/* Immigration CMS — one stylesheet, served from the app (the content security policy allows no
   outside fonts or inline styles). System fonts; colours as tokens. */

:root {
  --ink: #18212d;
  --muted: #5d6877;
  --faint: #8b95a3;
  --page: #f3f5f8;
  --surface: #ffffff;
  --line: #e2e6ed;
  --line-strong: #cfd6e0;
  --brand: #1c3557;
  --brand-2: #23497a;
  --primary: #2457a6;
  --primary-hover: #1d4888;
  --primary-soft: #e8effa;
  --success: #1d7a4e;
  --success-soft: #e5f4ec;
  --warning: #8a5a00;
  --warning-soft: #fff5db;
  --danger: #b3261e;
  --danger-soft: #fdecea;
  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);
  --focus: 0 0 0 3px rgba(36, 87, 166, .25);
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 15px; }
body {
  margin: 0; min-height: 100vh; background: var(--page); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5; -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6rem; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.12rem; margin-top: 1.6rem; }
h3 { font-size: .98rem; margin-top: 1.2rem; color: var(--muted); }
p { margin: .4rem 0 .8rem; }
code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .88em; background: #eef1f5; padding: .1rem .35rem; border-radius: 5px; }
ul { padding-left: 1.2rem; }
li { margin: .2rem 0; }

/* --- header -------------------------------------------------------------------------------- */
.bar {
  position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 1.4rem;
  padding: 0 1.5rem; height: 3.5rem; background: linear-gradient(90deg, var(--brand), var(--brand-2)); color: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .15);
}
.brand { display: flex; align-items: center; gap: .55rem; font-weight: 700; font-size: 1.02rem; color: #fff; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand .mark {
  display: inline-grid; place-items: center; width: 1.8rem; height: 1.8rem; border-radius: 8px;
  background: rgba(255, 255, 255, .14); font-size: .8rem; letter-spacing: .02em;
}
.env { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; padding: .15rem .5rem;
  border-radius: 999px; background: rgba(255, 196, 0, .2); color: #ffe08a; white-space: nowrap; }
.nav { display: flex; align-items: center; gap: .2rem; height: 100%; }
.nav a, .nav summary {
  display: flex; align-items: center; height: 100%; padding: 0 .75rem; color: rgba(255, 255, 255, .82);
  font-size: .93rem; font-weight: 500; border-bottom: 2px solid transparent; cursor: pointer; list-style: none;
}
.nav summary::-webkit-details-marker { display: none; }
.nav a:hover, .nav summary:hover { color: #fff; text-decoration: none; background: rgba(255, 255, 255, .06); }
.nav a.current { color: #fff; border-bottom-color: #8fb4ec; }
.nav details { position: relative; height: 100%; }
.nav details[open] summary { color: #fff; background: rgba(255, 255, 255, .08); }
.nav .menu {
  position: absolute; top: 100%; left: 0; min-width: 14rem; padding: .35rem; margin: 0; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 24px rgba(16, 24, 40, .14);
}
.nav .menu a { height: auto; padding: .5rem .7rem; color: var(--ink); border-radius: var(--radius-sm); border: 0; }
.nav .menu a:hover { background: var(--primary-soft); color: var(--primary); }
.user { margin-left: auto; display: flex; align-items: center; gap: .8rem; font-size: .88rem; }
.user .who { text-align: right; line-height: 1.2; }
.user .who small { display: block; color: rgba(255, 255, 255, .65); font-size: .75rem; }
.bar .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .3); background: transparent; }
.bar .btn-ghost:hover { background: rgba(255, 255, 255, .1); }

/* --- layout -------------------------------------------------------------------------------- */
main { max-width: 78rem; margin: 0 auto; padding: 1.8rem 1.5rem 4rem; }
main.narrow { max-width: 30rem; padding-top: 4rem; }
main.narrow > .card, main.narrow > form, main.narrow > div:not(.alert) { background: var(--surface); }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.3rem; flex-wrap: wrap; }
.page-head h1 { margin: 0; }
.page-head .sub { margin: .3rem 0 0; color: var(--muted); }
.page-head .actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: .4rem; }
.crumbs a { color: var(--muted); }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; }
.side { display: grid; grid-template-columns: minmax(0, 1fr) 21rem; gap: 1.2rem; align-items: start; }
@media (max-width: 900px) { .grid-2, .grid-3, .side { grid-template-columns: 1fr; } .bar { gap: .6rem; padding: 0 .8rem; } .nav a, .nav summary { padding: 0 .45rem; } }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.2rem 1.3rem; margin-bottom: 1.2rem;
}
.card > h2:first-child, .card > .card-head:first-child h2 { margin-top: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .5rem; }
.card-head h2 { margin: 0; }
.card.flush { padding: 0; overflow: hidden; }
.card.flush > .card-head { padding: 1rem 1.3rem .4rem; }
.card.flush > table { margin: 0; }
.card.flush > table th:first-child, .card.flush > table td:first-child { padding-left: 1.3rem; }
.card.flush > table th:last-child, .card.flush > table td:last-child { padding-right: 1.3rem; }

