:root{--tpzai-primary:#0068c8;--tpzai-primary-dark:#0057a8;--tpzai-primary-light:#e6f0fb;--tpzai-surface:#ffffff;--tpzai-bg:#f8fafc;--tpzai-border:#e2e8f0;--tpzai-text:#1e293b;--tpzai-text-muted:#64748b;--tpzai-user-bg:#0068c8;--tpzai-user-text:#ffffff;--tpzai-bot-bg:#f1f5f9;--tpzai-bot-text:#1e293b;--tpzai-shadow:0 20px 60px rgba(0, 0, 0, 0.15);--tpzai-radius:16px;--tpzai-radius-sm:10px;--tpzai-launcher-size:58px;--tpzai-panel-w:380px;--tpzai-panel-h:580px;--tpzai-z:99999999;--tpzai-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--tpzai-transition:0.25s cubic-bezier(0.4, 0, 0.2, 1)}#tpzai-root{position:fixed;bottom:24px;right:24px;z-index:var(--tpzai-z);font-family:var(--tpzai-font);font-size:14px;line-height:1.5;color:var(--tpzai-text)}#tpzai-root,#tpzai-root *{box-sizing:border-box}#tpzai-root button,#tpzai-root textarea{appearance:none;-webkit-appearance:none;font-family:var(--tpzai-font)}#tpzai-root button{letter-spacing:0;line-height:1;text-transform:none}#tpzai-root svg{display:block;flex-shrink:0}#tpzai-launcher{width:var(--tpzai-launcher-size);height:var(--tpzai-launcher-size);min-width:var(--tpzai-launcher-size);min-height:var(--tpzai-launcher-size);max-width:var(--tpzai-launcher-size);max-height:var(--tpzai-launcher-size);padding:0;border-radius:50%;background:var(--tpzai-primary);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgb(0 104 200 / .4);transition:transform var(--tpzai-transition),box-shadow var(--tpzai-transition),background var(--tpzai-transition);outline:none;position:relative;z-index:calc(var(--tpzai-z) + 1)}#tpzai-launcher svg{display:block!important;color:#fff;fill:currentColor!important;margin:0;pointer-events:none}#tpzai-launcher svg path{fill:currentColor!important}#tpzai-launcher #tpzai-icon-chat{display:block!important;width:26px!important;height:26px!important}#tpzai-launcher #tpzai-icon-close{display:none!important;width:22px!important;height:22px!important}#tpzai-root.tpzai-open #tpzai-icon-chat{display:none!important}#tpzai-root.tpzai-open #tpzai-icon-close{display:block!important}#tpzai-launcher:hover{background:var(--tpzai-primary-dark);transform:scale(1.08);box-shadow:0 6px 28px rgb(0 104 200 / .5)}#tpzai-launcher:focus-visible{outline:3px solid var(--tpzai-primary-light);outline-offset:2px}#tpzai-launcher::after{content:'';position:absolute;top:0;right:4px;width:12px;height:12px;border-radius:50%;background:#10b981;border:2px solid #fff;display:block}#tpzai-root.tpzai-open #tpzai-launcher::after{display:none}#tpzai-panel{position:absolute;bottom:calc(var(--tpzai-launcher-size) + 12px);right:0;width:var(--tpzai-panel-w);height:var(--tpzai-panel-h);background:var(--tpzai-surface);border-radius:var(--tpzai-radius);box-shadow:var(--tpzai-shadow);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--tpzai-border);transform-origin:bottom right;animation:tpzai-panel-in var(--tpzai-transition)}@keyframes tpzai-panel-in{from{opacity:0;transform:scale(.92) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}#tpzai-header{background:linear-gradient(135deg,var(--tpzai-primary) 0%,var(--tpzai-primary-dark) 100%);color:#fff;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}#tpzai-header-info{display:flex;align-items:center;gap:10px}#tpzai-avatar{width:38px;height:38px;border-radius:50%;background:rgb(255 255 255 / .2);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;letter-spacing:.5px}#tpzai-header-title{font-weight:600;font-size:14px;line-height:1.3}#tpzai-close-btn{background:#fff0;border:none;color:rgb(255 255 255 / .8);cursor:pointer;padding:4px;border-radius:6px;display:flex;align-items:center;transition:color var(--tpzai-transition),background var(--tpzai-transition)}#tpzai-close-btn:hover{color:#fff;background:rgb(255 255 255 / .15)}#tpzai-whatsapp-btn{background:#25D366;border:none;color:#fff;cursor:pointer;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;text-decoration:none;transition:background var(--tpzai-transition),transform var(--tpzai-transition),box-shadow var(--tpzai-transition);box-shadow:0 2px 8px rgb(37 211 102 / .4)}#tpzai-whatsapp-btn:hover{background:#1ebe5d;color:#fff;transform:scale(1.1);box-shadow:0 4px 14px