/* ============================================
   Resolution Scaling Visualizer — Specific Styles
   ============================================ */

.rsv-input-group { margin-bottom: var(--rt-space-5); }
.rsv-input-group:last-child { margin-bottom: 0; }
.rsv-label {
  display: block; font-size: var(--rt-text-sm); font-weight: var(--rt-weight-semibold);
  color: var(--rt-text-primary); margin-bottom: var(--rt-space-2);
}
.rsv-hint { display: block; font-size: var(--rt-text-xs); color: var(--rt-text-muted); margin-top: var(--rt-space-1); }

.rsv-big-res {
  font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: var(--rt-weight-black);
  color: var(--rt-accent); line-height: 1.1; word-break: break-word;
}
.rsv-subtext { font-size: var(--rt-text-sm); color: var(--rt-text-secondary); margin-top: var(--rt-space-1); }

.rsv-visual-section { margin: var(--rt-space-5) 0; }
.rsv-bar-label {
  display: flex; justify-content: space-between; font-size: var(--rt-text-xs);
  font-weight: var(--rt-weight-semibold); color: var(--rt-text-muted);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: var(--rt-space-2);
}
.rsv-bar-track {
  height: 14px;
  background: rgba(230, 57, 70, 0.12);
  border: 1px solid rgba(230, 57, 70, 0.25);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.rsv-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #e63946, #ff6b7a, #ff8fa3);
  border-radius: 999px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 4px;
  box-shadow: 0 0 8px rgba(230, 57, 70, 0.4);
}
.rsv-bar-compare {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--rt-text-xs);
  color: var(--rt-text-muted);
  margin-top: var(--rt-space-2);
}
.rsv-bar-compare span:nth-child(2) {
  color: var(--rt-accent);
  font-weight: var(--rt-weight-bold);
  font-size: var(--rt-text-sm);
}

.rsv-metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--rt-space-3); margin: var(--rt-space-5) 0; }
.rsv-metric { background: var(--rt-surface-variant); padding: var(--rt-space-3); border-radius: 8px; text-align: center; }
.rsv-metric-label { font-size: var(--rt-text-xs); color: var(--rt-text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: var(--rt-space-1); }
.rsv-metric-value { font-size: var(--rt-text-lg); font-weight: var(--rt-weight-bold); color: var(--rt-text-primary); }

.rsv-quality-badge {
  display: inline-flex; align-items: center; gap: var(--rt-space-2);
  background: var(--rt-surface-variant); padding: var(--rt-space-2) var(--rt-space-4);
  border-radius: 999px; font-size: var(--rt-text-sm); font-weight: var(--rt-weight-semibold);
  color: var(--rt-text-primary); margin-top: var(--rt-space-3);
}
.rsv-quality-dot { width: 10px; height: 10px; border-radius: 50%; background: #22c55e; flex-shrink: 0; }

.rsv-grid-wrap { display: flex; justify-content: center; margin: var(--rt-space-4) 0; padding: var(--rt-space-3) 0; }
.rsv-grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 3px; width: 100%; max-width: 200px; }
.rsv-grid-cell { 
  aspect-ratio: 1; 
  min-height: 14px; 
  background: rgba(0, 0, 0, 0.06); 
  border-radius: 3px; 
  transition: background 0.35s ease;
  border: 1px solid rgba(0, 0, 0, 0.08);
}
.rsv-grid-cell.active { 
  background: linear-gradient(135deg, #e63946, #ff6b7a); 
  border-color: rgba(230, 57, 70, 0.4);
  box-shadow: 0 1px 3px rgba(230, 57, 70, 0.3);
}

.rsv-compare-table-wrap { overflow-x: auto; }
.rsv-compare-table { width: 100%; border-collapse: collapse; font-size: var(--rt-text-sm); }
.rsv-compare-table th, .rsv-compare-table td { padding: var(--rt-space-2) var(--rt-space-3); text-align: left; border-bottom: 1px solid var(--rt-border-default); white-space: nowrap; }
.rsv-compare-table th { color: var(--rt-text-muted); font-weight: var(--rt-weight-semibold); font-size: var(--rt-text-xs); text-transform: uppercase; letter-spacing: 0.5px; }
.rsv-compare-table tr:hover td { background: rgba(230, 57, 70, 0.05); }

@media (max-width: 480px) { .rsv-metric-grid { grid-template-columns: 1fr; } .rsv-big-res { font-size: 1.4rem; } }
/* Matrix table in article */
.rsv-matrix-table {
  width: 100%; border-collapse: collapse; margin: var(--rt-space-5) 0;
  font-size: var(--rt-text-sm);
}
.rsv-matrix-table th, .rsv-matrix-table td {
  padding: var(--rt-space-3) var(--rt-space-4); border: 1px solid var(--rt-border-default);
  text-align: center;
}
.rsv-matrix-table th {
  background: var(--rt-surface-variant); font-weight: var(--rt-weight-semibold);
  color: var(--rt-text-primary);
}
.rsv-matrix-table td:first-child {
  text-align: left; font-weight: var(--rt-weight-semibold);
}