.col-stack{display:flex;flex-direction:column;gap:16px}.input-row{display:flex;align-items:center;gap:8px;margin-top:8px}.num-input{width:88px;padding:7px 10px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-mono);font-size:.875rem;font-weight:500;outline:none;transition:border-color var(--transition);-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.num-input::-webkit-outer-spin-button,.num-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.num-input:focus{border-color:var(--border-active)}.input-suffix{font-size:.8rem;font-weight:600;color:var(--text-muted);font-family:var(--font-mono)}.preset-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px}.preset-label{font-size:.75rem;color:var(--text-muted);font-weight:500;white-space:nowrap}.preset-chip{padding:4px 10px;border-radius:var(--radius-full);background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-secondary);font-size:.75rem;font-weight:600;cursor:pointer;transition:all var(--transition);font-family:var(--font-display)}.preset-chip:hover{border-color:var(--border-active);color:var(--accent);background:var(--accent-dim)}.savings-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 16px;display:flex;flex-direction:column;gap:12px}.savings-top{display:flex;align-items:center;justify-content:space-between}.savings-title{font-size:.78rem;color:var(--text-muted);font-weight:500}.savings-pct{font-size:.85rem;font-weight:800;color:var(--green);font-family:var(--font-mono)}.savings-bars{display:flex;flex-direction:column;gap:8px}.bar-row{display:grid;grid-template-columns:76px 1fr 68px;align-items:center;gap:8px}.bar-label{font-size:.72rem;color:var(--text-muted);font-weight:500}.bar-track{height:6px;background:#ffffff0f;border-radius:99px;overflow:hidden}.bar-fill{height:100%;border-radius:99px;transition:width .7s cubic-bezier(.4,0,.2,1)}.bar-orig{background:#ffffff26}.bar-comp{background:linear-gradient(90deg,#3b82f6,#68d391)}.bar-val{font-size:.72rem;color:var(--text-secondary);font-family:var(--font-mono);text-align:right;white-space:nowrap}[data-theme=light] .savings-card{background:var(--bg-surface)}[data-theme=light] .savings-track,[data-theme=light] .bar-track{background:#00000014}[data-theme=light] .bar-orig{background:#0003}[data-theme=light] .num-input{background:var(--bg-surface)}[data-theme=light] .preset-chip:hover{background:#2563eb12}@media (max-width: 992px){.compressor-page .tool-grid{display:flex;flex-direction:column;align-items:stretch!important;gap:24px;width:100%}.result-actions{grid-template-columns:1fr;gap:24px}}@media (max-width: 640px){.compressor-page .tool-grid{width:100%;margin:0}.panel-body{padding:20px 14px!important}}