.acp-widget{--acp-brand: #2563eb;--acp-bg: #ffffff;--acp-fg: #0f172a;--acp-muted: #64748b;--acp-border: #e2e8f0;font-family:var(--brand-font-body, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);color:var(--acp-fg);background:var(--brand-bg, var(--acp-bg));box-sizing:border-box;width:100%;max-width:480px;margin:0 auto;display:flex;flex-direction:column;border:1px solid var(--acp-border);border-radius:var(--brand-radius-card, 12px);overflow:hidden}.acp-widget *,.acp-widget *:before,.acp-widget *:after{box-sizing:inherit}.acp-header{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--acp-border)}.acp-header img{height:28px;width:auto;border-radius:6px}.acp-header .acp-title{font-weight:600;font-size:15px;font-family:var(--brand-font-heading, inherit)}.acp-header .acp-tagline{font-size:12px;color:var(--acp-muted)}.acp-tabs{display:flex;border-bottom:1px solid var(--acp-border)}.acp-tab{flex:1;padding:10px 8px;background:none;border:0;cursor:pointer;font-size:13px;color:var(--acp-muted);border-bottom:2px solid transparent}.acp-tab[aria-selected=true]{color:var(--acp-brand);border-bottom-color:var(--acp-brand);font-weight:600}.acp-body{padding:14px 16px;min-height:280px}.acp-disclosure{font-size:12px;color:var(--acp-muted);background:#f8fafc;border:1px solid var(--acp-border);border-radius:8px;padding:8px 10px;margin-bottom:12px}.acp-item{padding:10px 0;border-bottom:1px solid var(--acp-border)}.acp-item:last-child{border-bottom:0}.acp-item .acp-item-name{font-weight:600;font-size:14px}.acp-item .acp-item-desc{font-size:12px;color:var(--acp-muted);margin-top:2px}.acp-item .acp-item-price{font-size:13px;color:var(--acp-brand);margin-top:4px}.acp-item .acp-item-cat{font-size:11px;color:var(--acp-muted);text-transform:uppercase;letter-spacing:.04em}.acp-btn{background:var(--acp-brand);color:#fff;border:0;border-radius:var(--brand-radius-btn, 8px);padding:9px 14px;font-size:13px;cursor:pointer}.acp-btn:disabled{opacity:.5;cursor:not-allowed}.acp-btn-ghost{background:none;color:var(--acp-brand);border:1px solid var(--acp-border)}.acp-chat-log{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}.acp-msg{padding:8px 11px;border-radius:10px;font-size:13px;max-width:85%;white-space:pre-wrap}.acp-msg-user{align-self:flex-end;background:var(--acp-brand);color:#fff}.acp-msg-bot{align-self:flex-start;background:#f1f5f9;color:var(--acp-fg)}.acp-chat-input{display:flex;gap:8px}.acp-chat-input input{flex:1;padding:9px 11px;border:1px solid var(--acp-border);border-radius:8px;font-size:13px}.acp-note{font-size:12px;color:var(--acp-muted)}.acp-error{font-size:13px;color:#b91c1c}.acp-center{display:flex;align-items:center;justify-content:center;min-height:240px;text-align:center;padding:24px}