.chat-window{display:flex;flex-direction:column;height:500px;background:url(https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png);overflow:hidden;border-right:1px solid #ddd}.chat-stack-container{position:fixed;bottom:20px;right:20px;z-index:999;display:flex;flex-direction:column;align-items:flex-end;gap:12px}@media (min-width: 768px){.chat-stack-container{bottom:30px;right:30px}}.chat-fab-btn{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;font-size:26px;text-decoration:none;transition:transform .3s ease,box-shadow .3s ease;flex-shrink:0}.chat-fab-whatsapp{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;box-shadow:0 4px 20px #25d36673;animation:wa-fab-pulse 2s infinite}.chat-fab-aiva{background:linear-gradient(135deg,#f59e0b,#fbbf24);color:#fff;box-shadow:0 4px 20px #f59e0b66;padding:3px;overflow:hidden}.chat-fab-aiva img{width:100%;height:100%;border-radius:50%;object-fit:cover}.chat-fab-btn:hover{transform:scale(1.1);animation:none}@keyframes wa-fab-pulse{0%{box-shadow:0 0 #25d3668c}70%{box-shadow:0 0 0 14px #25d36600}to{box-shadow:0 0 #25d36600}}.chat-window.chat-compact{position:relative;width:320px;height:auto;background:linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%);border-radius:16px;overflow:hidden;box-shadow:0 10px 40px #0000001f;border:1px solid rgba(245,158,11,.15);animation:slideInUp .4s cubic-bezier(.34,1.56,.64,1)}@media (min-width: 768px){.chat-window.chat-compact{width:350px}}.chat-compact-content{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 20px 16px;text-align:center}.aiva-hero-image{position:relative;margin-bottom:16px}.aiva-hero-image img{width:100px;height:100px;border-radius:16px;object-fit:cover;border:3px solid var(--primary);box-shadow:0 8px 20px #f59e0b4d}.aiva-badge{position:absolute;top:-8px;right:-8px;background:var(--primary);color:#000;padding:4px 10px;border-radius:20px;font-size:11px;font-weight:700;box-shadow:0 4px 12px #f59e0b4d}.aiva-title{font-size:18px;font-weight:700;color:#0c1221;margin:0 0 4px;letter-spacing:-.5px}.aiva-subtitle{font-size:13px;color:#64748b;margin:0 0 16px;font-weight:500}.chat-input-compact{padding:12px;background:#f1f5f9;border-top:1px solid rgba(0,0,0,.05)}.chat-expand-btn{position:absolute;top:12px;right:12px;background:var(--primary);color:#000;border:none;border-radius:50%;width:36px;height:36px;font-size:14px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #f59e0b4d}.chat-expand-btn:hover{transform:scale(1.1);box-shadow:0 6px 16px #f59e0b66}.chat-minimize-btn{position:absolute;top:12px;left:12px;background:transparent;border:1.5px solid #cbd5e1;border-radius:50%;width:32px;height:32px;font-size:13px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#64748b;transition:all .2s ease;line-height:1}.chat-minimize-btn:hover{background:#f1f5f9;border-color:#94a3b8;color:#0c1221}.chat-messages{flex-grow:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.2) transparent}.chat-messages::-webkit-scrollbar{width:4px}.chat-messages::-webkit-scrollbar-thumb{background:rgba(0,0,0,.2);border-radius:4px}.message{max-width:80%;padding:10px 14px;border-radius:8px;font-size:14px;line-height:1.5;word-wrap:break-word}.message.received{background:#ffffff;color:#333;align-self:flex-start;border-top-left-radius:0;box-shadow:0 1px 2px #0000001a}.message.sent{background:#ffc800;color:#333;align-self:flex-end;border-top-right-radius:0;box-shadow:0 1px 2px #0000001a}.typing-indicator{display:flex;gap:4px;align-items:center;padding:12px 16px}.typing-dot{width:8px;height:8px;background:#999;border-radius:50%;animation:blink 1.4s infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes blink{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}.phone-input-widget{margin-top:10px;padding:12px;background:#f8fafc;border-radius:10px;border:1px solid #e2e8f0}.phone-input-label{font-size:12px;font-weight:600;color:#64748b;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.phone-input-row{display:flex;gap:6px;margin-bottom:10px;position:relative}.chat-country-btn{display:flex;align-items:center;gap:4px;padding:8px;border:1.5px solid #cbd5e1;border-radius:8px;background:#fff;cursor:pointer;font-size:13px;font-weight:500;color:#333;white-space:nowrap;font-family:var(--font-family);transition:border-color .2s}.chat-country-btn:hover,.chat-country-btn.open{border-color:#f59e0b}.chat-country-flag{width:18px;height:13px;object-fit:cover;border-radius:2px}.chat-country-chevron{font-size:9px;color:#94a3b8;transition:transform .2s}.chat-country-btn.open .chat-country-chevron{transform:rotate(180deg)}.chat-country-dropdown{position:absolute;top:100%;left:0;right:0;z-index:10;background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 8px 24px #0000001f;margin-top:4px;overflow:hidden}.chat-country-search-wrap{display:flex;align-items:center;padding:8px;border-bottom:1px solid #e2e8f0;gap:6px}.chat-country-search-icon{font-size:11px;color:#94a3b8}.chat-country-search{flex:1;border:none;outline:none;font-size:13px;font-family:var(--font-family);color:#333}.chat-country-search::placeholder{color:#94a3b8}.chat-country-list{max-height:180px;overflow-y:auto;scrollbar-width:thin}.chat-country-item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:none;background:transparent;cursor:pointer;font-size:12px;font-family:var(--font-family);text-align:left;color:#333;transition:background .15s}.chat-country-item:hover{background:#f8fafc}.chat-country-item.selected{background:#fffbeb}.chat-country-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-country-dial{color:#64748b;font-weight:500}.chat-country-empty{padding:12px;text-align:center;font-size:12px;color:#94a3b8;margin:0}.phone-number-input{flex:1;padding:8px 12px;border:1.5px solid #cbd5e1;border-radius:8px;font-size:15px;font-weight:500;outline:none;color:#0c1221;font-family:var(--font-family);letter-spacing:.5px}.phone-number-input:focus{border-color:#f59e0b}.phone-number-input::placeholder{color:#94a3b8;font-weight:400}.phone-input-hint{font-size:12px;color:#64748b;margin:0 0 10px;line-height:1.4}.phone-input-error{font-size:12px;color:#dc3545;margin:6px 0}.chat-wa-btn{width:100%;padding:10px;background:#25d366;color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease;font-family:var(--font-family)}.chat-wa-btn:hover:not(:disabled){background:#128c7e}.chat-wa-btn:disabled{opacity:.5;cursor:not-allowed}.chat-wa-icon{width:18px;height:18px}.chat-divider{display:flex;align-items:center;margin:8px 0}.chat-divider:before,.chat-divider:after{content:"";flex:1;border-top:1px solid #e2e8f0}.chat-divider span{padding:0 10px;font-size:11px;color:#94a3b8;font-weight:500}.chat-google-btn{width:100%;padding:10px;background:#fff;color:#333;border:1.5px solid #e2e8f0;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s ease;font-family:var(--font-family)}.chat-google-btn:hover:not(:disabled){background:#f8fafc;border-color:#cbd5e1}.chat-google-btn:disabled{opacity:.5;cursor:not-allowed}.chat-google-icon{width:16px;height:16px}.chat-otp-row{display:flex;gap:6px;justify-content:center;margin:10px 0}.chat-otp-input{width:36px;height:40px;text-align:center;font-size:18px;font-weight:600;border:1.5px solid #cbd5e1;border-radius:8px;outline:none;color:#0c1221;font-family:var(--font-family)}.chat-otp-input:focus{border-color:#f59e0b;box-shadow:0 0 0 2px #f59e0b26}.phone-submit-btn{width:100%;padding:10px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s ease;font-family:var(--font-family)}.phone-submit-btn:hover:not(:disabled){background:linear-gradient(135deg,#d97706,#b45309)}.phone-submit-btn:disabled{opacity:.5;cursor:not-allowed}.phone-resend-btn{width:100%;padding:8px;background:transparent;color:#f59e0b;border:none;font-size:12px;font-weight:600;cursor:pointer;text-align:center;font-family:var(--font-family)}.phone-resend-btn:hover:not(:disabled){color:#d97706;text-decoration:underline}.phone-resend-btn:disabled{opacity:.5;cursor:not-allowed}.chat-location-wrap{position:relative}.chat-location-dropdown{position:absolute;top:100%;left:0;right:0;z-index:10;background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 8px 24px #0000001f;margin-top:4px;max-height:200px;overflow-y:auto}.chat-location-item{display:flex;align-items:center;width:100%;padding:10px 