// ─────────────────────────────────────────────────────────────────────────────
// Component: Blast Risk  (.br-* prefix)
// File:      src/scss/components/_blast_risk.scss
//
// Visual rules only — colors, typography, backgrounds, borders, transitions.
// Structural layout lives in pages/_blast_risk.scss.
// ─────────────────────────────────────────────────────────────────────────────


// ── Stat cards ────────────────────────────────────────────────────────────────

.br-stat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  text-align: center;

  &--critical { border-color: var(--color-danger);  }
  &--high     { border-color: var(--color-warning); }
  &--medium   { border-color: var(--color-accent);  }
  &--low      { border-color: var(--border-default); }
}

.br-stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1;
}

.br-stat-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

// ── Filter bar ────────────────────────────────────────────────────────────────

.br-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
  margin-bottom: 1rem;
}

.br-filter-btn {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--border-default);
  background: var(--bg-elevated);
  color: var(--text-muted);
  text-decoration: none;
  transition: background 120ms, border-color 120ms, color 120ms;

  &:hover { background: var(--bg-hover); color: var(--text-primary); }

  &--active {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-emphasis);
  }

  &--critical { border-color: var(--color-danger);  }
  &--high     { border-color: var(--color-warning); }
  &--medium   { border-color: var(--color-accent);  }
}

.br-filter-sep {
  color: var(--border-default);
  margin: 0 0.2rem;
}

// ── Symbol list ───────────────────────────────────────────────────────────────

.br-list {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.br-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--border-subtle);
  transition: background 120ms ease;
  color: inherit;
  text-decoration: none;
  cursor: pointer;

  &:first-child { border-top: none; }
  &:hover       { background: var(--bg-hover); text-decoration: none; }

  &--critical .br-score { color: var(--color-danger);  }
  &--high     .br-score { color: var(--color-warning); }
  &--medium   .br-score { color: var(--color-accent);  }
  &--low      .br-score { color: var(--text-muted);    }
}

.br-tier-badge {
  flex-shrink: 0;
  min-width: 4.5rem;
  text-align: center;
}

.br-score {
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-mono);
  flex-shrink: 0;
  min-width: 2rem;
  text-align: right;
}

.br-address {
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.br-sep {
  color: var(--border-default);
}

.br-name {
  color: var(--color-accent-link);
}

.br-meta {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

.br-meta-item {
  opacity: 0.7;
}

// ── Detail page ───────────────────────────────────────────────────────────────

.br-detail-hd {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.br-detail-badges {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.br-detail-score-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.br-detail-score {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
}

.br-detail-score-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.br-detail-addr {
  font-size: 0.78rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

// ── Sub-score bars ────────────────────────────────────────────────────────────

.br-subscore-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.br-subscore-title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.br-subscore-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.br-subscore-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 5.5rem;
  flex-shrink: 0;
}

.br-score-track {
  flex: 1;
  height: 8px;
  background: var(--bg-elevated);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.br-score-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 300ms ease;

  &--critical { background: var(--color-danger);  }
  &--high     { background: var(--color-warning); }
  &--medium   { background: var(--color-accent);  }
  &--low      { background: var(--color-success, #3fb950); }
}

.br-subscore-val {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 2.2rem;
  text-align: right;
  flex-shrink: 0;
}

.br-subscore-hint {
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

// ── Direct dependents card ────────────────────────────────────────────────────

.br-deps-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.br-deps-title {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.br-dep-row {
  font-size: 0.78rem;
  color: var(--color-accent-link);
  padding: 0.2rem 0;
  border-top: 1px solid var(--border-subtle);

  &:first-of-type { border-top: none; }
}