.order-page {
    background: var(--page-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.order-page .site-footer {
    display: none;
}

.order-subnav {
    position: sticky;
    top: 72px;
    z-index: 150;
    background: rgba(255, 253, 247, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(22, 28, 26, 0.08);
}

.order-subnav-shell {
    width: min(1200px, 94%);
    margin: 0 auto;
    display: flex;
    gap: 12px;
    padding: 12px 0 16px;
    flex-wrap: wrap;
}

.order-subnav-step {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(31, 122, 110, 0.2);
    background: #fff;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: transform 0.2s ease, border 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.order-subnav-step .step-index {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(31, 122, 110, 0.12);
    color: var(--accent-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.order-subnav-step.is-active {
    border-color: rgba(242, 88, 62, 0.4);
    color: var(--ink);
    background: rgba(242, 88, 62, 0.1);
}

.order-subnav-step.is-active .step-index {
    background: var(--accent);
    color: #fff;
}

.order-subnav-step.is-complete {
    border-color: rgba(31, 122, 110, 0.4);
    color: var(--accent-2);
}

.order-subnav-step:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.order-main {
    flex: 1;
    padding: 0 0 28px;
    overflow: hidden;
}

.order-shell {
    width: 100%;
    margin: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    height: 100%;
    align-items: stretch;
    transition: transform 0.25s ease;
    padding-left: clamp(18px, 4vw, 56px);
    padding-right: 0;
}

.order-stage {
    display: grid;
    height: 100%;
}

.order-panel {
    display: none;
    gap: 16px 24px;
    height: 100%;
    grid-template-rows: auto 1fr;
}

.order-panel[data-order-panel="select"] {
    grid-template-columns: minmax(0, 1fr) fit-content(320px);
    grid-template-rows: auto auto 1fr;
    align-items: start;
}

.order-panel.is-active {
    display: grid;
}

.order-panel-header h1,
.order-panel-header h2 {
    font-family: var(--font-display);
    margin: 8px 0 8px;
}

.order-panel-header p {
    margin: 0;
    color: var(--muted);
}

.order-panel-footer {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.goal-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.product-select-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    min-height: 0;
}

.product-list-card {
    display: grid;
    gap: 12px;
}

.product-list-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
}

.product-list {
    display: grid;
    gap: 8px;
    max-height: calc(100vh - 320px);
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 6px;
    scroll-behavior: smooth;
    overscroll-behavior: contain;
}

.product-list::-webkit-scrollbar {
    width: 8px;
}

.product-list::-webkit-scrollbar-thumb {
    background: rgba(31, 122, 110, 0.25);
    border-radius: 999px;
}

.product-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    min-width: 0;
    border-radius: var(--radius-md);
    border: 1px solid rgba(22, 28, 26, 0.1);
    background: #fff;
    padding: 12px 14px;
    cursor: pointer;
    text-align: left;
    white-space: nowrap;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.product-list-item .product-name {
    font-weight: 600;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-list-item .product-price {
    font-weight: 700;
    color: var(--accent-2);
    flex: 0 0 auto;
    white-space: nowrap;
}

.product-list-item.is-active {
    border-color: rgba(242, 88, 62, 0.45);
    box-shadow: 0 16px 32px rgba(242, 88, 62, 0.12);
    transform: translateY(-1px);
}

.product-list-item.is-hidden {
    display: none;
}

.product-list-item:focus-visible {
    outline: 2px solid rgba(31, 122, 110, 0.6);
    outline-offset: 2px;
}

.product-detail {
    display: grid;
    gap: 12px;
    align-self: start;
    max-height: calc(100vh - 320px);
    overflow-y: auto;
}

.product-detail h3 {
    margin: 4px 0 2px;
    font-family: var(--font-display);
}

.product-detail p {
    margin: 0;
    color: var(--muted);
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--accent-2);
    font-weight: 600;
}

.detail-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.detail-actions span {
    font-weight: 700;
    font-size: 1.05rem;
}

.order-summary-inline {
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
    width: min(320px, 100%);
}

.order-panel[data-order-panel="select"] .order-panel-header,
.order-panel[data-order-panel="select"] .goal-filter,
.order-panel[data-order-panel="select"] .product-select-grid {
    grid-column: 1;
}

.order-panel[data-order-panel="select"] .order-summary-inline {
    grid-column: 2;
    grid-row: 1 / -1;
    align-self: stretch;
    justify-self: end;
}

