.site-notice{position:relative;z-index:1;padding:8px 16px;background:#e6f3f2;color:#173f3d;font:14px/1.6 sans-serif;flex-shrink:0;display:flex;align-items:center;gap:10px}.site-notice .site-logo{display:inline-flex;flex:0 0 auto}.site-notice .site-logo img{display:block;width:32px;height:32px;object-fit:contain}.site-notice a{color:#145e5a;text-decoration:underline}a.btn{text-decoration:none}body{min-height:100dvh}.status-bar{font-size:12px}@media(max-width:600px){.site-notice{font-size:12px;padding:4px 8px}}
header{position:relative;z-index:20;height:auto;min-height:60px;overflow:visible}header>.actions-area{min-width:0;flex-wrap:wrap;overflow:visible;justify-content:flex-start;gap:6px}
@media(max-width:700px){
  header{height:auto;min-height:54px;flex-wrap:wrap;padding:6px 8px;gap:4px}
  .actions-area{width:100%;overflow:visible;flex-shrink:0;justify-content:flex-start}
  .actions-area>.btn,.actions-area>.action-menu>summary.btn{font-size:14px;min-height:40px;padding:6px 9px;gap:4px;white-space:nowrap}
}
.action-menu-panel{position:absolute;top:calc(100% + 6px);max-height:calc(100dvh - 90px);overflow-y:auto}

.ir-modal-container{box-sizing:border-box;width:min(1120px,calc(100vw - 28px));max-width:calc(100vw - 28px);height:min(94dvh,900px);display:flex;flex-direction:column;overflow:hidden}
.ir-modal-body{box-sizing:border-box;min-width:0;max-width:100%;overflow-x:hidden;overflow-y:auto;display:flex;flex-direction:column;gap:14px}
.ir-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ir-controls label{font-weight:700}.ir-controls select{min-height:38px;border:1px solid var(--border-color,#d6d9e0);border-radius:7px;padding:6px 32px 6px 10px;background:#fff;color:inherit}
.ir-support{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;background:#f5f7fa;border:1px solid #dfe3e8}
.ir-support strong{white-space:nowrap;border-radius:999px;padding:4px 9px;color:#fff}.ir-support-supported{background:#25804f}.ir-support-partial{background:#a96600}.ir-support-none{background:#727782}
.ir-chart-wrap{box-sizing:border-box;flex:0 0 auto;width:100%;max-width:100%;min-width:0;overflow:visible;border:1px solid #dfe3e8;border-radius:8px;background:#fff}.ir-chart{display:block;flex:none;width:100%;max-width:100%;height:clamp(200px,32dvh,240px)}.ir-wave-axis{position:relative;flex:none;min-height:29px;margin-top:-1px;padding-top:7px;border-top:1px solid #cbd2dc;color:#273444;font-size:15px;font-weight:600;line-height:1.4;font-variant-numeric:tabular-nums}.ir-wave-axis span{position:absolute;top:7px;transform:translateX(-50%)}.ir-wave-axis span:nth-child(1){left:6.3%}.ir-wave-axis span:nth-child(2){left:15.08%}.ir-wave-axis span:nth-child(3){left:23.86%}.ir-wave-axis span:nth-child(4){left:32.64%}.ir-wave-axis span:nth-child(5){left:41.42%}.ir-wave-axis span:nth-child(6){left:58.98%}.ir-wave-axis span:nth-child(7){left:76.54%}.ir-wave-axis span:nth-child(8){left:97.61%}.ir-wave-axis-title{flex:none;min-height:36px;text-align:center;padding:5px 0 10px;color:#273444;font-size:15px;font-weight:700}
.ir-plot-bg{fill:#fff}.ir-grid{stroke:#e4e7ec;stroke-width:1}.ir-axis-label,.ir-axis-title{fill:#50545c;font-size:13px}.ir-axis-title{font-weight:700}
.ir-spectrum-path{fill:none;stroke:#2463a8;stroke-width:2.3;stroke-linejoin:round}.ir-peak-marker{stroke:#2463a8;stroke-width:8;opacity:.08;cursor:pointer}.ir-peak-marker:hover,.ir-peak-marker:focus,.ir-peak-marker.selected{opacity:.28;outline:none}
.ir-chart-help{flex:0 0 auto;font-size:.84rem;color:var(--text-muted);margin:-7px 0 0}.ir-table-wrap{box-sizing:border-box;flex:0 0 clamp(170px,24dvh,260px);height:clamp(170px,24dvh,260px);min-height:170px;max-height:260px;overflow:auto;border:1px solid #dfe3e8;border-radius:8px}
.ir-table{border-collapse:collapse;width:100%;font-size:.87rem}.ir-table th{position:sticky;top:0;background:#eef2f7;z-index:1;text-align:left}.ir-table th,.ir-table td{padding:8px 10px;border-bottom:1px solid #e5e8ed;vertical-align:top}.ir-table tbody tr{cursor:pointer}.ir-table tbody tr:hover,.ir-table tbody tr:focus,.ir-table tbody tr.selected{background:#e9f2ff;outline:none}
.ir-confidence{font-weight:700}.ir-confidence-high{color:#167044}.ir-confidence-medium{color:#975c00}.ir-confidence-low{color:#a22}.ir-empty{text-align:center;color:var(--text-muted)}
.ir-warnings{padding:10px 14px;border-radius:8px;background:#fff8e6;border:1px solid #efd18b}.ir-warnings h3{font-size:.95rem;margin:0 0 6px}.ir-warnings ul{margin:0;padding-left:20px;font-size:.84rem}.ir-warnings li+li{margin-top:4px}
@media(max-width:700px){.ir-modal-container{width:calc(100vw - 12px);height:94dvh}.ir-modal-body{min-width:0}.ir-controls{align-items:stretch}.ir-controls label{width:100%}.ir-controls select,.ir-controls .btn{flex:1}.ir-support{align-items:flex-start;flex-direction:column}.ir-chart{min-width:0;height:210px}.ir-table-wrap{flex-basis:190px;height:190px;min-height:190px;max-height:190px}.ir-table{min-width:800px}}
#image-preview{margin:auto;border:1px solid #cbd5e1;border-radius:12px;padding:20px;width:min(640px,90vw);max-height:90dvh;overflow:auto;color:#18212f;background:white}
#image-preview::backdrop{background:#18212f99}
#image-preview h2{font-size:18px;margin-bottom:12px}
#image-preview img{display:block;max-width:100%;max-height:55dvh;object-fit:contain;margin:auto;background:white}
#image-preview p{font-size:14px;line-height:1.7;margin:14px 0}
#image-preview .btn{display:inline-flex;margin-right:12px;font-size:14px}
.analytics-choice{position:fixed!important;z-index:100;bottom:12px;left:12px;right:12px;width:auto;max-height:65dvh;overflow:auto;font-size:14px}
[data-analytics-settings] button{display:block;width:100%;padding:10px;border:0;background:transparent;text-align:left;font:inherit;cursor:pointer}

