/* Risk dashboard — light/dark aware.
   Colour roles follow one rule throughout: blue = long / positive,
   orange = short / negative, neutral grey = zero. */

:root {
  color-scheme: light;
  --surface-1: #fcfcfb;
  --page: #f9f9f7;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.1);

  --pos: #2a78d6;   /* long / positive */
  --neg: #eb6834;   /* short / negative */
  --zero: #f0efec;  /* diverging midpoint */

  --good: #0ca30c;
  --warning: #fab219;
  --critical: #d03b3b;

  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --surface-1: #1a1a19;
    --page: #0d0d0d;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --text-muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.1);
    --pos: #3987e5;
    --neg: #d95926;
    --zero: #383835;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface-1: #1a1a19;
  --page: #0d0d0d;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.1);
  --pos: #3987e5;
  --neg: #d95926;
  --zero: #383835;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--page);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
}

.hidden { display: none !important; }

/* --- Layout --------------------------------------------------------------- */

header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding: 12px 20px;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
}

header h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.header-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-left: auto;
}

main { padding: 18px 20px 60px; max-width: 1500px; margin: 0 auto; }

nav.tabs {
  display: flex;
  gap: 2px;
  padding: 0 20px;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

nav.tabs button {
  appearance: none;
  border: none;
  background: none;
  color: var(--text-secondary);
  font: inherit;
  font-size: 13px;
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

nav.tabs button[aria-selected="true"] {
  color: var(--text-primary);
  font-weight: 600;
  border-bottom-color: var(--pos);
}

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin-bottom: 16px;
}

.card > h2 {
  margin: 0 0 2px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.card > p.hint {
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: 12px;
}

.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* --- Provenance panel ------------------------------------------------------ */

#provenance { margin-bottom: 16px; }
.prov-rows { display: flex; flex-direction: column; gap: 8px; }
.prov-row { display: flex; align-items: baseline; gap: 10px; font-size: 12.5px; }
.prov-row .name { width: 150px; flex: none; color: var(--text-secondary); }
.prov-row .detail { color: var(--text-muted); font-size: 11.5px; }
.tile .value.mono { font-size: 13px; font-family: ui-monospace, monospace; letter-spacing: 0; word-break: break-all; }

/* --- Stat tiles ----------------------------------------------------------- */

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.tile { background: var(--surface-1); padding: 14px 16px; }

.tile .label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.tile .value {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.tile .sub { font-size: 11.5px; color: var(--text-secondary); margin-top: 3px; }

.value.pos { color: var(--pos); }
.value.neg { color: var(--neg); }

/* --- Controls ------------------------------------------------------------- */

button.action {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--pos);
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 550;
  padding: 7px 14px;
  border-radius: 7px;
  cursor: pointer;
}

button.action.secondary { background: transparent; color: var(--text-primary); }
button.action:disabled { opacity: 0.5; cursor: progress; }

button.link {
  appearance: none;
  border: none;
  background: none;
  color: var(--neg);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  padding: 2px 4px;
}

input, select, textarea {
  font: inherit;
  font-size: 13px;
  color: var(--text-primary);
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 6px 9px;
}

textarea { width: 100%; min-height: 130px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }

label.field { display: flex; flex-direction: column; gap: 4px; font-size: 11.5px; color: var(--text-muted); }

.status {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted); flex: none; }
.dot.ok { background: var(--good); }
.dot.warn { background: var(--warning); }
.dot.err { background: var(--critical); }

/* --- Banners -------------------------------------------------------------- */

.banner {
  border-radius: var(--radius);
  padding: 11px 14px;
  margin-bottom: 16px;
  font-size: 12.5px;
  border: 1px solid var(--border);
}

.banner.warn { background: color-mix(in srgb, var(--warning) 12%, var(--surface-1)); }
.banner.error { background: color-mix(in srgb, var(--critical) 12%, var(--surface-1)); }
.banner ul { margin: 6px 0 0; padding-left: 18px; }
.banner li { margin: 2px 0; }
.banner .dismiss { float: right; margin-left: 12px; }