.order-summary-inline .basket-items {
    overflow-y: auto;
    padding-right: 6px;
    flex: 1;
    min-height: 0;
}

.order-summary-inline .basket-summary {
    margin-top: 4px;
}

.basket-pay {
    width: 100%;
    background: var(--accent-3);
    color: #1f1f1f;
    border-color: transparent;
    box-shadow: 0 18px 32px rgba(240, 196, 90, 0.35);
}

.basket-pay:hover {
    transform: translateY(-1px);
    background: #e5b84a;
}

.basket {
    display: grid;
    gap: 16px;
    height: 100%;
    align-content: start;
}

.basket-review {
    display: grid;
    gap: 12px;
}

.basket-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.basket-items {
    display: grid;
    gap: 10px;
}

.basket-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px dashed rgba(22, 28, 26, 0.12);
    padding-bottom: 6px;
}

.basket-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.basket-price {
    font-weight: 700;
}

.basket-unit {
    font-size: 0.8rem;
    color: var(--muted);
}

.basket-qty {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(31, 122, 110, 0.08);
    border-radius: 999px;
    padding: 4px 8px;
}

.basket-qty button {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: none;
    background: #fff;
    color: var(--accent-2);
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.basket-qty-value {
    min-width: 20px;
    text-align: center;
    font-weight: 600;
}


.basket-summary {
    display: grid;
    gap: 6px;
}

.basket-hint {
    margin: 0;
    color: var(--muted);
    font-size: 0.85rem;
    text-align: center;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.summary-row.total {
    font-weight: 700;
    font-size: 1.05rem;
    margin-top: 10px;
}

.checkout-card {
    display: grid;
    gap: 14px;
}

.checkout-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.85rem;
}

.payment-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) fit-content(320px);
    gap: 16px;
    align-items: start;
}

.payment-content {
    display: grid;
    gap: 16px;
    align-content: start;
}

.payment-stack {
    display: grid;
    gap: 16px;
    justify-items: start;
}

.payment-side {
    display: grid;
    gap: 16px;
    align-content: start;
    justify-items: start;
}

.order-summary-payment {
    width: min(320px, 100%);
    height: auto;
    align-self: start;
}

.checkout-card {
    width: fit-content;
    max-width: 100%;
    justify-self: start;
}

.checkout-card .form-row input,
.checkout-card .stripe-element,
.checkout-card .stripe-card-element {
    width: 300px;
    max-width: 100%;
}

.express-checkout {
    display: grid;
    gap: 12px;
}

.express-checkout h3 {
    margin: 6px 0 6px;
    font-family: var(--font-display);
}

.stripe-express {
    min-height: 52px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--stroke);
    padding: 10px;
    background: #fff;
}

.registration-card {
    display: grid;
    gap: 16px;
}

.registration-card h3 {
    margin: 6px 0 8px;
    font-family: var(--font-display);
}

.registration-card p {
    margin: 0;
    color: var(--muted);
}

.stripe-element {
    min-height: 46px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--stroke);
    padding: 12px 14px;
    background: #fff;
}

.stripe-card-element {
    margin-top: 10px;
}

.stripe-fallback {
    display: grid;
    gap: 12px;
    margin-top: 12px;
}

.order-page.is-stripe-ready .stripe-fallback {
    display: none;
}

.order-page.is-payment-element .stripe-card-element {
    display: none;
}

@media (max-width: 980px) {
    .order-shell {
        width: min(1200px, 94%);
        margin: 0 auto;
        padding-left: 0;
        padding-right: 0;
        grid-template-columns: 1fr;
        height: auto;
    }

    .order-main {
        overflow: auto;
    }

    .order-panel {
        height: auto;
    }

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

    .order-panel[data-order-panel="select"] {
        grid-template-columns: 1fr;
    }

    .order-panel[data-order-panel="select"] .order-summary-inline {
        grid-column: 1;
        grid-row: auto;
        height: auto;
    }

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

    .order-summary-inline {
        width: 100%;
    }

    .payment-side {
        justify-items: stretch;
        grid-column: auto;
    }

    .order-summary-payment {
        width: 100%;
    }

    .payment-stack {
        grid-column: auto;
        justify-items: stretch;
    }

    .checkout-card {
        width: 100%;
    }

    .checkout-card .form-row input,
    .checkout-card .stripe-element,
    .checkout-card .stripe-card-element {
        width: 100%;
    }
}

@media (max-width: 720px) {
    .order-subnav-step {
        width: 100%;
        justify-content: space-between;
    }
}