:root{--bg:#0e0f13;--card:#171923;--text:#f1f5f9;--muted:#a1a9b8;--accent:#8b5cf6}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--accent);text-decoration:none}.container{max-width:980px;margin:0 auto;padding:24px}.card{background:var(--card);border:1px solid #23263a;border-radius:16px;padding:16px;box-shadow:0 6px 14px #0003}input,select,button,textarea{font:inherit;padding:10px;border-radius:10px;border:1px solid #2b2f45;background:#0f111a;color:var(--text)}button{cursor:pointer;background:var(--accent);border:none;color:#fff}button.secondary{background:#2b2f45}label{display:block;margin:10px 0 6px}.grid{display:grid;gap:12px}.grid.cols-2{grid-template-columns:1fr 1fr}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:8px 10px;border-bottom:1px solid #2b2f45}.badge{padding:3px 8px;border-radius:999px;background:#2b2f45;color:#cbd5e1;font-size:12px}.flex{display:flex;gap:10px;align-items:center}.space{height:16px}hr{border:none;border-top:1px solid #2b2f45;margin:16px 0}h1,h2,h3{margin:8px 0}small{color:var(--muted)}iframe{border:none;border-radius:12px;width:100%;height:360px}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace}