.biq { max-width: 960px; }
.biq-card { border: 1px solid #dcdcde; padding: 14px 16px; border-radius: 10px; margin: 14px 0; background: #fff; }
.biq-muted { opacity: .8; }
.biq-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; align-items: end; }
.biq-grid2 label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; }
.biq-grid2 input, .biq textarea, .biq select { padding: 8px 10px; border: 1px solid #c3c4c7; border-radius: 8px; font-weight: 400; }
.biq textarea { width: 100%; }
.biq-actions { display: flex; gap: 12px; align-items: center; }
.biq-room-title { display: flex; justify-content: space-between; align-items: center; margin: 0 0 8px 0; }
.biq-room-title h3 { margin: 0; }
.biq-openings { margin-top: 10px; }
.biq-opening-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr 1fr; gap: 8px; align-items: end; margin: 8px 0; }
.biq-opening-row input, .biq-opening-row select { width: 100%; }
.biq-small { font-size: 12px; opacity: .8; }
.biq-btn-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.biq-error { color: #b32d2e; font-weight: 600; }
.biq-success { color: #007017; font-weight: 600; }
@media (max-width: 720px) {
  .biq-grid2 { grid-template-columns: 1fr; }
  .biq-opening-row { grid-template-columns: 1fr 1fr; }
}