.v96-context{border-left:5px solid var(--red,#A9020C)}.v96-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.v96-current{display:grid;grid-template-columns:180px 1fr;gap:12px;padding:14px 0;border-top:1px solid #eee;border-bottom:1px solid #eee}.v96-history{margin-top:12px}.v96-history summary{font-weight:700;cursor:pointer}.v96-period{display:grid;grid-template-columns:230px 1fr;gap:16px;padding:10px 0;border-bottom:1px solid #eee}.v96-owner-list>div{display:grid;grid-template-columns:240px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid #eee}.v96-rule{background:#fffaf0}.hidden{display:none!important}.table-scroll{overflow:auto}@media(max-width:760px){.v96-head,.v96-current,.v96-period,.v96-owner-list>div{display:block}.v96-head button,.v96-head select{margin-top:10px}.v96-current span,.v96-period span,.v96-owner-list span{display:block;margin-top:5px}}

/* V117 — safer effective dates + multi-grade / multi-subject assignment entry */
.v117-assignment-editor{border:1px solid #ddd;border-radius:14px;background:#fbfaf7;padding:14px;margin-bottom:12px}
.v117-assignment-top{display:grid;grid-template-columns:minmax(190px,1fr) minmax(190px,.9fr) minmax(190px,1fr) minmax(150px,.75fr);gap:12px;align-items:end}
.v117-assignment-multi{display:grid;grid-template-columns:.75fr 1.6fr;gap:16px;margin-top:14px;padding-top:14px;border-top:1px solid #e5e1d9}
.v117-multi-field{min-width:0}.v117-multi-field>label{display:flex;gap:7px;align-items:baseline}.v117-multi-field>label span{font-size:11px;font-weight:600;text-transform:none;color:#777}
.v117-choice-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:3px}
.v117-choice{position:relative;cursor:pointer}.v117-choice input{position:absolute;opacity:0;pointer-events:none}
.v117-choice span{display:flex;align-items:center;justify-content:center;min-width:48px;min-height:40px;padding:7px 13px;border:1px solid #cfcfcf;border-radius:9px;background:#fff;font-weight:800;color:#222;transition:.12s ease}
.v117-choice input:checked+span{background:#A9020C;color:#fff;border-color:#A9020C;box-shadow:0 0 0 2px #a9020c20}
.v117-choice input:focus-visible+span{outline:3px solid #d4a017;outline-offset:2px}
.v117-assignment-preview{margin-top:12px;padding:9px 11px;border-radius:9px;background:#fff7dc;border:1px solid #e5cc78;color:#5e4b08;font-size:13px}
#v96-effective:invalid{border-color:#A9020C;background:#fff2f2}
@media(max-width:980px){.v117-assignment-top{grid-template-columns:1fr 1fr}.v117-assignment-multi{grid-template-columns:1fr}}
@media(max-width:620px){.v117-assignment-top{grid-template-columns:1fr}}

/* V118 — assignment correction controls */
.v118-actions{white-space:nowrap;display:flex;flex-wrap:wrap;gap:6px;min-width:250px}
.v118-action{border:1px solid #cfcfcf;border-radius:7px;background:#fff;padding:6px 9px;font:inherit;font-size:12px;font-weight:800;cursor:pointer;color:#222}
.v118-action:hover{border-color:#A9020C;color:#A9020C}.v118-action.danger{border-color:#e2b3b3;color:#A9020C;background:#fff7f7}.v118-action.danger:hover{background:#A9020C;color:#fff}
.v118-editor-buttons{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.v118-editor-buttons .secondary-action{min-height:42px}