/* AcaNavi question bank styles. Loaded after style.css. */

.question-bank-launcher {
  min-height: calc(100vh - 190px);
  display: grid;
  place-items: center;
  padding: 32px 32px 116px;
}
.question-bank-launcher-card {
  width: min(640px, 100%);
  border: 1px solid rgba(10, 92, 68, .16);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 88% 12%, rgba(16, 185, 129, .18), transparent 9rem),
    linear-gradient(145deg, rgba(255, 255, 255, .94), rgba(241, 245, 249, .88));
  box-shadow: 0 24px 70px rgba(10, 92, 68, .12);
  text-align: center;
  padding: 42px 38px;
}
.question-bank-launcher-icon {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  border: 1px solid rgba(10, 92, 68, .20);
  border-radius: var(--r);
  background: linear-gradient(180deg, #0D9488, #0A5C44);
  color: #FFFFFF;
  box-shadow: 0 16px 34px rgba(10, 92, 68, .22);
}
.question-bank-launcher-icon .ni {
  width: 38px;
  height: 38px;
}
.question-bank-launcher-card h2 {
  margin: 10px 0 12px;
  color: var(--text);
  font-size: 26px;
  letter-spacing: -.04em;
}
.question-bank-launcher-card p {
  max-width: 500px;
  margin: 0 auto 24px;
  color: var(--text2);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.65;
  word-break: keep-all;
}
.question-bank-open-btn {
  min-width: 220px;
}
.question-bank-page {
  padding: 8px 4px 116px;
}
.question-bank-head {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  border: 1px solid rgba(10, 92, 68, .14);
  border-radius: var(--r);
  background:
    radial-gradient(circle at 94% 12%, rgba(16, 185, 129, .16), transparent 10rem),
    linear-gradient(135deg, rgba(255, 255, 255, .96), rgba(241, 245, 249, .90));
  box-shadow: 0 10px 24px rgba(10, 92, 68, .08);
  padding: 10px 14px;
}
.question-bank-headline {
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.question-bank-head h2 {
  flex: 0 0 auto;
  margin: 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.04em;
}
.question-bank-head p {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: var(--text2);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: keep-all;
}
.question-bank-record-tabs {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
  border: 1px solid rgba(10, 92, 68, .14);
  border-radius: var(--r);
  background: rgba(255, 255, 255, .76);
  padding: 4px;
  box-shadow: 0 10px 28px rgba(10, 92, 68, .08);
}
.question-bank-record-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  border: 0;
  border-radius: calc(var(--r) - 4px);
  background: transparent;
  color: var(--text2);
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}
.question-bank-record-tabs button.active {
  background: #0A5C44;
  color: #FFFFFF;
  box-shadow: 0 8px 18px rgba(10, 92, 68, .18);
}
.question-bank-record-tabs span {
  min-width: 24px;
  border-radius: 999px;
  background: rgba(10, 92, 68, .10);
  padding: 2px 7px;
  color: inherit;
  font-size: 12px;
  text-align: center;
}
.question-bank-record-tabs button.active span {
  background: rgba(255, 255, 255, .18);
}
.question-bank-panel {
  border: 1px solid rgba(10, 92, 68, .13);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .84);
  box-shadow: 0 16px 44px rgba(10, 92, 68, .08);
  overflow: hidden;
}
.question-bank-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid rgba(10, 92, 68, .10);
  padding: 18px 20px;
}
.question-bank-toolbar > div {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.question-bank-toolbar strong {
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
}
.question-bank-toolbar span {
  color: var(--text3);
  font-size: 12px;
  font-weight: 600;
}
.question-bank-search {
  width: min(320px, 42vw);
  border-radius: var(--r);
}
.question-bank-table {
  padding: 8px;
}
.question-bank-pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid rgba(10, 92, 68, .08);
  padding: 10px 16px 14px;
}
.question-bank-pagination span {
  color: var(--text3);
  font-size: 12px;
  font-weight: 800;
}
.question-bank-table-head,
