/* Bảng tiêu chí chấm điểm (rb-). Khung trang in dùng chung sg- ở cc-ke-hoach-bai-day.css. */
.chinh:has(> .rb-rong) { max-width: 1400px; }
.rb-ghi { margin: 10px 0 0; }
.rb-tren { margin-top: 10px; }
.rb-hang-nut { margin-top: 12px; }
.rb-tong { margin: 12px 0 0; font-size: .9375rem; color: var(--c-dam); font-weight: 600; }
.rb-luu { position: sticky; bottom: 0; z-index: 4; display: flex; gap: 10px; align-items: center; padding: 10px 0 12px;
  background: linear-gradient(to top, var(--bg) 75%, transparent); }
.rb-hai-cot { display: grid; gap: 14px; margin-bottom: 14px; }
.rb-hai-cot > .the { margin-bottom: 0; }
@media (min-width: 900px) { .rb-hai-cot { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .rb-muc { flex-direction: column; } }

/* Bảng soạn */
.rb-bang { border-collapse: collapse; width: 100%; min-width: 900px; table-layout: fixed; font-size: .9375rem; }
.rb-bang th, .rb-bang td { border: 1px solid var(--vien); padding: 6px; vertical-align: top; text-align: left; font-weight: 400; }
.rb-bang thead th { background: var(--c-nhat); }
.rb-bang__goc { font-weight: 700 !important; color: var(--c-dam); vertical-align: middle !important; }
.rb-bang__tc { width: 230px; background: #f7f8f6; }
.rb-bang input, .rb-bang textarea { width: 100%; padding: 6px 8px; border: 1px solid #cfd6d1; border-radius: 7px; font: inherit; background: #fff; color: var(--chu); }
.rb-bang input { min-height: 38px; }
.rb-bang textarea { resize: vertical; line-height: 1.45; display: block; }
.rb-bang input:focus, .rb-bang textarea:focus { border-color: var(--c); outline: 3px solid var(--c-nhat); }
.rb-bang__muc > input { font-weight: 700; }
.rb-bang__diem { display: flex; align-items: center; gap: 6px; margin-top: 6px; font-size: .8125rem; color: var(--phu); }
.rb-bang__diem input { width: 64px; text-align: center; }
.rb-bang__tc > textarea { font-weight: 700; }
.rb-bang__ts { display: flex; align-items: center; gap: 8px; margin-top: 6px; font-size: .8125rem; font-weight: 600; }
.rb-bang__ts input { width: 72px; text-align: center; }
.rb-bang__phan { display: block; margin-top: 4px; font-size: .8125rem; color: var(--phu); }
.rb-bang__nut { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.rb-nut-nho { border: 1px solid var(--c-vien); background: #fff; color: var(--c-dam); border-radius: 999px; font: inherit; font-size: .75rem; font-weight: 700;
  padding: 3px 10px; cursor: pointer; min-height: 30px; }
.rb-nut-nho:hover { background: var(--c-nhat); }
.rb-nut-nho--xoa { color: var(--do); border-color: #efc2bd; margin-left: auto; }
.rb-nut-nho--xoa:hover { background: var(--do-nhat); }
/* Điện thoại: mỗi tiêu chí thành một khối, mỗi mức một ô có nhãn */
@media (max-width: 760px) {
  .rb-bang { min-width: 0; }
  .rb-bang, .rb-bang thead, .rb-bang tbody, .rb-bang tr, .rb-bang th, .rb-bang td { display: block; width: auto; }
  .rb-bang__goc { display: none !important; }
  .rb-bang thead tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 6px; margin-bottom: 12px; }
  .rb-bang__diem { flex-wrap: wrap; }
  .rb-bang__diem input { width: 56px; }
  .rb-bang thead th { border-radius: var(--r-nho); }
  .rb-bang tbody tr { border: 1px solid var(--c-vien); border-radius: var(--r-nho); margin-bottom: 12px; overflow: hidden; }
  .rb-bang tbody th, .rb-bang tbody td { border: 0; border-bottom: 1px solid var(--vien); }
  .rb-bang tbody td::before { content: attr(data-nhan); display: block; font-weight: 700; font-size: .8125rem; color: var(--c-dam); margin-bottom: 4px; }
  .rb-bang td textarea { min-height: 72px; }
}