/* Dashboard tiles on the home page */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 1rem; margin: 1rem 0 2rem; }
.tile { display: block; padding: 1.1rem 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); color: var(--ink); transition: border-color .15s, box-shadow .15s, transform .15s; }
.tile:hover { text-decoration: none; border-color: #b7c8e4; box-shadow: 0 6px 16px rgba(16, 24, 40, .08); transform: translateY(-1px); }
.tile strong { display: block; font-size: 1.02rem; margin-bottom: .2rem; }
.tile span { color: var(--muted); font-size: .9rem; }
.tile .icon { display: inline-grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 9px; margin-bottom: .7rem;
  background: var(--primary-soft); color: var(--primary); font-weight: 700; }

/* --- definition lists for record details ----------------------------------------------------- */
dl.facts { display: grid; grid-template-columns: minmax(9rem, max-content) 1fr; gap: .45rem 1.2rem; margin: 0; }
dl.facts dt { color: var(--muted); font-size: .9rem; }
dl.facts dd { margin: 0; }

/* --- tables -------------------------------------------------------------------------------- */
table { width: 100%; border-collapse: collapse; margin: .4rem 0 .8rem; font-size: .94rem; }
th { text-align: left; font-weight: 600; font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted);
  padding: .6rem .7rem; border-bottom: 1px solid var(--line-strong); background: #f8fafc; }
td { padding: .6rem .7rem; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:hover td { background: #f8fafd; }
tr:last-child td { border-bottom: 0; }
table th[scope=row], table tbody th { text-transform: none; letter-spacing: 0; font-size: .9rem; background: transparent; color: var(--muted); font-weight: 500; width: 14rem; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td a { font-weight: 500; }
.empty { color: var(--faint); text-align: center; padding: 1.4rem; }

/* --- badges ---------------------------------------------------------------------------------- */
.badge { display: inline-flex; align-items: center; gap: .3rem; padding: .12rem .55rem; border-radius: 999px;
  font-size: .78rem; font-weight: 600; white-space: nowrap; background: #eef1f5; color: var(--muted); }
.badge::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: currentColor; opacity: .8; }
.badge.active { background: var(--primary-soft); color: var(--primary); }
.badge.pending { background: var(--warning-soft); color: var(--warning); }
.badge.closed { background: #eceff3; color: #4a5565; }
.badge.archived { background: #ebe9f5; color: #57508f; }
.badge.ok, .badge.approved, .badge.clean { background: var(--success-soft); color: var(--success); }
.badge.danger, .badge.rejected, .badge.blocked, .badge.expired { background: var(--danger-soft); color: var(--danger); }
.badge.plain::before { display: none; }
.due { color: var(--warning); font-weight: 600; }

/* --- forms ----------------------------------------------------------------------------------- */
label { display: block; margin: 0 0 .85rem; font-size: .88rem; font-weight: 550; color: #333d4b; }
input, select, textarea {
  display: block; width: 100%; margin-top: .3rem; padding: .55rem .7rem; font: inherit; font-size: .95rem; color: var(--ink);
  background: #fff; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); transition: border-color .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 6rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: var(--focus); }
input:disabled { background: #f3f5f8; color: var(--muted); }
input[type=checkbox], input[type=radio] { display: inline-block; width: auto; margin: 0 .45rem 0 0; vertical-align: middle; accent-color: var(--primary); }
label:has(> input[type=checkbox]), label:has(> input[type=radio]) { display: inline-flex; align-items: center; font-weight: 500; margin-right: 1rem; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .7rem .9rem .3rem; margin: 0 0 .9rem; }
legend { font-size: .85rem; font-weight: 600; color: var(--muted); padding: 0 .3rem; }
form.inline { display: inline-flex; align-items: center; gap: .4rem; margin: 0; }
form.inline input, form.inline select { display: inline-block; width: auto; margin: 0; padding: .35rem .5rem; font-size: .88rem; }
form.inline label { margin: 0; display: inline-flex; align-items: center; gap: .4rem; }
.fields, details > form:not(.inline), .filters {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 0 1.1rem; align-items: end;
}
.fields > fieldset, .fields > p, .fields > .full, details > form > fieldset, details > form > p,
.filters > fieldset, .filters > p, details > form > label:has(> input[type=checkbox]) { grid-column: 1 / -1; }
.fields > button, details > form > button, .filters > button { justify-self: start; margin-bottom: .85rem; }
.form-actions { display: flex; gap: .6rem; align-items: center; margin-top: .4rem; }