.question-bank-row {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) 82px 72px 96px minmax(340px, 400px);
  gap: 12px;
  align-items: center;
}
.question-bank-table-head {
  padding: 10px 14px;
  color: var(--text3);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
}
.question-bank-row {
  min-height: 66px;
  margin-top: 6px;
  border: 1px solid rgba(10, 92, 68, .10);
  border-radius: var(--r);
  background: rgba(255, 255, 255, .78);
  padding: 10px 14px;
}
.question-bank-cell {
  min-width: 0;
  color: var(--text2);
  font-size: 13px;
  font-weight: 600;
}
.question-bank-date,
.question-bank-number {
  color: var(--text);
  font-weight: 700;
}
.question-bank-date {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.15;
}
.question-bank-date small {
  color: var(--text3);
  font-size: 11px;
  font-weight: 700;
}
.question-bank-date span,
.question-bank-date small {
  white-space: nowrap;
}
.question-bank-title-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.question-bank-title-cell strong {
  overflow: hidden;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.question-bank-title-cell small {
  overflow: hidden;
  color: var(--text3);
  font-size: 11px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.question-bank-chip,
.question-bank-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-height: 28px;
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}
.question-bank-chip {
  border: 1px solid rgba(10, 92, 68, .14);
  background: rgba(10, 92, 68, .08);
  color: #0A5C44;
  font-weight: 700;
}
.question-bank-status-pill {
  background: rgba(16, 185, 129, .16);
  color: #D97706;
  font-size: 12px;
  font-weight: 700;
}
.question-bank-actions {
  display: grid;
  grid-template-columns: minmax(82px, 1.2fr) repeat(4, minmax(52px, 1fr));
  justify-content: stretch;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
}
.question-bank-actions .btn-sm {
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: 30px;
  padding: 6px 8px;
  font-size: 12px;
}
.question-bank-actions .question-bank-danger {
  border-color: rgba(239, 68, 68, .22);
  background: rgba(239, 68, 68, .08);
  color: #B91C1C;
}
.question-report-table .question-report-row {
  grid-template-columns: 96px 100px minmax(220px, .9fr) minmax(260px, 1.1fr) 112px 120px 86px;
}
.question-report-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
  border-bottom: 1px solid rgba(10, 92, 68, .10);
  background: rgba(248, 250, 252, .62);
  padding: 12px 20px;
}
.question-report-filter {
  display: grid;
  gap: 5px;
  min-width: 132px;
}
.question-report-filter span {
  color: var(--text3);
  font-size: 11px;
  font-weight: 800;
}
.question-report-filter select {
  min-height: 34px;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 750;
}
.question-report-reset {
  min-height: 34px;
  margin-left: auto;
}
.question-report-table .question-bank-row {
  cursor: pointer;
}
.question-report-table .question-bank-row:hover {
  border-color: rgba(10, 92, 68, .28);
  background: rgba(240, 253, 250, .58);
}
.question-report-message {
  overflow: hidden;
  display: -webkit-box;
  color: var(--text);
  font-weight: 650;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.question-report-status {
  min-height: 34px;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-weight: 750;
}
.question-report-detail {
  display: grid;
  gap: 18px;
}
.question-report-detail section {
  display: grid;
  gap: 10px;
}
.question-report-detail h4 {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
}
.question-report-preview {
  display: grid;
  gap: 8px;
  max-height: 420px;
  overflow: auto;
  border: 1px solid rgba(10, 92, 68, .11);
  border-radius: var(--r-sm);
  background: #fff;
  margin: 0;
  padding: 12px;
}
.question-report-preview img {
  display: block;
  width: 100%;
  max-width: 920px;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}
.question-report-preview figcaption {
  display: none;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}
