.vt-shell{max-width:1100px;margin:auto;padding:16px 0 110px;color:#20324d}.vt-hero{background:linear-gradient(115deg,#153b77,#6250ce);color:white;border-radius:20px;padding:22px;margin-bottom:16px}.vt-hero h2,.vt-hero p{color:white;margin:6px 0}.vt-card{background:white;border:1px solid #dce4f3;border-radius:18px;padding:18px;margin:14px 0;min-width:0;overflow-wrap:anywhere}.vt-card .vt-card{background:#f8faff}.vt-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.vt-actions{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.vt-actions button,.vt-link{margin:0;min-height:42px}.vt-tag{display:inline-block;background:#eef2ff;color:#373a8e;padding:5px 10px;border-radius:20px;font-size:12px;text-transform:capitalize}.vt-pre{white-space:pre-wrap;line-height:1.7}.vt-bank{max-height:340px;overflow:auto}.vt-bank-row{display:flex;gap:10px;align-items:flex-start;padding:12px;border-bottom:1px solid #dce4f3;font-weight:normal;white-space:pre-wrap}.vt-check{display:flex;gap:10px;align-items:center}.vt-bank-row input,.vt-check input{width:auto!important;flex-shrink:0}.vt-error{color:#a51f35;background:#fff1f2}.vt-link{display:inline-flex;align-items:center;background:#3449d4;color:white;padding:8px 16px;border-radius:9px;text-decoration:none}.vt-shell textarea{min-height:90px}.vt-shell output{display:block;background:#eef2ff;padding:12px;border-radius:10px}.vt-teacher .vani-teacher-tools{grid-template-columns:repeat(auto-fit,minmax(145px,1fr))}.vt-shell input,.vt-shell select,.vt-shell textarea{max-width:100%;box-sizing:border-box}.vt-shell summary{cursor:pointer;font-weight:bold}@media(max-width:650px){.vt-grid{grid-template-columns:1fr}.vt-card{padding:14px}.vt-teacher .vani-teacher-tools{grid-template-columns:repeat(2,minmax(0,1fr))}.vt-hero{padding:17px}.vt-actions button{flex:1 1 135px}}
