.ar-dialog{width:min(840px,calc(100vw - 32px));max-height:90vh;border:1px solid #dfe4f2;border-radius:18px;padding:30px;color:#23334e;background:white;overflow:auto}.ar-dialog::backdrop{background:#18203877;backdrop-filter:blur(3px)}.ar-dialog header,.ar-dialog footer{display:flex;justify-content:space-between;align-items:center;gap:14px}.ar-dialog h2{font-size:24px;margin:0}.ar-dialog p{color:#7a859c;line-height:1.8}.ar-dialog footer{justify-content:flex-end;border-top:1px solid #e6eaf3;padding-top:20px;margin-top:22px}.ar-field{display:flex;flex-direction:column;gap:9px;margin:18px 0;font-size:14px}.ar-field>span{font-weight:600}.ar-field input,.ar-field select,.ar-field textarea,.ar-toolbar input,.ar-toolbar select{border:1px solid #dce1ef;background:white;border-radius:9px;padding:12px;color:#293850;font:inherit;max-width:100%;min-width:0;box-sizing:border-box}.ar-field textarea{min-height:88px;width:100%}.ar-field small{color:#8590a6}.ar-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.ar-check{display:inline-flex!important;align-items:center;gap:8px;margin:8px 15px 8px 0}.ar-config-field{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;background:#f7f8fc;border:1px solid #e1e6f1;padding:18px;border-radius:12px;margin:15px 0}.ar-config p{color:#7e8799;line-height:1.8}.ar-private{font-size:12px}.ar-error,.ar-warning{color:#ac4939!important;background:#fff3ef;padding:12px;border-radius:8px}.ar-stats{display:flex;gap:22px;flex-wrap:wrap;background:#f4f5ff;border:1px solid #e0e4f5;border-radius:12px;padding:22px;margin:24px 0}.ar-stats strong{font-size:26px;color:#6163ed}.ar-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}.ar-table{overflow:auto;border:1px solid #e0e5f0;border-radius:12px;background:#fff}.ar-table table{border-collapse:collapse;width:100%;font-size:13px;min-width:980px}.ar-table th,.ar-table td{padding:15px;text-align:left;border-bottom:1px solid #e9edf5;line-height:1.8;overflow-wrap:anywhere;max-width:220px}.ar-table th{background:#f8f9fd;white-space:nowrap}.ar-details{display:grid;grid-template-columns:120px 1fr;gap:18px;white-space:pre-wrap;overflow-wrap:anywhere}.ar-details dd{margin:0}.ar-card-manage{margin:12px 0;width:100%}#view-activity-registrations h1{font-size:28px;margin:25px 0}#view-activity-registrations>p{color:#7b8598}.ar-team[hidden]{display:none}@media(max-width:650px){.ar-dialog{padding:20px}.ar-dialog h2{font-size:20px}.ar-grid,.ar-config-field{grid-template-columns:1fr}.ar-details{grid-template-columns:85px 1fr}.ar-stats{gap:12px}}

/* Explicitly center native dialogs after the global margin reset. */
dialog.ar-dialog{position:fixed;inset:0;margin:auto;box-sizing:border-box;width:min(840px,calc(100vw - 32px));max-width:calc(100vw - 32px);max-height:calc(100dvh - 40px);overflow:auto;overscroll-behavior:contain;}
@media(max-width:650px){dialog.ar-dialog{width:calc(100vw - 24px);max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);}}