:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --text: #1c2026;
  --muted: #5d6673;
  --border: #dde1e7;
  --accent: #1f5fbf;
  --accent-text: #ffffff;
  --ok: #1e7a46;
  --ok-bg: #e6f4ec;
  --warn: #8a5a00;
  --warn-bg: #fff4dc;
  --block: #a8231d;
  --block-bg: #fdeaea;
  --info: #3a5683;
  --info-bg: #eaf0fa;
  --row-hover: #f5f8fd;
  --radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c;
    --surface: #1c2027;
    --surface-2: #252a33;
    --text: #e6e9ee;
    --muted: #9aa3b0;
    --border: #323844;
    --accent: #6ea2ff;
    --accent-text: #0d1320;
    --ok: #6fd39a;
    --ok-bg: #173325;
    --warn: #f2c25e;
    --warn-bg: #3a2e12;
    --block: #ff8a80;
    --block-bg: #3d1a19;
    --info: #9dbaf0;
    --info-bg: #1d2a40;
    --row-hover: #222833;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.4; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 15px; margin: 24px 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.nowrap { white-space: nowrap; }

header.top {
  display: flex; align-items: center; gap: 20px; padding: 10px 20px;
  background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10;
  flex-wrap: wrap;
}
header.top .brand { font-weight: 600; color: var(--text); }
header.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
header.top nav a {
  padding: 6px 10px; border-radius: 6px; color: var(--muted);
}
header.top nav a.active, header.top nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
header.top .user { margin-left: auto; color: var(--muted); font-size: 12px; }
.badge {
  display: inline-block; min-width: 18px; padding: 0 6px; margin-left: 4px; border-radius: 9px;
  background: var(--surface-2); color: var(--muted); font-size: 11px; text-align: center; line-height: 18px;
}
.badge.hot { background: var(--accent); color: var(--accent-text); }

main { padding: 20px; max-width: 1500px; margin: 0 auto; }
.flash { padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.err { background: var(--block-bg); color: var(--block); }
.flash.info { background: var(--info-bg); color: var(--info); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px;
}
.card .big { font-size: 26px; font-weight: 600; }
.card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
a.card:hover { text-decoration: none; border-color: var(--accent); }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 12px; background: var(--surface-2); position: sticky; top: 0; }
tbody tr:hover { background: var(--row-hover); }
tr.flagged td { background: var(--warn-bg); }
tr.sub td { border-bottom: 1px dashed var(--border); padding-top: 4px; padding-bottom: 4px; }

.pill {
  display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; white-space: nowrap;
  background: var(--surface-2); color: var(--muted);
}
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.block { background: var(--block-bg); color: var(--block); }
.pill.info { background: var(--info-bg); color: var(--info); }
ul.issues { margin: 0; padding: 0; list-style: none; }
ul.issues li { margin: 4px 0; padding: 6px 10px; border-radius: 6px; }
ul.issues li.block { background: var(--block-bg); color: var(--block); }
ul.issues li.warn { background: var(--warn-bg); color: var(--warn); }
ul.issues li.info { background: var(--info-bg); color: var(--info); }

.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 12px 0; }
.toolbar .spacer { flex: 1; }
.tabs a { padding: 5px 10px; border-radius: 6px; color: var(--muted); }
.tabs a.active { background: var(--surface); border: 1px solid var(--border); color: var(--text); }

input, select, textarea, button {
  font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 9px;
}
button { cursor: pointer; background: var(--surface-2); }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--block); }
button:disabled { opacity: .5; cursor: not-allowed; }
form.inline { display: inline-flex; gap: 6px; align-items: center; margin: 0; }

.detail { display: grid; grid-template-columns: minmax(380px, 42%) 1fr; gap: 16px; align-items: start; }
.detail .pdf { position: sticky; top: 64px; height: calc(100vh - 84px); }
.detail .pdf iframe { width: 100%; height: 100%; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
dl.fields { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; margin: 0; padding: 14px 16px; }
dl.fields dt { color: var(--muted); }
dl.fields dd { margin: 0; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding: 12px 16px; border-top: 1px solid var(--border); }

.item-block { margin-bottom: 12px; }
.item-head { display: flex; gap: 12px; align-items: baseline; padding: 10px 14px; flex-wrap: wrap; }
.item-head .name { font-weight: 600; }

@media (max-width: 900px) {
  .detail { grid-template-columns: 1fr; }
  .detail .pdf { position: static; height: 70vh; }
  main { padding: 16px; }
}

details.line-edit { margin-top: 6px; }
details.line-edit summary { cursor: pointer; color: var(--accent); }
details.line-edit form {
  display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: end; margin-top: 8px; padding: 10px;
  background: var(--surface-2); border-radius: 6px;
}
details.line-edit label { display: flex; flex-direction: column; gap: 2px; font-size: 12px; color: var(--muted); }
details.line-edit label.small { flex-direction: row; align-items: center; gap: 6px; }

section.dest { margin: 0 16px 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-2); }
.dest-head { display: flex; align-items: center; gap: 10px; }
.dest-head h2 { margin: 0; font-size: 14px; }
.dest-now { margin: 8px 0; }
.dest-choices { display: flex; flex-direction: column; gap: 8px; margin: 8px 0; }
.dest-choices.row { flex-direction: row; flex-wrap: wrap; gap: 6px; }
.choice-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
button.confirm { background: var(--ok-bg); color: var(--ok); border-color: var(--ok); font-weight: 600; }
.dest-picker summary { cursor: pointer; color: var(--accent); }
form.cascade { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: end; margin-top: 8px; }
form.cascade label { display: flex; flex-direction: column; gap: 2px; font-size: 12px; color: var(--muted); }
form.cascade select { max-width: 340px; }
form.dest-desc { display: flex; flex-direction: column; gap: 4px; margin-top: 10px; }
form.dest-desc textarea { width: 100%; font: inherit; resize: vertical; }
form.dest-desc button { align-self: flex-start; }

button.link { background: none; border: none; padding: 0 0 0 8px; color: var(--accent); font-size: inherit; }
.signin { max-width: 380px; margin: 12vh auto; padding: 28px; text-align: center; }
.signin h1 { margin-bottom: 8px; }
.signin .button { display: inline-block; margin-top: 18px; padding: 9px 18px; border-radius: 6px;
  background: var(--accent); color: var(--accent-text); font-weight: 600; }
.signin .button:hover { text-decoration: none; opacity: .9; }
table.alternates { margin: 8px 0; font-size: 13px; }
table.alternates th, table.alternates td { padding: 4px 8px; }
.dest-now .expense { margin: 6px 0 2px; }
form.paste-job { margin: 4px 0 8px; flex-wrap: wrap; }
.dropzone { display: block; margin: 12px 0; padding: 36px 20px; text-align: center; cursor: pointer;
  border: 2px dashed var(--border); border-radius: var(--radius); background: var(--surface); }
.dropzone.over { border-color: var(--accent); background: var(--surface-2); }
details.inline-edit { display: inline-block; margin-left: 6px; }
details.inline-edit summary { cursor: pointer; color: var(--accent); }