, 2.4vw, 2.25rem);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: var(--apparel-radius-lg);
    box-shadow: var(--checkout-shadow-md);
    backdrop-filter: blur(12px);
}

    .checkout-shell::before {
        display: block;
        height: 0.38rem;
        margin: calc(clamp(1rem, 2.4vw, 2.25rem) * -1) calc(clamp(1rem, 2.4vw, 2.25rem) * -1) clamp(1.25rem, 2.5vw, 2rem);
        content: "";
        background: linear-gradient(90deg, var(--checkout-primary) 0 78%, var(--checkout-tan) 78% 100%);
    }

.checkout-header {
    max-width: 47rem;
    margin-bottom: 1.5rem;
}

.checkout-eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 1.9rem;
    margin-bottom: 0.65rem;
    padding: 0.25rem 0.7rem;
    color: var(--checkout-primary-dark);
    background: var(--checkout-primary-soft);
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 850;
    letter-spacing: 0.055em;
    text-transform: uppercase;
}

.checkout-title {
    margin-bottom: 0.35rem;
    color: var(--checkout-ink);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.checkout-subtitle {
    color: var(--checkout-muted);
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    line-height: 1.6;
}

.checkout-progress {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 42rem;
    margin-bottom: 1.75rem;
    padding: 0.85rem 1rem;
    background: var(--checkout-grey-50);
    border: 1px solid var(--checkout-border);
    border-radius: 0.95rem;
}

.checkout-progress-step {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--checkout-muted);
    font-size: 0.85rem;
    font-weight: 750;
}

    .checkout-progress-step + .checkout-progress-step::before {
        position: absolute;
        top: 50%;
        right: calc(100% + 0.8rem);
        width: min(4vw, 2rem);
        height: 1px;
        content: "";
        background: var(--checkout-border);
    }

.checkout-progress-number {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    color: var(--checkout-muted);
    background: var(--apparel-surface);
    border: 1px solid var(--checkout-border);
    border-radius: 50%;
    font-weight: 900;
}

.checkout-progress-step.is-active {
    color: var(--checkout-ink);
}

    .checkout-progress-step.is-active .checkout-progress-number,
    .checkout-progress-step.is-complete .checkout-progress-number {
        color: var(--apparel-on-primary);
        background: var(--checkout-primary);
        border-color: var(--checkout-primary);
    }

.checkout-layout {
    align-items: flex-start;
    margin: 0 -0.65rem !important;
}

.checkout-main-column,
.checkout-summary-column {
    padding: 0 0.65rem !important;
}

.checkout-stack {
    display: grid;
    gap: 1rem;
}

.checkout-card,
.checkout-cart-card,
.checkout-form-card,
.checkout-promo-card,
.checkout-loading-card {
    overflow: hidden;
    background: var(--checkout-surface);
    border: 1px solid var(--checkout-border);
    border-radius: var(--apparel-radius-md);
    box-shadow: var(--checkout-shadow-sm);
}

.checkout-promo-card {
    padding: 1rem;
    background: linear-gradient(135deg, rgba(220, 233, 223, 0.72), rgba(255, 255, 255, 0.98));
}

.checkout-promo-label {
    margin-bottom: 0.65rem;
    color: var(--checkout-ink);
    font-size: 0.9rem;
    font-weight: 850;
}

.checkout-promo-grid {
    align-items: center;
    margin: 0 -0.35rem !important;
}

    .checkout-promo-grid > .mud-grid-item {
        padding: 0 0.35rem !important;
    }

.checkout-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    background: linear-gradient(135deg, var(--checkout-green-soft), #f9fbf9);
    border-bottom: 1px solid var(--checkout-border);
}

.checkout-section-title {
    color: var(--checkout-ink);
    font-size: 1.05rem;
    font-weight: 900;
}

.checkout-count {
    color: var(--checkout-muted);
    font-size: 0.82rem;
    font-weight: 750;
}

.checkout-cart-body {
    padding: 0.35rem 0;
}

.checkout-page .mud-expand-panel {
    background: var(--apparel-surface);
    border-bottom: 1px solid #edf0ed;
    box-shadow: none;
}

