:root {
  --brand: #006634;        /* ResultCore green */
  --brand-2: #00502A;      /* darker green for hover */
  --brand-red: #E21919;    /* ResultCore red (accents only) */
  --brand-tint: #E8F3EC;   /* pale green */
  --brand-line: #BFDCCB;
  --red: #C8102E;
  --green: #0F7A4A;
  --amber: #B26A00;
  --ink: #1D2433;
  --muted: #5F6878;
  --faint: #8A93A3;
  --rule: #DADFE6;
  --bg: #F5F6F8;
  --card: #FFFFFF;
  --amber-bg: #FFF7E8;
  --red-bg: #FDEEEF;
  --green-bg: #ECF7F1;
  --radius: 8px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Arial, "Liberation Sans", Helvetica, sans-serif; color: var(--ink); background: var(--bg); font-size: 14px; line-height: 1.45; }
a { color: var(--brand); }
h1 { font-size: 22px; margin: 0 0 4px; color: var(--brand); }
h2 { font-size: 16px; margin: 0 0 10px; color: var(--brand); font-weight: normal; }
h3 { font-size: 14px; margin: 14px 0 6px; color: var(--brand); font-weight: normal; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; word-break: break-all; }

/* top bar */
.top { background: #fff; border-bottom: 3px solid var(--brand); }
.top .inner { max-width: 1500px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; gap: 22px; height: 56px; }
.brandmark img { display: block; height: 30px; width: auto; }
.brandmark { font-weight: bold; color: var(--brand); font-size: 17px; text-decoration: none; letter-spacing: .2px; }
.brandmark span { color: var(--red); }
.nav a { text-decoration: none; color: var(--muted); margin-right: 16px; padding: 18px 0; }
.nav a.on, .nav a:hover { color: var(--brand); box-shadow: inset 0 -3px 0 var(--brand-red); }
.who { margin-left: auto; display: flex; align-items: center; gap: 12px; color: var(--muted); }
.who form { margin: 0; }

main { max-width: 1500px; margin: 0 auto; padding: 22px 20px 60px; }
.narrow { max-width: 460px; margin: 60px auto; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 16px; }
.card.tight { padding: 12px 14px; }
.row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }

/* forms */
label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; }
input[type=text], input[type=email], input[type=password], input[type=search], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid #C9CFD8; border-radius: 6px; font: inherit; color: var(--ink); background: #fff; }
textarea { min-height: 90px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid #BFDCCB; border-color: var(--brand); }
.btn { display: inline-block; border: 1px solid var(--brand); background: var(--brand); color: #fff; padding: 8px 14px; border-radius: 6px; font: inherit; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { background: var(--brand-2); }
.btn.secondary { background: #fff; color: var(--brand); }
.btn.secondary:hover { background: var(--brand-tint); }
.btn.danger { background: #fff; color: var(--red); border-color: var(--red); }
.btn.big { padding: 11px 18px; font-size: 15px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--ink); margin: 10px 0; }
.check input { margin-top: 3px; }

/* alerts */
.alert { border-radius: 6px; padding: 10px 12px; margin: 10px 0; border: 1px solid; }
.alert.error, .alert.blocker { background: var(--red-bg); border-color: #F2C3C8; color: #8A1020; }
.alert.warn { background: var(--amber-bg); border-color: #F1D9A8; color: #6E4300; }
.alert.ok { background: var(--green-bg); border-color: #BFE3CF; color: #0B5B37; }
.alert.info { background: var(--brand-tint); border-color: var(--brand-line); color: var(--brand); }

/* status pills */
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; border: 1px solid var(--rule); background: #fff; color: var(--muted); white-space: nowrap; }
.pill.needs_review { background: var(--amber-bg); border-color: #F1D9A8; color: #6E4300; }
.pill.ready { background: var(--brand-tint); border-color: var(--brand-line); color: var(--brand); }
.pill.approved { background: var(--green-bg); border-color: #BFE3CF; color: #0B5B37; }
.pill.failed { background: var(--red-bg); border-color: #F2C3C8; color: #8A1020; }
.pill.extracting, .pill.uploaded { background: #F3F4F6; }

