@charset "UTF-8";
.cu-input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; }
.cu-settings { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; padding: 14px; background: var(--alt-content-bg-color); border: 1px solid var(--border-color); border-radius: var(--tool-radius); margin-bottom: 18px; }
.cu-hint { font-weight: 400; opacity: 0.6; font-size: 0.78rem; }
.cu-results { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.cu-cell { display: flex; justify-content: space-between; align-items: center; gap: 8px; background: var(--content-bg-color); border: 1px solid var(--border-color); border-radius: var(--tool-radius-sm); padding: 10px 12px; cursor: pointer; transition: var(--tool-transition); }
.cu-cell:hover { border-color: var(--tool-accent); }
.cu-cell.active { border-color: var(--tool-accent); box-shadow: 0 0 0 2px rgba(76,175,80,0.25); }
.cu-cell .u { font-weight: 600; opacity: 0.7; font-size: 0.85rem; }
.cu-cell .v { font-family: 'Courier New', monospace; font-weight: 700; }
.cu-about p { margin: 0 0 12px; }
@media (max-width: 480px) { .cu-input-row { grid-template-columns: 1fr; } }