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32px;max-width:350px;width:90%;text-align:center;animation:popIn .6s cubic-bezier(.68,-.55,.27,1.55)}.signup-title{font-size:1.7rem;font-weight:800;color:#185a9d;margin-bottom:10px;letter-spacing:1px}.signup-desc{font-size:1rem;color:#333;margin-bottom:28px}.signup-field{display:flex;flex-direction:column;align-items:flex-start;margin-bottom:18px}.signup-field label{font-size:.98rem;color:#185a9d;font-weight:600;margin-bottom:6px;margin-left:2px}.signup-field input{width:100%;padding:10px 14px;border:1.5px solid #e8eaed;border-radius:12px;font-size:1rem;background:#f7fafd;transition:border .2s;outline:none}.signup-field input:focus{border:1.5px solid #185a9d;background:#fff}.signup-btn{width:100%;padding:12px 0;border:none;border-radius:18px;font-size:1.1rem;font-weight:700;background:linear-gradient(90deg,#dd2476,#ff512f);color:#fff;box-shadow:0 2px 8px #185a9d1f;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;outline:none;margin-top:10px}.signup-btn:hover,.signup-btn:focus{background:linear-gradient(90deg,#ff512f,#dd2476);transform:translateY(-2px) scale(1.04);box-shadow:0 4px 16px #185a9d2e;filter:brightness(1.08)}@keyframes popIn{0%{opacity:0;transform:scale(.7)}80%{opacity:1;transform:scale(1.05)}to{opacity:1;transform:scale(1)}}.new-chat-btns-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:28px;animation:fadeInUp .7s cubic-bezier(.23,1,.32,1)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.new-chat-assistant-message{background:linear-gradient(90deg,#e8f9f4,#f6f6f6);border-radius:16px;padding:22px 30px;margin-bottom:36px;color:#1a3a34;font-size:1.18rem;text-align:center;box-shadow:0 2px 12px #10a37f1a;font-weight:500;letter-spacing:.01em;animation:fadeIn 1.1s cubic-bezier(.23,1,.32,1)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.new-chat-action-btn{background:linear-gradient(135deg,#2980b9,#3498db);color:#fff;border:none;border-radius:28px;padding:18px 56px;font-size:1.22rem;font-weight:700;cursor:pointer;box-shadow:0 2px 12px #10a37f1a;transition:background .18s,transform .18s,box-shadow .18s;outline:none;animation:fadeInUp .9s cubic-bezier(.23,1,.32,1)}.new-chat-action-btn:hover,.new-chat-action-btn:focus{background:linear-gradient(135deg,#3498db,#2980b9);transform:translateY(-3px) scale(1.045);box-shadow:0 6px 24px #10a37f2e}.new-chat-input{width:100%;max-width:340px;padding:14px 18px;margin-bottom:18px;border:1.5px solid #10a37f;border-radius:22px;font-size:1.08rem;outline:none;transition:border .2s;box-shadow:0 1px 4px #10a37f0f}.new-chat-input:focus{border:1.5px solid #128f6a}@media (max-width: 600px){.new-chat-btns-wrapper{min-height:40vh;gap:18px}.new-chat-assistant-message{padding:14px 8px;font-size:1rem}.new-chat-action-btn{padding:12px 18px;font-size:1rem}}