/* tables */
table.list { width: 100%; border-collapse: collapse; background: #fff; }
table.list th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); font-weight: bold; padding: 9px 10px; border-bottom: 1px solid var(--rule); }
table.list td { padding: 10px; border-bottom: 1px solid #EEF0F3; vertical-align: top; }
table.list tr:hover td { background: #F7FBF8; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.tabs a { text-decoration: none; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--rule); color: var(--muted); background: #fff; font-size: 13px; }
.tabs a.on { border-color: var(--brand); color: var(--brand); }

/* case layout */
.case-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 14px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.viewer { position: sticky; top: 12px; }
.viewer iframe, .viewer img { width: 100%; height: calc(100vh - 150px); border: 1px solid var(--rule); border-radius: 6px; background: #fff; }
.viewer img { height: auto; max-height: calc(100vh - 150px); object-fit: contain; }
.viewer pre { white-space: pre-wrap; background: #fff; border: 1px solid var(--rule); border-radius: 6px; padding: 12px; height: calc(100vh - 150px); overflow: auto; font-size: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 12px; }
table.edit { width: 100%; border-collapse: collapse; margin-bottom: 4px; }
table.edit th { text-align: left; font-size: 11px; color: var(--muted); text-transform: uppercase; padding: 4px 4px; font-weight: bold; }
table.edit td { padding: 3px 4px; vertical-align: top; }
table.edit input, table.edit select { padding: 6px 7px; font-size: 13px; }
table.edit input.res-green { color: var(--green); }
table.edit input.res-red { color: var(--red); }
table.edit input.res-amber { color: var(--amber); }
tr.flagged td:first-child { box-shadow: inset 3px 0 0 var(--amber); }
.findings li { margin: 3px 0; }
.findings .val { font-family: ui-monospace, Menlo, Consolas, monospace; background: #fff; padding: 0 4px; border-radius: 3px; }
.comment-box { border: 1px solid var(--rule); border-radius: 6px; padding: 12px 14px; background: #fff; }
.comment-box .approved { white-space: pre-wrap; color: var(--muted); font-size: 13px; }
.timeline { list-style: none; padding: 0; margin: 0; font-size: 12px; }
.timeline li { padding: 6px 0; border-bottom: 1px solid #EEF0F3; }
.drop { border: 2px dashed #C9CFD8; border-radius: 8px; padding: 34px; text-align: center; background: #FBFBFD; }
.drop.over { border-color: var(--brand); background: var(--brand-tint); }
.kpis { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.kpi { background: #fff; border: 1px solid var(--rule); border-radius: 8px; padding: 10px 16px; min-width: 150px; text-decoration: none; color: inherit; }
.kpi b { display: block; font-size: 22px; color: var(--brand); }
.kpi.on { border-color: var(--brand); }
.spinner { width: 18px; height: 18px; border: 3px solid var(--brand-line); border-top-color: var(--brand); border-radius: 50%; display: inline-block; animation: spin 1s linear infinite; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
.qr svg { width: 210px; height: 210px; }
details summary { cursor: pointer; color: var(--brand); }
@media (max-width: 1000px) { .split { grid-template-columns: 1fr; } .viewer { position: static; } .grid4 { grid-template-columns: 1fr 1fr; } }
.rowdel { border: 0; background: none; color: var(--faint); cursor: pointer; font-size: 14px; padding: 4px; }
.rowdel:hover { color: var(--red); }
.portal-form { display: inline; margin: 0; }
.btn.portal-on, .btn.portal-on:hover { border-color: #BFE3CF; color: #0B5B37; background: var(--green-bg); }
.compact .btn { padding: 4px 10px; font-size: 12px; }
input[type=checkbox], input[type=radio] { accent-color: var(--brand); }