.pcn-overlay{--pcn-primary:#ea7a1a;--pcn-primary-soft:#fff4e8;--pcn-border:#e2e8f0;--pcn-ink:#0f172a;--pcn-muted:#64748b;--pcn-bubble-own:#ffedd5;--pcn-bubble-other:#ffffff;position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center;padding:0;background:rgb(0 0 0/.5)}@media (min-width:640px){.pcn-overlay{align-items:center;padding:1.25rem}}.pcn-dialog{background:#fff;border-radius:1rem 1rem 0 0;box-shadow:0 25px 50px -12px rgb(0 0 0/.3);width:100%;max-width:100%;height:min(78vh,640px);max-height:92vh;overflow:hidden;display:flex;flex-direction:column}@media (min-width:640px){.pcn-dialog{border-radius:.875rem;width:min(100%,560px);height:min(72vh,620px)}}.pcn-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.875rem 1rem;border-bottom:1px solid var(--pcn-border);background:linear-gradient(180deg,var(--pcn-primary-soft),#fff);flex-shrink:0}.pcn-header-meta{min-width:0;flex:1}.pcn-eyebrow{margin:0;font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--pcn-primary)}.pcn-title{font-size:1rem;font-weight:700;color:var(--pcn-ink)}.pcn-subtitle,.pcn-title{margin:.15rem 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pcn-subtitle{font-size:.75rem;color:var(--pcn-muted)}.pcn-close{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:.5rem;border:none;background:transparent;color:var(--pcn-muted);cursor:pointer;flex-shrink:0}.pcn-close:hover{background:rgb(0 0 0/.05);color:var(--pcn-ink)}.pcn-product-strip{display:flex;align-items:center;gap:.75rem;padding:.65rem 1rem;border-bottom:1px solid var(--pcn-border);background:#fafafa;flex-shrink:0}.pcn-product-thumb{width:2.75rem;height:2.75rem;border-radius:.5rem;-o-object-fit:contain;object-fit:contain;background:#fff;border:1px solid var(--pcn-border);flex-shrink:0}.pcn-product-name{margin:0;font-size:.8125rem;font-weight:600;color:var(--pcn-ink);line-height:1.3}.pcn-product-hint{margin:.15rem 0 0;font-size:.7rem;color:var(--pcn-muted)}.pcn-messages{flex:1;min-height:0;overflow-y:auto;padding:1rem;gap:.5rem;background:radial-gradient(circle at 20% 10%,rgba(234,122,26,.06),transparent 40%),radial-gradient(circle at 80% 90%,rgba(234,122,26,.05),transparent 45%),#f8fafc}.pcn-messages,.pcn-status{display:flex;flex-direction:column}.pcn-status{align-items:center;justify-content:center;gap:.65rem;padding:2.5rem 1rem;text-align:center;color:var(--pcn-muted);font-size:.875rem}.pcn-spinner{width:2rem;height:2rem;border-radius:9999px;border:2px solid var(--pcn-primary);border-top:2px solid transparent;animation:pcn-spin .7s linear infinite}@keyframes pcn-spin{to{transform:rotate(1turn)}}.pcn-error{color:#dc2626;font-size:.8125rem;margin:0}.pcn-row{display:flex;width:100%}.pcn-row--own{justify-content:flex-end}.pcn-row--other{justify-content:flex-start}.pcn-bubble{max-width:min(85%,380px);padding:.55rem .85rem;font-size:.875rem;line-height:1.45;border-radius:1rem;border:1px solid var(--pcn-border);box-shadow:0 1px 2px rgb(0 0 0/.04);word-break:break-word}.pcn-bubble--own{background:var(--pcn-bubble-own);border-color:#fed7aa;border-bottom-right-radius:.35rem;color:var(--pcn-ink)}.pcn-bubble--other{background:var(--pcn-bubble-other);border-bottom-left-radius:.35rem;color:var(--pcn-ink)}.pcn-composer{display:flex;align-items:flex-end;gap:.5rem;padding:.75rem 1rem;border-top:1px solid var(--pcn-border);background:#fff;flex-shrink:0}.pcn-input{flex:1;min-height:2.5rem;max-height:6rem;resize:none;border:1px solid var(--pcn-border);border-radius:.75rem;padding:.55rem .75rem;font-size:.875rem;line-height:1.4;color:var(--pcn-ink);background:#fff;outline:none}.pcn-input:focus{border-color:var(--pcn-primary);box-shadow:0 0 0 3px rgba(234,122,26,.15)}.pcn-send{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:.75rem;border:none;background:var(--pcn-primary);color:#fff;cursor:pointer;flex-shrink:0}.pcn-send:disabled{opacity:.5;cursor:not-allowed}.pcn-send:not(:disabled):hover{filter:brightness(.95)}.pcn-footer{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.5rem 1rem .75rem;border-top:1px solid var(--pcn-border);background:#fafafa;flex-shrink:0}.pcn-footer-link{font-size:.75rem;font-weight:600;color:var(--pcn-primary);text-decoration:none}.pcn-footer-link:hover{text-decoration:underline}.pcn-footer-note{margin:0;font-size:.7rem;color:var(--pcn-muted)}.dark .pcn-bubble--other,.dark .pcn-composer,.dark .pcn-dialog{background:#0f172a;color:#f8fafc}.dark .pcn-footer,.dark .pcn-header,.dark .pcn-product-strip{background:#1e293b;border-color:#334155}.dark .pcn-bubble,.dark .pcn-product-name,.dark .pcn-title{color:#f8fafc}.dark .pcn-messages{background:#020617}.dark .pcn-input{background:#0f172a;border-color:#334155;color:#f8fafc}.dark .pcn-bubble--own{background:#7c2d12;border-color:#9a3412}