/* LeadFinder — calm card workspace: light left rail, soft grey-blue page,
   white cards, label-over-value facts, one obvious blue primary action.
   Every custom-property name from the D0 token set is kept (values changed);
   new tokens are added below them. */
:root {
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --color-bg: #ffffff;            /* card surface */
  --color-surface: #f4f7fa;       /* quiet fill inside cards, table heads */
  --color-border: #d9e1e9;
  --color-text: #1d2b3a;
  --color-text-muted: #5b6b7c;

  --color-primary: #1f6fd1;
  --color-primary-hover: #185bb0;
  --color-primary-focus: #0f4c99;

  --color-success: #1d7a46;
  --color-warning: #a35a00;
  --color-danger: #b42318;
  --color-info: #1f6fd1;

  --color-score-high: #b42318;
  --color-score-medium: #a35a00;
  --color-score-low: #1d7a46;

  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 24px;
  --spacing-6: 32px;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px rgba(29, 43, 58, 0.06);
  --shadow-md: 0 6px 16px -4px rgba(29, 43, 58, 0.16);

  /* added for the LeadFinder shell */
  --color-page: #eef2f7;          /* soft grey-blue workspace behind the cards */
  --color-rail: #ffffff;
  --color-label: #47698d;         /* label-over-value labels */
  --color-link: #1f64c8;
  --color-selected: #e3edf9;      /* current row / current nav item */
  --color-high-bg: #fdecea;
  --color-medium-bg: #fff3e0;
  --color-low-bg: #e7f5ec;
  --color-neutral-bg: #eef1f4;
  --color-info-bg: #e8f1fc;
  --rail-width: 216px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-page);
  font-variant-numeric: tabular-nums;
}

a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { margin: 0 0 var(--spacing-3); font-weight: 650; line-height: 1.25; }
h1 { font-size: 26px; letter-spacing: -0.01em; }
h2 { font-size: 18px; }
h3 { font-size: 15px; }
p { margin: 0 0 var(--spacing-3); }

:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[role="button"]:focus-visible,
a:focus-visible {
  outline: 3px solid var(--color-primary-focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link { position: absolute; left: -999px; top: 8px; z-index: 30; background: var(--color-primary); color: #fff; font-weight: 600; padding: 8px 14px; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.skip-link:focus { left: 8px; }

/* ---------- Shell: left rail + workspace ---------- */
.app-shell {
  display: grid;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
  min-height: 100vh;
}

.app-rail {
  background: var(--color-rail);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  padding: var(--spacing-4) var(--spacing-3);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px var(--spacing-2) var(--spacing-2);
  color: var(--color-text);
  font-weight: 750;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }
.brand svg { flex: none; }

.app-nav { display: flex; flex-direction: column; gap: 2px; }
.app-nav a,
.app-nav .nav-locked {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-weight: 550;
}
.app-nav a:hover { background: var(--color-surface); text-decoration: none; }
.app-nav a[aria-current="page"] { background: var(--color-selected); color: var(--color-primary-focus); }
.app-nav svg { flex: none; color: var(--color-label); }
.app-nav .nav-locked { color: var(--color-text-muted); font-weight: 500; flex-wrap: wrap; }
.nav-locked small { width: 100%; padding-left: 28px; font-size: 12px; line-height: 1.3; }

.rail-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3);
  background: var(--color-surface);
  font-size: 12.5px;
}
.rail-card__title { font-size: 13px; margin: 0 0 4px; }
.rail-card p { margin: 0 0 var(--spacing-2); color: var(--color-text-muted); }
.rail-card p:last-child { margin-bottom: 0; }
.rail-bottom { margin-top: auto; display: flex; flex-direction: column; gap: var(--spacing-3); }

.app-main {
  min-width: 0;
  padding: var(--spacing-5) 28px var(--spacing-6);
  width: 100%;
  max-width: 1480px;
}

.app-footer {
  grid-column: 2;
  padding: var(--spacing-3) 28px var(--spacing-5);
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ---------- Role switcher ---------- */
.role-switcher { display: flex; flex-direction: column; gap: 6px; }
.role-switcher__label { font-size: 12px; color: var(--color-text-muted); line-height: 1.35; }
.role-switcher__buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.role-switcher button {
  padding: 5px 4px;
  border: none;
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-size: 12.5px;
  font-weight: 550;
  color: var(--color-text);
}
.role-switcher button:hover:not(:disabled) { background: var(--color-surface); }
.role-switcher button[aria-pressed="true"] { background: var(--color-primary); color: #fff; cursor: default; }
.role-switcher__error { color: var(--color-danger); font-size: 12px; }

