.order-page { padding: 48px 0 64px; }
.order-page h1 {
    font-size: clamp(34px, 5vw, 52px);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.12;
    margin: 0 0 12px;
}
.order-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
    align-items: start;
    margin-top: 28px;
}
.cfg-block {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 22px 22px 20px;
    margin-bottom: 14px;
    box-shadow: var(--shadow-soft);
}
.cfg-block h2 {
    margin: 0 0 8px;
    font-size: 18px;
    letter-spacing: -0.03em;
}
.cfg-note, .readonly-loc, .guest-hint, .sum-note, .od-pay-empty {
    color: var(--muted);
    font-size: 13.5px;
    line-height: 1.65;
    margin: 0 0 14px;
}
.readonly-loc {
    margin: 14px 0 0;
    padding: 10px 12px;
    background: var(--soft);
    border-radius: 12px;
    color: var(--ink);
    font-weight: 550;
}
.sku-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sku-card, .chip, .pay-card {
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    cursor: pointer;
}
.sku-card {
    padding: 16px;
    display: block;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.sku-card input, .chip input, .pay-option input { position: absolute; opacity: 0; pointer-events: none; }
.sku-card.is-on, .chip:has(input:checked), .pay-option:has(input:checked) .pay-card {
    border-color: var(--ink);
    box-shadow: 0 0 0 1px var(--ink);
}
.sku-card strong { display: block; font-size: 15px; letter-spacing: -0.02em; }
.sku-price { display: block; margin: 6px 0 10px; font-weight: 700; font-variant-numeric: tabular-nums; }
.sku-card ul { margin: 0; padding-left: 16px; color: var(--muted); font-size: 13px; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 10px 14px; font-size: 14px; font-weight: 550; }
.chip-row-cycle {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}
.chip-cycle {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    padding: 14px 14px 12px;
    min-height: 76px;
}
.chip-cycle-name {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: -0.01em;
}
.chip-cycle:has(input:checked) .chip-cycle-name { color: var(--ink); }
.chip-cycle-due {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.cycle-due {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: 12px 0 0;
    padding: 16px 18px;
    border-radius: 16px;
    background: linear-gradient(180deg, #fff8ef 0%, var(--orange-soft) 100%);
    border: 1px solid #f0d4ad;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}
.cycle-due-copy { min-width: 0; }
.cycle-due-kicker {
    display: block;
    margin: 0 0 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #8a6a3d;
}
.cycle-due-sub {
    display: block;
    margin: 0;
    font-size: 13.5px;
    line-height: 1.45;
    color: var(--muted);
}
.cycle-due-figure {
    display: flex;
    align-items: baseline;
    justify-content: flex-end;
    gap: 8px;
    margin: 0;
    flex-shrink: 0;
}
.cycle-due-figure strong {
    font-size: clamp(30px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 0.95;
    font-variant-numeric: tabular-nums;
    color: var(--ink);
}
.cycle-due-unit {
    font-size: 14px;
    font-weight: 650;
    color: #8a6a3d;
}
.stepper {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--soft);
    border-radius: 999px;
    padding: 4px;
}
.stepper button {
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    font-size: 18px;
}
.stepper input {
    width: 72px;
    border: 0;
    background: transparent;
    text-align: center;
    font: inherit;
    font-variant-numeric: tabular-nums;
    appearance: textfield;
}
.stepper input::-webkit-outer-spin-button,
.stepper input::-webkit-inner-spin-button { appearance: none; margin: 0; }

.pick { position: relative; }
.pick-btn {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 14px;
    border: 1px solid #e4e1db;
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.pick-btn:hover, .pick.is-open .pick-btn {
    border-color: #ffc27a;
    box-shadow: 0 0 0 4px rgba(255, 137, 28, 0.16);
}
.pick-btn span:first-child { font-weight: 550; }
.pick-chev {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    border-right: 1.6px solid #9aa0ab;
    border-bottom: 1.6px solid #9aa0ab;
    transform: rotate(45deg);
    margin-right: 4px;
    transition: transform 0.18s ease;
}
.pick.is-open .pick-chev { transform: rotate(-135deg); }
.pick-panel {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    z-index: 8;
    max-height: 320px;
    overflow: auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 8px;
}
.pick-group {
    margin: 0;
    padding: 10px 10px 6px;
    font-size: 11px;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #8a6a3d;
}
.pick-opt {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    border: 0;
    background: transparent;
    border-radius: 10px;
    padding: 10px 12px;
    cursor: pointer;
    font: inherit;
    font-size: 14px;
    text-align: left;
    color: var(--ink);
}
.pick-opt:hover { background: var(--soft); }
.pick-opt.is-on { background: var(--orange-soft); font-weight: 550; }
.pick-opt small { color: var(--muted); font-weight: 500; }
.order-aside { position: sticky; top: 88px; }
.sum-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 22px;
    box-shadow: var(--shadow);
}
.sum-kicker { margin: 0 0 6px; color: #8a6a3d; font-size: 12px; font-weight: 600; }
.sum-card h2 { margin: 0 0 14px; font-size: 22px; letter-spacing: -0.03em; }
.sum-meta { margin: 0 0 12px; }
.sum-meta div { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-top: 1px solid #f1efe9; font-size: 13px; }
.sum-meta dt { color: #8a8e98; }
.sum-meta dd { margin: 0; text-align: right; font-weight: 550; }
.sum-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13.5px; }
.sum-monthly { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 12px; font-weight: 600; }
.sum-due { display: flex; justify-content: space-between; align-items: baseline; margin: 10px 0 6px; }
.sum-due strong { font-size: 32px; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.pay-box { margin: 16px 0; }
.pay-label { font-size: 13px; font-weight: 600; margin: 0 0 8px; }
.pay-option { display: block; margin: 8px 0; }
.pay-card { display: flex; align-items: center; gap: 10px; padding: 10px 12px; }
.pay-card img { height: 22px; }
.guest-hint { margin-top: 12px; }
#os-lang-wrap { margin-top: 4px; }
@media (max-width: 960px) {
    .order-grid, .sku-grid { grid-template-columns: 1fr; }
    .order-aside { position: static; }
}
@media (max-width: 720px) {
    .chip-row-cycle { grid-template-columns: 1fr 1fr; }
    .cycle-due { flex-direction: column; align-items: flex-start; gap: 10px; }
    .cycle-due-figure { justify-content: flex-start; }
}