12px;border:none;background:transparent;cursor:pointer;font-size:13px;font-family:var(--font-family);text-align:left;color:#333;transition:background .15s}.chat-location-item:hover{background:#f8fafc}.chat-location-item+.chat-location-item{border-top:1px solid #f1f5f9}.chat-location-loading{color:#94a3b8;cursor:default;justify-content:center}.chat-location-loading:hover{background:transparent}.chat-form-group{margin-bottom:10px}.chat-form-label{display:block;font-size:11px;font-weight:600;color:#64748b;margin-bottom:4px;text-transform:uppercase;letter-spacing:.3px}.chat-chip-row{display:flex;flex-wrap:wrap;gap:6px}.chat-chip{padding:6px 12px;border:1.5px solid #e2e8f0;border-radius:20px;background:#fff;font-size:12px;font-weight:500;color:#333;cursor:pointer;transition:all .2s ease;font-family:var(--font-family)}.chat-chip:hover{border-color:#f59e0b;background:#fffbeb}.chat-chip--active{border-color:#f59e0b;background:#f59e0b;color:#fff}.chat-cta-heading{font-size:15px;font-weight:700;color:#1e293b;margin-bottom:4px}.chat-benefits-list{list-style:none;padding:0;margin:8px 0 12px;display:flex;flex-direction:column;gap:8px}.chat-benefits-list li{display:flex;align-items:center;font-size:13px;color:#334155;line-height:1.4}.chat-dashboard-btn{width:100%;padding:12px 16px;border:none;border-radius:10px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-size:15px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s,box-shadow .15s}.chat-dashboard-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #f59e0b66}.chat-action-buttons{display:flex;flex-direction:column;gap:6px;margin-top:4px}.chat-action-card{display:flex;align-items:center;gap:10px;width:100%;padding:10px;border:1.5px solid #e2e8f0;border-radius:10px;background:#fff;cursor:pointer;transition:all .2s ease;font-family:var(--font-family);text-align:left}.chat-action-card:hover{border-color:#f59e0b;background:#fffbeb;transform:translateY(-1px);box-shadow:0 2px 8px #f59e0b26}.chat-action-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.chat-action-icon--buy{background:#dbeafe;color:#2563eb}.chat-action-icon--sell{background:#fef3c7;color:#d97706}.chat-action-icon--service{background:#dcfce7;color:#16a34a}.chat-action-icon--offer{background:#f3e8ff;color:#9333ea}.chat-action-content{flex:1;min-width:0}.chat-action-label{font-size:13px;font-weight:600;color:#0c1221}.chat-action-desc{font-size:11px;color:#64748b;line-height:1.3}.chat-action-arrow{font-size:11px;color:#94a3b8;flex-shrink:0}.message:has(.chat-action-buttons){max-width:95%;padding:6px;background:transparent;box-shadow:none}.chat-role-cards{display:flex;flex-direction:column;gap:8px}.chat-role-card{display:flex;align-items:center;gap:10px;width:100%;padding:10px;border:1.5px solid #e2e8f0;border-radius:10px;background:#fff;cursor:pointer;transition:all .2s ease;font-family:var(--font-family);text-align:left}.chat-role-card:hover:not(:disabled){border-color:#f59e0b;background:#fffbeb}.chat-role-card:disabled{opacity:.6;cursor:not-allowed}.chat-role-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.chat-role-icon--buy{background:#dbeafe;color:#2563eb}.chat-role-icon--sell{background:#fef3c7;color:#d97706}.chat-role-content{flex:1;min-width:0}.chat-role-label{font-size:13px;font-weight:600;color:#0c1221}.chat-role-desc{font-size:11px;color:#64748b;line-height:1.3;margin-top:2px}.chat-role-arrow{font-size:12px;color:#94a3b8;flex-shrink:0}.chat-role-spinner{width:16px;height:16px;border:2px solid #e2e8f0;border-top-color:#f59e0b;border-radius:50%;animation:spin .6s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}.interactive-message{background:#f0f0f0;border-radius:8px;border:1px solid #e0e0e0;overflow:hidden}.interactive-header{padding:10px 15px;font-weight:600;font-size:15px;border-bottom:1px solid #e0e0e0}.interactive-body{padding:12px 15px;font-size:14px}.interactive-footer{padding:6px 15px;font-size:12px;color:#666;border-top:1px solid #e0e0e0;background:#f7f7f7}.interactive-buttons{display:flex;flex-direction:column}.btn-reply{background:#fff;border:none;border-top:1px solid #e0e0e0;padding:12px 