.question-report-preview.is-error img {
  display: none;
}
.question-report-preview.is-error figcaption {
  display: block;
}
.question-report-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.question-report-detail-item {
  display: grid;
  gap: 4px;
  min-width: 0;
  border: 1px solid rgba(10, 92, 68, .11);
  border-radius: var(--r-sm);
  background: rgba(248, 250, 252, .82);
  padding: 10px 12px;
}
.question-report-detail-item span {
  color: var(--text3);
  font-size: 11px;
  font-weight: 750;
}
.question-report-detail-item strong {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.35;
}
.question-report-detail-text {
  margin: 0;
  min-height: 52px;
  border: 1px solid rgba(10, 92, 68, .11);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .86);
  color: var(--text);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.65;
  padding: 12px;
  white-space: pre-wrap;
}
.question-report-detail-text.muted {
  color: var(--text3);
}
.question-report-detail-status {
  width: 132px;
}
.question-bank-empty {
  min-height: 360px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  padding: 48px 22px;
  text-align: center;
}
.question-bank-empty strong {
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
}
.question-bank-status {
  display: block;
  margin-top: 15px;
  color: var(--text3);
  font-size: 12px;
  font-weight: 600;
}
.question-bank-status.ok {
  color: #0A5C44;
}
.question-bank-status.warn {
  color: #D97706;
}
.question-bank-bottom-bar {
  position: fixed;
  left: calc(var(--sidebar-w) + 24px);
  right: 24px;
  bottom: 20px;
  z-index: 80;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid rgba(36, 78, 57, .18);
  border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(241, 245, 249, .90)),
    radial-gradient(circle at 8% 0%, rgba(16, 185, 129, .22), transparent 12rem);
  box-shadow:
    0 24px 60px rgba(10, 92, 68, .16),
    inset 0 1px 0 rgba(255, 255, 255, .78);
  backdrop-filter: blur(22px) saturate(1.08);
  -webkit-backdrop-filter: blur(22px) saturate(1.08);
  padding: 13px 14px 13px 22px;
}
.sidebar-collapsed .question-bank-bottom-bar {
  left: calc(var(--sidebar-collapsed-w) + 24px);
}
.question-bank-bottom-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.question-bank-bottom-meta strong {
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
}
.question-bank-bottom-meta span {
  color: var(--text2);
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.question-bank-bottom-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  border: 1px solid rgba(10, 92, 68, .12);
  border-radius: var(--r);
  background: rgba(255, 255, 255, .58);
  padding: 6px;
}
.question-bank-dock-btn,
.question-bank-dock-primary {
  min-height: 42px;
  border: 0;
  border-radius: var(--r);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.question-bank-dock-btn {
  background: rgba(10, 92, 68, .08);
  color: #0A5C44;
  padding: 0 13px;
}
.question-bank-dock-primary {
  min-width: 184px;
  background: linear-gradient(135deg, #0A5C44, #1F4C36);
  color: #FFFFFF;
  box-shadow: 0 12px 24px rgba(36, 78, 57, .22);
  padding: 0 18px;
}
.question-bank-dock-btn:hover,
.question-bank-dock-primary:hover {
  transform: translateY(-1px);
}
.question-bank-dock-btn:hover {
  background: rgba(10, 92, 68, .13);
}
.question-bank-dock-primary:hover {
  box-shadow: 0 16px 30px rgba(36, 78, 57, .28);
}
@media (max-width: 1100px) {
  .question-bank-table-head,
  .question-bank-row {
    grid-template-columns: 96px minmax(180px, 1fr) 70px 76px;
  }
  .question-bank-table-head span:nth-child(5),
  .question-bank-table-head span:nth-child(6),
  .question-bank-cell:nth-child(5),
  .question-bank-cell:nth-child(6) {
    display: none;
  }
}
@media (max-width: 760px) {
  .question-bank-page {
    padding-bottom: 152px;
  }
  .question-bank-head,
  .question-bank-toolbar,
  .question-bank-bottom-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .question-bank-search {