/* ---------- Page header ---------- */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: var(--spacing-3); margin-bottom: var(--spacing-4); }
.page-head h1 { margin-bottom: 4px; overflow-wrap: anywhere; }
.page-head__meta { color: var(--color-text-muted); margin: 0; overflow-wrap: anywhere; }
.page-head__badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: var(--spacing-2); }

/* ---------- Disclaimer ---------- */
.disclaimer {
  padding: 10px 14px;
  background: #fff8e6;
  border: 1px solid #f1d699;
  border-radius: var(--radius-md);
  font-size: 13px;
  color: #5c4300;
  margin-bottom: var(--spacing-4);
}
.disclaimer strong { font-weight: 650; }

/* ---------- Cards ---------- */
.panel {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-4);
  min-width: 0;
}
.panel__header {
  margin: 0;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
  font-weight: 650;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-2);
}
.panel__title { margin: 0; font-size: 15px; font-weight: 650; }
.panel__header .count { color: var(--color-text-muted); font-weight: 500; }
.panel__body { padding: 14px 16px; }
.panel__body > :last-child { margin-bottom: 0; }

/* ---------- Workspace grids ---------- */
.inbox-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: var(--spacing-4); align-items: start; }

.record {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr) 288px;
  grid-template-areas:
    "actions main facts"
    "queue   main facts";
  grid-template-rows: auto 1fr;
  gap: 0 var(--spacing-4);
  align-items: start;
}
.record__actions { grid-area: actions; }
.record__queue { grid-area: queue; }
.record__main { grid-area: main; min-width: 0; }
.record__facts { grid-area: facts; min-width: 0; }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: var(--spacing-4); align-items: start; }

/* ---------- Facts (label over value) ---------- */
.facts { margin: 0; display: grid; gap: 12px; }
.facts dt { color: var(--color-label); font-size: 12.5px; font-weight: 550; }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.facts dd.muted { color: var(--color-text-muted); }

/* ---------- Actions panel ---------- */
.action-list { list-style: none; margin: 0; padding: 0; }
.action-list > li { border-top: 1px solid var(--color-border); }
.action-list > li:first-child { border-top: none; }
.action-list summary,
.action-list .action-link,
.action-locked {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 550;
  color: var(--color-text);
  list-style: none;
}
.action-list summary::-webkit-details-marker { display: none; }
.action-list summary::after { content: ""; margin-left: auto; width: 7px; height: 7px; border-right: 2px solid var(--color-label); border-bottom: 2px solid var(--color-label); transform: rotate(-45deg); }
.action-list details[open] > summary::after { transform: rotate(45deg); }
.action-list summary:hover, .action-list .action-link:hover { background: var(--color-surface); text-decoration: none; }
.action-list svg { flex: none; color: var(--color-label); }
.action-form { padding: 4px 16px 14px; }
.action-locked { cursor: default; flex-wrap: wrap; color: var(--color-text-muted); font-weight: 500; }
.action-locked svg { color: var(--color-text-muted); }
.action-locked small { width: 100%; padding-left: 26px; font-size: 12px; line-height: 1.35; }
.panel__note { padding: 10px 16px; border-top: 1px solid var(--color-border); font-size: 12.5px; color: var(--color-text-muted); margin: 0; }

/* ---------- Queue list ---------- */
.queue-list { list-style: none; margin: 0; padding: 4px 0; }
.queue-list a { display: block; padding: 7px 16px; color: var(--color-text); overflow-wrap: anywhere; line-height: 1.35; }
.queue-list a:hover { background: var(--color-surface); text-decoration: none; }
.queue-list a[aria-current="page"] { background: var(--color-selected); font-weight: 650; box-shadow: inset 3px 0 0 var(--color-primary); }
.queue-list small { display: block; color: var(--color-text-muted); font-size: 12px; }

