.qc-tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.qc-tabs button{border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 14px;cursor:pointer}.qc-tabs button.active{background:var(--teal);color:#fff;border-color:var(--teal)}
.qc-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.qc-summary .panel{padding:16px}.qc-summary small{color:var(--muted)}.qc-summary b{display:block;font-size:24px;margin-top:8px}
.lj-chart{position:relative;height:330px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-top:12px;overflow:hidden;padding:18px 20px 32px 50px}.lj-plot{height:100%;position:relative}.lj-line{position:absolute;left:0;right:0;border-top:1px dashed #cbd8d7}.lj-line span{position:absolute;right:100%;width:44px;text-align:right;transform:translateY(-50%);padding-right:7px;font-size:9px;color:var(--muted)}.lj-line.mean{border-color:var(--teal);border-style:solid}.lj-line.limit{border-color:#e9aaaa}.lj-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.lj-point{cursor:pointer}.qc-legend{display:flex;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:11px;margin-top:12px}.qc-legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}.qc-rule-list{display:flex;gap:5px;flex-wrap:wrap}.qc-rule{font-size:9px;padding:4px 7px;border-radius:12px;background:#fdeaea;color:#c94444}.qc-ok{color:var(--green);font-weight:600}.qc-config-title{display:flex;align-items:center;gap:8px}.qc-config-title small{color:var(--muted);font-weight:400}.qc-note{background:#f1f8f7;border-left:3px solid var(--teal);padding:12px 14px;border-radius:8px;margin-bottom:16px;font-size:12px}.qc-actions{display:flex;gap:7px;flex-wrap:wrap}.qc-overdue{color:var(--red);font-weight:600}.qc-capa{max-width:260px;white-space:normal}.qc-empty{text-align:center;padding:36px;color:var(--muted)}
@media(max-width:900px){.qc-summary{grid-template-columns:1fr 1fr}}@media(max-width:600px){.qc-summary{grid-template-columns:1fr}.lj-chart{padding-left:42px}.qc-actions{min-width:180px}}

/* Sidebar cuộn độc lập khi menu dài hơn màn hình. */
.sidebar{overflow-y:auto;overflow-x:hidden;scrollbar-width:thin;scrollbar-color:#b9cecb transparent}
.sidebar::-webkit-scrollbar{width:7px}.sidebar::-webkit-scrollbar-thumb{background:#b9cecb;border-radius:8px}.sidebar::-webkit-scrollbar-track{background:transparent}
.sidebar nav{flex:0 0 auto}.sidebar-help{flex:0 0 auto;margin-top:22px}
.eqc-line-editor{margin:18px 0}.eqc-line-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.eqc-line-head h4{margin:0 0 4px}.eqc-line-head small{color:var(--muted)}.eqc-program-line{display:grid;grid-template-columns:1.35fr .75fr 1.2fr .7fr auto;gap:10px;align-items:end;padding:12px 0;border-bottom:1px solid var(--line)}.eqc-program-line label{font-size:11px}.eqc-program-line input{padding:10px}.eqc-program-line>button{height:40px;padding:0 8px}@media(max-width:900px){.eqc-program-line{grid-template-columns:1fr 1fr}.eqc-program-line>button{justify-self:start}}
.qc-level-editor{margin:20px 0 8px}.qc-level-heading{margin-bottom:10px}.qc-level-heading h4{margin:0 0 4px;font-size:14px}.qc-level-heading small{color:var(--muted)}.qc-level-row{display:grid;grid-template-columns:125px repeat(5,minmax(125px,1fr));gap:12px;align-items:end;background:#f5faf9;border:1px solid #dce9e7;border-radius:12px;padding:14px;margin-bottom:10px}.qc-level-name{align-self:center}.qc-level-name b{display:block;color:var(--teal);font-size:15px;margin-bottom:3px}.qc-level-name small{color:var(--muted);font-size:9px}.qc-level-row label{font-size:11px}.qc-level-row input{padding:10px;background:#fff}@media(max-width:800px){.qc-level-row{grid-template-columns:1fr 1fr}.qc-level-name{grid-column:1/-1;border-bottom:1px solid var(--line);padding-bottom:8px}}
dialog:has(.qc-level-editor){width:min(1250px,97vw)}dialog:has(.eqc-line-editor){width:min(1050px,95vw)}
.iqc-entry-editor{margin:18px 0}.iqc-entry-heading{margin-bottom:10px}.iqc-entry-heading h4{margin:0 0 4px}.iqc-entry-heading small{color:var(--muted)}.iqc-entry-level{display:grid;grid-template-columns:1fr 260px;gap:18px;align-items:end;background:#f5faf9;border:1px solid #dce9e7;border-radius:11px;padding:13px;margin-bottom:9px}.iqc-entry-name{align-self:center}.iqc-entry-name b{display:block;color:var(--teal);font-size:14px;margin-bottom:4px}.iqc-entry-name small{color:var(--muted);font-size:10px}.iqc-entry-level label{font-size:11px}.iqc-entry-level input{background:#fff}dialog:has(.iqc-entry-editor){width:min(850px,95vw)}@media(max-width:650px){.iqc-entry-level{grid-template-columns:1fr}}