.customer-page {
    --accent: #28584b;
    --accent-dark: #1c4036;
    --ink: #293c34;
    --muted: #66716a;
    --line: #e2e6de;
    --soft: #edf3ed;
    --paper: #fffefa;
    background: #f7f8f3;
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}
.customer-page main { max-width: 46rem; margin: 3rem auto 4rem; padding: 0 1.5rem; }
html:has(body.home-page) { background: #f7f8f3; }
.customer-page.home-page { position: relative; width: 100%; min-height: 100vh; min-height: 100dvh; margin: 0; }
.customer-page.home-page main { display: flex; flex-direction: column; justify-content: center; width: 100%; min-height: 100vh; min-height: 100dvh; margin: 0 auto; padding: 5rem 1.5rem; }
.home-footer { position: absolute; bottom: 0; left: 0; width: 100%; text-align: center; padding: 1.25rem 1rem; font-size: .8rem; }
.home-footer a { text-decoration: none; }
.home-footer a:hover { text-decoration: underline; }
.site-header { max-width: 72rem; margin: auto; padding: 1.5rem 2.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); }
.customer-page a { color: var(--accent); text-underline-offset: .25em; }
.site-brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; font-weight: 700; letter-spacing: .06em; }
.brand-mark { flex: 0 0 auto; width: auto; height: 2.625rem; }
.site-brand small { display: block; color: var(--muted); font-size: .65rem; font-weight: 400; letter-spacing: .15em; }
.header-link { font-size: .8rem; text-decoration: none; padding: .5rem; }
.header-link span { margin-left: .4rem; }
.page-intro { margin-bottom: 2rem; text-align: center; }
.restaurant-name { margin: 0 0 .6rem; color: var(--accent); font-size: 1.05rem; font-weight: 700; letter-spacing: .1em; }
.customer-page .eyebrow { font-size: .75rem; font-weight: 600; color: var(--accent); letter-spacing: .12em; margin: 0 0 .75rem; }
.customer-page h1 { font-size: clamp(1.65rem, 4vw, 2.1rem); letter-spacing: .035em; line-height: 1.5; margin: 0 0 .9rem; }
.page-intro > p:last-child, .empty-state > p:not(.eyebrow) { font-size: .9rem; color: var(--muted); }
.customer-page .button, .customer-page button { min-height: 3rem; border-radius: .75rem; background: var(--accent); border-color: var(--accent); color: white; font-weight: 600; font-size: .9rem; padding: .8rem 1.3rem; transition: background-color .16s, border-color .16s, box-shadow .16s; }
.customer-page .button:hover, .customer-page button:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.customer-page .secondary { background: white; border-color: var(--line); color: var(--accent); }
.customer-page .secondary:hover { background: var(--soft); border-color: #a8b9ab; }
.customer-page :focus-visible { outline: 3px solid #b07830; outline-offset: 4px; }
.customer-page input:not([type="radio"]), .customer-page select { font: inherit; font-size: 1rem; width: 100%; min-height: 3.2rem; padding: .75rem 1rem; background: #fbfcf9; color: var(--ink); border: 1px solid #cbd4c9; border-radius: .7rem; transition: border-color .16s, box-shadow .16s; }
.customer-page input::placeholder { color: #7a827b; font-size: .9rem; }
.customer-page input:focus, .customer-page select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px #28584b12; }
.customer-page select:disabled { background: #f1f2ee; color: var(--muted); }
.customer-page .back-link { text-align: center; margin-top: 1.75rem; font-size: .8rem; }
.back-link a { text-decoration: none; }
.back-link a:hover, .header-link:hover { text-decoration: underline; }
.site-footer { text-align: center; color: var(--muted); padding: 1rem 1.5rem 2.5rem; font-size: .75rem; letter-spacing: .04em; }
.reservation-menu { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.menu-card { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.75rem; border: 1px solid var(--line); background: var(--paper); border-radius: 1rem; text-decoration: none; box-shadow: 0 3px 12px #293c3404; transition: border-color .16s, box-shadow .16s; }
.menu-card:hover { border-color: #a8b9ab; box-shadow: 0 6px 20px #293c340c; }
.menu-card strong { display: block; font-size: 1.05rem; }
.menu-card small { display: block; font-size: .75rem; color: var(--muted); margin-top: .4rem; }
.customer-page .menu-card-primary { grid-column: 1 / -1; background: var(--accent); color: white; border-color: var(--accent); }
.menu-card-primary:hover { background: var(--accent-dark); }
.menu-card-primary small { color: #d9e7dd; }
.menu-symbol { width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: 50%; background: #ffffff14; font-size: 1.5rem; }
.menu-card-primary > span:nth-child(2) { flex: 1; }
.menu-arrow { font-size: 1.2rem; }
.empty-state { padding: 3rem 1.5rem; background: var(--paper); border: 1px solid var(--line); border-radius: 1.25rem; text-align: center; }
.empty-mark { display: grid; place-items: center; margin: 0 auto 1.5rem; width: 4rem; height: 4rem; border-radius: 50%; background: var(--soft); color: var(--accent); font-size: 1.75rem; }
.empty-state .button { margin-top: 1.5rem; }
@media (max-width: 540px) {
    .site-header { padding: 1rem; }
    .customer-page main { margin: 2rem auto 2.5rem; padding: 0 1rem; }
    .site-brand { font-size: .9rem; }
    .brand-mark { height: 2.125rem; }
    .reservation-menu { grid-template-columns: 1fr; }
    .menu-card { padding: 1.3rem; }
}
@media (prefers-reduced-motion: reduce) {
    .customer-page *, .customer-page *::before, .customer-page *::after { transition: none !important; }
}