/* Chấm điểm */
.rb-cham { display: grid; gap: 14px; align-items: start; }
.rb-cham > .the { margin-bottom: 0; }
@media (min-width: 900px) { .rb-cham { grid-template-columns: 320px 1fr; } .rb-cham__ds { position: sticky; top: 70px; max-height: calc(100vh - 86px); overflow-y: auto; } }
.rb-ds { list-style: none; margin: 0; padding: 0; counter-reset: rb; }
.rb-ds li { counter-increment: rb; }
.rb-ds__nut { display: flex; width: 100%; gap: 8px; align-items: baseline; text-align: left; padding: 9px 10px; min-height: 44px; border: 0; border-bottom: 1px solid var(--vien);
  background: none; font: inherit; color: var(--chu); cursor: pointer; border-radius: 0; }
.rb-ds__nut::before { content: counter(rb) "."; color: var(--phu); font-size: .8125rem; min-width: 1.6em; }
.rb-ds__nut:hover { background: var(--c-nhat); }
.rb-ds__nut[aria-current="true"] { background: var(--c-nhat); font-weight: 700; box-shadow: inset 3px 0 0 var(--c); }
.rb-ds__ten { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.rb-ds__diem { font-size: .8125rem; color: var(--phu); font-weight: 400; white-space: nowrap; }
.rb-ds__diem--xong { color: var(--xanh-la); font-weight: 700; }
.rb-phieu__bang { margin: 0 0 2px; }
.rb-phieu__ten { margin-bottom: 12px; overflow-wrap: anywhere; }
.rb-tc { border: 1px solid var(--vien); border-radius: var(--r-nho); padding: 10px 12px 12px; margin: 0 0 12px; min-width: 0; }
.rb-tc legend { font-weight: 700; padding: 0 6px; color: var(--c-dam); }
.rb-tc__muc { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.rb-o { display: flex; gap: 8px; align-items: flex-start; border: 1px solid #cfd6d1; border-radius: var(--r-nho); padding: 9px 10px; cursor: pointer; background: #fff; min-height: 44px; }
.rb-o:hover { border-color: var(--c); }
.rb-o input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--c); }
.rb-o:has(input:checked) { border-color: var(--c); background: var(--c-nhat); box-shadow: inset 0 0 0 1px var(--c); }
.rb-o__than { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.rb-o__ten { font-weight: 700; }
.rb-o__mt { font-size: .875rem; color: var(--phu); line-height: 1.45; white-space: pre-line; }
.rb-o:has(input:checked) .rb-o__mt { color: var(--chu); }
.rb-phieu__diem { font-size: 1.25rem; font-weight: 800; color: var(--c-dam); margin: 4px 0 12px; }
.rb-phieu__nut { margin-top: 12px; }

/* Bản in bảng tiêu chí */
.rb-to { font-size: 11pt; }
.rb-to__td { font-size: 13pt; margin: 4pt 0 6pt !important; }
.rb-to__ghi { margin-bottom: 6pt; }
.rb-to__bang { font-size: 10.5pt; table-layout: fixed; }
.rb-to__stt { width: 9mm; }
.rb-to__tc { width: 42mm; }
.rb-to__ts { width: 16mm; }
.rb-to__ten { text-align: left !important; vertical-align: top !important; }
.rb-to__diem { font-weight: 400; font-size: 9.5pt; }
.rb-to__cach { font-size: 10pt; font-style: italic; }
@media (max-width: 760px) { .rb-to__bang { min-width: 760px; } }

/* In phiếu chấm của một học sinh, một nhóm */
@media print {
  body:has(.rb-cham) { background: #fff; }
  body:has(.rb-cham) .demo-bar, body:has(.rb-cham) .dau, body:has(.rb-cham) .chan, body:has(.rb-cham) .bao, .rb-khong-in { display: none !important; }
  .rb-cham { display: block; }
  .rb-cham__phieu { border: 0; box-shadow: none; padding: 0; }
  .rb-tc { break-inside: avoid; }
  .rb-o { break-inside: avoid; }
  .rb-o:has(input:checked) { border: 2px solid #000; background: #fff; box-shadow: none; }
  .rb-o:not(:has(input:checked)) .rb-o__mt { color: #555; }
}
.rb [hidden] { display: none !important; }
.rb-muc a.nut:not(.nut--vien), .rb-muc a.nut:not(.nut--vien):hover { color: #fff; }