/* ---------- Table / lead list ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th, .table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: top; }
.table th { font-weight: 600; font-size: 12.5px; color: var(--color-label); background: var(--color-surface); }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: #f8fafc; }
.table .num { text-align: right; white-space: nowrap; }
.table-wrap { overflow-x: auto; }
.debtor-name { font-weight: 600; overflow-wrap: anywhere; }
.cell-sub { display: block; color: var(--color-text-muted); font-size: 12.5px; }
.select-cell { width: 36px; }
.select-cell input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--color-primary); }

/* ---------- Badges: text first, colour second ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 1px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
  background: var(--color-neutral-bg);
  color: var(--color-text);
}
.badge--score-high { background: var(--color-high-bg); color: var(--color-score-high); border-color: #f5c2bd; }
.badge--score-medium { background: var(--color-medium-bg); color: var(--color-score-medium); border-color: #f3d3a4; }
.badge--score-low { background: var(--color-low-bg); color: var(--color-score-low); border-color: #b9e0c7; }

.badge--state-new { background: var(--color-info-bg); color: #1a56a8; border-color: #c4d9f4; }
.badge--state-changed { background: var(--color-medium-bg); color: var(--color-warning); }
.badge--state-monitoring { background: #f1ecfa; color: #5b3b99; border-color: #dccff2; }
.badge--state-qualified { background: var(--color-low-bg); color: var(--color-success); border-color: #b9e0c7; }
.badge--state-rejected { background: #fbeaf0; color: #9c1e4b; border-color: #f0c4d4; }

.badge--review-unreviewed { background: var(--color-neutral-bg); color: var(--color-text-muted); }
.badge--review-reviewed { background: var(--color-low-bg); color: var(--color-success); }
.badge--review-adjudication { background: var(--color-medium-bg); color: var(--color-warning); }

.badge--confidence-verified { background: var(--color-low-bg); color: var(--color-success); }
.badge--confidence-inferred { background: var(--color-medium-bg); color: var(--color-warning); }
.badge--confidence-possible { background: var(--color-neutral-bg); color: var(--color-text-muted); }

.tag { display: inline-flex; padding: 2px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); font-size: 13px; margin: 0 6px 6px 0; }
.tag-list { display: flex; flex-wrap: wrap; list-style: none; margin: 0 0 var(--spacing-2); padding: 0; }

/* ---------- Delta / reasons ---------- */
.delta { font-weight: 650; }
.delta--up { color: var(--color-score-high); }
.delta--down { color: var(--color-success); }

.reason-kind { font-weight: 600; }
.reason-kind--supporting { color: var(--color-score-high); }
.reason-kind--counter { color: var(--color-success); }

.reason-list { list-style: none; padding: 0; margin: 0; }
.reason-list li { padding: 9px 0; border-bottom: 1px solid var(--color-border); display: flex; flex-wrap: wrap; gap: 4px var(--spacing-2); }
.reason-list li:first-child { padding-top: 0; }
.reason-list li:last-child { border-bottom: none; padding-bottom: 0; }
.reason-evidence { font-size: 12.5px; color: var(--color-text-muted); overflow-wrap: anywhere; }
.reason-evidence--line { width: 100%; }
.form-input--grow { flex: 1 1 140px; width: auto; }
.reason-points { margin-left: auto; font-weight: 650; white-space: nowrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--secondary { background: var(--color-bg); color: var(--color-text); border-color: var(--color-border); }
.btn--secondary:hover { background: var(--color-surface); }
.btn--danger { background: var(--color-danger); color: #fff; }
.btn-sm { padding: 4px 12px; font-size: 13px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--spacing-2); align-items: center; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: var(--spacing-3); }
.form-label { display: block; margin-bottom: 4px; font-weight: 600; font-size: 13px; }
.form-hint { display: block; font-size: 12px; color: var(--color-text-muted); margin-top: 3px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid #c3cfdb;
  border-radius: var(--radius-md);
  font: inherit;
  font-size: 14px;
  background: var(--color-bg);
  color: var(--color-text);
}
.form-textarea { resize: vertical; min-height: 64px; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(31, 111, 209, 0.18); }
.form-error { color: var(--color-danger); font-size: 12.5px; margin-top: 4px; }
fieldset.form-group { border: none; padding: 0; margin: 0 0 var(--spacing-3); min-width: 0; }
fieldset.form-group legend { padding: 0; }
.choice { display: flex; align-items: flex-start; gap: 8px; padding: 3px 0; }
.choice input { margin-top: 3px; accent-color: var(--color-primary); }
.choice--locked { color: var(--color-text-muted); }
.choice small { color: var(--color-text-muted); font-size: 12px; }

