/* ============================================================================
   nanoLOS — nanoT family UI kit (product accent: Decision Indigo)
   ----------------------------------------------------------------------------
   One design system across every nanoT product (nanoCRM, nanoHCRM, nanoLOS):
   same tokens, chrome, type scale, buttons, cards, badges — each product
   swaps only the accent variables below. Decision states use the nanoLOS
   semantic palette: Signal Green = APPROVE, Alert Amber = REFER,
   Decline Red = DECLINE.
   Functional class names are unchanged — this file restyles, never rewires.
   ============================================================================ */

:root {
  /* product accent (the ONLY product-specific layer) */
  --accent: #4F46E5;          /* Decision Indigo */
  --accent-dark: #4338CA;
  --accent-soft: #EEF2FF;

  /* nanoT master layer */
  --ink: #13233b;
  --muted: #52637a;
  --line: #e4eaf3;
  --bg: #f5f7fc;
  --white: #ffffff;

  /* semantic decision states (brand-locked) */
  --approve: #16A34A;  --approve-soft: #e6f6ec;
  --refer:   #D97706;  --refer-soft:   #fdf3e3;
  --decline: #DC2626;  --decline-soft: #fdeaea;

  --radius: 14px; --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(20,60,158,.08), 0 1px 4px rgba(20,60,158,.04);
  --shadow-md: 0 8px 40px rgba(20,60,158,.11), 0 2px 8px rgba(20,60,158,.05);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --brand: 'Plus Jakarta Sans', var(--font);
}

*, *::before, *::after { box-sizing: border-box; }
body {
  font-family: var(--font); background: var(--bg); margin: 0; color: var(--ink);
  line-height: 1.55; -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; font-weight: 500; }
a:hover { color: var(--accent-dark); }
h1, h2, h3 { font-family: var(--brand); letter-spacing: -.02em; }

/* ─── Family chrome: left sidebar shell (nanoCRM reference pattern) ─── */
/* Menu on a fixed left panel, product version at the bottom of the panel,
   a slim top strip for the page title + identity. Collapses to a hamburger
   below 900px (CSS-only: the .nav-toggle checkbox). */
.nano-shell { display: flex; min-height: 100vh; align-items: stretch; }
.nano-sidebar {
  width: 230px; flex: 0 0 230px;
  position: sticky; top: 0; height: 100vh; z-index: 60;
  display: flex; flex-direction: column;
  background: var(--white); border-right: 1px solid var(--line);
  padding: 16px 12px 14px;
}
.nano-brand { display: flex; align-items: baseline; gap: 9px; white-space: nowrap; }
.nano-sidebar .nano-brand { padding: 4px 10px 14px; }
.nano-brand .wordmark { font-family: var(--brand); font-weight: 800; font-size: 19px; color: var(--ink); }
.nano-brand .wordmark b { color: var(--accent); font-weight: 800; }
.nano-brand .byline { font-size: 11px; color: var(--muted); letter-spacing: .05em; }
.sidenav { display: flex; flex-direction: column; gap: 2px; flex: 1; min-height: 0; overflow-y: auto; }
.sidenav a {
  color: var(--muted); font-size: 13.5px; font-weight: 600;
  padding: 9px 12px; border-radius: var(--radius-sm); white-space: nowrap;
  transition: background .15s, color .15s;
}
.sidenav a:hover { color: var(--ink); background: rgba(19,35,59,.06); }
.sidenav a.active { color: var(--accent-dark); background: var(--accent-soft); }
/* Version block at the sidebar bottom: lockup / Version X.Y.Z / edition,
   centre-aligned (owner spec, common to every nanoT product). */
.sidebar-version {
  border-top: 1px solid var(--line); margin-top: 12px; padding: 12px 10px 2px;
  font-size: 11.5px; color: var(--muted); line-height: 1.6; text-align: center;
}
.sidebar-version span { display: block; }
.sidebar-version .v-product { font-weight: 800; color: var(--ink); font-family: var(--brand); font-size: 14px; }
.sidebar-version .v-product b { color: var(--accent); }
.sidebar-version .v-number { font-variant-numeric: tabular-nums; }
.sidebar-version .v-edition { font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; }
.nano-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.nano-main .nano-footer { margin-top: auto; width: 100%; } /* footer sits low on short pages */

