.chat-container{display:flex;flex-direction:column;height:100%;background:#f8fafc}.messages-list{flex:1;overflow-y:auto;padding:16px 12px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}.message-row{display:flex;align-items:flex-end;gap:8px;max-width:100%}.user-row{flex-direction:row-reverse}.assistant-row{flex-direction:row}.avatar{flex-shrink:0;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;line-height:1}.assistant-avatar{background:#6366f1;color:#fff;font-size:16px}.user-avatar{background:#e2e8f0;color:#475569;font-size:11px}.bubble{max-width:min(72%,420px);padding:10px 14px;border-radius:16px;font-size:14.5px;line-height:1.55;word-break:break-word}.assistant-bubble{background:#fff;color:#1e293b;border:1px solid #e2e8f0;border-bottom-left-radius:4px;box-shadow:0 1px 3px #0000000f}.user-bubble{background:#6366f1;color:#fff;border-bottom-right-radius:4px}.typing-indicator{display:flex;align-items:center;gap:4px;padding:12px 16px}.typing-indicator span{width:7px;height:7px;background:#94a3b8;border-radius:50%;display:inline-block;animation:bounce 1.2s infinite}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.categories-wrapper{padding:4px 0 8px 40px;display:flex;flex-direction:column;gap:10px}.categories-label{color:#94a3b8;font-size:12px;font-weight:500}.categories-grid{display:flex;flex-wrap:wrap;gap:8px}.category-chip{background:#fff;border:1.5px solid #e0e7ff;border-radius:20px;color:#4f46e5;cursor:pointer;font-family:inherit;font-size:13px;font-weight:500;min-height:44px;padding:10px 16px;transition:background .15s,border-color .15s,color .15s,transform .1s;white-space:nowrap}.category-chip:hover{background:#eef2ff;border-color:#6366f1;transform:translateY(-1px)}.category-chip:active{transform:translateY(0)}.error-banner{background:#fee2e2;border:1px solid #fca5a5;border-radius:10px;color:#b91c1c;font-size:13px;padding:10px 14px;text-align:center;word-break:break-word}.session-ended{background:#f0fdf4;border-top:1px solid #bbf7d0;color:#15803d;font-size:13.5px;padding:14px 16px;text-align:center;flex-shrink:0;word-break:break-word}.input-form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;background:#fff;border-top:1px solid #e2e8f0;flex-shrink:0}.chat-input{flex:1;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:12px;color:#1e293b;font-family:inherit;font-size:14.5px;line-height:1.5;max-height:120px;outline:none;overflow-y:auto;padding:10px 14px;resize:none;transition:border-color .15s,box-shadow .15s}.chat-input:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}.chat-input::placeholder{color:#94a3b8}.chat-input:disabled{opacity:.6}.send-btn{align-items:center;background:#6366f1;border:none;border-radius:10px;color:#fff;cursor:pointer;display:flex;flex-shrink:0;height:44px;justify-content:center;transition:background .15s,transform .1s;width:44px}.send-btn:hover:not(:disabled){background:#4f46e5}.send-btn:active:not(:disabled){transform:scale(.95)}.send-btn:disabled{background:#c7d2fe;cursor:not-allowed}@media (max-width: 480px){.messages-list{padding:12px 8px;gap:10px}.bubble{max-width:min(85%,340px);font-size:14px}.categories-wrapper{padding:4px 0 8px}.categories-grid{gap:8px;justify-content:flex-start}.input-form{padding:8px 10px;gap:6px}.chat-input{font-size:16px;padding:10px 12px}}.sme-card-panel{background:linear-gradient(135deg,#eef2ff,#f5f3ff);border-bottom:1px solid #e0e7ff;padding:20px 16px;flex-shrink:0}@media (min-width: 640px){.sme-card-panel{border-bottom:none;border-right:1px solid #e0e7ff;width:260px;flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:24px 16px}}.sme-card{background:#fff;border:1px solid #e0e7ff;border-radius:16px;box-shadow:0 4px 20px #6366f11f;display:flex;flex-direction:column;align-items:center;gap:12px;padding:20px 18px;text-align:center;max-width:320px;width:100%;margin:0 auto;animation:slideIn .4s cubic-bezier(.34,1.56,.64,1)}@keyframes slideIn{0%{opacity:0;transform:translateY(16px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.sme-match-badge{background:linear-gradient(90deg,#6366f1,#8b5cf6);border-radius:20px;color:#fff;font-size:12px;font-weight:600;letter-spacing:.3px;padding:4px 