:root {
    --checkout-ink: #1a1d20;
    --checkout-muted: #69747f;
    --checkout-line: #dedede;
    --checkout-soft: #f5f5f5;
    --checkout-accent: #3b3564;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; max-width: 100%; overflow-x: hidden; }
body { background: #fff; color: var(--checkout-ink); font-family: Arial, sans-serif; font-size: 14px; line-height: 1.45; }
a { color: var(--checkout-accent); }
button, input, select { font: inherit; }
.site-header { border-bottom: 1px solid var(--checkout-line); background: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; width: min(1180px, calc(100% - 40px)); min-height: 82px; margin: 0 auto; }
.brand { display: inline-flex; align-items: center; }
.brand img { display: block; width: 112px; height: auto; }
.cart-button { display: grid; place-items: center; width: 42px; height: 42px; color: var(--checkout-ink); }
.cart-button svg { width: 25px; }
.checkout-main { width: 100%; }
.main-shell { display: grid; grid-template-columns: minmax(0, 1fr) 1px minmax(360px, .82fr); width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.form-column, .summary-column { min-width: 0; padding: 52px 7%; }
.vertical-divider { background: var(--checkout-line); }
.summary-column { background: #fafafa; }
.checkout-form { width: 100%; max-width: 620px; margin-inline: auto; }
.checkout-section { margin-bottom: 34px; }
.checkout-section h2, .checkout-section h3 { margin: 0 0 16px; font-size: 21px; line-height: 1.25; }
.section-heading-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 16px; }
.section-heading-row h2 { margin: 0; }
.signin-link { white-space: nowrap; }
.field, .floating-select, .plain-select { position: relative; display: block; }
.field + .field, .field-grid + .field, .field + .field-grid, .field-grid + .field-grid { margin-top: 12px; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-grid .field { margin: 0; }
.field input, .field select, .floating-select select, .plain-select select { width: 100%; min-height: 52px; margin: 0; padding: 14px 15px; border: 1px solid #b8b8b8; border-radius: 8px; background: #fff; color: var(--checkout-ink); outline: 0; }
.field input:focus, .field select:focus, .floating-select select:focus, .plain-select select:focus { border-color: var(--checkout-ink); box-shadow: 0 0 0 1px var(--checkout-ink); }
.field-with-icon input { padding-inline-end: 42px; }
.field-icon { position: absolute; inset-inline-end: 14px; top: 50%; transform: translateY(-50%); color: var(--checkout-muted); }
.floating-select select { padding-top: 22px; }
.floating-label { position: absolute; z-index: 1; inset-inline-start: 15px; top: 7px; color: var(--checkout-muted); font-size: 11px; pointer-events: none; }
.select-chevron { position: absolute; top: 50%; inset-inline-end: 14px; width: 16px; transform: translateY(-50%); pointer-events: none; }
.check-row { display: flex; align-items: flex-start; gap: 10px; margin-top: 14px; cursor: pointer; }
.check-row input, .payment-method-left input { appearance: auto; width: 16px; height: 16px; flex: 0 0 16px; }
.check-row input { margin-top: 3px; }
.check-row .box, .payment-radio { display: none; }
.marketing-unsubscribe { margin-top: 10px; padding: 0; border: 0; background: transparent; color: var(--checkout-accent); cursor: pointer; }
.payment-method-subtitle { margin: -8px 0 16px; color: var(--checkout-muted); }
.payment-methods { overflow: hidden; border: 1px solid var(--checkout-line); border-radius: 9px; }
.payment-method-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 58px; padding: 12px 16px; background: #fff; cursor: pointer; }
.payment-method-row + .payment-method-row { border-top: 1px solid var(--checkout-line); }
.payment-method-left { display: flex; align-items: center; gap: 10px; }
.payment-method-icon { color: var(--checkout-muted); font-size: 12px; }
.policy-check { margin: 26px 0 18px; }
.pay-button { width: 100%; min-height: 56px; padding: 12px 20px; border: 0; border-radius: 8px; background: var(--checkout-ink); color: #fff; font-weight: 700; cursor: pointer; }
.pay-button:disabled { opacity: .55; cursor: not-allowed; }
.checkout-footer { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--checkout-line); font-size: 12px; }
.discount-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; margin: 22px 0 8px; }
.discount-row input, .discount-row button { min-height: 48px; padding: 10px 14px; border: 1px solid #b8b8b8; border-radius: 8px; }
.discount-row button { min-width: 90px; }
#coupon_code { min-height: 20px; margin: 6px 0; }
#coupon_code.is-error { color: #b42318; }
#coupon_code.is-success { color: #087443; }
.totals { padding-top: 14px; border-top: 1px solid var(--checkout-line); }
[aria-busy="true"] { opacity: .62; pointer-events: none; }
.checkout-loader { position: fixed; z-index: 5000; inset: 0; display: none; align-items: center; justify-content: center; background: rgb(255 255 255 / .72); backdrop-filter: blur(3px); }
.checkout-loader span { width: 34px; height: 34px; border: 3px solid #dedede; border-top-color: var(--checkout-ink); border-radius: 50%; animation: checkout-spin .7s linear infinite; }
@keyframes checkout-spin { to { transform: rotate(360deg); } }

.swal2-container { z-index: 6000; }
.swal2-container.swal2-backdrop-show { background: rgb(17 19 35 / .62); }
.swal2-popup.checkout-alert-popup {
    width: min(420px, calc(100% - 32px));
    padding: 28px 26px 24px;
    border: 1px solid rgb(26 29 32 / .12);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 24px 70px rgb(17 19 35 / .3);
    color: var(--checkout-ink);
}
.checkout-alert-popup .swal2-title { padding: 0; color: var(--checkout-ink); font-size: 22px; line-height: 1.35; }
.checkout-alert-popup .swal2-html-container { margin: 12px 0 0; color: #48515a; font-size: 15px; line-height: 1.65; }
.checkout-alert-popup .swal2-close { color: #59636e; }
.checkout-alert-popup .swal2-timer-progress-bar { background: var(--checkout-accent); }

[dir="rtl"] .select-chevron { transform: translateY(-50%) scaleX(-1); }

@media (max-width: 800px) {
    .header-inner { width: min(100% - 28px, 680px); min-height: 70px; }
    .main-shell { display: flex; flex-direction: column; width: 100%; }
    .form-column, .summary-column { width: 100%; max-width: 100%; flex: 0 0 auto; }
    .summary-column { order: -1; padding: 26px 20px; border-bottom: 1px solid var(--checkout-line); }
    .form-column { padding: 34px 20px; }
    .checkout-form { width: 100%; max-width: 100%; }
    .vertical-divider { display: none; }
}

@media (max-width: 480px) {
    .field-grid { grid-template-columns: 1fr; }
    .section-heading-row { align-items: flex-start; }
    .checkout-footer { flex-direction: column; gap: 10px; }
}