:root{--bg:#0b1020;--card:#131a2e;--line:#24304f;--text:#f4f7ff;--muted:#9da8c7;--accent:#7c3cff;--accent2:#00d4ff;--danger:#ff4d6d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#1a2450,#070a12 55%);color:var(--text);font-family:Inter,system-ui,Arial,sans-serif}a{color:var(--accent2)}.wrap{max-width:1180px;margin:0 auto;padding:28px}.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.brand{font-weight:900;font-size:25px;letter-spacing:.2px}.brand span{color:var(--accent2)}.card{background:rgba(19,26,46,.92);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.35);margin-bottom:18px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media(max-width:900px){.grid{grid-template-columns:1fr}}label{display:block;font-weight:700;margin:0 0 8px}select,input,textarea{width:100%;background:#080d1b;border:1px solid var(--line);border-radius:12px;color:var(--text);padding:12px 13px;font-size:15px}textarea{min-height:300px;resize:vertical;line-height:1.5}.small{font-size:13px;color:var(--muted)}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(90deg,var(--accent),#d946ef);border:0;color:#fff;border-radius:12px;padding:12px 16px;font-weight:900;cursor:pointer;text-decoration:none}.btn2{background:#0b1224;border:1px solid var(--line)}.danger{background:var(--danger)}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.out{white-space:pre-wrap;background:#060a14;border:1px solid var(--line);border-radius:14px;padding:14px;min-height:120px;overflow:auto}.preview img{max-width:100%;border-radius:14px;border:1px solid var(--line)}.pill{display:inline-block;background:#202a48;border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:var(--muted);font-size:13px}.login{max-width:430px;margin:80px auto}.notice{border-left:4px solid var(--accent2);padding:12px 14px;background:#0b1224;border-radius:12px}.hidden{display:none}.split{display:grid;grid-template-columns:220px 1fr;gap:12px;align-items:center;margin-bottom:12px}@media(max-width:700px){.split{grid-template-columns:1fr}}