:root {
    --ink: #1c140f;
    --muted: #5c5148;
    --paper: #f6f1ea;
    --card: #fffdfb;
    --line: #e4d8cc;
    --accent: #8c4a1f;
    --accent-dark: #1c140f;
    --ok: #1f6b45;
    --bad: #8d2b2b;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.5;
}

img { max-width: 100%; display: block; }

a { color: var(--accent); }

.wrap { width: min(1080px, calc(100% - 32px)); margin: 0 auto; }

.skip {
    position: absolute;
    left: 12px;
    top: -40px;
}

.skip:focus { top: 12px; background: #fff; padding: 8px; z-index: 5; }

.top {
    background: #fff;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
}

.top-row {
    display: flex;
    align-items: center;
    gap: 20px;
    min-height: 84px;
    padding: 14px 0;
}

.brand img { width: 132px; height: auto; }

nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    list-style: none;
    margin: 0;
    padding: 0;
}

nav a {
    color: var(--ink);
    text-decoration: none;
    font-size: 14px;
}

nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }

.cart-link {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex: none;
    text-decoration: none;
    color: #fff;
    background: var(--accent-dark);
    border-radius: 999px;
    padding: 8px 12px 8px 10px;
    font-size: 14px;
    line-height: 1;
}

.cart-icon { display: block; }

.cart-count {
    display: inline-grid;
    place-items: center;
    min-width: 1.4em;
    height: 1.4em;
    padding: 0 4px;
    background: #fff;
    color: var(--ink);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
}

main { padding: 28px 0 64px; }

h1 { font-size: 40px; line-height: 1.1; margin: 0 0 8px; }

.lead { color: var(--muted); margin-top: 0; }

.notice, .flash {
    border-radius: 12px;
    padding: 12px 14px;
}

.notice { background: #fff4e8; color: #6a3b12; }

.flash { margin-top: 16px; }

.flash.ok { background: #e7f6ee; color: var(--ok); }

.flash.error { background: #fdecec; color: var(--bad); }

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 24px;
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
}

.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

.card-body, .fields, fieldset { padding: 16px; }

.card h2 { font-size: 20px; margin: 0 0 8px; }

.price, .total { font-weight: 600; }

form { display: grid; gap: 12px; }

label { display: grid; gap: 6px; font-size: 14px; }

input, button, .button {
    font: inherit;
}

input[type="text"], input[type="email"], input[type="search"], input[type="number"], input:not([type]) {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 10px 12px;
    background: #fff;
}

button, .button {
    border: 0;
    border-radius: 999px;
    background: var(--accent-dark);
    color: #fff;
    text-decoration: none;
    padding: 12px 18px;
    cursor: pointer;
    display: inline-block;
    text-align: center;
}

button.secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }

.actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.qty { font-size: 0; }

.qty input { font-size: 16px; }

table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 16px; overflow: hidden; }

th, td { text-align: left; padding: 12px; border-bottom: 1px solid var(--line); }

.cart th:last-child,
.cart td.line-sum,
.cart .cart-total {
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.cart tfoot td { border-bottom: 0; font-weight: 600; }

.fields { display: grid; grid-template-columns: 1fr; gap: 12px; padding: 0; }

fieldset {
    border: 0;
    margin: 0;
    padding: 0;
    min-width: 0;
    background: transparent;
}

legend {
    padding: 0;
    margin-bottom: 8px;
    font-size: 14px;
}

input[type="radio"] {
    accent-color: var(--accent-dark);
    width: 18px;
    height: 18px;
}

.hint {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.3;
}

.field-error {
    color: var(--bad);
    font-size: 13px;
    line-height: 1.3;
}

input.invalid {
    border-color: var(--bad);
}

input.invalid:focus {
    outline: 2px solid var(--bad);
    outline-offset: 1px;
}

.carriers { display: grid; gap: 8px; margin-bottom: 12px; }

.choice {
    display: flex;
    align-items: center;
    gap: 8px;
    grid-template-columns: none;
}

.checkout-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.8fr);
    gap: 28px;
    align-items: start;
}

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

.summary-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 18px 18px 16px;
    position: sticky;
    top: 16px;
}

.summary-card h2 { margin: 0 0 4px; font-size: 18px; }

.summary-lines {
    list-style: none;
    margin: 0;
    padding: 0;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}

.summary-meta {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.summary-amt,
.summary-row dd {
    margin: 0;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.summary-totals { margin: 4px 0 0; }

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    padding: 8px 0;
}

.summary-row dt { color: var(--muted); font-weight: 400; }

.summary-grand {
    border-top: 1px solid var(--line);
    margin-top: 4px;
    padding-top: 12px;
}

.summary-grand dt,
.summary-grand dd {
    color: var(--ink);
    font-size: 22px;
    font-weight: 600;
}

.summary-card button { width: 100%; margin-top: 8px; }

.points { display: grid; gap: 6px; margin-top: 8px; }

.point {
    text-align: left;
    background: #fff;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 10px;
}

.chosen { min-height: 1.4em; font-weight: 600; }

#pay-error { margin: 0 0 8px; }

.hp {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.status { font-size: 20px; }

.summary { padding-left: 18px; }

.foot { padding-bottom: 32px; color: var(--muted); font-size: 14px; }

@media (max-width: 800px) {
    .top-row {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas: "brand cart" "nav nav";
        align-items: center;
        column-gap: 12px;
        row-gap: 10px;
        padding: 12px 0;
    }
    .brand { grid-area: brand; }
    nav { grid-area: nav; }
    .cart-link { grid-area: cart; margin-left: 0; justify-self: end; padding: 8px; }
    .cart-word { display: none; }
    .grid, .checkout-layout { grid-template-columns: 1fr; }
    h1 { font-size: 32px; }
    .summary-card { position: static; }
}