/* --- Tables --------------------------------------------------------------- */

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 12.5px; }

th {
  text-align: right;
  font-weight: 550;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 7px 9px;
  border-bottom: 1px solid var(--axis);
  white-space: nowrap;
}

th:first-child, td:first-child { text-align: left; }
th.left, td.left { text-align: left; }

td {
  text-align: right;
  padding: 7px 9px;
  border-bottom: 1px solid var(--grid);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

tbody tr:hover { background: color-mix(in srgb, var(--text-primary) 4%, transparent); }

.side-tag {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.side-tag.long { background: color-mix(in srgb, var(--pos) 18%, transparent); color: var(--pos); }
.side-tag.short { background: color-mix(in srgb, var(--neg) 18%, transparent); color: var(--neg); }

td.pos { color: var(--pos); }
td.neg { color: var(--neg); }

.muted { color: var(--text-muted); }

/* --- Charts --------------------------------------------------------------- */

svg { display: block; max-width: 100%; overflow: visible; }
svg text { font-family: var(--font); fill: var(--text-secondary); }
.tick { font-size: 10.5px; fill: var(--text-muted); }
.gridline { stroke: var(--grid); stroke-width: 1; }
.axisline { stroke: var(--axis); stroke-width: 1; }
.bar-label { font-size: 11px; fill: var(--text-primary); font-variant-numeric: tabular-nums; }
.cat-label { font-size: 11.5px; fill: var(--text-secondary); }

.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 11.5px; color: var(--text-secondary); margin-bottom: 10px; }
.legend span.key { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }

/* Heatmap */
.heatmap-wrap { overflow: auto; max-height: 620px; }
.heat-cell { stroke: var(--surface-1); stroke-width: 2; }
.heat-label { font-size: 10px; fill: var(--text-secondary); }

/* Tooltip */
#tooltip {
  position: fixed;
  z-index: 60;
  pointer-events: none;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 10px;
  font-size: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
  max-width: 300px;
}

#tooltip .t-title { font-weight: 600; margin-bottom: 3px; }
#tooltip .t-row { color: var(--text-secondary); font-variant-numeric: tabular-nums; }

/* --- Login ---------------------------------------------------------------- */

#login {
  max-width: 320px;
  margin: 15vh auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#login h1 { font-size: 17px; margin: 0; }
#login .error { color: var(--critical); font-size: 12.5px; min-height: 16px; }

/* --- Position editor ------------------------------------------------------ */

.position-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  margin-bottom: 6px;
}

.toggle-group { display: inline-flex; border: 1px solid var(--border); border-radius: 7px; overflow: hidden; }
.toggle-group button {
  appearance: none; border: none; background: var(--page); color: var(--text-secondary);
  font: inherit; font-size: 13px; padding: 6px 14px; cursor: pointer;
}
.toggle-group button[aria-pressed="true"] { background: var(--pos); color: #fff; font-weight: 600; }
.toggle-group button.short-toggle[aria-pressed="true"] { background: var(--neg); }

.empty { color: var(--text-muted); font-size: 13px; padding: 24px 0; text-align: center; }

/* --- Reconciliation review (R2.2) ------------------------------------------ */

.recon { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }

.recon-heading {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  font-weight: 650;
  margin-bottom: 10px;
}
.recon-heading:focus { outline: none; }

.recon-meta { display: flex; flex-direction: column; gap: 5px; font-size: 12.5px; margin-bottom: 12px; }
.recon-meta .row { display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; }
.recon-meta .k { color: var(--text-muted); min-width: 160px; flex: none; }

.diff-group td {
  text-align: left;
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: color-mix(in srgb, var(--text-primary) 5%, var(--surface-1));
  padding: 6px 9px;
}
.diff-group.blocker td {
  color: var(--critical);
  background: color-mix(in srgb, var(--critical) 10%, var(--surface-1));
}

td.wrap { white-space: normal; min-width: 200px; }

.recon .banner { margin: 12px 0 0; }

.review-actions { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-top: 12px; }

button.link:disabled { opacity: 0.5; cursor: default; }

/* --- Manager cockpit (R3.3) ------------------------------------------------ */

.cockpit-head {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.cockpit-prov {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: baseline;
  font-size: 12px;
  color: var(--text-muted);
}