    .checkout-page .mud-expand-panel:last-child {
        border-bottom: 0;
    }

.checkout-page .mud-expand-panel-header {
    min-height: 4.5rem;
    padding: 0.45rem 0.65rem !important;
    background: var(--apparel-surface);
}

    .checkout-page .mud-expand-panel-header:hover {
        background: #fafcfb;
    }

.checkout-page .mud-expand-panel-content {
    padding: 0.2rem 1rem 1rem 4rem !important;
    color: var(--checkout-muted);
    background: #fbfcfb;
}

.cart-line-grid {
    align-items: center;
    width: 100%;
    margin: 0 !important;
}

.cart-remove-cell,
.cart-name-cell,
.cart-product-cell,
.cart-price-cell {
    padding: 0.35rem !important;
}

.cart-line-name {
    color: var(--checkout-ink);
    font-weight: 800;
    line-height: 1.35;
}

.cart-line-product {
    color: var(--checkout-muted);
    line-height: 1.35;
}

.cart-line-price {
    color: var(--checkout-primary-dark);
    font-weight: 900;
    white-space: nowrap;
}

.cart-detail-list {
    display: grid;
    gap: 0.35rem;
}

.cart-detail-row {
    color: var(--checkout-muted);
    line-height: 1.45;
}

.checkout-form-card {
    padding: 0;
}

.checkout-form-header {
    padding: 1.15rem 1.25rem 0.35rem;
}

.address-heading {
    color: var(--checkout-ink);
    font-size: 1.15rem;
    font-weight: 900;
    text-decoration: none !important;
}

.address-subtitle {
    margin-top: 0.25rem;
    color: var(--checkout-muted);
    line-height: 1.5;
}

.checkout-form-grid {
    margin: 0 !important;
    padding: 0.55rem 0.9rem 1.15rem;
}

    .checkout-form-grid > .mud-grid-item {
        padding: 0.42rem !important;
    }

.checkout-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding-top: 0.15rem;
}

    .checkout-actions .mud-button-root {
        min-width: 10.5rem;
    }

.checkout-loading-card {
    padding: 2rem;
}

.checkout-page .mud-input-control {
    margin-top: 0.1rem;
}

.checkout-page .mud-input-outlined-border,
.checkout-page .mud-input-filled-input-control {
    border-color: var(--apparel-border-strong);
    border-radius: 0.7rem;
}

.checkout-page .mud-input-control:hover .mud-input-outlined-border {
    border-color: #8fa094;
}

.checkout-page .mud-input-control:focus-within .mud-input-outlined-border {
    border-color: var(--checkout-primary);
    border-width: 2px;
}

.checkout-page .mud-input-label {
    color: #536159;
    font-weight: 700;
}

.checkout-page .mud-button-root {
    min-height: 3rem;
    padding-inline: 1rem;
    border-radius: 0.72rem;
    font-weight: 850;
    letter-spacing: 0;
    text-transform: none;
}

.checkout-page .checkout-primary-button {
    color: var(--apparel-on-primary) !important;
    background: var(--checkout-primary) !important;
    box-shadow: 0 0.45rem 1rem rgba(0, 104, 56, 0.2) !important;
}

    .checkout-page .checkout-primary-button:hover {
        background: var(--checkout-primary-dark) !important;
        box-shadow: 0 0.65rem 1.2rem rgba(0, 104, 56, 0.26) !important;
    }

    .checkout-page .checkout-primary-button.mud-disabled {
        color: rgba(255, 255, 255, 0.72) !important;
        background: #94aa9b !important;
        box-shadow: none !important;
    }

.checkout-page .checkout-secondary-button {
    color: #34463a !important;
    background: var(--apparel-surface) !important;
    border: 1px solid #aeb9b1 !important;
    box-shadow: none !important;
}

    .checkout-page .checkout-secondary-button:hover {
        background: var(--checkout-grey-50) !important;
        border-color: #87988c !important;
    }