/* Top strip: page title + identity. Solid background on purpose: translucent
   backdrop-filter on a sticky bar can blank out scrolled content in some
   browser compositors. */
.nano-topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  gap: 18px; padding: 0 22px; height: 56px;
}
.topbar-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.page-title { font-family: var(--brand); font-weight: 700; font-size: 15px; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nano-topbar .who { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--muted); white-space: nowrap; }
.nano-topbar .who form { margin: 0; }
.nano-topbar .who button { padding: 6px 14px; font-size: 13px; }
.who .user-id { font-weight: 600; color: var(--ink); }
.help-fab {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent-dark);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  font-weight: 800; font-size: 13px;
}
.help-fab:hover { background: var(--accent); color: #fff; }

/* Hamburger (narrow screens only) */
.nav-toggle { display: none; }
.nav-burger { display: none; cursor: pointer; padding: 6px 4px; flex-direction: column; gap: 4px; }
.nav-burger span { display: block; width: 20px; height: 2px; border-radius: 2px; background: var(--ink); }
@media (max-width: 900px) {
  .nano-shell { display: block; }
  .nano-sidebar {
    position: static; width: 100%; height: auto;
    border-right: none; border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav-toggle:checked ~ .nano-sidebar { display: flex; }
  .nav-burger { display: inline-flex; }
  .sidenav { overflow-y: visible; }
}
.role-badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent-dark);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
}

/* ─── Buttons (family system) ─── */
button, .btn {
  font-family: var(--font); font-weight: 600; font-size: 14px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--line); background: var(--white); color: var(--ink);
  cursor: pointer; transition: background .15s, border-color .15s, box-shadow .15s;
}
button:hover { border-color: var(--accent); color: var(--accent); }
button.primary, .btn-primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
button.primary:hover, .btn-primary:hover {
  background: var(--accent-dark); border-color: var(--accent-dark); color: #fff;
  box-shadow: 0 4px 16px rgba(79,70,229,.25);
}
button.approve { background: var(--approve); border-color: var(--approve); color: #fff; }
button.approve:hover { filter: brightness(1.06); color: #fff; box-shadow: 0 4px 14px rgba(22,163,74,.3); }
button.deny { background: var(--decline); border-color: var(--decline); color: #fff; }
button.deny:hover { filter: brightness(1.06); color: #fff; box-shadow: 0 4px 14px rgba(220,38,38,.3); }

input[type="text"], input[type="password"], input.reason {
  font-family: var(--font); font-size: 14px; color: var(--ink);
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  padding: 9px 12px; background: var(--white);
}
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79,70,229,.14); }

/* ─── Layout ─── */
.wrap { max-width: 940px; margin: 0 auto; padding: 26px 18px 36px; }
.nano-footer {
  max-width: 940px; margin: 0 auto; padding: 16px 18px 26px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  color: var(--muted); font-size: 12px;
}
.header { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.header h1 { font-size: 21px; margin: 0; }

/* ─── Status / decision chips (semantic palette) ─── */
.chip { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .02em; }
.chip.status-decided, .chip.status-approve, .chip.status-approved { background: var(--approve-soft); color: var(--approve); }
.chip.status-needs_review, .chip.status-refer, .chip.status-recommended { background: var(--refer-soft); color: var(--refer); }
.chip.status-failed, .chip.status-decline, .chip.status-declined, .chip.status-extraction_failed { background: var(--decline-soft); color: var(--decline); }
.chip.status-received, .chip.status-extracting, .chip.status-extracted, .chip.status-deciding { background: var(--accent-soft); color: var(--accent); }