.cockpit-prov a { color: var(--pos); text-decoration: none; }
.cockpit-prov a:hover { text-decoration: underline; }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }

/* Decision/context tiles are buttons: the whole tile drills into its tab. */
button.tile-btn {
  appearance: none;
  border: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
  background: var(--surface-1);
  color: var(--text-primary);
}

button.tile-btn:hover { background: color-mix(in srgb, var(--text-primary) 5%, var(--surface-1)); }
button.tile-btn:focus-visible { outline: 2px solid var(--pos); outline-offset: -2px; }

.tile .delta { font-size: 11.5px; color: var(--text-muted); margin-top: 3px; }
.tile .delta.pos { color: var(--pos); }
.tile .delta.neg { color: var(--neg); }
.tile .sub.reason { color: var(--warning); }

/* Top-risk items */
.risk-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 10px;
}

.risk-top { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.risk-rank { font-weight: 700; font-size: 14px; }
.risk-title { font-size: 13px; font-weight: 550; }
.risk-top .link { margin-left: auto; }

.risk-fields { display: flex; gap: 8px 18px; flex-wrap: wrap; font-size: 12px; color: var(--text-secondary); margin-top: 7px; }
.risk-field .k { color: var(--text-muted); }

.risk-action { margin-top: 7px; font-size: 12.5px; }
.risk-evidence { margin-top: 5px; font-size: 11.5px; color: var(--text-muted); }

/* Badges: risk kinds, breach statuses, intent */
.badge {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 650;
  padding: 1px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.badge.k-breach { background: color-mix(in srgb, var(--critical) 18%, transparent); color: var(--critical); }
.badge.k-stress { background: color-mix(in srgb, var(--neg) 16%, transparent); color: var(--neg); }
.badge.k-contribution { background: color-mix(in srgb, var(--pos) 16%, transparent); color: var(--pos); }
.badge.k-delta { background: color-mix(in srgb, var(--warning) 20%, transparent); color: var(--text-secondary); }
.badge.k-missing-data { background: color-mix(in srgb, var(--warning) 22%, transparent); color: var(--warning); }
.badge.k-catalyst, .badge.k-borrow, .badge.k-liquidity { background: color-mix(in srgb, var(--neg) 12%, transparent); color: var(--neg); }

.badge.i-intended { background: color-mix(in srgb, var(--pos) 18%, transparent); color: var(--pos); }
.badge.i-unintended { background: color-mix(in srgb, var(--neg) 18%, transparent); color: var(--neg); }
.badge.i-unknown { background: color-mix(in srgb, var(--text-muted) 18%, transparent); color: var(--text-muted); }

.badge.s-new { background: color-mix(in srgb, var(--critical) 18%, transparent); color: var(--critical); }
.badge.s-acknowledged { background: color-mix(in srgb, var(--warning) 20%, transparent); color: var(--text-secondary); }
.badge.s-actioned { background: color-mix(in srgb, var(--pos) 16%, transparent); color: var(--pos); }
.badge.s-waived { background: color-mix(in srgb, var(--text-muted) 18%, transparent); color: var(--text-muted); }

/* Breach workflow forms */
.breach-item { border-top: 1px solid var(--grid); padding: 12px 0 4px; }
.breach-item:first-child { border-top: none; padding-top: 0; }
.breach-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-top: 8px; }

.cockpit-warnings { margin: 10px 0 0; padding-left: 18px; font-size: 12.5px; color: var(--text-secondary); }
.cockpit-warnings li { margin: 2px 0; }

/* Unmistakable provisional styling: pinned banner + dashed amber outline on
   every cockpit card while the provisional view is up. */
.banner.provisional {
  background: color-mix(in srgb, var(--warning) 22%, var(--surface-1));
  border-color: var(--warning);
  font-weight: 600;
}

.provisional-view .card { outline: 2px dashed var(--warning); outline-offset: -2px; }

.prov-toggle[aria-pressed="true"] { background: var(--warning) !important; color: #1a1a19 !important; }

@media (max-width: 720px) {
  .risk-top .link { margin-left: 0; }
  .risk-fields { gap: 6px 12px; }
}