/* Shared HUD components: cards, KPI grids, tables, chips, buttons, drawer,
   popover, meters, coach cards, segmented filters, forms, checklist. */

/* -- Cards with corner brackets ----------------------------------------- */
.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 14px 16px;
}
.card::before, .card::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: var(--accent);
  border-style: solid;
  opacity: 0.7;
  pointer-events: none;
}
.card::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.card::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }
.card > .ct { margin-bottom: 10px; }

/* -- KPI hairline grid --------------------------------------------------- */
.kgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.kgrid.cols3 { grid-template-columns: 1fr 1fr 1fr; }
.kpi { background: var(--surface); padding: 12px 14px; position: relative; }
.kpi .val { font-family: var(--mono); font-size: 19px; font-weight: 600; font-variant-numeric: tabular-nums; }
.kpi .sub { font-size: 10.5px; color: var(--muted); }

/* "why it matters" affordance */
.why {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 15px;
  height: 15px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-style: italic;
  font-family: Georgia, serif;
  font-size: 10px;
  line-height: 13px;
  text-align: center;
  cursor: pointer;
}
.why:hover { border-color: var(--accent); color: var(--accent); }

/* -- Chips & badges ------------------------------------------------------ */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  border: 1px solid var(--border);
  padding: 2px 8px;
  color: var(--ink2);
  white-space: nowrap;
}
.chip.accent { border-color: var(--accent); color: var(--accent); }
.chip.good { border-color: var(--pos); color: var(--pos); }
.chip.bad { border-color: var(--neg); color: var(--neg); }
.chip.warn { border-color: var(--st-serious); color: var(--st-serious); }

.badge {
  font-family: var(--hud);
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--border);
  padding: 1px 6px;
  color: var(--ink2);
}
.badge.play { border-color: var(--accent); color: var(--accent); }

/* -- Buttons ------------------------------------------------------------- */
button, .btn {
  font-family: var(--serif);
  font-size: 12px;
  background: var(--surface2);
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 6px 14px;
  cursor: pointer;
  letter-spacing: 0.02em;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent-hover); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button:disabled:hover { border-color: var(--border); color: var(--ink); }
.btn-primary { border-color: var(--accent); color: var(--accent); background: var(--wash); }
.btn-danger { border-color: var(--neg); color: var(--neg); }
.btn-text { background: none; border: none; padding: 2px 4px; color: var(--accent); }
.btn-sm { padding: 3px 8px; font-size: 11px; }

/* -- Tables -------------------------------------------------------------- */
.tblwrap { overflow: auto; border: 1px solid var(--border); }
table { border-collapse: collapse; width: 100%; font-size: 12px; }
th {
  font-family: var(--hud);
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: left;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
  position: sticky;
  top: 0;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--grid);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
td.num { text-align: right; }
th.num { text-align: right; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--surface2); }
tr.selected { box-shadow: inset 2px 0 0 var(--accent); }

/* -- Drawer + scrim ------------------------------------------------------ */
#scrim {
  position: fixed;
  inset: 0;
  background: var(--scrim);
  backdrop-filter: blur(2px);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
#scrim.on { opacity: 1; pointer-events: auto; }
#drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(520px, 92vw);
  background: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 100;
  transform: translateX(103%);
  transition: transform 0.24s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
  padding: 18px 20px 30px;
}
#drawer.on { transform: translateX(0); }
#drawer .kv { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; border-bottom: 1px solid var(--grid); font-size: 12px; }
#drawer .kv b { font-family: var(--mono); font-weight: 500; font-variant-numeric: tabular-nums; }
#drawer .note { font-style: italic; color: var(--ink2); font-size: 12px; padding: 10px 0; }

/* -- Popover ------------------------------------------------------------- */
#popover {
  position: fixed;
  z-index: 120;
  max-width: 320px;
  background: var(--surface2);
  border: 1px solid var(--accent);
  padding: 12px 14px;
  font-size: 12px;
  display: none;
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.6);
}
#popover.on { display: block; }
#popover .lbl { margin-bottom: 6px; }

/* -- Meters -------------------------------------------------------------- */
.meter { height: 6px; background: var(--surface2); border: 1px solid var(--border); position: relative; }
.meter > i { position: absolute; inset: 0; right: auto; background: var(--accent); }
.meter.good > i { background: var(--pos); }
.meter.warn > i { background: var(--st-serious); }
.meter.bad > i { background: var(--neg); }

/* -- Coach cards (severity-coded) ---------------------------------------- */
.ccard {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--st-warn);
  padding: 12px 14px;
}
.ccard.good { border-left-color: var(--st-good); }
.ccard.serious { border-left-color: var(--st-serious); }
.ccard.critical { border-left-color: var(--st-critical); }
.ccard .head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-weight: 600; font-size: 12.5px; }
.ccard .rx { font-weight: 600; padding: 8px 0 2px; font-size: 12px; }
.ccard .acts { display: flex; gap: 10px; padding-top: 6px; }

/* -- Segmented lens filters ---------------------------------------------- */
.seg { display: inline-flex; border: 1px solid var(--border); }
.seg button { border: none; border-right: 1px solid var(--border); background: var(--surface); padding: 5px 12px; font-size: 11.5px; }
.seg button:last-child { border-right: none; }
.seg button.on { background: var(--wash); color: var(--accent); }

/* -- Forms --------------------------------------------------------------- */
input, select, textarea {
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--page);
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 6px 8px;
  width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
label.f { display: block; margin-bottom: 10px; }
label.f .lbl { display: block; margin-bottom: 3px; }
input[type='checkbox'] { width: auto; accent-color: var(--accent); }

/* -- Checklist ----------------------------------------------------------- */
.check-item { display: grid; grid-template-columns: 20px 1fr; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--grid); font-size: 12px; }
.check-item .st { font-family: var(--mono); font-size: 12px; text-align: center; }
.check-item.pass .st { color: var(--pos); }
.check-item.no .st { color: var(--neg); }
.check-item.manual .st { color: var(--st-serious); }
.check-item .detail { color: var(--muted); font-size: 11px; }
.check-item textarea { margin-top: 5px; min-height: 40px; }
.check-item .lock { color: var(--muted); font-size: 10px; }

/* -- Misc ---------------------------------------------------------------- */
.row { display: flex; gap: 10px; align-items: center; }
.row.between { justify-content: space-between; }
.g { display: grid; gap: 14px; }
.mt { margin-top: 14px; }
.empty {
  text-align: center;
  padding: 28px 16px;
  color: var(--muted);
  font-family: var(--hud);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  line-height: 2;
}
.empty .big { color: var(--accent); font-size: 11px; }

.toast {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--surface2);
  border: 1px solid var(--accent);
  padding: 8px 16px;
  font-size: 12px;
}
.toast.err { border-color: var(--neg); color: var(--neg); }