:root{--guest-primary:#7c3aed;--guest-primary-light:#a78bfa;--guest-primary-dark:#5b21b6;--guest-gradient:linear-gradient(135deg,#7c3aed 0%,#db2777 100%);--guest-gradient-hover:linear-gradient(135deg,#6d28d9 0%,#be185d 100%);--guest-bg:#fafafa;--guest-surface:#fff;--guest-border:#e5e7eb;--guest-text:#111827;--guest-text-secondary:#6b7280;--guest-text-tertiary:#9ca3af;--guest-shadow-sm:0 1px 2px #0000000d;--guest-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--guest-shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--guest-radius:16px;--guest-radius-sm:12px;--guest-radius-xs:8px}.guest-app-card{background:var(--guest-surface);border:1px solid var(--guest-border);border-radius:var(--guest-radius);box-shadow:var(--guest-shadow-sm);align-items:center;gap:14px;padding:16px 18px;display:flex}.guest-app-card-icon{-o-object-fit:cover;object-fit:cover;width:56px;height:56px;box-shadow:var(--guest-shadow-sm);border-radius:12px}.guest-app-card-info{flex:1;min-width:0}.guest-app-card-name{color:var(--guest-text);font-size:16px;font-weight:600}.guest-app-card-meta{color:var(--guest-text-secondary);margin-top:4px;font-size:13px}.guest-app-card-meta .separator{color:var(--guest-text-tertiary);margin:0 6px}.guest-app-card-remove{width:28px;height:28px;color:var(--guest-text-secondary);cursor:pointer;background:#f3f4f6;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:18px;transition:all .15s;display:flex}.guest-app-card-remove:hover{color:var(--guest-text);background:#e5e7eb}.guest-questionnaire{background:var(--guest-surface);border:1px solid var(--guest-border);border-radius:var(--guest-radius);box-shadow:var(--guest-shadow-sm);padding:20px}.guest-questionnaire.disabled{opacity:.6;pointer-events:none}.guest-questionnaire-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.guest-questionnaire-step{background:var(--guest-gradient);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:flex}.guest-questionnaire-title{color:var(--guest-text);flex:1;font-size:15px;font-weight:600}.guest-questionnaire-subtitle{color:var(--guest-text-tertiary);background:#f3f4f6;border-radius:12px;padding:4px 10px;font-size:12px}.guest-questionnaire-options{flex-direction:column;gap:10px;display:flex}.guest-questionnaire-option{border-radius:var(--guest-radius-sm);cursor:pointer;background:#fafafa;border:2px solid #0000;align-items:flex-start;gap:14px;padding:14px 16px;transition:all .2s;display:flex}.guest-questionnaire-option:hover{background:#f3f4f6}.guest-questionnaire-option.selected{border-color:var(--guest-primary);background:#7c3aed0d}.guest-questionnaire-option-indicator{flex-shrink:0;margin-top:2px}.guest-questionnaire-option-indicator .radio,.guest-questionnaire-option-indicator .checkbox{color:#fff;background:#fff;border:2px solid #d1d5db;justify-content:center;align-items:center;width:20px;height:20px;font-size:10px;transition:all .15s;display:flex}.guest-questionnaire-option-indicator .radio{border-radius:50%}.guest-questionnaire-option-indicator .checkbox{border-radius:5px}.guest-questionnaire-option-indicator .radio.checked,.guest-questionnaire-option-indicator .checkbox.checked{border-color:var(--guest-primary);background:var(--guest-primary)}.guest-questionnaire-option-content{flex:1}.guest-questionnaire-option-label{color:var(--guest-text);font-size:14px;font-weight:600}.guest-questionnaire-option-label .option-number{color:var(--guest-primary);margin-right:4px}.guest-questionnaire-option-desc{color:var(--guest-text-secondary);margin-top:4px;font-size:13px}.guest-questionnaire-text-input textarea{border:2px solid var(--guest-border);border-radius:var(--guest-radius-sm);width:100%;color:var(--guest-text);resize:none;padding:14px 16px;font-size:14px;transition:all .2s}.guest-questionnaire-text-input textarea:focus{border-color:var(--guest-primary);outline:none;box-shadow:0 0 0 3px #7c3aed1a}.guest-questionnaire-text-input textarea::placeholder{color:var(--guest-text-tertiary)}.guest-questionnaire-actions{border-top:1px solid var(--guest-border);justify-content:flex-end;gap:12px;margin-top:16px;padding-top:16px;display:flex}.guest-questionnaire-skip{color:var(--guest-text-secondary);cursor:pointer;border-radius:var(--guest-radius-xs);background:0 0;border:none;padding:10px 20px;font-size:14px;font-weight:500;transition:all .15s}.guest-questionnaire-skip:hover{color:var(--guest-text);background:#f3f4f6}.guest-questionnaire-confirm{background:var(--guest-gradient);color:#fff;cursor:pointer;border-radius:var(--guest-radius-xs);border:none;padding:10px 24px;font-size:14px;font-weight:600;transition:all .2s}.guest-questionnaire-confirm:hover{background:var(--guest-gradient-hover);box-shadow:var(--guest-shadow);transform:translateY(-1px)}.guest-questionnaire-confirm:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.guest-chat-page{background:var(--guest-bg);flex-direction:column;min-height:100vh;display:flex}.guest-welcome{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px 24px;display:flex}.guest-welcome-title{color:var(--guest-text);text-align:center;margin-bottom:48px;font-size:36px;font-weight:600}.guest-welcome-input{width:100%;max-width:680px}.guest-input-box{background:var(--guest-surface);border:1px solid var(--guest-border);border-radius:var(--guest-radius);box-shadow:var(--guest-shadow);padding:20px;transition:all .2s}.guest-input-box:focus-within{border-color:var(--guest-primary-light);box-shadow:var(--guest-shadow-lg),0 