@media(max-width:700px){
  header{min-height:52px;height:52px;flex-wrap:nowrap;padding:4px 6px;overflow:visible}
  header>.actions-area{width:auto;flex:1;flex-wrap:nowrap;gap:3px;overflow-x:auto;overflow-y:visible;justify-content:flex-start;scrollbar-width:none;overscroll-behavior-x:contain}
  header>.actions-area::-webkit-scrollbar{display:none}
  .actions-area>.btn,.actions-area>.action-menu>summary.btn{flex:0 0 auto;min-height:42px;padding:7px 6px;gap:2px}
  .actions-area>.header-history-btn{display:none}
  .action-menu>summary.btn .menu-label{font-size:0}
  .action-menu>summary.btn .menu-label::after{content:attr(data-mobile-label);font-size:12.5px}
  .action-menu>summary.btn .menu-chevron{display:none}
  .action-menu-panel{position:fixed;top:56px;right:6px;left:6px;width:auto;max-width:none}
  .site-notice{min-height:28px;max-height:28px;padding:3px 8px;overflow-x:auto;overflow-y:hidden;white-space:nowrap;scrollbar-width:none}
  .site-notice::-webkit-scrollbar{display:none}
}

.chemliora-brand{display:flex;flex:0 0 auto;align-items:center;min-width:0}
.chemliora-brand picture,.chemliora-brand img{display:block}
.chemliora-brand img{width:190px;height:auto}
header{gap:12px}
@media(max-width:1024px){.chemliora-brand img{width:165px}}
@media(max-width:700px){
  header{gap:4px}
  .chemliora-brand{flex:0 0 38px}
  .chemliora-brand img{width:38px;height:38px}
  .site-notice .site-logo{display:none}
}