/* AI-CLO PTITHCM V11.6.3 — compact bank intro + Chapter/Topic × CLO matrix */
.v105-bank-tabs.v1161-bank-tabs-compact{margin-bottom:7px!important}
.v105-bank-note.v1161-bank-note-compact{min-height:0!important;margin:0 0 9px!important;padding:7px 12px!important;gap:7px!important;border-radius:10px!important;line-height:1.32!important}
.v105-bank-note.v1161-bank-note-compact b,.v105-bank-note.v1161-bank-note-compact span{margin:0!important;line-height:1.32!important}
#questionBankMatrix{white-space:nowrap}

/* Hàng thao tác ngân hàng: 5 nút trên một dòng desktop, canh đúng mép trái/phải. */
.bank-actions{display:grid!important;grid-template-columns:repeat(5,max-content)!important;justify-content:space-between!important;align-items:center!important;width:100%!important;max-width:100%!important;gap:10px 14px!important;margin:0 0 16px!important;padding:0!important}
.bank-actions>#questionCount{grid-column:1/-1!important;grid-row:1!important;justify-self:start!important;margin:0!important;padding:0!important;text-align:left!important;white-space:nowrap}
.bank-actions>button{grid-row:2!important;margin:0!important;margin-left:0!important;white-space:nowrap}
.bank-actions>#questionBankMatrix,.bank-actions>#scanDuplicates,.bank-actions>#aiHistory{background:#fff!important;border:1px solid #d8dee8!important;color:#26364d!important;box-shadow:0 2px 6px #1018280b;font-weight:800!important}
.bank-actions>#questionBankMatrix:hover,.bank-actions>#scanDuplicates:hover,.bank-actions>#aiHistory:hover{background:#f8fafc!important;border-color:#b9c3d1!important;color:#172033!important}

/* Nội dung danh sách chỉ hiện tối đa 3 dòng để bảng gọn và đều. */
.v105-question-table .q-content-cell .question-summary{display:-webkit-box!important;-webkit-box-orient:vertical!important;-webkit-line-clamp:3!important;overflow:hidden!important;line-height:1.5!important;max-height:4.5em!important;text-overflow:ellipsis;text-align:left!important;cursor:help}

/* Nguồn đặc biệt của câu hỏi luôn hiện dưới CLO. Câu giảng viên biên soạn không lặp lại ở danh sách. */
.v105-question-table .q-code-cell .question-origin.lecturer{display:none!important}
.v105-question-table .q-code-cell .question-origin.gemini{margin-top:6px;background:#f1ebff!important;color:#6236b7!important;border:1px solid #d8c9ff;font-size:10px;white-space:normal;line-height:1.2;text-align:center}
.v105-question-table .q-code-cell .question-origin.academy{margin-top:6px;background:#edf4ff!important;color:#285a96!important;border:1px solid #cfe0f7;font-size:10px;white-space:normal;line-height:1.2;text-align:center}
.v105-question-table .q-code-cell .question-origin-list-state{margin-top:4px;font-size:10px;white-space:normal;line-height:1.15}

/* Khung xem toàn bộ nội dung khi rê chuột vào phần Nội dung. */
.qbank-question-hover{position:fixed;z-index:1000;max-width:calc(100vw - 28px);max-height:56vh;overflow:auto;padding:14px 16px;border:1px solid #d7dee8;border-radius:12px;background:#fff;color:var(--ink);box-shadow:0 16px 44px #1018282e;pointer-events:none;line-height:1.55;text-align:left}
.qbank-question-hover[hidden]{display:none!important}
.qbank-question-hover>small{display:block;margin-bottom:7px;color:var(--red);font-size:10px;font-weight:900;letter-spacing:.08em}
.qbank-question-hover-content{font-size:14px;white-space:normal;overflow-wrap:anywhere}
.qbank-question-hover mjx-container{max-width:100%;overflow-x:auto;overflow-y:hidden}

