:root {
    color-scheme: light;
    --background: #f4f6f8;
    --surface: #fff;
    --ink: #182638;
    --muted: #4c5e70;
    --line: #d5dee8;
    --accent: #154d89;
    --accent-hover: #103e70;
    --highlight: #e8f0f9;
    --focus: #215baa;
    font: 100%/1.55 system-ui, sans-serif;
    color: var(--ink);
    background: var(--background);
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; }
::selection { color: #12345b; background: #cbe0f5; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
a { color: var(--accent); text-underline-offset: .22em; }
a:hover { color: var(--accent-hover); }
p { margin: 0 0 1rem; }
h1, h2 { line-height: 1.15; text-wrap: balance; }
h1 { margin: 0 0 .75rem; font-size: 2rem; letter-spacing: -.025em; }
h2 { margin: 0 0 1rem; font-size: 1.25rem; letter-spacing: -.014em; }
.wrap { width: min(100% - 2rem, 64rem); margin-inline: auto; }
.topbar { background: #172b43; color: #fff; }
.topbar-inner {
    min-height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
}
.brand { color: #fff; text-decoration: none; font-size: 1.125rem; font-weight: 730; }
.brand:hover { color: #fff; text-decoration: underline; }
.brand span { color: #c0d6eb; font-weight: 470; }
.topbar :focus-visible { outline-color: #cde4ff; }
main { padding-block: 2.5rem 4rem; }
.narrow { max-width: 34rem; margin-inline: auto; }
.sign-in { max-width: 27rem; padding-top: 1rem; }
.sign-in .surface { margin-block: 1.5rem 1rem; }
.muted, .context, small { color: var(--muted); }
.context { margin-bottom: .25rem; font-weight: 650; overflow-wrap: anywhere; }
.skip { position: absolute; inset-inline-start: .5rem; inset-block-start: .5rem; z-index: 1; padding: .65rem; background: white; }
.skip:not(:focus) { clip-path: inset(50%); }
.surface { background: var(--surface); border: 1px solid var(--line); border-radius: .75rem; padding: 1.25rem; }
.stack { display: grid; gap: 1rem; }
.stack > h2, .stack > p { margin: 0; }
.stack > h2 + p { margin-top: -.7rem; }
label, legend { font-weight: 650; }
label { display: grid; gap: .35rem; min-width: 0; }
input, select, button { font: inherit; }
input:not([type=checkbox]), select {
    width: 100%;
    min-height: 2.75rem;
    padding: .52rem .65rem;
    color: var(--ink);
    background: var(--surface);
    border: 1px solid #788da3;
    border-radius: .38rem;
    accent-color: var(--accent);
}
input[readonly] { background: var(--highlight); }
button, .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    width: fit-content;
    padding: .55rem .9rem;
    color: #fff;
    background: var(--accent);
    border: 1px solid var(--accent);
    border-radius: .38rem;
    font-weight: 680;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}
button:hover, .button:hover { color: #fff; background: var(--accent-hover); }
button:disabled { opacity: .6; cursor: default; }
.secondary { color: var(--accent); background: var(--surface); }
.secondary:hover { color: var(--accent-hover); background: var(--highlight); }
.quiet { background: transparent; border-color: #7890a8; color: #fff; }
.pair, .columns { display: grid; gap: 1rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.columns { gap: 2rem; grid-template-columns: minmax(0, 1fr) minmax(0, 24rem); align-items: start; }
.actions, .filter, .page-heading { display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; }
.page-heading { justify-content: space-between; margin-bottom: 1.25rem; }
.page-heading h1 { margin: 0; }
.filter { align-items: end; margin-block: 1rem 1.5rem; }
.tabs { display: flex; flex-wrap: wrap; gap: 1.125rem; border-bottom: 1px solid var(--line); margin-bottom: 1.5rem; }
.tabs a { display: inline-flex; align-items: center; min-height: 2.75rem; color: var(--muted); text-decoration: none; border-bottom: .15rem solid transparent; }
.tabs a:hover { color: var(--accent); text-decoration: underline; }
.tabs [aria-current=page] { color: var(--accent); border-color: var(--accent); font-weight: 680; }
.entries { list-style: none; margin: 0; padding: 0; }
.entries li { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-block: .75rem; border-bottom: 1px solid var(--line); }
.entries strong { overflow-wrap: anywhere; }
.entries small { display: block; }
fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
legend { margin-bottom: .25rem; }
.week { display: flex; flex-wrap: wrap; column-gap: .75rem; }
.week label, .check { display: flex; align-items: center; gap: .38rem; min-height: 2rem; }
input[type=checkbox] { margin: 0; width: 1.1rem; height: 1.1rem; accent-color: var(--accent); flex-shrink: 0; }
.notice, .empty { padding: .8rem 1rem; border-radius: .4rem; background: var(--highlight); }
.notice.error { color: #792626; background: #fcebea; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: .6rem; background: var(--surface); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: .65rem .85rem; border-bottom: 1px solid var(--line); text-align: left; }
th { background: #ecf1f6; }
td:first-child { white-space: nowrap; font-variant-numeric: tabular-nums; }
tbody tr:last-child td { border-bottom: 0; }
.booking .empty { margin-top: 1rem; }
.confirm { margin-top: 1.75rem; }
.details { margin-block: 1.5rem; border-block-start: 1px solid var(--line); }
.details div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: .75rem; padding: .65rem 0; border-block-end: 1px solid var(--line); }
.details dt { color: var(--muted); }
.details dd { margin: 0; overflow-wrap: anywhere; font-weight: 650; }
details summary { cursor: pointer; }
details label { margin-top: .5rem; }

@media (max-width: 43rem) {
    main { padding-top: 1.75rem; }
    .columns { grid-template-columns: minmax(0, 1fr); }
    .surface { padding: 1rem; }
}