/* ------------------------------------------------------------------
   ProcurementIQ look & feel (extends the original uc01.css)
------------------------------------------------------------------ */
:root {
  --bg: #f4f6f9;
  --card: #ffffff;
  --line: #e2e7ee;
  --ink: #1f2937;
  --muted: #64748b;

  --blue: #2e74b5;
  --blue-deep: #1d4f7e;
  --green: #1e8e5a;
  --green-soft: #eaf6f0;
  --red: #d96c62;   /* lighter tint of the original #cc3b2e */
  --red-soft: #fdf1f0;
  --amber: #f3c98d;
  --amber-deep: #b9770e;
  --amber-soft: #fefaf3;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 30, 54, .06);
  --font: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--ink); font-size: 14px; }
button { font-family: var(--font); }

/* ------------------------------------------------------------------
   Top navigation
------------------------------------------------------------------ */
.topnav {
  background: #fff; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 16px;
  padding: 10px 22px; position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-cloud { font-weight: 500; color: #8a94a3; font-size: 17px; letter-spacing: -0.01em; }
.brand-moyo { font-weight: 700; color: #f5a94e; font-size: 17px; margin-left: 1px; }
.brand-mark { display: inline-flex; align-items: flex-start; }
.brand-mark sup { font-size: 8px; color: #8a94a3; line-height: 1.4; }
.brand-divider { width: 1px; height: 26px; background: var(--line); }
.brand-product { line-height: 1.15; }
.brand-product strong { font-size: 14.5px; font-weight: 700; display: block; }
.brand-product span { font-size: 8.5px; letter-spacing: .12em; color: var(--muted); }

.refresh-btn {
  margin-left: auto; display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; flex-shrink: 0;
  border: 1px solid var(--line); background: #f7f9fc; border-radius: 8px;
  color: var(--blue-deep); cursor: pointer; transition: all .15s;
}
.refresh-btn svg { width: 17px; height: 17px; }
.refresh-btn:hover { background: #e8f0fa; border-color: var(--blue); color: var(--blue); }
.refresh-btn.spinning svg { animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* signed-in user, right of the refresh button */
.user-chip {
  display: flex; align-items: center; gap: 9px; margin-left: 12px;
  padding: 4px 13px 4px 4px; border: 1px solid #dde6f1;
  background: #f7f9fc; border-radius: 10px; white-space: nowrap;
}
.user-chip[hidden] { display: none; }
.uc-avatar {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: var(--blue-deep); color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: .02em;
  display: flex; align-items: center; justify-content: center;
}
.uc-name { font-size: 12.5px; font-weight: 700; color: var(--ink); }

/* ------------------------------------------------------------------
   Layout
------------------------------------------------------------------ */
.page { display: flex; gap: 18px; padding: 18px 22px 40px; align-items: flex-start; }

.rail { width: 246px; flex-shrink: 0; display: flex; flex-direction: column;
        gap: 16px; position: sticky; top: 72px; }

/* ---------------- module navigation ---------------- */
.rail-title {
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--muted); margin: 2px 0 10px 10px;
}
.modules { display: flex; flex-direction: column; }
.mod {
  display: flex; align-items: center; gap: 11px; width: 100%;
  border: none; background: none; border-radius: 8px;
  padding: 9px 11px; margin-bottom: 2px; cursor: pointer;
  font-size: 13.5px; font-weight: 600; color: #33415a; text-align: left;
  transition: background .15s, color .15s;
}
.mod svg { width: 17px; height: 17px; flex-shrink: 0; color: var(--muted); }
.mod > span { flex: 1; }
.mod:hover { background: #eef3fa; color: var(--blue-deep); }
.mod:hover svg { color: var(--blue-deep); }
.mod.active { background: #e8f0fa; color: var(--blue); font-weight: 700; }
.mod.active svg { color: var(--blue); }
.mod .chev { width: 15px; height: 15px; transition: transform .18s; }
.mod-parent[aria-expanded="false"] .chev { transform: rotate(-90deg); }

