/* Research & AI pages (Neo, Quant Research, Strategy Lab) — UI standard, October 2026. Tokens only. */

/* In-page tabs */
.ra-tabs{display:inline-flex;flex-wrap:wrap;gap:2px;padding:3px;margin:0 0 12px;border:1px solid var(--brd);border-radius:var(--radius-md);background:var(--s1);max-width:100%}
.ra-tab{background:transparent;border:0;border-radius:var(--radius-sm);color:var(--t2);font:inherit;font-size:var(--text-sm);font-weight:600;padding:7px 14px;min-height:34px;white-space:nowrap;cursor:pointer}
.ra-tab:hover{color:var(--t0)}
.ra-tab[aria-selected=true]{background:var(--s3);color:var(--t0)}
.ra-tab:focus-visible,.ra-how>summary:focus-visible,.ra-group>summary:focus-visible{outline:2px solid var(--blu);outline-offset:2px}
[role=tabpanel][hidden]{display:none!important}

/* Text */
.ra-caption{font-size:var(--text-sm);color:var(--t2);line-height:1.5;margin:0 0 10px}
.ra-panel-caption{margin-bottom:12px}
.ra-sub{font-size:var(--text-2xs);font-weight:500;color:var(--t3);margin-left:6px}
.ra-sub-title{font-size:var(--text-sm);font-weight:700;color:var(--t1);margin:14px 0 6px}
.ra-status{font-size:var(--text-sm);color:var(--t1);margin:10px 0 0}
.ra-status:empty{display:none}
.ra-status.is-error{color:var(--red)}
.ra-msg{font-size:var(--text-sm);color:var(--t1);margin:8px 0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ra-msg.is-error{color:var(--red)}
.ra-empty{display:flex;flex-direction:column;align-items:flex-start;gap:8px;color:var(--t2)}
.ra-empty-line{color:var(--t2);font-size:var(--text-sm);margin:0}

/* Cards and layout */
.ra-card-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:space-between;margin-bottom:6px}
.ra-card-head .card-t{margin-bottom:0;margin-right:auto}
#p-bt .card,#p-quant .card{margin-bottom:12px}
.ra-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;align-items:end;margin:10px 0}
.ra-fields-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.ra-fields-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.ra-field{display:flex;flex-direction:column;gap:4px;min-width:0}
.ra-field label{font-size:var(--text-xs);color:var(--t2);font-weight:600}
.ra-field input,.ra-field select{width:100%;min-width:0}
.ra-field-wide{grid-column:span 2}
.ra-field-action{justify-content:flex-end}
.ra-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:10px 0 0}
.ra-subrow{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-top:10px}
.ra-subrow .ra-caption{margin:0}
.ra-subrow .ra-actions{margin:0}
.ra-fieldset{border:1px solid var(--brd);border-radius:var(--radius-md);padding:8px 12px 12px;margin:10px 0}
.ra-fieldset legend{font-size:var(--text-xs);font-weight:700;color:var(--t1);padding:0 4px}
.ra-radios{display:flex;flex-wrap:wrap;gap:8px 16px;padding-top:8px}
.ra-radios label,.ra-check{display:flex;align-items:center;gap:6px;font-size:var(--text-sm);color:var(--t1);cursor:pointer}
.ra-check{margin:6px 0}
.ra-checklist{display:flex;align-items:flex-start;gap:8px;font-size:var(--text-xs);color:var(--t2);background:var(--s2);border:1px solid var(--brd);border-radius:var(--radius-sm);padding:8px 10px;margin:10px 0;cursor:pointer}
.ra-checklist input{margin-top:2px}
.ra-banner{display:flex;align-items:center;gap:8px;margin:8px 0}
.ra-banner span{flex:1}
.ra-divider{margin-top:10px;border-top:1px solid var(--brd);padding-top:8px}
.ra-result{font-size:var(--text-2xs);overflow-x:auto}
.ra-result:empty{display:none}
.ra-result table{min-width:520px}

/* Disclosures */
.ra-how{margin:10px 0 0}
.ra-how>summary,.ra-group>summary{cursor:pointer;font-size:var(--text-sm);color:var(--t1);font-weight:600;min-height:28px;display:flex;align-items:center;gap:6px;list-style:none}
.ra-how>summary::-webkit-details-marker,.ra-group>summary::-webkit-details-marker{display:none}
.ra-how>summary::before,.ra-group>summary::before{content:'▸';color:var(--t3);transition:transform .15s}
.ra-how[open]>summary::before,.ra-group[open]>summary::before{transform:rotate(90deg)}
.ra-how p,.ra-how li{font-size:var(--text-sm);color:var(--t2);line-height:1.55}
.ra-how ol,.ra-how ul{padding-left:20px;margin:6px 0}
.ra-group{margin:4px 0 12px;padding:10px 12px;border:1px solid var(--brd);border-radius:var(--radius-md);background:var(--s1)}
.ra-group[open]>summary{margin-bottom:8px}
.ra-run-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}

/* Strategy Lab engines and tables */
.ra-engine-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-bottom:12px}
.ra-engine{display:flex;flex-direction:column;margin-bottom:0!important}
.ra-engine .card-t{font-size:var(--text-sm)}
.ra-engine .ra-caption{font-size:var(--text-xs)}
.ra-engine-stat{margin:0 0 10px;min-height:48px;flex:1}
.ra-engine-stat .sp{width:16px;height:16px}
.ra-engine .btn{align-self:flex-start}
.ra-v{font-size:var(--text-md)!important}
.ra-table-wrap{overflow:auto;max-width:100%}
.ra-trades td:nth-child(n+3):nth-child(-n+5),.ra-trades th:nth-child(n+3):nth-child(-n+5),
.ra-batch td:nth-child(n+2):nth-child(-n+7),.ra-batch th:nth-child(n+2):nth-child(-n+7),
.ra-brain-table td:nth-child(n+2):nth-child(-n+5),.ra-brain-table th:nth-child(n+2):nth-child(-n+5){text-align:right;font-variant-numeric:tabular-nums}
#valResult,#brainResult,#engResult{border:1px solid var(--brd)}

/* Quant Research report tiles (not nested cards) */
.ra-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:10px 0}
.ra-tile{padding:12px;border:1px solid var(--brd);border-radius:var(--radius-md);background:var(--s2);min-width:0}
.ra-tile-label{font-size:var(--text-xs);font-weight:700;color:var(--t2);margin-bottom:6px}

/* Neo: hide the empty report card until a study is painted */
#neoReport:empty{display:none}
#neoReportActions[hidden]{display:none}
#neoLibraryCard .ra-sub-title{margin-top:16px}

/* Keep every Neo workspace tab visible on narrower screens instead of a hidden scroll strip. */
@media(max-width:1100px){.ra-fields-4{grid-template-columns:repeat(2,minmax(0,1fr))}.neo-manager-tabs{flex-wrap:wrap;overflow:visible}}
@media(max-width:760px){
 .ra-tabs{display:flex}
 .ra-tab{flex:1 1 auto}
 .ra-fields,.ra-fields-2,.ra-fields-4{grid-template-columns:repeat(2,minmax(0,1fr))}
 .ra-field-wide{grid-column:1/-1}
 .ra-field-action{grid-column:1/-1}
 .ra-field-action .btn{width:100%}
 .ra-tiles{grid-template-columns:1fr}
 .ra-subrow{flex-direction:column;align-items:flex-start}
}
@media(max-width:480px){.ra-fields,.ra-fields-2{grid-template-columns:1fr}}