rgb(37 211 102 / .55);text-decoration:none}#tpzai-header-actions{display:flex;align-items:center;gap:6px}#tpzai-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--tpzai-bg);scroll-behavior:smooth}#tpzai-messages::-webkit-scrollbar{width:4px}#tpzai-messages::-webkit-scrollbar-track{background:#fff0}#tpzai-messages::-webkit-scrollbar-thumb{background:var(--tpzai-border);border-radius:2px}.tpzai-msg{display:flex;flex-direction:column;max-width:88%;gap:2px;animation:tpzai-msg-in 0.2s ease}.tpzai-msg.tpzai-bot:has(.tpzai-products-grid),.tpzai-msg.tpzai-bot:has(.tpzai-orders-list){max-width:100%}@keyframes tpzai-msg-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.tpzai-msg.tpzai-user{align-self:flex-end;align-items:flex-end}.tpzai-msg.tpzai-bot{align-self:flex-start;align-items:flex-start}.tpzai-bubble{padding:10px 14px;border-radius:14px;line-height:1.55;word-break:break-word;white-space:pre-wrap}.tpzai-user .tpzai-bubble{background:var(--tpzai-user-bg);color:var(--tpzai-user-text);border-bottom-right-radius:4px}.tpzai-bot .tpzai-bubble{background:var(--tpzai-bot-bg);color:var(--tpzai-bot-text);border-bottom-left-radius:4px}.tpzai-bot .tpzai-bubble:has(.tpzai-products-grid),.tpzai-bot .tpzai-bubble:has(.tpzai-orders-list){background:#fff0;padding:4px 0;max-width:100%}.tpzai-msg-time{font-size:10px;color:var(--tpzai-text-muted);padding:0 4px}.tpzai-typing-bubble{display:flex;align-items:center;gap:5px;padding:12px 16px}.tpzai-typing-bubble span{width:7px;height:7px;border-radius:50%;background:var(--tpzai-text-muted);animation:tpzai-bounce 1.2s ease-in-out infinite}.tpzai-typing-bubble span:nth-child(2){animation-delay:0.15s}.tpzai-typing-bubble span:nth-child(3){animation-delay:0.30s}@keyframes tpzai-bounce{0%,80%,100%{transform:scale(.7);opacity:.5}40%{transform:scale(1.1);opacity:1}}.tpzai-cursor{display:inline-block;width:2px;height:1em;background:var(--tpzai-primary);margin-left:2px;vertical-align:text-bottom;animation:tpzai-blink 0.7s step-end infinite}@keyframes tpzai-blink{50%{opacity:0}}.tpzai-error-bubble{background:#fef2f2!important;color:#b91c1c!important;border:1px solid #fecaca}.tpzai-response-text{margin:0 0 8px;line-height:1.55}.tpzai-response-text:last-child{margin-bottom:0}.tpzai-products-grid{display:flex;flex-direction:column;gap:10px;width:100%;margin-top:6px}.tpzai-product-card{background:var(--tpzai-surface);border:1px solid var(--tpzai-border);border-radius:var(--tpzai-radius-sm);overflow:hidden;display:flex;flex-direction:row;transition:box-shadow var(--tpzai-transition),transform var(--tpzai-transition)}.tpzai-product-card:hover{box-shadow:0 4px 18px rgb(0 0 0 / .12);transform:translateY(-2px)}.tpzai-card-img-wrap{width:110px;min-width:110px;background:var(--tpzai-bg);display:flex;align-items:center;justify-content:center;border-right:1px solid var(--tpzai-border);padding:8px}.tpzai-card-img{width:100%;height:90px;object-fit:contain;display:block}.tpzai-card-img-placeholder{width:100%;height:90px;display:flex;align-items:center;justify-content:center;color:var(--tpzai-text-muted)}.tpzai-card-body{flex:1;padding:10px 12px;display:flex;flex-direction:column;gap:4px;min-width:0}.tpzai-card-title{font-size:12.5px;font-weight:600;color:var(--tpzai-text);margin:0;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tpzai-card-price{font-size:13px;font-weight:700;color:var(--tpzai-primary);line-height:1}.tpzai-card-price ins{text-decoration:none}.tpzai-card-price del{font-size:11px;color:var(--tpzai-text-muted);font-weight:400}.tpzai-stock-badge{display:inline-block;font-size:10px;font-weight:600;padding:2px 7px;border-radius:20px;width:fit-content}.tpzai-stock-in{background:#d1fae5;color:#065f46}.tpzai-stock-out{background:#fee2e2;color:#991b1b}.tpzai-card-specs{display:flex;flex-wrap:wrap;gap:3px;margin:1px 0}.tpzai-spec-tag{background:var(--tpzai-primary-light);color:var(--tpzai-primary);font-size:9.5px;padding:2px 6px;border-radius:20px;font-weight:500;white-space:nowrap}.tpzai-card-desc{font-size:11px;color:var(--tpzai-text-muted);margin:0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tpzai-card-cta{display:inline-block;margin-top:auto;padding:5px 