/* Base layout and components of the VC/VG reconciliation app */
:root {
    /* Pale pink "piglet" palette; semantic ok/ko/warn colors stay distinct from the brand pink */
    --color-bg: #fff7f8;
    --color-surface: #ffffff;
    --color-text: #3a2a30;
    --color-muted: #7a5f69;
    --color-border: #f0d5dd;
    --color-primary: #b03f68;
    --color-primary-dark: #93304f;
    --color-pink-100: #fdeef2;
    --color-pink-200: #fbe6ec;
    --color-pink-300: #f9dbe3;
    --color-pink-400: #f3c3d1;
    --color-on-pink: #5b2a3b;
    --color-ok: #1e7a46;
    --color-ok-bg: #e3f4ea;
    --color-ko: #b42318;
    --color-ko-bg: #fde8e7;
    --color-warn: #8a5a00;
    --color-warn-bg: #fff4d6;
    --color-info-bg: var(--color-pink-200);
    --radius: 10px;
    --shadow: 0 1px 3px rgba(147, 48, 79, .08);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.45;
    color: var(--color-text);
    background: var(--color-bg);
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--color-primary); }
h1 { font-size: 1.5rem; margin: 0 0 1rem; color: var(--color-primary-dark); }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .75rem; }
h3 { font-size: 1rem; margin: 1rem 0 .5rem; }
code { font-size: .9em; }

.topbar {
    display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.5rem;
    padding: .6rem 1.5rem; background: linear-gradient(90deg, var(--color-pink-300), var(--color-pink-200));
    color: var(--color-on-pink); border-bottom: 1px solid var(--color-pink-400);
}
.topbar a { color: var(--color-on-pink); text-decoration: none; }
.topbar a:hover, .topbar a.active { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.topbar .brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.05rem; margin-right: auto; }
.topbar .brand img { width: 40px; height: 40px; border-radius: 50%; border: 2px solid #fff; box-shadow: var(--shadow); }
.topbar nav { display: flex; flex-wrap: wrap; gap: 1rem; }

main { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }
.narrow { max-width: 460px; }

.card {
    background: var(--color-surface); border: 1px solid var(--color-border);
    border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1.25rem; box-shadow: var(--shadow);
}
.card > :first-child { margin-top: 0; }
.muted { color: var(--color-muted); }
.small { font-size: .875rem; }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }

.flash { padding: .75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; }
.flash-success { background: var(--color-ok-bg); color: var(--color-ok); }
.flash-error { background: var(--color-ko-bg); color: var(--color-ko); }
.alert-warning { background: var(--color-warn-bg); color: var(--color-warn); padding: .75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; }
.alert-info { background: var(--color-info-bg); padding: .75rem 1rem; border-radius: var(--radius); margin-bottom: 1rem; }

table { width: 100%; border-collapse: collapse; background: var(--color-surface); }
th, td { padding: .45rem .6rem; border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; }
th { font-size: .85rem; color: var(--color-muted); font-weight: 600; background: var(--color-pink-100); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table-scroll { overflow-x: auto; }

.badge {
    display: inline-block; padding: .1rem .5rem; border-radius: 999px;
    font-size: .8rem; font-weight: 600; white-space: nowrap;
}
.badge-ok { background: var(--color-ok-bg); color: var(--color-ok); }
.badge-ko { background: var(--color-ko-bg); color: var(--color-ko); }
.badge-warn { background: var(--color-warn-bg); color: var(--color-warn); }
.badge-neutral { background: var(--color-pink-200); color: var(--color-muted); }

.cell-link { display: block; text-decoration: none; color: inherit; }
.cell-link:hover { text-decoration: underline; }
.gap-ok { color: var(--color-ok); }
.gap-ko { color: var(--color-ko); font-weight: 600; }

form .field { margin-bottom: .9rem; }
form label { display: block; font-weight: 600; margin-bottom: .25rem; }
form .field-inline label { display: inline; font-weight: normal; margin-left: .25rem; }
/* Expanded choices (radio buttons): one option per line, the label next to its button */
form div:has(> input[type=radio]) { display: grid; grid-template-columns: auto 1fr; gap: .35rem .5rem; align-items: center; }
form div:has(> input[type=radio]) > label { font-weight: normal; margin: 0; }
input[type=text], input[type=password], input[type=search], input[type=number], select {
    width: 100%; max-width: 420px; padding: .45rem .6rem; border: 1px solid var(--color-border);
    border-radius: var(--radius); font: inherit; background: #fff;
}
input[type=file] { font: inherit; }
.help { color: var(--color-muted); font-size: .85rem; margin-top: .2rem; }
.form-errors, ul.errors { color: var(--color-ko); margin: .25rem 0; padding-left: 1.1rem; }

button, .button {
    display: inline-block; padding: .5rem 1rem; border: 0; border-radius: var(--radius);
    background: var(--color-primary); color: #fff; font: inherit; cursor: pointer; text-decoration: none;
}
button:hover, .button:hover { background: var(--color-primary-dark); }
.button-secondary { background: var(--color-pink-200); color: var(--color-text); }
.button-secondary:hover { background: var(--color-pink-300); }
.button-danger { background: var(--color-ko); }

