#js-tool-container-duct-area-weight-calculator .daw-calculator-app{display:flex;flex-direction:column;gap:20px;font-family:var(--font-sans);color:var(--text-primary)}#js-tool-container-duct-area-weight-calculator .daw-input-card{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-duct-area-weight-calculator .daw-row-2col{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media (max-width:640px){#js-tool-container-duct-area-weight-calculator .daw-row-2col{grid-template-columns:1fr}}#js-tool-container-duct-area-weight-calculator .daw-results-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:22px;display:flex;flex-direction:column;gap:18px}#js-tool-container-duct-area-weight-calculator .daw-metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}#js-tool-container-duct-area-weight-calculator .daw-metric-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-left:4px solid var(--accent-primary);border-radius:var(--radius-md);padding:14px 16px;display:flex;flex-direction:column;justify-content:space-between;gap:6px}#js-tool-container-duct-area-weight-calculator .daw-metric-val-wrap{display:flex;align-items:baseline;justify-content:space-between;gap:6px}#js-tool-container-duct-area-weight-calculator .daw-val-accent{font-size:clamp(1.25rem,2.5vw,1.6rem);font-weight:800;color:var(--accent-primary);font-variant-numeric:tabular-nums}#js-tool-container-duct-area-weight-calculator .daw-val-primary{font-size:clamp(1.25rem,2.5vw,1.6rem);font-weight:800;color:var(--success);font-variant-numeric:tabular-nums}#js-tool-container-duct-area-weight-calculator .daw-val-dark{font-size:clamp(1.2rem,2.2vw,1.45rem);font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums}#js-tool-container-duct-area-weight-calculator .daw-unit{font-size:0.85rem;font-weight:700;color:var(--text-secondary)}#js-tool-container-duct-area-weight-calculator .daw-velocity-box{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px;display:flex;flex-direction:column;gap:10px}#js-tool-container-duct-area-weight-calculator .daw-v-row{display:flex;justify-content:space-between;align-items:center}#js-tool-container-duct-area-weight-calculator .daw-v-badge{font-size:1.05rem;font-weight:800;color:var(--accent-primary);font-variant-numeric:tabular-nums}#js-tool-container-duct-area-weight-calculator .daw-progress-bar-bg{width:100%;height:8px;background:var(--bg-tertiary);border-radius:var(--radius-sm);overflow:hidden}#js-tool-container-duct-area-weight-calculator .daw-progress-fill{height:100%;width:0%;background:var(--success);transition:width 0.25s ease,background-color 0.25s ease}#js-tool-container-duct-area-weight-calculator .daw-v-info{margin:0;font-size:0.85rem;color:var(--text-secondary);font-weight:600}