12px}.sme-photo-wrapper{position:relative;width:88px;height:88px}.sme-photo{width:88px;height:88px;border-radius:50%;border:3px solid #e0e7ff;object-fit:cover;background:#f1f5f9}.sme-photo-fallback{width:88px;height:88px;border-radius:50%;border:3px solid #e0e7ff;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:32px;font-weight:700;align-items:center;justify-content:center}.sme-info{display:flex;flex-direction:column;gap:3px}.sme-name{color:#1e293b;font-size:16px;font-weight:700;line-height:1.2}.sme-title{color:#6366f1;font-size:12.5px;font-weight:500}.sme-fun-fact{background:#fafafa;border:1px solid #f1f5f9;border-radius:10px;padding:10px 12px;width:100%}.fun-fact-label{color:#94a3b8;display:block;font-size:10px;font-weight:600;letter-spacing:.8px;margin-bottom:4px;text-transform:uppercase}.fun-fact-text{color:#475569;font-size:13px;font-style:italic;line-height:1.45}.sme-connect-note{color:#64748b;font-size:12px;line-height:1.4}@media (max-width: 639px){.sme-card-panel{padding:10px 12px}.sme-card{flex-direction:row;align-items:center;text-align:left;gap:12px;padding:12px 14px;max-width:100%}.sme-photo-wrapper,.sme-photo,.sme-photo-fallback{width:56px;height:56px;flex-shrink:0}.sme-photo-fallback{font-size:20px}.sme-info{flex:1;min-width:0}.sme-name{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sme-title{font-size:11.5px}.sme-match-badge,.sme-fun-fact,.sme-connect-note{display:none}}.app-layout{display:flex;flex-direction:column;height:100dvh;max-width:900px;margin:0 auto}.app-header{background:#fff;border-bottom:1px solid #e2e8f0;flex-shrink:0;position:sticky;top:0;z-index:10}.app-header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}.brand{display:flex;align-items:center;gap:8px}.brand-logo-img{height:36px;width:auto;display:block;border-radius:4px}.brand-name{font-weight:700;font-size:17px;color:#1e293b;letter-spacing:-.3px}.reset-btn{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;color:#475569;cursor:pointer;font-family:inherit;font-size:13px;font-weight:500;min-height:44px;padding:6px 12px;transition:background .15s,color .15s}.reset-btn:hover{background:#e2e8f0;color:#1e293b}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden;padding:0;min-height:0}@media (min-width: 640px){.app-main{flex-direction:row;align-items:stretch}}.chat-wrapper{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal-card{background:#fff;border-radius:20px;box-shadow:0 24px 60px #0000002e;display:flex;flex-direction:column;align-items:center;gap:6px;max-width:420px;padding:40px 36px 36px;text-align:center;width:100%}.modal-logo{height:48px;width:auto;border-radius:6px;margin-bottom:8px}.modal-title{color:#1e293b;font-size:22px;font-weight:700;letter-spacing:-.4px;margin:0;white-space:normal}.modal-subtitle{color:#64748b;font-size:13px;margin:2px 0 0;text-align:left;width:100%}.modal-form{display:flex;flex-direction:column;gap:10px;width:100%}.modal-input{background:#f8fafc;border:1.5px solid #e2e8f0;border-radius:10px;color:#1e293b;font-family:inherit;font-size:15px;outline:none;padding:12px 14px;transition:border-color .15s,box-shadow .15s;width:100%;box-sizing:border-box}.modal-input:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}.modal-input-error{border-color:#ef4444;box-shadow:0 0 0 3px #ef44441f}.modal-error{color:#dc2626;font-size:13px;margin:0;text-align:left}.modal-submit{background:#6366f1;border:none;border-radius:10px;color:#fff;cursor:pointer;font-family:inherit;font-size:15px;font-weight:600;min-height:48px;padding:12px;transition:background .15s,transform .1s;width:100%;margin-top:4px}.modal-submit:hover{background:#4f46e5}.modal-submit:active{transform:scale(.98)}.app-main-hidden{visibility:hidden;pointer-events:none}@media (max-width: 480px){.app-header-inner{padding:8px 12px}.brand-logo-img{height:28px}.brand-name{font-size:13px}.modal-card{padding:28px 20px 24px;border-radius:16px}.modal-logo{height:38px}.modal-title{font-size:18px}.modal-input{font-size:16px;padding:13px 12px}.modal-submit{font-size:16px}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:#f1f5f9;color:#1e293b;-webkit-font-smoothing:antialiased}