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/* Clinical features are assessed before nephrotic-range proteinuria. */
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.citation-title{font-size:1rem;color:var(--ink)}.citation-authors{margin-top:10px;line-height:1.8}.citation-correspondence{margin:12px 0 8px;color:var(--ink)}

/* Compact clinical workstation layout */
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.brand-mark>span{font-size:.8rem;margin-top:2px}
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.intro-row{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(370px,.8fr);align-items:center;gap:16px;margin-bottom:12px}
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h1{font-size:1.8rem;line-height:1.1;margin:3px 0 4px}
.subtitle{font-size:.875rem;line-height:1.4}
.research-badge{font-size:.75rem;padding:4px 10px}
.evidence-note{align-items:center;gap:9px;padding:9px 12px;margin:0;font-size:.8125rem;line-height:1.4}
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.panel{padding:14px;border-radius:12px}
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.step{width:24px;height:24px;border-radius:6px}
h2{font-size:1rem;line-height:1.3}
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.context-panel .question+.question{margin:0!important;padding:10px!important}
.context-panel .question:not(.redflag-question){position:relative;padding-right:128px!important;min-height:70px}
.context-panel .question:not(.redflag-question) legend{padding-right:0}
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.segmented label>span{min-height:32px;padding:5px 9px;border-radius:5px;font-size:.8125rem;line-height:1.25}
.flag-list,ul.flag-list{margin:0 0 7px;padding-left:18px;font-size:.75rem;line-height:1.35}
ul.flag-list li{padding-left:1px}
ul.flag-list li+li{margin-top:2px}
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.redflag-question>.help,.redflag-question .redflag-guidance{margin-top:7px;padding:6px 8px;font-size:.75rem;line-height:1.35}

/* Extra-compact clinical context */
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.context-panel .question legend+.help{margin-top:3px;margin-bottom:0;font-size:.75rem;line-height:1.3}
.redflag-question .flag-list{margin-right:154px;margin-bottom:0;line-height:1.25}
.redflag-question .segmented{top:31px;right:7px;width:145px}
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.context-panel:has(input[name="redflags"][value="yes"]:checked) .context-guidance{background:#fff6e8;border-left-color:#b67b27;color:#654815}
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.binary-grid .factor-question{margin:0!important;padding:9px!important;border:1px solid #e5edf1!important;border-radius:9px;background:#f9fbfc}
.binary-grid .factor-question legend{margin-bottom:4px}
.binary-grid .factor-question .help{font-size:.75rem;line-height:1.3}
.binary-grid .factor-question .segmented{margin-top:6px}
.binary-grid .subtle{margin-top:6px}
.choice-grid>.factor-question{margin:0!important;padding:9px!important;border:1px solid #e5edf1!important;border-radius:9px;background:#f9fbfc}
.sediment-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.sediment-options>label{align-items:flex-start;gap:7px;padding:7px 8px;border-radius:8px}
.sediment-options input{width:16px;height:16px;flex-basis:16px;margin-top:2px}
.sediment-options strong{font-size:.8125rem;line-height:1.3}
.sediment-options small{font-size:.75rem;line-height:1.25;margin-top:1px}
.sediment-options b{font-size:.8125rem;line-height:1.35}
.sediment-options+.help{margin-top:6px;font-size:.75rem}
.form-bottom{padding-top:9px;margin-top:10px;gap:10px;font-size:.75rem}
.form-actions{display:flex;gap:7px;align-items:center}
.reset-button,.calculate-button{border-radius:8px;padding:7px 11px;min-height:36px;font-size:.8125rem;font-weight:650;white-space:nowrap}
.calculate-button{border:1px solid var(--navy);background:var(--navy);color:#fff}
.calculate-button:hover{background:#19475e}
.sticky-results{top:12px;gap:10px}
.score-card{padding:16px 18px;border-radius:12px}
.score-top h2{font-size:.75rem}
.score-value{gap:12px;margin:4px 0 9px}
.score-value>strong{font-size:3.65rem;line-height:1.05}
.score-value>span{font-size:.875rem}
.score-card>p{font-size:.8125rem;line-height:1.4;margin-top:9px;min-height:0}
.score-actions{display:flex;justify-content:flex-end;gap:7px;margin-top:10px;padding-top:9px;border-top:1px solid #355363}
.score-actions .reset-button{border-color:#53707f;background:transparent;color:#d9e8ee}
.score-actions .reset-button:hover{background:#ffffff12}
.score-actions .calculate-button{border-color:#fff;background:#fff;color:var(--navy)}
.score-actions .calculate-button:hover{background:#e8f3f5}
.performance-panel{padding:14px}
.performance-panel .section-heading{margin-bottom:2px}
.performance-panel h2{font-size:.9375rem}
.performance-intro{font-size:.75rem;margin-top:2px}
.select-label{font-size:.8125rem;margin:9px 0 4px}
select{min-height:39px;padding:7px 32px 7px 9px;font-size:.8125rem}
.cutoff-note{font-size:.75rem;line-height:1.35;margin-top:5px;min-height:0}
.metrics{margin:9px 0}
.metrics>div{padding:8px 10px}
.metrics span{font-size:.75rem}
.metrics strong{font-size:1.35rem;line-height:1.25;margin-top:1px}
.metrics strong.unavailable{font-size:.8125rem;padding-top:5px}
.metric-explanation{font-size:.75rem;line-height:1.4}
.metric-explanation p+p{margin-top:4px}
.metric-footnote{font-size:.6875rem;line-height:1.35;margin-top:8px;padding-top:7px}
.test-classification{padding:6px 8px;font-size:.75rem;line-height:1.35;margin-top:7px}
.pathway-panel{margin-top:14px}
.pathway-panel .section-heading{margin-bottom:9px}
.pathway-grid{gap:9px;margin-bottom:8px}
.pathway-grid>div{padding:11px 13px}
.pathway-grid h3{font-size:.9375rem;margin-top:3px}
.pathway-panel>.help{font-size:.75rem}
.references{margin-top:12px}
.citation{padding:12px 4px 5px}
footer{max-width:1432px;padding:14px 0 20px}

