.scd-ai-open{position:fixed;z-index:99998;right:1.25rem;bottom:1.25rem;width:3.25rem;height:3.25rem;border:0;border-radius:50%;background:#172554;color:#fff;font-weight:700;box-shadow:0 4px 18px #0004}.scd-ai-dialog{position:fixed;z-index:99999;right:1.25rem;bottom:5.25rem;width:min(24rem,calc(100vw - 2rem));max-height:min(36rem,calc(100vh - 7rem));overflow:auto;background:#fff;color:#111827;border:1px solid #cbd5e1;border-radius:.75rem;box-shadow:0 10px 35px #0004}.scd-ai-dialog[hidden]{display:none}.scd-ai-dialog header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-bottom:1px solid #e2e8f0}.scd-ai-dialog h2{margin:0;font-size:1.1rem}.scd-ai-dialog header button{font-size:1.5rem;background:#fff0;border:0}.scd-ai-messages{min-height:12rem;max-height:22rem;overflow:auto;padding:1rem}.scd-ai-message{padding:.55rem .75rem;margin:.4rem 0;border-radius:.6rem;background:#f1f5f9}.scd-ai-user{background:#dbeafe}.scd-ai-error{background:#fee2e2}.scd-ai-message p{margin:0}.scd-ai-status{min-height:1.5rem;margin:0;padding:0 1rem;color:#475569}.scd-ai-dialog form{display:grid;gap:.45rem;padding:1rem;border-top:1px solid #e2e8f0}.scd-ai-dialog textarea{width:100%;box-sizing:border-box}.scd-ai-dialog form button{padding:.6rem;background:#172554;color:#fff;border:0;border-radius:.35rem}.scd-ai-open:focus-visible,.scd-ai-dialog button:focus-visible,.scd-ai-dialog textarea:focus-visible,.scd-ai-dialog a:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}@media(max-width:480px){.scd-ai-dialog{inset:1rem;width:auto;max-height:none}.scd-ai-open{right:.75rem;bottom:.75rem}}@media(prefers-reduced-motion:reduce){.scd-ai-open,.scd-ai-dialog{scroll-behavior:auto;transition:none}}