/* BCAV calculator styling — Basic Criticality for Asset Valuation.
   Mirrors the CRVE/HAM533 visual language. The GYR severity gradient is
   supplied per element via --bcav-hue.
*/

.bcav-wrap {
  max-width: 960px;
  margin: 1.25rem auto 2rem;
  padding: 1.25rem;
  background: var(--rollup-bg, #fff);
  color: var(--body-text, #333);
  border: 1px solid var(--border-subtle, silver);
  border-radius: 8px;
  box-shadow: 0 1px 2px var(--shadow-color, rgba(0, 0, 0, 0.08));

  --bcav-sat: 65%;
  --bcav-lt:  38%;
}

@media (prefers-color-scheme: dark) {
  .bcav-wrap {
    --bcav-sat: 70%;
    --bcav-lt:  58%;
  }
}

.bcav-intro h3 { margin: 0 0 0.25rem; font-size: 1.05rem; }
.bcav-intro-help {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--gallery-stats, #595959);
}

.bcav-assets {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.bcav-asset {
  border: 1px solid var(--border-subtle, silver);
  border-radius: 8px;
  padding: 0.85rem 0.95rem;
  background: var(--surface, #fff);
}

.bcav-asset-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.bcav-asset-name {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.4rem 0.55rem;
  background: var(--surface, #fff);
  color: var(--body-text, #333);
  border: 1px solid var(--border-subtle, silver);
  border-radius: 5px;
}

.bcav-asset-remove {
  width: 2rem;
  height: 2rem;
  border-radius: 5px;
  border: 1px solid var(--border-subtle, silver);
  background: var(--surface, #fff);
  color: var(--body-text, #333);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
}
.bcav-asset-remove:disabled { opacity: 0.4; cursor: not-allowed; }
.bcav-asset-remove:hover:not(:disabled) { background: var(--table-shaded-row, #eaeaea); }

/* ---------------------------------------------------- axes */

.bcav-axes {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.bcav-axis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.3rem;
  padding: 0.5rem 0.1rem;
  border-top: 1px solid var(--border-subtle, silver);
}
.bcav-axis:first-child { border-top: none; padding-top: 0.1rem; }

.bcav-axis-label {
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.bcav-axis-key {
  display: inline-block;
  min-width: 1.6rem;
  padding: 0.1rem 0.4rem;
  text-align: center;
  font-size: 0.8rem;
  font-family: Menlo, monospace;
  background: var(--link-color, #4B52D8);
  color: #fff;
  border-radius: 3px;
}
.bcav-axis-help {
  margin: 0;
  font-size: 0.83rem;
  color: var(--gallery-stats, #595959);
}

.bcav-axis-buttons {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.2rem;
}
.bcav-axis-buttons-3 { grid-template-columns: repeat(3, 1fr); }
.bcav-axis-buttons-5 { grid-template-columns: repeat(5, 1fr); }

.bcav-level {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.45rem 0.3rem;
  background: var(--surface, #fff);
  color: var(--body-text, #333);
  border: 1px solid var(--border-subtle, silver);
  border-radius: 6px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
  font-family: inherit;
  text-align: center;
  min-height: 2.8rem;
}
.bcav-level:hover {
  background: var(--table-shaded-row, #eaeaea);
  border-color: var(--body-text, #333);
}
.bcav-level.is-active {
  background: var(--link-color, #4B52D8);
  color: #fff;
  border-color: var(--link-color, #4B52D8);
}
.bcav-level.is-active .bcav-level-label { color: #fff; opacity: 0.92; }

.bcav-level-n {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
}
.bcav-level-label {
  font-size: 0.72rem;
  line-height: 1.2;
  color: var(--gallery-stats, #595959);
}

/* ---------------------------------------------------- high-value data toggles */

.bcav-axis-hvd { gap: 0.4rem; }
.bcav-hvd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.4rem;
  margin-top: 0.2rem;
}
.bcav-hvd-cell {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.5rem;
  row-gap: 0.1rem;
  align-items: start;
  padding: 0.55rem 0.7rem;
  background: var(--surface, #fff);
  color: var(--body-text, #333);
  border: 1px solid var(--border-subtle, silver);
  border-radius: 6px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
}
.bcav-hvd-cell:hover {
  background: var(--table-shaded-row, #eaeaea);
  border-color: var(--body-text, #333);
}
.bcav-hvd-cell.is-active {
  background: var(--link-color, #4B52D8);
  color: #fff;
  border-color: var(--link-color, #4B52D8);
}
.bcav-hvd-cell input { grid-row: 1 / span 2; align-self: center; }
.bcav-hvd-name { font-size: 0.9rem; font-weight: 600; }
.bcav-hvd-hint {
  font-size: 0.75rem;
  color: var(--gallery-stats, #595959);
  line-height: 1.25;
}
.bcav-hvd-cell.is-active .bcav-hvd-hint { color: #fff; opacity: 0.85; }