    width: 100%;
  }
  .question-bank-table-head {
    display: none;
  }
  .question-bank-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .question-bank-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
  .question-bank-bottom-bar,
  .sidebar-collapsed .question-bank-bottom-bar {
    left: 16px;
    right: 16px;
  }
  .question-bank-open-btn {
    width: 100%;
  }
  .question-bank-bottom-actions {
    width: 100%;
    flex-wrap: wrap;
  }
  .question-bank-dock-btn,
  .question-bank-dock-primary {
    flex: 1 1 140px;
  }
}

.qb-mobile-page {
  padding: 4px 0 22px;
}
.qb-mobile-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  margin-bottom: 12px;
  border: 1px solid rgba(10, 92, 68, .14);
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0%, rgba(16, 185, 129, .18), transparent 9rem),
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(241,245,249,.90));
  padding: 16px;
  box-shadow: 0 12px 32px rgba(10, 92, 68, .08);
}
.qb-mobile-hero strong {
  display: block;
  color: var(--text);
  font-size: 17px;
  font-weight: 900;
  line-height: 1.35;
}
.qb-mobile-hero span {
  display: block;
  margin-top: 5px;
  color: var(--text3);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
  word-break: keep-all;
}
.qb-mobile-tabs {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.qb-mobile-tabs button {
  justify-content: center;
}
.qb-mobile-panel {
  margin-top: 12px;
  border: 1px solid rgba(10, 92, 68, .13);
  border-radius: 18px;
  background: rgba(255,255,255,.88);
  overflow: hidden;
}
.qb-mobile-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid rgba(10, 92, 68, .09);
}
.qb-mobile-panel-head strong {
  color: var(--text);
  font-size: 15px;
  font-weight: 900;
}
.qb-mobile-record {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 13px 14px;
  border-bottom: 1px solid rgba(10, 92, 68, .08);
}
.qb-mobile-record:last-child {
  border-bottom: 0;
}
.qb-mobile-record-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.qb-mobile-record-main strong {
  overflow: hidden;
  color: var(--text);
  font-size: 14px;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.qb-mobile-record-main span {
  overflow: hidden;
  color: var(--text3);
  font-size: 12px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.qb-mobile-record-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.qb-mobile-empty {
  min-height: 190px;
}
.qb-mobile-actions {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  border: 1px solid rgba(10, 92, 68, .12);
  border-radius: 18px;
  background: rgba(255,255,255,.82);
  padding: 12px;
}
.qb-mobile-actions .question-bank-dock-primary {
  width: 100%;
  min-width: 0;
}

[data-theme="dark"] .question-bank-head { background: radial-gradient(circle at 94% 12%, rgba(16,185,129,.12), transparent 10rem), linear-gradient(135deg, rgba(26,46,36,.96), rgba(10,20,16,.90)); }
[data-theme="dark"] .question-bank-panel { background: var(--surface); }
[data-theme="dark"] .question-bank-row { background: rgba(26,46,36,.78); border-color: var(--border); }
[data-theme="dark"] .question-bank-bottom-bar { background: linear-gradient(180deg, rgba(26,46,36,0.98), rgba(10,20,16,0.97)); border-color: rgba(16,185,129,0.25); backdrop-filter: blur(22px) saturate(1.08); -webkit-backdrop-filter: blur(22px) saturate(1.08); }
[data-theme="dark"] .question-bank-chip { color: var(--accent); border-color: rgba(16,185,129,.25); background: rgba(16,185,129,.12); }
[data-theme="dark"] .question-bank-status-pill { background: rgba(252,211,77,.16); color: var(--amber); }
[data-theme="dark"] .question-report-detail-item,
[data-theme="dark"] .question-report-detail-text { background: var(--surface2); border-color: var(--border); }
[data-theme="dark"] .question-report-preview { border-color: var(--border); }
[data-theme="dark"] .question-bank-status.ok { color: #34D399; }
[data-theme="dark"] .question-bank-status.warn { color: var(--amber); }