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.12s}.model-picker-item:last-child{border-bottom:none}.model-picker-item:hover{background:var(--surface-hover)}.model-picker-item.selected{background:var(--surface-active)}.model-picker-item-main{justify-content:space-between;align-items:center;gap:8px;display:flex}.model-picker-item-name{font-family:var(--font-mono);color:var(--fg);font-size:13px;font-weight:500}.model-picker-item-meta{font-family:var(--font-mono);color:var(--muted);gap:10px;margin-top:3px;font-size:10px;display:flex}.model-picker-item-id{opacity:.6}.model-picker-item-provider{border:1px solid var(--border-strong);color:var(--muted-strong);border-radius:3px;padding:1px 5px;font-size:9px}.model-picker-section-label{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:8px 14px 4px;font-size:10px;font-weight:600}.attach-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;place-items:center;width:40px;height:40px;margin-right:2px;transition:color 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var(--border);width:32px;height:32px;color:var(--muted);flex-shrink:0;place-items:center;display:grid}.attachment-info{flex:1;min-width:0}.attachment-name{font-family:var(--font-mono);color:var(--fg);white-space:nowrap;text-overflow:ellipsis;font-size:11px;display:block;overflow:hidden}.attachment-size{font-family:var(--font-mono);color:var(--muted);font-size:10px}.attachment-remove{color:var(--muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;place-items:center;padding:2px;transition:color .15s;display:grid}.attachment-remove:hover{color:var(--danger)}.msg-attachments{flex-wrap:wrap;gap:6px;margin-bottom:8px;display:flex}.msg-attachment-img{border:1px solid var(--border);object-fit:contain;max-width:200px;max-height:150px}.msg-attachment-file{background:var(--surface);border:1px solid var(--border);font-family:var(--font-mono);color:var(--muted-strong);align-items:center;gap:6px;padding:4px 10px;font-size:11px;display:inline-flex}