:root { --bg:#050505; --card:#121212; --line:rgba(255,255,255,.14); --text:#f2f2f2; --muted:#c7c7c7; --accent:#ff6d2d; }
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 10% 0%,#2a1a12 0%,var(--bg) 42%),var(--bg);color:var(--text);font-family:"Trebuchet MS","Tahoma",sans-serif;display:grid;place-items:center}
.shell{width:100%;max-width:560px;padding:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1rem}
.logo-panel{width:100%;height:100px;border:1px solid var(--line);border-radius:14px;background:#000;display:grid;place-items:center;overflow:hidden;margin-bottom:.7rem}
.logo-panel img{width:100%;height:100%;object-fit:contain}
.logo-fallback{font-family:Impact,"Trebuchet MS",sans-serif;color:var(--accent);font-size:2rem}
h1{margin:0;font-family:Impact,"Trebuchet MS",sans-serif}p{margin:.4rem 0 .8rem;color:var(--muted)}
label{display:block;color:var(--muted);margin-bottom:.65rem}
input,select,button{width:100%;border:1px solid var(--line);border-radius:10px;background:#101010;color:var(--text);font:inherit;padding:.62rem .68rem}
button{margin-top:.2rem;border:none;background:linear-gradient(135deg,#ff6d2d,#ff9d74);color:#111;font-weight:700;cursor:pointer}
.feedback{min-height:1.2rem;color:#ffb290}
.link{color:#ffb290;text-decoration:none}