15px;cursor:pointer;text-align:center;color:#007bff;font-weight:500;font-size:14px;transition:background .2s;font-family:var(--font-family)}.btn-reply:hover{background:#f2f2f2}.media-content{max-width:250px;border-radius:6px;display:block}.media-caption{font-size:13px;color:#333;margin-top:6px}.message-image-preview{max-width:200px;border-radius:6px;margin-top:4px;cursor:pointer}.message-file-preview{display:flex;align-items:center;gap:10px;background:#e7ffba;padding:10px;border-radius:6px;margin-top:4px}.file-icon{font-size:22px;color:#555}.file-name{font-weight:600;font-size:13px;word-break:break-all}.file-size{font-size:11px;color:#666}.chat-input-area{display:flex;align-items:center;padding:10px;background:#222;border-top:1px solid #333;flex-shrink:0;gap:8px}.attach-btn{background:transparent;color:#ffc800;font-size:20px;border:none;padding:0;cursor:pointer;flex-shrink:0}.attach-btn:hover{color:#ffd740}.chat-text-input{flex-grow:1;border:1px solid #555;border-radius:20px;padding:10px 15px;font-size:14px;background:#fff;color:#333;outline:none;font-family:var(--font-family);transition:border-color .3s}.chat-text-input:focus{border-color:#ffc800}.chat-icon-btn{background:#000;color:#ffc800;border:none;border-radius:50%;width:42px;height:42px;font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .3s;flex-shrink:0;font-family:var(--font-family)}.chat-icon-btn:hover{background:#333}.chat-icon-btn.recording{background:#dc3545;color:#fff;animation:mic-pulse 1.5s infinite}@keyframes mic-pulse{0%{box-shadow:0 0 #dc3545b3}70%{box-shadow:0 0 0 10px #dc354500}to{box-shadow:0 0 #dc354500}}.chat-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.5);display:flex;align-items:flex-end;justify-content:flex-end;z-index:2000;animation:modalFadeIn .3s ease;padding:20px}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}.chat-modal{display:flex;flex-direction:column;height:70vh;width:100%;background:#fff;box-shadow:0 10px 40px #0000004d;animation:modalSlideIn .3s ease;border-radius:16px;max-width:400px}@media (min-width: 768px){.chat-modal-overlay{padding:0}.chat-modal{height:85vh;width:450px;border-radius:24px;max-width:450px}}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.chat-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%);border-bottom:1px solid #e2e8f0;border-radius:16px 16px 0 0;flex-shrink:0}@media (min-width: 768px){.chat-modal-header{border-radius:24px 24px 0 0}}.chat-modal-title{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600;color:#0c1221}.aiva-icon{width:32px;height:32px;border-radius:8px;border:2px solid var(--primary);object-fit:cover}.aiva-icon-svg{width:32px;height:32px;border-radius:8px;border:2px solid var(--primary);flex-shrink:0}.chat-close-btn{background:transparent;border:none;color:#64748b;font-size:20px;cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease}.chat-close-btn:hover{background:rgba(0,0,0,.05);color:#0c1221}.chat-modal .chat-messages{flex-grow:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.2) transparent}.chat-modal .chat-messages::-webkit-scrollbar{width:4px}.chat-modal .chat-messages::-webkit-scrollbar-thumb{background:rgba(0,0,0,.2);border-radius:4px}.chat-modal .chat-input-area{padding:12px;background:#fff;border-top:1px solid #e2e8f0}.chat-modal .message{max-width:80%;padding:10px 14px;border-radius:8px;font-size:14px;line-height:1.5;word-wrap:break-word}.chat-modal .message.received{background:#f1f5f9;color:#333;align-self:flex-start;border-top-left-radius:0}.chat-modal .message.sent{background:var(--primary);color:#000;align-self:flex-end;border-top-right-radius:0}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes minimizeZoom{0%{opacity:1;transform:scale(1) translateY(0)}50%{opacity:.7}to{opacity:0;transform:scale(.2) translateY(120px)}}@keyframes fabPulse{0%{transform:scale(1);box-shadow:0 4px 20px #f59e0b66}50%{transform:scale(1.15);box-shadow:0 6px 30px #f59e0b99}to{transform:scale(1);box-shadow:0 4px 20px #f59e0b66}}.chat-window.chat-compact[data-auto-minimizing=true]{animation:minimizeZoom .6s cubic-bezier(.34,1.56,.64,1) forwards}.chat-fab-aiva[data-just-minimized=true]{animation:fabPulse .8s ease-out 2!important}