/* ---------------------------------------------------- per-row result */

.bcav-row-result {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--border-subtle, silver);
  min-height: 2.4rem;
}

.bcav-row-result-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 0.4rem 0.75rem;
  align-items: center;
}

.bcav-row-result-num {
  grid-row: 1 / span 2;
  font-size: 1.7rem;
  font-weight: 700;
  font-family: Menlo, monospace;
  color: hsl(var(--bcav-hue, 120) var(--bcav-sat) var(--bcav-lt));
  transition: color 180ms ease;
  line-height: 1;
}
.bcav-row-result-unit {
  font-size: 0.95rem;
  font-weight: 600;
  margin-left: 0.1rem;
}

.bcav-row-result-bar {
  grid-row: 1;
  height: 6px;
  background: var(--table-shaded-row, #eaeaea);
  border-radius: 3px;
  overflow: hidden;
}
.bcav-row-result-bar > div {
  height: 100%;
  transition: width 180ms ease, background 180ms ease;
  background: hsl(var(--bcav-hue, 120) var(--bcav-sat) var(--bcav-lt));
}

.bcav-row-result-label {
  grid-row: 2;
  font-size: 0.78rem;
  color: var(--gallery-stats, #595959);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bcav-row-status {
  font-size: 0.85rem;
  color: var(--gallery-stats, #595959);
  font-style: italic;
}
.bcav-row-error {
  color: hsl(0 70% 45%);
  font-style: normal;
}

/* ---------------------------------------------------- add button */

.bcav-add {
  margin: 0.85rem 0 1.25rem;
  padding: 0.55rem 1rem;
  background: var(--surface, #fff);
  color: var(--link-color, #4B52D8);
  border: 1px dashed var(--link-color, #4B52D8);
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 120ms ease;
}
.bcav-add:hover { background: var(--table-shaded-row, #eaeaea); }

/* ---------------------------------------------------- composite */

.bcav-composite {
  border-top: 2px solid var(--border-subtle, silver);
  padding-top: 1rem;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.bcav-composite h3 { margin: 0; font-size: 1.05rem; }

.bcav-composite-empty,
.bcav-composite-status {
  font-size: 0.9rem;
  color: var(--gallery-stats, #595959);
  font-style: italic;
}
.bcav-composite-error {
  color: hsl(0 70% 45%);
  font-style: normal;
}

.bcav-composite-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.bcav-composite-big {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  font-family: Menlo, monospace;
  color: hsl(var(--bcav-hue, 120) var(--bcav-sat) var(--bcav-lt));
  transition: color 180ms ease;
}
.bcav-composite-unit {
  font-size: 1.5rem;
  font-weight: 600;
  margin-left: 0.15rem;
}
.bcav-composite-sub {
  font-size: 0.85rem;
  color: var(--gallery-stats, #595959);
  text-align: right;
  line-height: 1.3;
}

.bcav-composite-bar {
  height: 8px;
  background: var(--table-shaded-row, #eaeaea);
  border-radius: 4px;
  overflow: hidden;
}
.bcav-composite-bar-fill {
  height: 100%;
  transition: width 180ms ease, background 180ms ease;
  border-radius: 4px;
  background: hsl(var(--bcav-hue, 120) var(--bcav-sat) var(--bcav-lt));
}

/* ---------------------------------------------------- narrow screens */

@media (max-width: 600px) {
  .bcav-axis-buttons-5 { grid-template-columns: repeat(5, 1fr); gap: 0.2rem; }
  .bcav-axis-buttons-3 { grid-template-columns: repeat(3, 1fr); gap: 0.2rem; }
  .bcav-level { padding: 0.4rem 0.2rem; min-height: 2.6rem; }
  .bcav-level-label { font-size: 0.65rem; }
  .bcav-hvd-grid { grid-template-columns: 1fr; }
  .bcav-composite-big { font-size: 2.2rem; }
  .bcav-row-result-num { font-size: 1.4rem; }
  .bcav-row-result-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .bcav-row-result-num { grid-row: 1; grid-column: 1; }
  .bcav-row-result-bar { grid-row: 2; grid-column: 1; }
  .bcav-row-result-label { grid-row: 3; grid-column: 1; }
}