.filter-bar .form-group:last-child { margin-bottom: 0; }

/* ---------- Timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0 0 0 22px; position: relative; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--color-border); }
.timeline-item { position: relative; padding-bottom: 12px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ""; position: absolute; left: -21px; top: 5px; width: 12px; height: 12px; background: var(--color-bg); border: 2px solid var(--color-primary); border-radius: 50%; }
.timeline-item--termination::before { border-color: var(--color-text-muted); background: var(--color-neutral-bg); }
.timeline-item--assignment::before { border-color: #5b3b99; }
.timeline-item__time { font-size: 12.5px; color: var(--color-text-muted); }
.timeline-item__content { font-size: 14px; overflow-wrap: anywhere; }

/* ---------- Callouts / notices ---------- */
.callout { padding: 10px 14px; border-radius: var(--radius-md); border: 1px solid; border-left-width: 4px; margin-bottom: var(--spacing-3); font-size: 13.5px; }
.callout > :last-child { margin-bottom: 0; }
.callout:focus { outline: 3px solid var(--color-primary-focus); outline-offset: 2px; }
.callout--info { background: var(--color-info-bg); border-color: #b9d2f2; border-left-color: var(--color-primary); color: #12406f; }
.callout--success { background: var(--color-low-bg); border-color: #b9e0c7; border-left-color: var(--color-success); color: #14532d; }
.callout--warning { background: #fff8e6; border-color: #f1d699; border-left-color: var(--color-warning); color: #5c4300; }
.callout--error { background: var(--color-high-bg); border-color: #f5c2bd; border-left-color: var(--color-danger); color: #7a1a12; }
.callout__title { display: block; font-weight: 700; margin-bottom: 2px; }

/* ---------- Empty / loading / unavailable states ---------- */
.state { padding: var(--spacing-5); text-align: center; color: var(--color-text-muted); border-radius: var(--radius-md); }
.state__icon { font-size: 22px; margin-bottom: var(--spacing-2); }
.state--loading { display: flex; align-items: center; justify-content: center; gap: var(--spacing-3); }
.state--empty { border: 2px dashed var(--color-border); }
.state--error { background: var(--color-high-bg); color: var(--color-danger); }
.state--conflict { background: #fff8e6; border: 1px solid #f1d699; }
.state--unavailable { background: var(--color-surface); border: 1px dashed var(--color-border); }

/* ---------- Score card ---------- */
.score-card { display: flex; align-items: flex-end; flex-wrap: wrap; gap: 6px 12px; }
.score-value { font-size: 40px; font-weight: 750; line-height: 1; letter-spacing: -0.02em; }
.score-value small { font-size: 15px; font-weight: 500; color: var(--color-text-muted); letter-spacing: 0; }
.score-band { font-size: 12px; padding: 2px 6px; border-radius: var(--radius-sm); }
.score-meter { height: 6px; border-radius: 999px; background: var(--color-neutral-bg); margin: 12px 0 8px; overflow: hidden; }
.score-meter span { display: block; height: 100%; background: var(--color-primary); border-radius: 999px; }

/* ---------- Activity / learning loop ---------- */
.activity { list-style: none; margin: 0; padding: 0; }
.activity li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.activity li:first-child { padding-top: 0; }
.activity li:last-child { border-bottom: none; padding-bottom: 0; }
.activity__who { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; background: var(--color-primary); color: #fff; font-size: 11.5px; font-weight: 700; }
.activity__meta { color: var(--color-text-muted); font-size: 12.5px; }
.activity__note { margin: 4px 0 0; padding: 6px 10px; background: var(--color-surface); border-radius: var(--radius-sm); overflow-wrap: anywhere; }
.note-list { list-style: none; margin: 0 0 var(--spacing-3); padding: 0; }
.note-list li { padding: 8px 10px; background: var(--color-surface); border-radius: var(--radius-sm); margin-bottom: 6px; overflow-wrap: anywhere; white-space: pre-wrap; }
.steps { margin: 0; padding-left: 20px; }
.steps li { margin-bottom: 6px; }

