#js-tool-container-porcelain-tile-calculator .ptc-app-grid{display:flex;flex-direction:column;gap:22px;font-family:var(--font-sans);color:var(--text-primary)}#js-tool-container-porcelain-tile-calculator .ptc-form-pane{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:22px;display:flex;flex-direction:column;gap:16px}#js-tool-container-porcelain-tile-calculator .ptc-grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:16px}#js-tool-container-porcelain-tile-calculator .ptc-grid-3col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}@media (max-width:680px){#js-tool-container-porcelain-tile-calculator .ptc-grid-2col,#js-tool-container-porcelain-tile-calculator .ptc-grid-3col{grid-template-columns:1fr}}#js-tool-container-porcelain-tile-calculator .ptc-results-pane{display:flex;flex-direction:column;gap:16px}#js-tool-container-porcelain-tile-calculator .ptc-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}#js-tool-container-porcelain-tile-calculator .ptc-res-card{background:var(--bg-primary);border:1px solid var(--border-color);border-left:4px solid var(--accent-primary);border-radius:var(--radius-md);padding:16px 18px;display:flex;flex-direction:column;justify-content:space-between;gap:6px}#js-tool-container-porcelain-tile-calculator .ptc-res-val{font-size:clamp(1.25rem,2.5vw,1.55rem);font-weight:800;color:var(--text-primary);font-variant-numeric:tabular-nums}#js-tool-container-porcelain-tile-calculator .ptc-highlight{color:var(--accent-primary)}#js-tool-container-porcelain-tile-calculator .ptc-cost{color:var(--success)}#js-tool-container-porcelain-tile-calculator .ptc-unit{font-size:0.85rem;font-weight:600;color:var(--text-secondary)}