:root {
    --ink: #1d2430;
    --muted: #5c564c;
    --paper: #f3efe6;
    --card: #fffdf8;
    --line: #d5cec2;
    --navy: #1e3a5f;
    --stamp: #7a3030;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Georgia, "Iowan Old Style", Palatino, "Palatino Linotype", serif;
    font-size: 17px;
    line-height: 1.45;
}

main { max-width: 980px; margin: 0 auto; padding: 1.25rem 1.25rem 4rem; }

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

.top {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
    max-width: 980px;
    margin: 0 auto;
    padding: 1.25rem 1.25rem 0;
}

.eyebrow {
    margin: 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.72rem;
    color: var(--muted);
}

.wordmark {
    color: var(--ink);
    text-decoration: none;
    font-size: 1.35rem;
}

nav { display: flex; gap: 0.8rem; align-items: center; }
nav form { margin: 0; }
nav button { background: transparent; }

h1 { font-weight: 600; font-size: 2rem; margin: 0.15rem 0 0.6rem; }
h2 { font-size: 1.25rem; margin: 1.4rem 0 0.4rem; }
h3 { font-size: 1.05rem; margin: 1rem 0 0.3rem; }

.card, .packet {
    background: var(--card);
    border: 1px solid var(--line);
    padding: 1.25rem 1.4rem 1.5rem;
    margin: 0 0 1rem;
}

.narrow { max-width: 34rem; }

label { display: block; margin: 0.8rem 0; }
input, select, button {
    font: inherit;
    color: inherit;
}
input, select {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.45rem 0.5rem;
    border: 1px solid var(--line);
    background: white;
}
.inline { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: end; }
.inline label, .inline select { margin: 0; }
.inline label input, .inline label select, .inline > select { min-width: 9rem; }

button, .button {
    display: inline-block;
    background: var(--navy);
    color: white;
    border: 0;
    text-decoration: none;
    padding: 0.5rem 0.85rem;
    cursor: pointer;
}
.button.secondary, button.secondary { background: transparent; color: var(--navy); border: 1px solid var(--navy); }
.actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.flash { padding: 0.6rem 0.8rem; background: #e7f0e4; border: 1px solid #b7c9b2; }
.flash.bad { background: #f8ece8; border-color: #e0c2b8; color: var(--stamp); }
main > .flash { margin-bottom: 1rem; }

table.grid { width: 100%; border-collapse: collapse; margin: 0.6rem 0 1rem; }
table.grid th, table.grid td {
    text-align: left;
    vertical-align: top;
    padding: 0.4rem 0.45rem;
    border-bottom: 1px solid var(--line);
}
table.grid th { font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.fee { font-weight: 700; }
tr.total th, tr.total td { border-top: 2px solid var(--ink); border-bottom: 0; }

.control { margin: 0.2rem 0; }
.excluded { margin: 0.3rem 0 0.8rem; padding-left: 1.2rem; }
.hint, .status { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.check-form { margin-top: 1rem; }
.deposit-figure { font-size: 2rem; margin: 0.2rem 0; }
.sign { margin-top: 2rem; }
.empty { color: var(--muted); }

@media (max-width: 720px) {
    .split { grid-template-columns: 1fr; }
    table.grid { display: block; overflow-x: auto; }
}

@media print {
    body { background: white; }
    .card, .packet { border: 0; padding: 0; }
    .screen-only, .top, .flash { display: none !important; }
    main { max-width: none; padding: 0; }
    a { color: inherit; text-decoration: none; }
}