.mod-sub {
  display: flex; flex-direction: column;
  margin: 2px 0 2px 21px; padding-left: 12px; border-left: 1px solid var(--line);
}
.mod-sub[hidden] { display: none; }
.mod.sub { font-size: 13px; font-weight: 500; padding: 8px 10px; }

/* modules with no page behind them yet */
.mod.soon { color: #46556e; }
.mod.soon:hover { background: #f2f5f9; color: #46556e; }
.mod.soon:hover svg { color: var(--muted); }

/* ---------------- connected-sources box ---------------- */
.src-box {
  background: #f2f6fb; border: 1px solid #dde6f1; border-radius: var(--radius);
  padding: 12px 14px;
}
.src-line { font-size: 12.5px; font-weight: 600; color: var(--ink); }
.src-line b { color: var(--blue); font-weight: 800; }
.load-info { font-size: 11.5px; color: var(--muted); margin-top: 5px; line-height: 1.4;
             white-space: pre-line; }

/* ---------------- rail footer ---------------- */
.rail-foot { border-top: 1px solid var(--line); padding: 14px 4px 0; }
.foot-brand { margin-bottom: 8px; }
.foot-brand sup { font-size: 8px; color: #8a94a3; }
.rail-foot p { font-size: 11px; color: var(--muted); line-height: 1.5; margin-bottom: 6px; }

.canvas { flex: 1; min-width: 0; display: flex; flex-direction: column; }
/* DOM order is head, kpis, bottom-grid, charts. UC pages keep charts
   first; only the overview page shows the bottom grid above them. */
#visuals { order: 1; }
#bottom-grid { order: 2; }
.canvas.summary #bottom-grid { order: 1; }
.canvas.summary #visuals { order: 2; }
.page-head { margin-bottom: 14px; }
.head-row { display: flex; align-items: flex-start; justify-content: space-between;
            gap: 16px; flex-wrap: wrap; }
.page-head h1 { font-size: 19px; font-weight: 800; letter-spacing: -0.01em; }
.page-sub { font-size: 13px; color: var(--muted); margin-top: 3px; max-width: 900px; }

.head-text { flex: 1; min-width: 260px; }
.ref-pills { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-start; }
.ref-pill {
  background: #2f6da8; color: #fff; border-radius: 8px;
  padding: 5px 14px; text-align: center; line-height: 1.2;
}
.ref-pill .rp-label { display: block; font-size: 9.5px; color: #cfe0f0; letter-spacing: .04em; }
.ref-pill .rp-value { font-size: 12.5px; font-weight: 700; }

/* ------------------------------------------------------------------
   KPI cards
------------------------------------------------------------------ */
.kpi-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
  gap: 14px; margin-bottom: 16px;
}
.kpi {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  border-top: 3px solid var(--blue); box-shadow: var(--shadow); padding: 14px 16px 12px;
}
.kpi.blue  { border-top-color: var(--blue); }
.kpi.green { border-top-color: var(--green); }
.kpi.red   { border-top-color: var(--red); }
.kpi.navy  { border-top-color: var(--blue-deep); }
.kpi.amber { border-top-color: var(--amber); }
.kpi-label { font-size: 11px; font-weight: 600; letter-spacing: .08em;
             text-transform: uppercase; color: var(--muted); margin-bottom: 9px; }
.kpi-value { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.kpi.blue  .kpi-value { color: var(--blue); }
.kpi.green .kpi-value { color: var(--green); }
.kpi.red   .kpi-value { color: var(--red); }
.kpi.navy  .kpi-value { color: var(--blue-deep); }
.kpi.amber .kpi-value { color: var(--amber-deep); }
.kpi-sub { font-size: 11.5px; color: var(--muted); margin-top: 7px; }

/* ------------------------------------------------------------------
   Cards / charts
------------------------------------------------------------------ */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px;
}
.card h2 { font-size: 14px; font-weight: 700; }
.card-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.chart-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 14px; margin-bottom: 16px;
}
.chart-box { position: relative; height: 250px; margin-top: 12px; }
.chart-box.tall { height: 265px; }
.card.wide { grid-column: span 2; }
@media (max-width: 1100px) { .card.wide { grid-column: span 1; } }

