/* Navigation shared by the customer journey and the restaurant workspace. */
:root {
    --zon-nav-size: 16px;
    --zon-nav-height: 44px;
    --zon-header-height: calc(64px + env(safe-area-inset-top, 0px));
}
.nav-action,
.topbar #header-link,
.admin-sidebar nav a,
.admin-sidebar #admin-logout,
.receipt-home {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: var(--zon-nav-height);
    margin: 0;
    padding: 9px 12px;
    border: 1px solid var(--zon-control-border);
    border-radius: 6px;
    background: transparent;
    color: var(--zon-navy);
    font: 600 var(--zon-nav-size)/1.25 var(--zon-font-body);
    letter-spacing: 0;
    text-align: center;
    text-decoration: none;
    text-transform: none;
    white-space: normal;
    cursor: pointer;
}
.nav-action svg, .receipt-home svg { width: 18px; height: 18px; flex: none; }
h1[tabindex="-1"]:focus { outline: none; }
.is-receipt { min-height: 100dvh; }
.topbar,
.is-booking .topbar,
.is-receipt .topbar,
body:has(#zon-home) > .topbar {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    height: var(--zon-header-height);
    min-height: var(--zon-header-height);
    flex: 0 0 var(--zon-header-height);
    padding: 8px max(16px, calc((100% - 1200px) / 2));
    padding-top: calc(8px + env(safe-area-inset-top, 0px));
    border-bottom: 1px solid var(--zon-gold);
    background: var(--zon-navy);
    color: var(--zon-surface);
}
.topbar .top-location,
.is-booking .top-location,
body:not(.is-booking) .top-location {
    display: block;
    min-width: 0;
    max-width: none;
    padding: 0;
    border: 0;
    color: var(--zon-surface);
    font: 600 var(--zon-nav-size)/1.2 var(--zon-font-body);
    letter-spacing: 0;
    text-transform: none;
    white-space: normal;
    overflow: visible;
    overflow-wrap: normal;
}
.topbar .top-location span { white-space: normal; }
.topbar .top-location small,
.is-booking .top-location small {
    display: block;
    margin-top: 2px;
    color: var(--zon-gold-soft);
    font: 400 var(--zon-nav-size)/1.2 var(--zon-font-body);
    letter-spacing: 0;
}
.topbar #header-link,
body:has(#zon-home) #header-link {
    max-width: 160px;
    border-color: var(--zon-gold);
    background: transparent;
    color: var(--zon-gold-soft);
    font: 600 var(--zon-nav-size)/1.25 var(--zon-font-body);
    text-decoration: none;
    white-space: normal;
}
.topbar a:focus-visible { outline: 3px solid var(--zon-gold-soft); outline-offset: 2px; }
.nav-action:focus-visible { outline: 3px solid var(--zon-focus); outline-offset: 2px; }
.home-lookup.nav-action { margin-top: 10px; }
body > footer {
    padding: 16px;
    border-top: 1px solid var(--zon-line);
    background: var(--zon-surface);
    color: var(--zon-navy);
    font: 400 var(--zon-nav-size)/1.5 var(--zon-font-body);
    letter-spacing: 0;
}
body > footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; width: 100%; }
.admin-sidebar nav .nav-action { justify-content: flex-start; width: 100%; }
.admin-sidebar nav #admin-logout { margin: 14px 0 0; align-self: auto; }
.admin-sidebar nav a[aria-current="page"] { border-color: var(--zon-navy); background: var(--zon-navy); color: var(--zon-surface); }
.receipt-home.nav-action { border-color: var(--zon-gold); color: var(--zon-gold-soft); }
.receipt-journey > .receipt-home { margin-top: 16px; }
.order-receipt-links { gap: 10px; }
.settings-version { max-width: 720px; margin: 20px 0 0; color: var(--zon-muted); font-size: 16px; }
#test-banner, .is-order-demo #test-banner { padding: 5px 12px; font: 500 14px/1.35 var(--zon-font-body); letter-spacing: 0; }
@media (hover: hover) {
    .nav-action:hover, .admin-sidebar nav a:not([aria-current]):hover { background: var(--zon-selection); color: var(--zon-navy); }
    .topbar #header-link:hover,
    body:has(#zon-home) #header-link:hover,
    .receipt-home.nav-action:hover { background: var(--zon-gold-soft); color: var(--zon-navy); }
}
@media (max-width: 780px) {
    .admin-sidebar { display: block; padding: 10px 12px; }
    .admin-sidebar nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .admin-sidebar nav .nav-action { justify-content: center; padding-inline: 8px; }
    .admin-sidebar nav #admin-logout { margin: 0; }
}
@media (max-width: 350px) {
    .topbar, .is-booking .topbar, .is-receipt .topbar, body:has(#zon-home) > .topbar { gap: 8px; padding-inline: 12px; }
    .topbar #header-link, body:has(#zon-home) #header-link { max-width: 140px; padding-inline: 9px; }
}