.account-drawer.is-admin-mode {
  width: min(1040px, 100%);
  padding-inline: clamp(24px, 4vw, 48px);
}

.admin-roster-entry {
  display: grid;
  width: 100%;
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(128, 91, 168, .28);
  border-radius: 16px;
  color: #544067;
  text-align: left;
  cursor: pointer;
  background: linear-gradient(135deg, #fbf7fe, #fff);
}

.admin-roster-entry[hidden] { display: none !important; }

.admin-roster-entry span { font-size: 16px; font-weight: 900; }
.admin-roster-entry:hover,
.admin-roster-entry:focus-visible { border-color: #805ba8; outline: 3px solid rgba(128, 91, 168, .12); }

.admin-roster-panel { color: #453750; }
.admin-roster-panel[hidden] { display: none !important; }

.admin-roster-heading {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 22px;
}

.admin-roster-heading > div { flex: 1; }
.admin-roster-section-head span {
  margin: 0 0 5px;
  color: #b13f79;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .06em;
}

.admin-roster-heading h3 {
  margin: 0;
  color: #594374;
  font-family: "STKaiti", "KaiTi", "Microsoft YaHei", serif;
  font-size: clamp(25px, 3vw, 32px);
}

.admin-roster-back,
.admin-roster-section-head button,
.admin-roster-list form button,
.admin-roster-load-more {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid #d2c5db;
  border-radius: 12px;
  color: #654f7a;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  background: #fff;
}

.admin-roster-back:hover,
.admin-roster-back:focus-visible,
.admin-roster-section-head button:hover,
.admin-roster-section-head button:focus-visible,
.admin-roster-list form button:hover,
.admin-roster-list form button:focus-visible,
.admin-roster-load-more:hover,
.admin-roster-load-more:focus-visible { border-color: #805ba8; outline: 3px solid rgba(128, 91, 168, .11); }

.admin-roster-status {
  min-height: 1.5em;
  margin: 0 0 15px;
  color: #76687f;
  font-size: 13px;
}
.admin-roster-status[data-kind="error"] { color: #a83f50; }
.admin-roster-status[data-kind="success"] { color: #28735f; }

.admin-roster-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid rgba(118, 88, 155, .14);
}

.admin-roster-summary div { padding: 18px 16px; border-right: 1px solid rgba(118, 88, 155, .12); }
.admin-roster-summary div:last-child { border-right: 0; }
.admin-roster-summary span { display: block; color: #85788e; font-size: 12px; }
.admin-roster-summary strong { display: block; margin-top: 5px; color: #544067; font-size: 24px; }

.admin-roster-scope {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 14px;
  margin: 24px 0;
  padding: 18px;
  border: 1px solid rgba(118, 88, 155, .16);
  border-radius: 16px;
  background: rgba(249, 245, 251, .72);
}

.admin-roster-scope legend { padding: 0 7px; color: #675575; font-size: 13px; font-weight: 900; }
.admin-roster-course-picker { grid-column: 1 / -1; display: grid; gap: 10px; }
.admin-roster-course-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.admin-roster-course-heading > span { color: #665772; font-size: 12px; font-weight: 900; }
.admin-roster-course-heading button {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid #d1c5da;
  border-radius: 999px;
  color: #6b4d82;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  background: rgba(255, 255, 255, .86);
  cursor: pointer;
}
.admin-roster-course-heading button:disabled { cursor: default; opacity: .55; }
.admin-roster-course-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(132px, 1fr)); gap: 9px; }
.admin-roster-course-option {
  display: flex !important;
  min-height: 42px;
  padding: 0 12px;
  align-items: center;
  gap: 9px !important;
  border: 1px solid #d8cce0;
  border-radius: 11px;
  background: rgba(255, 255, 255, .88);
  cursor: pointer;
}
.admin-roster-course-option:has(input:checked) { border-color: #8a62b2; background: #f1eafb; box-shadow: inset 0 0 0 1px rgba(128, 91, 168, .1); }
.admin-roster-course-option:focus-within { border-color: #805ba8; outline: 3px solid rgba(128, 91, 168, .12); }
.admin-roster-course-option input { width: 17px; height: 17px; flex: 0 0 auto; accent-color: #805ba8; }
.admin-roster-course-option span { color: #4e3d5d; font-size: 13px; font-weight: 800; }
.admin-roster-course-count { color: #85788e; font-size: 12px; }
.admin-roster-scope label,
.admin-roster-manual label { display: grid; gap: 7px; color: #665772; font-size: 12px; font-weight: 800; }
.admin-roster-scope select,
.admin-roster-manual input,
.admin-roster-list input {
  width: 100%;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid #d1c5da;
  border-radius: 11px;
  color: #3f3448;
  font: inherit;
  background: #fff;
}

.admin-roster-scope select:focus,
.admin-roster-manual input:focus,
.admin-roster-list input:focus,
.admin-roster-file:focus-within { border-color: #805ba8; outline: 3px solid rgba(128, 91, 168, .12); }

.admin-roster-test { align-self: end; display: flex !important; min-height: 42px; align-items: center; gap: 8px !important; }
.admin-roster-test input { width: 17px; height: 17px; accent-color: #805ba8; }