0 0 3px #7c3aed14}.guest-input-textarea{width:100%;color:var(--guest-text);resize:none;background:0 0;border:none;outline:none;font-size:16px;line-height:1.6}.guest-input-textarea::placeholder{color:var(--guest-text-tertiary)}.guest-input-actions{border-top:1px solid var(--guest-border);justify-content:space-between;align-items:center;margin-top:16px;padding-top:16px;display:flex}.guest-quick-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.guest-quick-action{border:1px solid var(--guest-border);background:var(--guest-surface);color:var(--guest-text-secondary);cursor:pointer;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .15s}.guest-quick-action:hover{color:var(--guest-text);background:#f9fafb;border-color:#d1d5db}.guest-send-btn{background:var(--guest-gradient);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex}.guest-send-btn:hover:not(:disabled){box-shadow:var(--guest-shadow);transform:scale(1.05)}.guest-send-btn:disabled{cursor:not-allowed;background:#e5e7eb}.guest-chat{flex-direction:column;flex:1;width:100%;max-width:800px;margin:0 auto;padding:24px;display:flex}.guest-messages{flex:1;padding-bottom:24px;overflow-y:auto}.guest-message{gap:14px;margin-bottom:24px;animation:.3s messageIn;display:flex}@keyframes messageIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.guest-message.user{flex-direction:row-reverse}.guest-message-avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.guest-message-avatar.assistant{background:var(--guest-gradient)}.guest-message-avatar.user{background:#374151}.guest-message-content{max-width:75%}.guest-message-bubble{border-radius:var(--guest-radius);padding:14px 18px;font-size:15px;line-height:1.6}.guest-message.assistant .guest-message-bubble{background:var(--guest-surface);color:var(--guest-text);border:1px solid var(--guest-border)}.guest-message.user .guest-message-bubble{background:var(--guest-text);color:#fff}.guest-message-embed{margin-top:12px}.guest-typing{background:var(--guest-surface);border:1px solid var(--guest-border);border-radius:var(--guest-radius);align-items:center;gap:6px;padding:14px 18px;display:flex}.guest-typing-dot{background:var(--guest-text-tertiary);border-radius:50%;width:8px;height:8px;animation:1.2s ease-in-out infinite typingBounce}.guest-typing-dot:nth-child(2){animation-delay:.2s}.guest-typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingBounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-6px)}}.guest-chat-input{background:var(--guest-surface);border:1px solid var(--guest-border);border-radius:var(--guest-radius);box-shadow:var(--guest-shadow);padding:16px 20px}.guest-chat-input-inner{align-items:flex-end;gap:14px;display:flex}.guest-chat-input textarea{color:var(--guest-text);resize:none;background:0 0;border:none;outline:none;flex:1;max-height:120px;font-size:15px;line-height:1.5}.guest-chat-input textarea::placeholder{color:var(--guest-text-tertiary)}.guest-footer{text-align:center;padding:12px}.guest-footer-text{color:var(--guest-text-tertiary);font-size:12px}.guest-modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.guest-modal{background:var(--guest-surface);border-radius:var(--guest-radius);text-align:center;width:calc(100% - 48px);max-width:400px;padding:32px;animation:.3s scaleIn}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.guest-modal-icon{background:var(--guest-gradient);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 20px;font-size:28px;display:flex}.guest-modal-title{color:var(--guest-text);margin-bottom:8px;font-size:20px;font-weight:600}.guest-modal-desc{color:var(--guest-text-secondary);margin-bottom:24px;font-size:14px;line-height:1.6}.guest-modal-actions{flex-direction:column;gap:12px;display:flex}.guest-modal-btn-primary{background:var(--guest-text);color:#fff;cursor:pointer;border-radius:var(--guest-radius-xs);border:none;padding:14px;font-size:15px;font-weight:600;transition:all .2s}.guest-modal-btn-primary:hover{background:#1f2937}.guest-modal-btn-secondary{border:1px solid var(--guest-border);background:var(--guest-surface);color:var(--guest-text);cursor:pointer;border-radius:var(--guest-radius-xs);padding:14px;font-size:15px;font-weight:500;transition:all .2s}.guest-modal-btn-secondary:hover{background:#f9fafb}.guest-modal-dismiss{color:var(--guest-text-tertiary);cursor:pointer;background:0 0;border:none;margin-top:8px;padding:8px;font-size:13px;transition:color .15s}.guest-modal-dismiss:hover{color:var(--guest-text-secondary)}.waitlist-banner{z-index:1000;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;padding:12px 24px;display:flex;position:fixed;top:0;left:0;right:0}.waitlist-banner-content{color:#fff;align-items:center;gap:12px;font-size:14px;display:flex}.waitlist-banner-emoji{font-size:18px}.waitlist-banner-text{font-weight:500}.waitlist-banner-link{color:#fff;text-underline-offset:2px;font-weight:600;text-decoration:underline;transition:opacity .2s}.waitlist-banner-link:hover{opacity:.9}.guest-chat-page:has(.waitlist-banner){padding-top:48px}@media (max-width:768px){.guest-welcome-title{font-size:28px}.guest-quick-actions{display:none}.guest-message-content{max-width:85%}.waitlist-banner{padding:10px 16px}.waitlist-banner-content{gap:8px;font-size:13px}.waitlist-banner-emoji{font-size:16px}}.guest-input-textarea:disabled,.guest-input-textarea[readonly]{color:var(--guest-text-tertiary);background:#f9fafb;cursor:pointer!important}.guest-input-box.disabled{cursor:pointer}