@media(max-width:1200px){
  .intro-row{grid-template-columns:minmax(0,1fr) minmax(330px,.72fr)}
  .workspace{grid-template-columns:minmax(0,1.75fr) minmax(305px,.85fr)}
  .numeric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .context-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .context-panel .question:first-child{grid-column:1;grid-row:1}
  .context-panel .question:last-child{grid-column:2;grid-row:1}
  .redflag-question{grid-column:1/-1;grid-row:2}
  .choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .choice-grid>.factor-question{grid-column:1/-1}
}
@media(max-width:900px){
  main{padding:16px 24px 20px}
  .intro-row{grid-template-columns:1fr;gap:9px}
  .page-heading{align-items:center}
  .workspace{grid-template-columns:1fr}
  .context-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .context-panel .question:first-child,.context-panel .question:last-child{grid-column:auto;grid-row:auto}
  .redflag-question{grid-column:auto;grid-row:auto}
  .numeric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .choice-grid{grid-template-columns:minmax(0,.75fr) minmax(0,.72fr) minmax(0,1.65fr)}
  .choice-grid>.factor-question{grid-column:auto}
  .sediment-options{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:720px){
  .context-grid{grid-template-columns:1fr}
  .context-panel .question:not(.redflag-question){padding-right:10px!important}
  .context-panel .question:not(.redflag-question) .segmented,.redflag-question .segmented{position:static;width:100%}
  .redflag-question .flag-list{margin-right:0}
  .redflag-question .flag-list{display:block}
  .redflag-question .flag-list li+li{margin-top:2px}
  .numeric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .choice-grid{grid-template-columns:1fr}
  .binary-grid{display:grid;grid-template-columns:1fr;gap:0}
  .choice-grid>.factor-question{grid-column:auto}
  .sediment-options{grid-template-columns:1fr}
}
@media(max-width:600px){
  .topbar-inner{padding:9px 16px}
  main{padding:14px 14px 18px}
  h1{font-size:1.65rem}
  .intro-row{margin-bottom:10px}
  .subtitle{font-size:.8125rem}
  .evidence-note{font-size:.75rem}
  .panel{padding:12px}
  .form-bottom{align-items:flex-end}
  .form-bottom>span{max-width:48%}
  .form-actions{flex-direction:column-reverse;align-items:stretch}
  .reset-button,.calculate-button{width:100%}
  .score-card{padding:15px}
  footer{margin:0 14px}
}
@media print{
  .intro-row{display:block}
  .context-grid{grid-template-columns:repeat(3,1fr)}
  .numeric-grid{grid-template-columns:repeat(4,1fr)}
  .binary-grid{grid-template-columns:repeat(2,1fr)}
  .sediment-options{grid-template-columns:repeat(3,1fr)}
  .calculate-button{display:none}
}