/* Sortable registration captcha */
.sc-captcha { margin: 4px 0; }
.sc-q { font-weight: bold; margin-bottom: 6px; }
.sc-cols { display: flex; gap: 10px; flex-wrap: wrap; }
.sc-col { flex: 1; min-width: 150px; }
.sc-col-h { font-weight: bold; font-size: 12px; padding: 3px 7px; background: rgba(127,127,127,.18); border: 1px solid rgba(127,127,127,.35); border-bottom: 0; border-radius: 4px 4px 0 0; }
.sc-drop { min-height: 92px; border: 1px solid rgba(127,127,127,.35); border-radius: 0 0 4px 4px; padding: 6px; display: flex; flex-direction: column; gap: 5px; background: rgba(127,127,127,.06); }
.sc-drop.sc-over { background: rgba(110,168,254,.16); border-color: #6ea8fe; }
.sc-chip { display: block; width: 100%; text-align: left; cursor: grab; font: inherit; padding: 5px 9px; border: 1px solid rgba(127,127,127,.45); border-radius: 4px; background: linear-gradient(#ffffff, #eef1f6); color: #222; }
.sc-chip:hover { border-color: #6ea8fe; }
.sc-chip:active { cursor: grabbing; }
.sc-hint { font-size: 11px; opacity: .7; margin-top: 6px; }