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1.125rem;font-size:.9375rem}}.ai-chat-input:focus{border-color:var(--lutz-red);box-shadow:0 0 0 3px #e306131a}.ai-chat-input:disabled{background:#f1f5f9;cursor:not-allowed;opacity:.6}.ai-send-button{background:var(--lutz-red);border:none;color:var(--pure-white);width:40px;height:40px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}@media(min-width:640px){.ai-send-button{width:44px;height:44px}}.ai-send-button:hover:not(:disabled){background:#c50512;transform:scale(1.05)}.ai-send-button:disabled{background:#cbd5e1;cursor:not-allowed;opacity:.5}@media(min-width:1024px){.ai-chat-window{width:420px;height:600px;bottom:2rem;right:2rem;border-radius:16px;border:3px solid var(--deep-charcoal)}}