.error-banner { background: var(--decline-soft); color: #7a1f1a; padding: 11px 15px; border-radius: var(--radius-sm); margin-bottom: 16px; border: 1px solid #f6c9c7; }

/* ─── System configuration (read-only settings console) ─── */
table.settings { width: 100%; border-collapse: collapse; }
table.settings th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 12px 8px 8px; border-bottom: 1.5px solid var(--line); }
table.settings td { padding: 9px 8px; border-bottom: 1px solid #f0f3f8; font-size: 13.5px; vertical-align: top; }
table.settings td.src { font-family: ui-monospace, monospace; font-size: 12px; color: var(--muted); white-space: nowrap; }
table.settings td.val { font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.settings-note { margin-top: 1.2rem; color: var(--muted); font-size: 12.5px; }

/* ─── Storage / ops cards (admin panel) ─── */
.storage-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 8px 0 18px; }
.storage-card {
  flex: 1; min-width: 150px; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 12px 14px; box-shadow: var(--shadow);
}
.storage-card .lbl { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.storage-card .big { font-size: 21px; font-weight: 800; font-family: var(--brand); font-variant-numeric: tabular-nums; }
.storage-card .sub { font-size: 12px; color: var(--muted); }
.storage-card.storage-amber { background: var(--refer-soft); border-color: var(--refer); }
.storage-card.storage-amber .big { color: var(--refer); }
.storage-card.storage-red { background: var(--decline-soft); border-color: var(--decline); }
.storage-card.storage-red .big { color: var(--decline); }

/* ─── Cards / sections ─── */
details.section {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: 14px; box-shadow: var(--shadow);
}
details.section > summary {
  padding: 13px 18px; font-weight: 650; cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; font-family: var(--brand);
}
details.section > summary::-webkit-details-marker { display: none; }
.section-body { padding: 4px 18px 15px; }
.field-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid #f0f3f8; }
.field-row:first-child { border-top: none; }
.field-label { color: var(--muted); font-size: 14px; flex: 1; }
.field-row input { width: 190px; text-align: right; padding: 6px 10px; }
.readonly-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; color: var(--ink); }
.readonly-row .v { font-weight: 650; font-variant-numeric: tabular-nums; }

/* ─── The decision dashboard ─── */
.dashboard {
  background: var(--white); border: 1px solid var(--line); border-left: 4px solid var(--accent);
  border-radius: var(--radius); padding: 18px 20px; margin-top: 22px; box-shadow: var(--shadow-md);
}
.dashboard h2 { margin-top: 0; font-size: 15px; text-transform: uppercase; letter-spacing: .07em; color: var(--muted); }
.conf-row { display: flex; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.conf-box { flex: 1; min-width: 128px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; }
/* Clamp so a long figure shrinks before it ever escapes the card. */
.conf-box .big {
  font-size: clamp(16px, 1.1vw + 9px, 23px); font-weight: 800;
  font-family: var(--brand); font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere; line-height: 1.3;
}
.conf-box .lbl { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.reason-codes { margin: 10px 0; padding-left: 18px; font-size: 13.5px; color: var(--muted); }
.reason-codes li { margin: 3px 0; }
.actions { display: flex; gap: 10px; margin-top: 16px; align-items: center; flex-wrap: wrap; }
input.reason { flex: 1; min-width: 220px; }
.disposition-banner {
  background: var(--accent-soft); border: 1px solid #dfe3fb; color: var(--accent-dark);
  border-radius: var(--radius-sm); padding: 11px 15px; margin-top: 12px; font-weight: 600;
}