.checkout-page .checkout-apply-button {
    color: var(--apparel-on-primary) !important;
    background: var(--checkout-primary-dark) !important;
    box-shadow: none !important;
}

    .checkout-page .checkout-apply-button:hover {
        background: #003f23 !important;
    }

.checkout-page .mud-icon-button-root {
    color: var(--checkout-danger);
    border-radius: 0.65rem;
}

    .checkout-page .mud-icon-button-root:hover {
        background: var(--apparel-danger-soft);
    }

.checkout-page button:focus-visible,
.checkout-page input:focus-visible {
    outline: 3px solid var(--apparel-border-green-strong);
    outline-offset: 2px;
}

@media (max-width: 959.98px) {
    .checkout-page {
        padding: 0.75rem;
    }

    .checkout-shell {
        padding: 1rem;
        border-radius: var(--apparel-radius-md);
    }

        .checkout-shell::before {
            margin: -1rem -1rem 1.25rem;
        }
}

.checkout-form-card {
    width: 100%;
    min-width: 0;
    height: auto;
    padding: 0;
    overflow: visible;
}

.checkout-form-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem 0.25rem;
}

.address-heading {
    margin: 0;
    color: var(--checkout-ink);
    font-size: 1.05rem;
    font-weight: 900;
    line-height: 1.25;
}

.address-subtitle {
    max-width: 23rem;
    margin: 0;
    color: var(--checkout-muted);
    font-size: 0.78rem;
    line-height: 1.35;
    text-align: right;
}

.checkout-form-grid {
    width: 100%;
    min-width: 0;
    height: auto;
    margin: 0 !important;
    padding: 0.35rem 0.65rem 0.8rem;
    box-sizing: border-box;
}

    .checkout-form-grid > .mud-grid-item {
        min-width: 0;
        padding: 0.3rem !important;
        box-sizing: border-box;
    }

    .checkout-form-grid .mud-input-control,
    .checkout-form-grid .mud-input-root,
    .checkout-form-grid .mud-input-slot {
        width: 100%;
        min-width: 0;
        max-width: 100%;
    }

@media (max-width: 599.98px) {
    .checkout-form-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.2rem;
        padding: 0.85rem 0.9rem 0.2rem;
    }

    .address-subtitle {
        max-width: none;
        text-align: left;
    }

    .checkout-form-grid {
        padding: 0.35rem 0.6rem 0.75rem;
    }
}

@media (max-width: 599.98px) {
    .checkout-page {
        padding: 0;
    }

    .checkout-shell {
        min-height: 100vh;
        padding: 0.85rem;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

        .checkout-shell::before {
            margin: -0.85rem -0.85rem 1rem;
        }

    .checkout-progress {
        padding: 0.7rem;
    }

    .checkout-progress-step {
        gap: 0.45rem;
        font-size: 0.76rem;
    }

        .checkout-progress-step + .checkout-progress-step::before {
            display: none;
        }

    .checkout-section-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.2rem;
    }

    .checkout-promo-grid > .mud-grid-item {
        flex-basis: 100%;
        max-width: 100%;
        margin-bottom: 0.55rem;
    }

        .checkout-promo-grid > .mud-grid-item:last-child {
            margin-bottom: 0;
        }

    .cart-remove-cell {
        order: 4;
        flex-basis: 12%;
        max-width: 12%;
    }

    .cart-name-cell {
        order: 1;
        flex-basis: 62%;
        max-width: 62%;
    }

    .cart-product-cell {
        order: 3;
        flex-basis: 88%;
        max-width: 88%;
        padding-left: 0.6rem !important;
    }

    .cart-price-cell {
        order: 2;
        flex-basis: 38%;
        max-width: 38%;
    }

    .checkout-page .mud-expand-panel-content {
        padding-left: 1rem !important;
    }

    .checkout-actions {
        flex-direction: column-reverse;
    }

        .checkout-actions .mud-button-root {
            width: 100%;
        }
}

@media (prefers-reduced-motion: reduce) {
    .checkout-page .mud-button-root,
    .checkout-page .mud-expand-panel-header {
        transition: none !important;
    }
}