12px;background:var(--tpzai-primary);color:#fff!important;text-align:center;border-radius:6px;font-size:11.5px;font-weight:600;text-decoration:none!important;transition:background var(--tpzai-transition);width:fit-content;align-self:flex-start}.tpzai-card-cta:hover{background:var(--tpzai-primary-dark)}.tpzai-orders-list{display:flex;flex-direction:column;gap:10px;width:100%;max-width:100%;margin-top:6px;min-width:0;box-sizing:border-box}.tpzai-order-card{background:var(--tpzai-surface);border:1px solid var(--tpzai-border);border-radius:var(--tpzai-radius-sm);padding:12px;width:100%;max-width:100%;min-width:0;box-sizing:border-box;overflow:hidden;box-shadow:0 2px 10px rgb(15 23 42 / .05)}.tpzai-order-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:10px;min-width:0}.tpzai-order-top>div{min-width:0}.tpzai-order-label{color:var(--tpzai-text-muted);font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.tpzai-order-number{color:var(--tpzai-text);font-size:16px;font-weight:750;line-height:1.2;overflow-wrap:anywhere}.tpzai-order-status{border-radius:999px;font-size:10.5px;font-weight:700;padding:4px 8px;white-space:nowrap;flex-shrink:0;background:#e0f2fe;color:#075985}.tpzai-order-status-processing,.tpzai-order-status-on-hold{background:#fef3c7;color:#92400e}.tpzai-order-status-completed{background:#d1fae5;color:#065f46}.tpzai-order-status-cancelled,.tpzai-order-status-failed,.tpzai-order-status-refunded{background:#fee2e2;color:#991b1b}.tpzai-order-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:10px;min-width:0}.tpzai-order-metric{min-width:0}.tpzai-order-metric span,.tpzai-order-items span{display:block;color:var(--tpzai-text-muted);font-size:10.5px;font-weight:650;margin-bottom:2px}.tpzai-order-metric strong{display:block;color:var(--tpzai-text);font-size:12px;font-weight:700;line-height:1.3;overflow-wrap:anywhere;word-break:break-word}.tpzai-order-items{border-top:1px solid var(--tpzai-border);padding-top:9px;min-width:0}.tpzai-order-items p{color:var(--tpzai-text);font-size:12px;line-height:1.4;margin:0;overflow-wrap:anywhere;word-break:break-word;white-space:normal}.tpzai-order-tracking{margin-top:9px;border-radius:8px;background:var(--tpzai-primary-light);color:var(--tpzai-primary-dark);font-size:11.5px;font-weight:650;padding:8px 9px;overflow-wrap:anywhere;word-break:break-word;box-sizing:border-box}#tpzai-footer{background:var(--tpzai-surface);border-top:1px solid var(--tpzai-border);padding:10px 12px 8px;flex-shrink:0}#tpzai-input-wrap{display:flex;align-items:center;gap:8px;background:var(--tpzai-bg);border:1.5px solid var(--tpzai-border);border-radius:12px;padding:5px 5px;transition:border-color var(--tpzai-transition)}#tpzai-input-wrap:focus-within{border-color:var(--tpzai-primary)}#tpzai-input{flex:1;display:block;width:100%;min-width:0;border:none;border-radius:0;background:#fff0;resize:none;font-family:var(--tpzai-font);font-size:14px;line-height:1.5;color:var(--tpzai-text);outline:none;padding:0 10px;margin:0;box-shadow:none;height:22px;max-height:100px;overflow-y:auto}#tpzai-input:focus{border:none;box-shadow:none;outline:none}#tpzai-input::placeholder{color:var(--tpzai-text-muted)}#tpzai-send-btn{width:34px;height:34px;min-width:34px;min-height:34px;padding:0;border-radius:8px;background:var(--tpzai-primary);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background var(--tpzai-transition),transform var(--tpzai-transition)}#tpzai-send-btn svg{display:block!important;width:20px!important;height:20px!important;fill:currentColor!important;color:inherit;margin:0;pointer-events:none}#tpzai-send-btn svg path{fill:currentColor!important}#tpzai-send-btn:hover{background:var(--tpzai-primary-dark)}#tpzai-send-btn:active{transform:scale(.92)}#tpzai-send-btn:disabled{background:var(--tpzai-border);color:#fff;cursor:not-allowed;transform:none}#tpzai-powered-by{text-align:center;font-size:10px;color:var(--tpzai-text-muted);margin-top:6px}@media (max-width:480px){:root{--tpzai-panel-w:calc(100vw - 16px);--tpzai-panel-h:72vh}#tpzai-root{bottom:16px;right:8px}#tpzai-panel{right:0;bottom:calc(var(--tpzai-launcher-size) + 8px)}}.tpzai-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}