/* ─── Journey ribbon (NT-SUITE-UX pattern 2: done ✓ / current / ahead dimmed,
   failed and referred states shown honestly, next action under the strip) ─── */
.journey {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 14px 18px 12px; margin-bottom: 16px;
}
.journey-strip { list-style: none; display: flex; margin: 0; padding: 0; flex-wrap: wrap; }
.journey-strip .stage { flex: 1; min-width: 88px; text-align: center; position: relative; padding-top: 2px; }
.journey-strip .stage::before {
  content: ""; position: absolute; top: 13px; left: -50%; width: 100%; height: 2px;
  background: var(--line); z-index: 0;
}
.journey-strip .stage:first-child::before { display: none; }
.journey-strip .stage .dot {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; border-radius: 999px;
  font-size: 12px; font-weight: 800;
  background: var(--bg); border: 2px solid var(--line); color: var(--muted);
}
.journey-strip .stage-label { display: block; font-size: 11px; color: var(--muted); margin-top: 4px; line-height: 1.3; padding: 0 4px; }
.journey-strip .stage.done .dot { background: var(--approve-soft); border-color: var(--approve); color: var(--approve); }
.journey-strip .stage.done.referred .dot { background: var(--refer-soft); border-color: var(--refer); color: var(--refer); }
.journey-strip .stage.done.referred .stage-label { color: var(--refer); }
.journey-strip .stage.current .dot { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 0 0 4px var(--accent-soft); }
.journey-strip .stage.current .stage-label { color: var(--accent-dark); font-weight: 700; }
.journey-strip .stage.failed .dot { background: var(--decline); border-color: var(--decline); color: #fff; }
.journey-strip .stage.failed .stage-label { color: var(--decline); font-weight: 700; }
.journey-strip .stage.tone-approve .dot { background: var(--approve); border-color: var(--approve); color: #fff; }
.journey-strip .stage.tone-approve .stage-label { color: var(--approve); font-weight: 700; }
.journey-strip .stage.tone-decline .dot { background: var(--decline); border-color: var(--decline); color: #fff; }
.journey-strip .stage.tone-decline .stage-label { color: var(--decline); font-weight: 700; }
.journey-next {
  margin: 12px 0 0; font-size: 13.5px; color: var(--ink);
  background: var(--accent-soft); border-radius: var(--radius-sm); padding: 9px 13px;
}

/* ─── Role dashboard (NT-SUITE-UX pattern 1) ─── */
.dash-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-top: 4px; }
.dash-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 13px 16px; box-shadow: var(--shadow);
}
.dash-card .lbl { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.dash-card .big { font-size: 25px; font-weight: 800; font-family: var(--brand); font-variant-numeric: tabular-nums; }
.dash-card.dash-amber { background: var(--refer-soft); border-color: var(--refer); }
.dash-card.dash-amber .big { color: var(--refer); }
.dash-card.dash-red { background: var(--decline-soft); border-color: var(--decline); }
.dash-card.dash-red .big { color: var(--decline); }
.dash-card.dash-green { background: var(--approve-soft); border-color: var(--approve); }
.dash-card.dash-green .big { color: var(--approve); }
.dash-cta { margin-top: 16px; }
.dash-cta .btn-primary { display: inline-block; padding: 11px 22px; font-weight: 700; border-radius: var(--radius-sm); }
.dash-note { color: var(--muted); font-size: 12.5px; margin-top: 10px; }
.age-warn { color: var(--refer); font-weight: 700; }   /* waiting 1-3 days */
.age-late { color: var(--decline); font-weight: 700; } /* waiting over 3 days */

/* ─── Worklist ─── */
.worklist-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 6px 18px 14px; margin-top: 20px; }
table.worklist { width: 100%; border-collapse: collapse; }
table.worklist th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 12px 8px 8px; border-bottom: 1.5px solid var(--line); }
table.worklist td { padding: 11px 8px; border-bottom: 1px solid #f0f3f8; font-size: 14px; }
/* Money cells carry the raw figure in title=; keep the display value on one line. */
table.worklist td[title], .readonly-row .v[title] { white-space: nowrap; font-variant-numeric: tabular-nums; }
table.worklist tr:last-child td { border-bottom: none; }
.empty-note { margin-top: 1.4rem; color: var(--muted); }