/* ------------------------------------------------------------------
   HTML visual components
------------------------------------------------------------------ */
/* UC04 classification flow */
.flow { display: flex; align-items: center; justify-content: center; gap: 14px;
        margin: 26px 0 18px; }
.flow-box { border: 1.5px solid; border-radius: 9px; padding: 12px 18px; text-align: center;
            min-width: 150px; }
.flow-box.green { border-color: var(--green); background: var(--green-soft); }
.flow-box.red { border-color: var(--red); background: var(--red-soft); }
.flow-box .fb-head { font-size: 10.5px; font-weight: 700; }
.flow-box.green .fb-head { color: var(--green); }
.flow-box.red .fb-head { color: var(--red); }
.flow-box .fb-title { font-size: 14px; font-weight: 800; margin: 5px 0 3px; }
.flow-box .fb-sub { font-size: 11px; color: var(--muted); }
.flow-arrow { color: var(--red); font-weight: 800; font-size: 13px; text-align: center; }
.flow-arrow span { display: block; font-size: 22px; line-height: .8; }
.flow-checks { background: #f8fafc; border: 1px solid var(--line); border-radius: 8px;
               padding: 10px 14px; margin-top: 6px; }
.flow-checks .check { margin: 3px 0; }

/* UC10 transaction timeline */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 34px;
            position: relative; }
.timeline::before { content: ""; position: absolute; top: -16px; left: 4%; right: 4%;
                    height: 3px; background: var(--line); border-radius: 2px; }
.tl-event { border: 1.5px solid; border-radius: 9px; padding: 11px 10px; text-align: center;
            position: relative; }
.tl-event::before { content: ""; position: absolute; top: -21px; left: 50%;
                    transform: translateX(-50%); width: 11px; height: 11px; border-radius: 2px; }
.tl-event .tl-date { position: absolute; top: -40px; left: 0; right: 0;
                     font-size: 11px; font-weight: 700; color: var(--muted); }
.tl-event.green { border-color: var(--green); background: var(--green-soft); }
.tl-event.green::before { background: var(--green); }
.tl-event.amber { border-color: var(--amber); background: var(--amber-soft); }
.tl-event.amber::before { background: var(--amber); }
.tl-event.red { border-color: var(--red); background: var(--red-soft); }
.tl-event.red::before { background: var(--red); }
.tl-name { font-size: 12.5px; font-weight: 800; }
.tl-num { font-size: 10px; color: var(--muted); margin: 2px 0; }
.tl-qty { font-size: 11.5px; font-weight: 700; margin-bottom: 6px; }
.tl-status { display: inline-block; color: #fff; font-size: 9.5px; font-weight: 800;
             border-radius: 5px; padding: 3px 9px; letter-spacing: .04em; }
.tl-event.green .tl-status { background: var(--green); }
.tl-event.amber .tl-status { background: var(--amber-deep); }
.tl-event.red .tl-status { background: var(--red); }
.tl-note { font-size: 10px; color: var(--muted); margin-top: 6px; line-height: 1.35; }
.tl-footnote { text-align: center; font-size: 11px; color: var(--amber-deep);
               font-weight: 700; margin-top: 12px; }
.timeline-wrap { margin-top: 20px; }

/* UC12 schedule-selection chips */
.chips { display: flex; gap: 9px; margin: 14px 0 10px; flex-wrap: wrap; }
.chip-dim { border: 1.2px solid #0e7c7b; background: #eff6f6; border-radius: 8px;
            padding: 7px 12px; text-align: center; flex: 1; min-width: 90px; }
.chip-dim .cd-k { font-size: 9.5px; font-weight: 700; color: #0e7c7b; }
.chip-dim .cd-v { font-size: 11.5px; font-weight: 700; margin-top: 2px; }
.chips-result { text-align: center; font-size: 12.5px; font-weight: 700; margin-bottom: 4px; }

/* UC23 three-way match */
.match { margin-top: 14px; }
.match-heads { display: grid; grid-template-columns: 1.35fr .9fr 1.1fr 1.1fr .8fr;
               gap: 10px; margin-bottom: 8px; }
.match-heads span { font-size: 10.5px; font-weight: 700; color: var(--muted);
                    text-align: center; }
.match-row { display: grid; grid-template-columns: 1.35fr .9fr 1.1fr 1.1fr .8fr;
             gap: 10px; align-items: center; margin-bottom: 12px; }
.m-box { border: 1.4px solid; border-radius: 8px; padding: 9px 10px; text-align: center; }
.m-box.green { border-color: var(--green); background: var(--green-soft); }
.m-box.red { border-color: var(--red); background: var(--red-soft); }
.m-box .m-title { font-size: 11.5px; font-weight: 800; }
.m-box .m-sub { font-size: 9.5px; color: var(--muted); margin-top: 3px; }
.m-chip { color: #fff; font-size: 10px; font-weight: 800; border-radius: 6px;
          padding: 6px 8px; text-align: center; letter-spacing: .03em; }
.m-chip.green { background: var(--green); }
.m-chip.amber { background: var(--amber-deep); }
.m-chip.red { background: var(--red); }
.match-note { text-align: center; font-size: 11px; color: var(--muted); margin-top: 4px; }

/* UC39 overlap tracks */
.overlap { margin-top: 16px; }
.ov-grid { display: grid; gap: 8px; }
.ov-row { display: grid; grid-template-columns: 130px repeat(5, 1fr); gap: 7px;
          align-items: center; }
.ov-name { font-size: 11.5px; font-weight: 700; line-height: 1.25; }
.ov-name span { display: block; font-size: 9px; font-weight: 500; color: var(--muted); }
.ov-cell { color: #fff; font-size: 11.5px; font-weight: 800; text-align: center;
           border-radius: 6px; padding: 10px 0; }
.ov-mark { text-align: center; color: var(--amber-deep); font-size: 10px; }
.ov-days { display: grid; grid-template-columns: 130px repeat(5, 1fr); gap: 7px; }
.ov-days span { font-size: 10.5px; font-weight: 700; text-align: center; color: var(--ink); }
.ov-note { text-align: center; font-size: 11px; color: var(--amber-deep); font-weight: 700;
           margin-top: 10px; }

/* UC39 eligibility flow */
.elig { display: flex; flex-direction: column; gap: 0; align-items: flex-start;
        margin-top: 14px; }
.elig-row { display: flex; align-items: center; gap: 10px; }
.elig-box { border: 1.3px solid #0e7c7b; background: #eff6f6; border-radius: 9px;
            padding: 10px 14px; min-width: 170px; margin: 4px 0; }
.elig-box.green { border-color: var(--green); background: var(--green-soft); }
.elig-box .eb-title { font-size: 12px; font-weight: 800; }
.elig-box .eb-sub { font-size: 10.5px; color: var(--muted); margin-top: 3px; }
.elig-down { color: #0e7c7b; font-weight: 800; margin-left: 78px; line-height: .9; }
.elig-arrow { color: #0e7c7b; font-weight: 800; font-size: 18px; }
.elig-warn { border: 1.2px solid var(--amber); background: var(--amber-soft);
             border-radius: 8px; padding: 9px 13px; font-size: 11px; margin-top: 12px;
             width: 100%; text-align: center; }
.elig-warn b { color: var(--amber-deep); }

/* summary drill-through tiles */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.tile { border: 1px solid var(--line); background: #f7f9fc; border-radius: 9px;
        padding: 11px 13px; cursor: pointer; transition: border-color .15s; }
.tile:hover { border-color: var(--blue); }
.tile.active { border-color: var(--blue); background: #e8f0fa;
               box-shadow: inset 0 0 0 1px var(--blue); }
.tile.active .t-link { color: var(--blue); }
.tile .t-cat { font-size: 9px; font-weight: 700; letter-spacing: .07em;
               text-transform: uppercase; color: var(--blue-deep); margin-bottom: 3px; }
.tile .t-name { font-size: 11.5px; font-weight: 700; }
.tile .t-value { font-size: 16px; font-weight: 800; margin: 3px 0; }
.tile .t-value.red { color: var(--red); }
.tile .t-value.amber { color: var(--amber-deep); }
.tile .t-link { font-size: 10px; font-weight: 700; color: var(--blue-deep); }
.tiles-note { font-size: 10.5px; color: var(--muted); margin-top: 12px; }