/* --- buttons --------------------------------------------------------------------------------- */
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem; padding: .5rem 1rem; font: inherit; font-size: .92rem;
  font-weight: 600; color: #fff; background: var(--primary); border: 1px solid var(--primary); border-radius: var(--radius-sm);
  cursor: pointer; text-decoration: none; transition: background .15s, border-color .15s, box-shadow .15s; white-space: nowrap;
}
button:hover, .btn:hover { background: var(--primary-hover); border-color: var(--primary-hover); text-decoration: none; }
button:focus-visible, .btn:focus-visible { outline: none; box-shadow: var(--focus); }
.btn-secondary, form.inline button, td button, .btn-ghost { color: var(--ink); background: #fff; border-color: var(--line-strong); }
.btn-secondary:hover, form.inline button:hover, td button:hover, .btn-ghost:hover { background: #f3f6fa; border-color: #b9c3d1; }
form.inline button, td button, .btn-sm { padding: .3rem .65rem; font-size: .83rem; font-weight: 550; }
.btn-danger, button[value=approve] { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover, button[value=approve]:hover { background: #941f18; border-color: #941f18; }

/* --- disclosure panels (add forms) ------------------------------------------------------------ */
details { margin: .6rem 0; }
main details:not(.menu-wrap) > summary {
  display: inline-flex; align-items: center; gap: .4rem; cursor: pointer; list-style: none; color: var(--primary); font-weight: 600;
  font-size: .9rem; padding: .35rem .7rem; border: 1px dashed #b7c8e4; border-radius: var(--radius-sm); background: #f7faff;
}
main details > summary::-webkit-details-marker { display: none; }
main details:not(.menu-wrap) > summary::before { content: "+"; font-weight: 700; }
main details[open]:not(.menu-wrap) > summary::before { content: "−"; }
main details[open]:not(.menu-wrap) > summary { border-style: solid; margin-bottom: .8rem; }
main details[open]:not(.menu-wrap) { padding: 0 0 .2rem; }

/* --- messages -------------------------------------------------------------------------------- */
.error, .alert-error { background: var(--danger-soft); color: var(--danger); border: 1px solid #f4c7c3; border-radius: var(--radius-sm); padding: .6rem .9rem; margin: .6rem 0 1rem; }
.error p { margin: .15rem 0; }
.warning { background: var(--warning-soft); color: #6b4700; border: 1px solid #f1dc9b; border-radius: var(--radius-sm); padding: .6rem .9rem; margin: .6rem 0 1rem; }
.success { background: var(--success-soft); color: var(--success); border: 1px solid #b9e0c9; border-radius: var(--radius-sm); padding: .6rem .9rem; margin: .6rem 0 1rem; }
.note { color: var(--muted); font-size: .9rem; }
#idle-warning { position: fixed; bottom: 1rem; right: 1rem; z-index: 20; box-shadow: 0 8px 24px rgba(16, 24, 40, .16); }
#idle-warning button { margin-left: .6rem; }

/* --- sign-in pages --------------------------------------------------------------------------- */
.auth { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 10px 30px rgba(16, 24, 40, .08); padding: 2rem 2rem 1.4rem; }
.auth h1 { font-size: 1.35rem; }
.auth button[type=submit] { width: 100%; padding: .65rem 1rem; margin-top: .3rem; }
.qr img { width: 12rem; height: auto; background: #fff; padding: .5rem; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.codes { columns: 2; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 1.05rem; background: #f8fafc; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .8rem 1rem; list-style: none; }

/* --- small helpers --------------------------------------------------------------------------- */
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .92em; }
.right { text-align: right; }
.stack > * + * { margin-top: .4rem; }
.pill-list { display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; list-style: none; margin: .3rem 0; }
.pill-list li { margin: 0; padding: .2rem .65rem; border-radius: 999px; background: #f0f3f7; border: 1px solid var(--line); font-size: .88rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 1.4rem 0; }
.card-foot { padding: .2rem 1.3rem .9rem; border-top: 1px solid var(--line); }
.fields > .full, .filters > .full { grid-column: 1 / -1; }
.plain-list { list-style: none; padding: 0; margin: 0; }
dl.facts dd { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.card.preview { text-align: center; padding: 1rem; } .card.preview img { max-width: 100%; height: auto; border: 1px solid var(--line); box-shadow: var(--shadow); }
.form-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 34rem); gap: 1.2rem; align-items: start; }
.preview-pane { position: sticky; top: 4.2rem; }
.field-cell { width: 40%; }
.field-cell input[type=text], .field-cell select { margin-top: 0; }
@media (max-width: 1100px) { .form-layout { grid-template-columns: 1fr; } .preview-pane { position: static; } }
.nowrap, .nowrap label { white-space: nowrap; }

/* A document page beside the values read from it (PRD-004-R15). */
img.page-image { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 6px; }