/* ─── Login ─── */
.login-shell { min-height: 100vh; display: grid; place-items: center; background:
  radial-gradient(900px 480px at 85% -10%, var(--accent-soft) 0, transparent 60%),
  radial-gradient(700px 420px at 0% 100%, #e7f7f5 0, transparent 55%), var(--bg); }
.login-box {
  width: min(380px, 92vw); background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 34px 32px 28px;
}
.login-box .nano-brand { margin-bottom: 6px; }
.login-box .nano-brand .wordmark { font-size: 24px; }
.login-sub { color: var(--muted); font-size: 13.5px; margin: 0 0 22px; }
.login-box label { display: block; margin-bottom: 14px; font-size: 13px; font-weight: 600; color: var(--muted); }
.login-box input { width: 100%; margin-top: 5px; }
.login-box button { width: 100%; padding: 11px; margin-top: 4px; }
.login-foot { text-align: center; color: var(--muted); font-size: 11.5px; margin-top: 18px; }
.error { background: var(--decline-soft); color: #7a1f1a; border-radius: var(--radius-sm); padding: 9px 12px; margin-bottom: 14px; font-size: 13.5px; }

/* ─── Help centre (NT-SUITE-UX wave 3: searchable topics + walkthroughs) ─── */
.help-search { display: flex; gap: 10px; margin-bottom: 14px; }
.help-search input[type="text"] { flex: 1; }
.help-rolebar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; font-size: 12.5px; color: var(--muted); }
.role-chip {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700;
  background: var(--bg); color: var(--muted); border: 1px solid var(--line);
}
a.role-chip.active, a.role-chip:hover { background: var(--accent-soft); color: var(--accent-dark); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.help-group { margin-bottom: 22px; }
.help-group h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 8px; }
.topic-row {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 11px 14px; margin-bottom: 8px; transition: border-color .15s, box-shadow .15s;
}
.topic-row:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.topic-row-hot { border-color: var(--accent); background: var(--accent-soft); }
.topic-title { font-weight: 700; color: var(--ink); flex: 0 0 auto; min-width: 200px; }
.topic-sub { color: var(--muted); font-size: 13px; flex: 1 1 260px; }
.role-badges { display: flex; gap: 5px; flex-wrap: wrap; margin-left: auto; }
.cmd-chip {
  font-family: ui-monospace, monospace; font-size: 11.5px; color: var(--accent-dark);
  background: var(--accent-soft); border-radius: 999px; padding: 2px 9px;
}
.help-empty { color: var(--muted); background: var(--bg); border: 1px dashed var(--line); border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 20px; }
.help-empty code { background: var(--white); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; }
.help-context { margin-bottom: 22px; }
.help-context h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 8px; }
.help-context-note { color: var(--muted); font-size: 13px; margin: 0 0 8px; }
.help-topic-meta { display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 14px; font-size: 13px; }
.help-meta-lbl { display: block; font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 3px; }
.help-meta-screen code { background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 2px 6px; font-size: 12.5px; }
.help-summary { color: var(--muted); font-size: 14.5px; margin: 0 0 16px; }
.help-body h3 { font-size: 15px; margin: 18px 0 8px; }
.help-body h4 { font-size: 13.5px; margin: 14px 0 6px; }
.help-body ul { padding-left: 20px; margin: 8px 0; }
.help-body li { margin: 3px 0; }
.help-steps-title { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 22px 0 8px; }
.help-steps { padding-left: 22px; margin: 0; }
.help-steps li { margin: 10px 0; line-height: 1.6; }
.help-step-text code { background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; font-size: 12.5px; }
.help-shot { display: block; max-width: 100%; margin-top: 8px; border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.help-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 18px; }
.help-related { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 16px; }
.help-related h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 8px; }