:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111827;background:#f3f4f6}
*{box-sizing:border-box}body{margin:0}.wrap{max-width:720px;margin:auto;padding:18px 16px 96px}
.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.brand{font-weight:900;font-size:1.35rem}
.card{background:#fff;border-radius:18px;padding:18px;margin:12px 0;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.btn{width:100%;border:0;border-radius:16px;padding:16px 18px;font-size:1.05rem;font-weight:800;cursor:pointer;margin:7px 0}
.btn-primary{background:#111827;color:#fff}.btn-good{background:#166534;color:#fff}.btn-warn{background:#b45309;color:#fff}.btn-danger{background:#b91c1c;color:#fff}.btn-soft{background:#e5e7eb;color:#111827}
input,select,textarea{width:100%;padding:14px;border:1px solid #d1d5db;border-radius:14px;font-size:1rem;margin:6px 0 12px}
label{font-size:.9rem;font-weight:700}.muted{color:#6b7280}.big{font-size:1.5rem;font-weight:900}.pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#e5e7eb;font-size:.8rem;font-weight:800}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.module{min-height:120px;text-align:left}
.row{display:flex;justify-content:space-between;gap:12px;align-items:center}.hidden{display:none}
video{width:100%;border-radius:16px;background:#000;min-height:260px}
a{text-decoration:none;color:inherit}.error{background:#fee2e2;color:#991b1b;padding:12px;border-radius:12px}.success{background:#dcfce7;color:#166534;padding:12px;border-radius:12px}
@media(max-width:520px){.grid{grid-template-columns:1fr}.wrap{padding-left:12px;padding-right:12px}.btn{padding:18px}}