/* Nhập hàng loạt nằm trong trang Thêm câu hỏi. */
.question-create-import{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 14px;border:1px solid #dce3ec;border-radius:11px;background:#f8fafc}
.question-create-import>div{display:grid;gap:3px;min-width:0}
.question-create-import b{color:#253858;font-size:13px}
.question-create-import small{color:var(--muted);font-size:12px;line-height:1.4;font-weight:500}
.question-create-import button{flex:0 0 auto;white-space:nowrap;background:#fff!important;border:1px solid #d2d9e4!important}

.qbank-matrix-panel{display:grid;gap:14px}
.qbank-matrix-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.qbank-matrix-summary>div{padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}
.qbank-matrix-summary small,.qbank-matrix-summary b{display:block}
.qbank-matrix-summary small{color:var(--muted);font-size:11px;font-weight:700}
.qbank-matrix-summary b{margin-top:4px;font-size:18px;color:var(--ink)}
.qbank-matrix-note{margin:0;padding:10px 12px;border-radius:10px;background:#f7f8fa;color:var(--muted);line-height:1.45}
.qbank-matrix-wrap{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:auto}
.qbank-matrix-table{width:100%;min-width:680px;border-collapse:collapse;table-layout:auto}
.qbank-matrix-table th,.qbank-matrix-table td{padding:10px 12px;border-bottom:1px solid #e9edf2;text-align:center;vertical-align:middle}
.qbank-matrix-table th:first-child,.qbank-matrix-table td:first-child{text-align:left;min-width:280px}
.qbank-matrix-table thead th{position:sticky;top:0;z-index:2;background:#fff;color:#344054;font-size:12px;text-transform:uppercase;letter-spacing:.02em}
.qbank-matrix-table .qbank-chapter-row td{background:#f7f8fa}
.qbank-matrix-table .qbank-chapter-row td:first-child{display:grid;gap:2px}
.qbank-matrix-table .qbank-chapter-row small{color:var(--muted);font-size:11px}
.qbank-matrix-table .qbank-topic-row td:first-child{padding-left:28px;color:#475467}
.qbank-matrix-table tfoot th{background:#fff4f6;color:var(--red);font-weight:900;border-bottom:0}
.qbank-matrix-loading,.qbank-matrix-empty{padding:18px;border:1px dashed var(--line);border-radius:12px;background:#fafbfc;color:var(--muted)}
.qbank-matrix-warning{margin:0;padding:10px 12px;border-radius:10px;background:#fff4f6;color:#9f2435;font-size:12px;line-height:1.45}

@media(max-width:1180px){
 .bank-actions{grid-template-columns:repeat(3,minmax(0,1fr))!important;justify-content:stretch!important}
 .bank-actions>button{grid-row:auto!important;width:100%;min-width:0!important}
 .bank-actions>#questionCount{grid-column:1/-1!important}
}
@media(max-width:900px){
 .qbank-matrix-summary{grid-template-columns:repeat(2,minmax(0,1fr))}
 .bank-actions{grid-template-columns:repeat(2,minmax(0,1fr))!important}
}
@media(max-width:760px){
 .qbank-question-hover{display:none!important}
}
@media(max-width:620px){
 .v105-bank-note.v1161-bank-note-compact{padding:7px 10px!important;margin-bottom:8px!important;gap:2px!important}
 .bank-actions{grid-template-columns:1fr 1fr!important;gap:8px!important}
 .bank-actions>#questionCount{grid-column:1/-1!important;white-space:normal}
 .question-create-import{align-items:stretch;flex-direction:column;gap:10px}
 .question-create-import button{width:100%}
 .qbank-matrix-summary{grid-template-columns:1fr 1fr;gap:7px}
 .qbank-matrix-summary>div{padding:10px}
 .qbank-matrix-summary b{font-size:16px}
 .qbank-matrix-table{min-width:600px;font-size:12px}
 .qbank-matrix-table th,.qbank-matrix-table td{padding:8px}
 .qbank-matrix-table th:first-child,.qbank-matrix-table td:first-child{min-width:210px}
}