/* ============================================================
   Triage's 98-check display: category tabs + a check list that
   cascades in on switch. Reads CHECK_CATEGORIES (checks-data.js).
   ============================================================ */

.checks-display { display: flex; gap: 0; align-items: stretch; min-height: 420px; }

.checks-display-tabs {
  display: flex; flex-direction: column; gap: 0.4rem; flex-shrink: 0;
  width: clamp(9rem, 16vw, 12rem); padding: 0.6rem 0.5rem 0.6rem 0.6rem;
  border-radius: 8px 0 0 8px; position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--panel) 0%, var(--ink) 100%);
}
.product--alt .checks-display-tabs { background: linear-gradient(180deg, var(--ink) 0%, var(--panel) 100%); }
.checks-display-tabs::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(140% 90% at 100% 50%, rgba(0,179,164,0.14), transparent 62%);
}
.checks-display-tab {
  position: relative; z-index: 1;
  font-family: var(--mono); font-size: 0.76rem; letter-spacing: 0.02em;
  text-align: left; padding: 0.7rem 0.9rem; border: 1px solid transparent; border-radius: 6px;
  background: transparent; color: #C7C5BE; cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.checks-display-tab:hover { color: var(--paper); }
.checks-display-tab.is-active {
  background: rgba(0,179,164,0.08); color: var(--teal); padding-left: 1.3rem;
  border-color: var(--teal);
}

.checks-display-chart {
  flex: 1 1 auto; border: 1px solid var(--line-lit); border-radius: 0 8px 8px 0;
  border-left: none; padding: clamp(1.5rem, 3vw, 2rem); position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--panel) 0%, var(--ink) 60%, var(--ink) 100%);
}
.product--alt .checks-display-chart { background: linear-gradient(160deg, var(--ink) 0%, var(--panel) 60%, var(--panel) 100%); }
.checks-display-chart::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 140% at 0% 50%, rgba(0,179,164,0.09), transparent 55%);
}
.checks-display-page { position: relative; z-index: 1; }

.checks-display-page-head {
  display: flex; align-items: baseline; justify-content: space-between;
  border-bottom: 1px solid var(--line); padding-bottom: 0.75rem; margin-bottom: 1rem;
}
.checks-display-page-head h4 {
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  font-size: 1.3rem; margin: 0; color: var(--paper);
}
.checks-display-page-count { font-family: var(--mono); font-size: 0.78rem; color: var(--iron); }

.checks-display-list { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 2rem; }
.checks-display-item {
  display: flex; align-items: center; gap: 0.65rem; padding: 0.5rem 0;
  border-bottom: 1px solid var(--line); font-size: 0.94rem; color: #C7C5BE;
  break-inside: avoid;
  opacity: 0; transform: translateY(7px);
  animation: checks-display-item-in 0.38s var(--ease) forwards;
  animation-delay: calc(var(--i) * 18ms);
}
@keyframes checks-display-item-in { to { opacity: 1; transform: none; } }

.checks-display-tick { flex-shrink: 0; }
.checks-display-tick path {
  fill: none; stroke: var(--teal); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 20; stroke-dashoffset: 20;
  animation: checks-display-draw 0.4s var(--ease) forwards;
  animation-delay: calc(var(--i) * 18ms + 140ms);
}
@keyframes checks-display-draw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
  .checks-display-item { opacity: 1; transform: none; animation: none; }
  .checks-display-tick path { stroke-dashoffset: 0; animation: none; }
}

@media (max-width: 700px) {
  .checks-display { flex-direction: column; }
  .checks-display-tabs { flex-direction: row; flex-wrap: wrap; width: auto; padding-right: 0; }
  .checks-display-tab { border-radius: 6px; border-right: 1px solid var(--line-lit); }
  .checks-display-list { columns: 1; }
}