:root{color-scheme:dark;--bg:#0b141c;--panel:#14232e;--line:#30434f;--text:#e3eaf0;--muted:#9bafb9;--blue:#acd5ed;--teal:#82c7bc;--amber:#e9bd79;--red:#ef8b81;font-family:Inter,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% 0,#1d3442 0,transparent 65%),var(--bg);color:var(--text);min-height:100dvh}button,input,select{font:inherit}button{cursor:pointer;min-height:50px;border:1px solid #506776;background:#243b49;color:var(--text);border-radius:5px;padding:12px 16px;font-weight:650}button:hover:enabled{background:#304c5d;border-color:var(--blue)}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px}input,select{width:100%;min-height:50px;background:#0e1b24;color:var(--text);border:1px solid #536873;border-radius:4px;padding:12px}label{display:block;font-size:13px;color:var(--muted);margin:16px 0 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