/* Designer IA Phase 1: persistent brand memory */
.brand-memory-page,.brand-understanding-page{max-width:1180px}
.brand-memory-hero{display:grid;grid-template-columns:minmax(0,1fr) 96px;align-items:center;gap:var(--space-6);margin:var(--space-4) 0 var(--space-6);padding:28px 32px;border:1px solid #cfe2ff;border-radius:var(--radius-lg);background:linear-gradient(135deg,#f7fbff,#eaf4ff)}
.brand-memory-hero h1,.brand-understanding-page h1{margin:4px 0 8px}
.brand-memory-hero .lead{margin:0;max-width:780px}
.brand-memory-hero>span{width:76px;height:76px;display:grid;place-items:center;border-radius:50%;background:white;color:var(--color-primary);font-size:34px;box-shadow:var(--shadow-sm)}
.brand-memory-content{display:grid;gap:var(--space-5)}
.known-brand-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4)}
.known-brand-grid>div{display:grid;gap:6px;padding:14px;border-radius:var(--radius-sm);background:var(--color-surface-subtle)}
.known-brand-grid small,.brand-understanding-grid small{color:var(--color-text-secondary);font-weight:700}
.known-brand-grid strong{line-height:1.45}
.brand-positioning-card form{display:grid;gap:var(--space-4)}
.brand-quick-tags{display:flex;flex-wrap:wrap;gap:10px;padding:0;border:0}
.brand-quick-tags legend{width:100%;margin-bottom:4px;font-weight:800}
.brand-quick-tags label{position:relative;margin:0}
.brand-quick-tags input{position:absolute;width:1px;height:1px;min-height:0;opacity:0;pointer-events:none}
.brand-quick-tags span{min-height:44px;display:flex;align-items:center;padding:9px 14px;border:1px solid var(--color-border);border-radius:999px;background:white;color:var(--color-text-secondary);font-weight:750}
.brand-quick-tags input:checked+span{border-color:var(--color-primary);background:var(--color-primary-soft);color:var(--color-primary)}
.brand-reference-section{display:grid;gap:var(--space-4)}
.brand-reference-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4)}
.reference-group{min-width:0;display:grid;align-content:start;gap:var(--space-4)}
.reference-group h3,.reference-group p{margin:0}
.reference-group>div:first-child p{margin-top:6px;color:var(--color-text-secondary);font-size:14px;line-height:1.45}
.reference-upload{display:grid;gap:10px}
.reference-drop{min-height:88px;display:grid;place-items:center;padding:14px;border:1px dashed var(--color-primary);border-radius:var(--radius-sm);background:var(--color-primary-soft);color:var(--color-primary);text-align:center;font-weight:800;cursor:pointer}
.reference-drop input{width:100%;min-height:44px;margin-top:8px;font-size:13px}
.reference-list{display:grid;gap:10px}
.reference-item{min-width:0;display:grid;grid-template-columns:58px minmax(0,1fr) auto;align-items:center;gap:10px;padding-top:10px;border-top:1px solid var(--color-border)}
.reference-item img{width:58px;height:58px;object-fit:cover;border-radius:var(--radius-sm)}
.reference-item>div{min-width:0;display:grid;gap:4px}
.reference-item strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.analysis-status{font-size:12px;color:var(--color-text-secondary)}
.analysis-status.ready{color:var(--color-success)}.analysis-status.failed{color:var(--color-danger)}.analysis-status.processing{color:var(--color-primary)}
.brand-memory-actions,.brand-confirm-actions{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3)}
.brand-memory-actions p{flex:1;margin:0}
.brand-understanding-page>header{margin:var(--space-4) 0 var(--space-6)}
.brand-understanding-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--space-4)}
.brand-understanding-grid article{min-height:132px;display:grid;align-content:start;gap:10px}
.brand-understanding-grid strong{line-height:1.5;text-transform:none}
.brand-confirm-actions{margin:var(--space-5) 0}
#brand-adjust-form{display:grid;gap:var(--space-4)}
.brand-summary-actions{display:grid;gap:10px;margin-top:var(--space-4)}
.brand-summary-actions .button-link{width:100%;justify-content:center}

@media(max-width:1000px){.brand-reference-groups{grid-template-columns:1fr 1fr}.brand-understanding-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.brand-memory-hero{grid-template-columns:1fr;padding:22px}.brand-memory-hero>span{display:none}.known-brand-grid,.brand-reference-groups,.brand-understanding-grid{grid-template-columns:1fr}.brand-memory-actions,.brand-confirm-actions{align-items:stretch;flex-direction:column}.brand-memory-actions>* ,.brand-confirm-actions>*{width:100%}.reference-item{grid-template-columns:52px minmax(0,1fr)}.reference-item .text-button{grid-column:1/-1;width:100%}}
@media(max-width:430px){.brand-memory-page,.brand-understanding-page{padding-left:16px;padding-right:16px}.brand-memory-hero{padding:18px}.reference-group,.known-brand,.brand-positioning-card,#brand-adjust-form{padding:18px}}