/* ---------- Export preview ---------- */
.preview-banner { border: 2px dashed var(--color-warning); background: #fff8e6; color: #5c4300; border-radius: var(--radius-lg); padding: 12px 16px; margin-bottom: var(--spacing-4); }
.preview-banner strong { display: block; font-size: 16px; }
.preview-banner p { margin-bottom: 0; }
.field-list { margin: 0; padding-left: 18px; }
.export-bar--full { width: 100%; }
.export-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--spacing-2); }

/* ---------- Collateral ---------- */
.collateral details { border-top: 1px solid var(--color-border); padding: 8px 0; }
.collateral details:first-child { border-top: none; padding-top: 0; }
.collateral summary { cursor: pointer; color: var(--color-link); font-size: 13.5px; }
.collateral pre { white-space: pre-wrap; overflow-wrap: anywhere; font-family: var(--font-mono); font-size: 12.5px; background: var(--color-surface); padding: 8px 10px; border-radius: var(--radius-sm); margin: 8px 0 0; }

/* ---------- Pagination ---------- */
.pagination { display: flex; align-items: center; gap: var(--spacing-3); }

/* ---------- Toast (aria-live region lives in the shell) ---------- */
#toast-region:empty { display: none; }
#toast-region {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 20;
  max-width: min(420px, calc(100vw - 32px));
  background: var(--color-text);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 13.5px;
}

/* ---------- Graph placeholder (gallery) ---------- */
.graph-placeholder { background: var(--color-surface); border: 1px dashed var(--color-border); border-radius: var(--radius-md); padding: var(--spacing-5); text-align: center; color: var(--color-text-muted); font-size: 13px; }

/* ---------- Utility ---------- */
.text-muted { color: var(--color-text-muted); }
.nowrap { white-space: nowrap; }
.text-small { font-size: 12.5px; }
.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mb-4 { margin-bottom: var(--spacing-4); }
.flex { display: flex; }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .record {
    grid-template-columns: 252px minmax(0, 1fr);
    grid-template-areas:
      "actions main"
      "facts   main"
      "queue   main";
    grid-template-rows: auto auto 1fr;
  }
}

@media (max-width: 900px) {
  .app-shell { grid-template-columns: minmax(0, 1fr); }
  .app-rail { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: var(--spacing-2) var(--spacing-3); border-right: none; border-bottom: 1px solid var(--color-border); padding: var(--spacing-2) var(--spacing-4); }
  .app-nav { flex-direction: row; flex-wrap: wrap; }
  .nav-locked small { width: auto; padding-left: 0; }
  .rail-bottom { margin-top: 0; width: 100%; flex-direction: row; flex-wrap: wrap; }
  .rail-bottom > * { flex: 1 1 240px; }
  .app-footer { grid-column: 1; }
  .inbox-layout, .two-col { grid-template-columns: minmax(0, 1fr); }
  .filter-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
  .filter-bar .form-group:first-child, .filter-bar .btn-row { grid-column: 1 / -1; }
  .filter-bar .form-hint { display: none; }
}

@media (max-width: 760px) {
  .app-main { padding: var(--spacing-4) var(--spacing-4) var(--spacing-5); }
  .app-footer { padding: var(--spacing-3) var(--spacing-4) var(--spacing-5); }
  h1 { font-size: 22px; }
  .rail-card--mode, .role-summary { display: none; }
  .brand { padding-bottom: 0; }
  .record {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "actions" "main" "facts" "queue";
    grid-template-rows: auto;
  }
  /* lead list becomes stacked cards; each cell keeps its column name */
  .table--stack thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
  .table--stack, .table--stack tbody, .table--stack tr, .table--stack td { display: block; width: 100%; }
  .table--stack tr { padding: 10px 12px; border-bottom: 1px solid var(--color-border); position: relative; }
  .table--stack tbody tr:last-child { border-bottom: none; }
  .table--stack td { border: none; padding: 3px 0; }
  .table--stack td[data-label]::before { content: attr(data-label); display: block; font-size: 12px; font-weight: 600; color: var(--color-label); }
  .table--stack .num { text-align: left; }
  .table--stack td[data-label="Debtor"]::before, .table--stack td[data-label="Why it's here"]::before { display: none; }
  .table--stack td[data-label="Score"], .table--stack td[data-label="Status"], .table--stack td[data-label="Changed"] { display: inline-block; width: auto; margin-right: 18px; }
  .table--stack .select-cell { position: absolute; right: 12px; top: 10px; width: auto; }
  .table--stack .select-cell + td { padding-right: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}