.admin-roster-workspace { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.admin-roster-manual,
.admin-roster-import {
  min-width: 0;
  padding: 21px;
  border: 1px solid rgba(118, 88, 155, .16);
  border-radius: 17px;
  background: rgba(255, 255, 255, .78);
}
.admin-roster-manual { display: grid; gap: 12px; }

.admin-roster-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 15px;
}
.admin-roster-section-head h4 { margin: 0; color: #554365; font-size: 17px; }

.admin-roster-primary {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid #805ba8;
  border-radius: 13px;
  color: #fff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  background: #805ba8;
  box-shadow: 0 10px 22px rgba(105, 73, 141, .16);
}
.admin-roster-primary:hover,
.admin-roster-primary:focus-visible { background: #68478e; outline: 3px solid rgba(128, 91, 168, .15); }
.admin-roster-primary:disabled { cursor: not-allowed; opacity: .52; box-shadow: none; }

.admin-roster-file {
  display: grid;
  min-height: 178px;
  place-content: center;
  padding: 24px;
  border: 1px dashed #b9a7c7;
  border-radius: 15px;
  color: #5f4c70;
  text-align: center;
  cursor: pointer;
  background: #fcf9fd;
}
.admin-roster-file input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.admin-roster-file strong { font-size: 15px; }
.admin-roster-file span { max-width: 32em; margin-top: 8px; color: #887a91; font-size: 12px; line-height: 1.7; }
.admin-roster-file-name { margin: 11px 0 0; color: #7e7087; font-size: 12px; word-break: break-all; }

.admin-roster-preview,
.admin-roster-list { margin-top: 26px; padding-top: 23px; border-top: 1px solid rgba(118, 88, 155, .15); }
.admin-roster-preview[hidden] { display: none !important; }

.admin-roster-preview-summary { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 13px; }
.admin-roster-preview-summary span {
  padding: 7px 10px;
  border-radius: 9px;
  color: #675874;
  font-size: 12px;
  font-weight: 800;
  background: #f4eff7;
}
.admin-roster-preview-summary span[data-kind="success"] { color: #226c58; background: #eaf5f1; }
.admin-roster-preview-summary span[data-kind="warning"] { color: #92601f; background: #fff3dd; }
.admin-roster-preview-summary span[data-kind="error"] { color: #9b3d4b; background: #fbeaec; }

.admin-roster-table-wrap { width: 100%; overflow-x: auto; border: 1px solid rgba(118, 88, 155, .14); border-radius: 13px; }
.admin-roster-table-wrap[hidden] { display: none !important; }
.admin-roster-table-wrap table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 12px; }
.admin-roster-table-wrap th,
.admin-roster-table-wrap td { padding: 12px 13px; border-bottom: 1px solid rgba(118, 88, 155, .1); text-align: left; vertical-align: top; }
.admin-roster-table-wrap th { color: #75657f; font-weight: 900; background: #f9f6fa; }
.admin-roster-table-wrap tr:last-child td { border-bottom: 0; }
.admin-roster-table-wrap td { color: #554b5b; line-height: 1.55; }
.admin-roster-table-wrap td strong { color: #47394f; }
.admin-roster-table-wrap td small { display: block; margin-top: 3px; color: #8b7f92; }

.admin-roster-result {
  display: inline-block;
  padding: 4px 7px;
  border-radius: 7px;
  color: #685675;
  font-size: 11px;
  font-weight: 900;
  background: #f1ebf4;
}
.admin-roster-result[data-kind="created"],
.admin-roster-result[data-kind="ready"],
.admin-roster-result[data-kind="enrolled"] { color: #216d59; background: #e9f5f0; }
.admin-roster-result[data-kind="conflict"],
.admin-roster-result[data-kind="error"] { color: #9b3d4b; background: #fbeaec; }
.admin-roster-result[data-kind="existing"],
.admin-roster-result[data-kind="unchanged"] { color: #8b5b1d; background: #fff2dc; }

.admin-roster-confirm-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 15px; }
.admin-roster-confirm-bar p { margin: 0; color: #7e7187; font-size: 12px; line-height: 1.6; }

.admin-roster-list form { display: flex; gap: 8px; width: min(370px, 100%); }
.admin-roster-list form input { min-width: 0; }
.admin-roster-empty { padding: 30px 18px; border: 1px dashed #cbbfd4; border-radius: 13px; color: #82758a; text-align: center; font-size: 13px; }
.admin-roster-load-more { display: block; margin: 14px auto 0; }
.admin-roster-load-more[hidden] { display: none !important; }

@media (max-width: 820px) {
  .admin-roster-scope { grid-template-columns: 1fr 1fr; }
  .admin-roster-workspace { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .account-drawer.is-admin-mode { max-height: 96dvh; padding-inline: 18px; }
  .admin-roster-heading { display: grid; }
  .admin-roster-back { width: max-content; }
  .admin-roster-summary { grid-template-columns: 1fr 1fr; }
  .admin-roster-summary div:nth-child(2) { border-right: 0; }
  .admin-roster-summary div:nth-child(-n+2) { border-bottom: 1px solid rgba(118, 88, 155, .12); }
  .admin-roster-scope { grid-template-columns: 1fr; }
  .admin-roster-confirm-bar,
  .admin-roster-section-head { align-items: stretch; flex-direction: column; }
  .admin-roster-list form { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .admin-roster-entry,
  .admin-roster-primary { scroll-behavior: auto; transition: none; }
}