/* ------------------------------------------------------------------
   Detail table / checks / evidence
------------------------------------------------------------------ */
.bottom-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 14px;
               margin-bottom: 16px; }
@media (max-width: 1100px) { .bottom-grid { grid-template-columns: 1fr; } }

/* summary: "Open a finding" on the left, findings register beside it */
.canvas.summary .bottom-grid { grid-template-columns: 1fr 2fr; }
.canvas.summary #side-card { order: -1; }
@media (max-width: 1100px) {
  .canvas.summary .bottom-grid { grid-template-columns: 1fr; }
}

.table-scroll { overflow-x: auto; margin-top: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
thead th {
  text-align: left; font-size: 11px; font-weight: 700; color: var(--ink);
  background: #f1f4f8; padding: 8px 10px; white-space: nowrap;
}
thead th.num, tbody td.num { text-align: right; }
tbody td { padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
tbody tr.linked { cursor: pointer; }
tbody tr.linked:hover td { background: #f6f9fd; }
td .cell-bad, td.bad { color: var(--red); font-weight: 700; }
td .cell-warn, td.warn { color: var(--amber-deep); font-weight: 700; }
td.strong { font-weight: 800; }
.uc-chip { display: inline-block; color: #fff; font-size: 10px; font-weight: 800;
           border-radius: 5px; padding: 3px 8px; }
.uc-chip.navy { background: var(--blue-deep); }
.uc-chip.amber { background: var(--amber-deep); }
.detail-note { font-size: 11.5px; color: var(--muted); margin-top: 10px; }

.action-banner {
  margin-top: 14px; background: var(--red-soft); border: 1px solid #f0b9b3;
  border-radius: 8px; padding: 12px 14px; font-size: 13px;
}
.action-banner b { color: var(--red); }
.action-banner.amber { background: var(--amber-soft); border-color: #ecd3a8; }
.action-banner.amber b { color: var(--amber-deep); }

/* next-step buttons under the recommended action */
.action-buttons { margin-top: 12px; }
.ab-row { display: flex; flex-wrap: wrap; gap: 10px; }
.ab-btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line); background: #fff; color: #33415a;
  border-radius: 8px; padding: 9px 16px; cursor: pointer;
  font-size: 13px; font-weight: 700; transition: all .15s;
}
.ab-btn svg { width: 15px; height: 15px; }
.ab-btn:hover { border-color: var(--blue); color: var(--blue-deep); }
.ab-btn:active { transform: translateY(1px); }
.ab-btn.active { background: var(--blue); border-color: var(--blue); color: #fff; }
.action-buttons.amber .ab-btn:hover { border-color: var(--amber-deep); color: var(--amber-deep); }
.action-buttons.amber .ab-btn.active {
  background: var(--amber-deep); border-color: var(--amber-deep); color: #fff;
}
.ab-note { font-size: 11.5px; color: var(--muted); margin-top: 10px; }
.ab-note:empty { display: none; }

.checks-title { font-size: 13px; font-weight: 700; margin-top: 16px; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 20px; margin-top: 9px; }
@media (max-width: 700px) { .checks { grid-template-columns: 1fr; } }
.check { font-size: 12.5px; color: var(--green); display: flex; gap: 7px; align-items: baseline; }
.check.fail { color: var(--red); }

.evidence { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.doc { display: flex; gap: 12px; align-items: flex-start; }
.doc-tag {
  background: var(--blue-deep); color: #fff; font-size: 11px; font-weight: 700;
  border-radius: 6px; padding: 7px 10px; white-space: nowrap; letter-spacing: .03em;
}
.doc-title { font-size: 13px; font-weight: 700; }
.doc-text { font-size: 12px; color: var(--muted); margin-top: 2px; }
.footnote { font-size: 11px; color: var(--muted); margin-top: 14px; }

@media (max-width: 900px) {
  .page { flex-direction: column; }
  .rail { width: 100%; position: static; }
  .timeline { grid-template-columns: 1fr 1fr; row-gap: 46px; }
  .timeline::before { display: none; }
}