.brain-profile-bar{background:#fff;border-bottom:1px solid var(--brain-border-soft,#e6e8ec);padding:8px 16px;position:sticky;top:0;z-index:900;box-shadow:0 4px 12px rgba(23,32,51,0.04)}.brain-profile-bar__inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.brain-profile-bar__label{font-size:12px;font-weight:600;color:var(--brain-text-muted,#667085);margin-right:4px}.brain-profile-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:2px solid transparent;background:var(--brain-bg-soft-blue,#eaf6ff);font-family:'Nunito',system-ui,sans-serif;font-weight:700;font-size:14px;color:var(--brain-text-main,#172033);cursor:pointer;transition:transform 0.15s ease,border-color 0.15s ease}.brain-profile-chip:hover{transform:scale(1.02)}.brain-profile-chip--active{border-color:var(--brain-primary,#2ed3a6);background:#e9fff7}.brain-profile-chip__add{background:#fff;border:2px dashed var(--brain-border-soft,#d0d5dd);color:var(--brain-primary-dark,#128163)}.brain-profile-modal{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:16px}.brain-profile-modal[hidden]{display:none}.brain-profile-modal__backdrop{position:absolute;inset:0;background:rgba(23,32,51,0.45)}.brain-profile-modal__panel{position:relative;background:#fff;border-radius:24px;padding:1.5rem;max-width:400px;width:100%;box-shadow:0 20px 50px rgba(23,32,51,0.15)}.brain-profile-modal__panel h2{font-family:'Nunito',sans-serif;font-size:1.25rem;margin:0 0 1rem}.brain-profile-modal__panel label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--brain-text-muted)}.brain-profile-modal__panel input,.brain-profile-modal__panel select{width:100%;padding:12px;border-radius:12px;border:1px solid var(--brain-border-soft);margin-bottom:12px;font-size:16px}.brain-profile-modal__actions{display:flex;gap:8px;margin-top:8px}.brain-profile-modal__actions .lipa-btn{flex:1}.brain-profile-modal__actions{flex-wrap:wrap}.lipa-btn--danger{background:#ffecec !important;color:#c92a2a !important;border:1px solid rgba(255,107,107,0.5) !important}.brain-profile-emoji-label{font-size:13px;font-weight:600;color:var(--brain-text-muted,#667085);margin:0 0 8px}.brain-profile-emoji-grid{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.brain-profile-emoji{width:44px;height:44px;font-size:1.5rem;border-radius:14px;border:2px solid var(--brain-border-soft,#e6e8ec);background:#fff;cursor:pointer;transition:transform 0.12s ease,border-color 0.12s ease}.brain-profile-emoji--on{border-color:var(--brain-primary,#2ed3a6);background:#e9fff7;transform:scale(1.05)}