.filters { display: flex; flex-wrap: wrap; gap: .75rem; align-items: flex-end; margin-bottom: 1rem; }
.filters label { font-weight: 600; font-size: .85rem; display: block; }
.filters select, .filters input { width: auto; min-width: 180px; }
.filters input[type=checkbox] { min-width: 0; }
.filters .field-inline { align-self: center; }

.tabs { display: flex; flex-wrap: wrap; gap: .25rem; margin-bottom: 1rem; }
.tabs a { padding: .4rem .9rem; border-radius: var(--radius); text-decoration: none; background: var(--color-pink-200); color: var(--color-text); }
.tabs a.active { background: var(--color-primary); color: #fff; }

details.finding { border: 1px solid var(--color-border); border-radius: var(--radius); margin: .5rem 0; background: #fff; }
details.finding > summary { cursor: pointer; padding: .5rem .75rem; display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
details.finding > div { padding: 0 .75rem .75rem; }

.codes { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .5rem; font-family: ui-monospace, monospace; font-size: 1.1rem; }
.codes li { list-style: none; background: var(--color-pink-100); padding: .4rem .6rem; border-radius: var(--radius); text-align: center; }
.codes { padding: 0; }
.qr { background: #fff; padding: .5rem; border: 1px solid var(--color-border); border-radius: var(--radius); }
.secret { font-family: ui-monospace, monospace; word-break: break-all; }
.help-text { color: var(--color-muted); font-size: .85rem; margin-top: .2rem; }

/* Piece list: one expandable row per piece, credit notes highlighted */
.piece-list { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); }
.piece-row {
    display: grid; grid-template-columns: 6.5rem 9.5rem 4.5rem minmax(8rem, 1fr) 4rem 4rem 8rem 9rem;
    gap: .5rem; align-items: center; padding: .45rem .75rem;
}
.piece-row .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.piece-head { font-size: .85rem; color: var(--color-muted); font-weight: 600; background: var(--color-pink-100); border-bottom: 1px solid var(--color-border); }
details.piece { border-bottom: 1px solid var(--color-border); border-left: 4px solid transparent; }
details.piece:last-child { border-bottom: 0; }
details.piece > summary { cursor: pointer; list-style: none; }
details.piece > summary::-webkit-details-marker { display: none; }
details.piece > summary:hover { background: var(--color-pink-100); }
details.piece[open] > summary { background: var(--color-info-bg); }
details.piece > div { padding: 0 .75rem .75rem; }
details.piece-credit-note { border-left-color: var(--color-warn); background: #fffaf0; }
.linked-credit-notes {
    margin-top: 1rem; padding: .25rem .75rem .5rem; border-left: 4px solid var(--color-warn);
    background: var(--color-warn-bg); border-radius: var(--radius);
}
.linked-credit-note p { margin: .5rem 0 .35rem; }
.pagination { display: flex; gap: 1rem; align-items: center; justify-content: center; margin-top: 1rem; }
@media (max-width: 800px) {
    .piece-head { display: none; }
    .piece-row { grid-template-columns: 1fr 1fr; }
}

/* Dashboard rows open the month breakdown by animal family and breed */
tr.row-link { cursor: pointer; }
tr.row-link:hover > td { background: var(--color-pink-100); }
.month-nav { display: flex; justify-content: space-between; margin-bottom: .75rem; }
tr.breed-family > th, tr.breed-family > td { background: var(--color-pink-100); font-weight: 600; color: var(--color-text); font-size: inherit; }
tr.breed > td:first-child { padding-left: 1.6rem; }
tr.breed-total > th, tr.breed-total > td { border-top: 2px solid var(--color-border); font-weight: 600; color: var(--color-text); font-size: inherit; }

/* Decorative piglet photos (public domain / CC0, see README) */
.card-with-photo { display: grid; grid-template-columns: 1fr 300px; gap: 1.5rem; align-items: center; }
.card-photo { width: 100%; height: auto; border-radius: var(--radius); }
.card-with-photo > div > :first-child { margin-top: 0; }
.login-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: stretch; max-width: 820px; margin: 2rem auto 0; }
.login-layout .card { margin: 0; align-self: center; }
.login-photo { width: 100%; height: 100%; max-height: 460px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.empty-state { display: flex; align-items: center; gap: 1rem; }
.empty-state img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
@media (max-width: 700px) {
    .login-layout { grid-template-columns: 1fr; }
    .login-photo { max-height: 200px; }
    .card-with-photo { grid-template-columns: 1fr; }
    .card-photo { display: none; }
}
input:focus, select:focus, button:focus-visible, .button:focus-visible { outline: 2px solid var(--color-pink-400); outline-offset: 1px; border-color: var(--color-primary); }