:root{color-scheme:dark;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:#2b2d31;color:#f1f5f9}.app-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.panel{width:min(820px,100%);text-align:center}.orb{width:76px;height:76px;border-radius:50%;margin:0 auto 18px;background:conic-gradient(#ff5f6d,#ffc371,#73ff7c,#44b7ff,#b56cff,#ff5f6d);box-shadow:0 0 24px #73afff66,inset 0 0 18px #ffffff59}h1{margin:0;font-size:clamp(2rem,4vw,2.8rem)}.subtitle{margin-top:10px;color:#c9d1db}.prompt-card{margin-top:26px;background:#34373d;border:1px solid #4a5058;border-radius:24px;padding:16px;text-align:left}.prompt-card:focus-within{border-color:#7ea5ff}textarea{width:100%;resize:none;border:none;outline:none;background:transparent;color:#f8fafc;font-size:1rem;line-height:1.45;max-height:220px;overflow-y:auto}textarea::placeholder{color:#9da8b6}.control-row{margin-top:14px;display:grid;grid-template-columns:1fr 1fr auto auto;gap:10px;align-items:end}.field label{display:block;font-size:.78rem;color:#c6cfdb;margin-bottom:6px}select{width:100%;background:#272a30;color:#e6edf3;border:1px solid #49505a;border-radius:999px;padding:10px 14px;outline:none}select:focus-visible,.send-button:focus-visible,.copy-button:focus-visible,.toggle input:focus-visible{outline:2px solid #8aaeff;outline-offset:2px}.send-button{width:46px;height:46px;border:1px solid #566172;border-radius:14px;background:#3c68f0;color:#fff;font-size:1.1rem;cursor:pointer}.send-button:hover{filter:brightness(1.08)}.toggles{margin-top:14px;text-align:left;color:#d5dde8}.toggle{display:inline-flex;align-items:center;gap:8px;margin-top:10px}.helper{margin:6px 0 0 26px;color:#aeb9c6;font-size:.92rem}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:#111827;color:#ecf1f9;border:1px solid #3e4754;padding:10px 14px;border-radius:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#06080aa6;display:grid;place-items:center;padding:20px}.modal{width:min(560px,100%);background:#2f3339;border:1px solid #4a5058;border-radius:14px;padding:16px}.modal textarea{min-height:110px;background:#1f2329;border:1px solid #49505a;border-radius:10px;padding:10px;margin-top:10px}.modal-actions{margin-top:12px;display:flex;gap:10px}.modal button{background:#1f6feb;border:none;color:#fff;border-radius:10px;padding:9px 12px;cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap}@media (max-width: 720px){.control-row{grid-template-columns:1fr}.send-button{width:100%;border-radius:999px}}.copy-button{height:46px;border:1px solid #566172;border-radius:14px;background:#272a30;color:#e6edf3;font-size:.95rem;cursor:pointer;padding:0 14px}.copy-button:hover{filter:brightness(1.08)}.provider-note{margin:10px 2px 2px;color:#aeb9c6;font-size:.9rem}