html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
  background: #f5f7fb;
  color: #182230;
}

.page-wrap {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.th-brand {
  align-items: center;
  display: inline-flex;
  font-weight: 700;
  gap: 10px;
}

.th-brand img {
  border-radius: 8px;
  height: 34px;
  width: 34px;
}

.navbar .container {
  max-width: 1320px;
}

.navbar-nav .nav-link {
  white-space: nowrap;
}

@media (min-width: 576px) {
  .navbar-nav .nav-link {
    font-size: 0.92rem;
    padding-left: 0.45rem;
    padding-right: 0.45rem;
  }
}

.user-role-label {
  display: grid;
  line-height: 1.15;
  min-width: max-content;
}

.user-role-label strong {
  font-size: 0.92rem;
}

.user-role-label small {
  color: #637083;
  font-size: 0.78rem;
  font-weight: 700;
}

.school-switcher {
  min-width: 190px;
  margin: 0.25rem 0.75rem 0.25rem 0;
}

.hero-shell {
  align-items: stretch;
  background:
    linear-gradient(135deg, rgba(13, 110, 253, 0.95), rgba(13, 58, 112, 0.92)),
    url("/img/theoryhero-hero.jpg") center / cover;
  border-radius: 8px;
  color: #fff;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  margin: 24px 0 34px;
  padding: 44px;
}

.brand-kicker,
.section-heading span,
.metric-label {
  color: #6c7a89;
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-shell .brand-kicker,
.hero-shell .metric-label {
  color: rgba(255, 255, 255, 0.72);
}

.hero-copy h1 {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.02;
  margin: 8px 0 16px;
}

.hero-copy p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.15rem;
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-panel {
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  display: grid;
  gap: 16px;
  padding: 22px;
}

.hero-panel strong {
  display: block;
  font-size: 1.25rem;
  margin-top: 4px;
}

.dashboard-hero {
  margin-bottom: 22px;
}

.overview-action-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 28px;
}

.overview-action-grid article,
.compact-plan-grid article {
  background: #fff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(24, 34, 48, 0.06);
  padding: 20px;
}

.overview-action-grid span,
.compact-plan-grid span {
  color: #6c7a89;
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.overview-action-grid h2 {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 6px 0 8px;
}

.overview-action-grid p {
  color: #637083;
  min-height: 72px;
}

.compact-plan-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.compact-plan-grid h3 {
  font-size: 1.05rem;
  font-weight: 800;
}

.compact-plan-grid strong {
  color: #0d6efd;
  display: block;
  font-size: 1.35rem;
  margin: 8px 0;
}

.compact-plan-grid p {
  color: #637083;
  margin: 0;
}

.content-band {
  background: #fff;
  border: 1px solid #dbe3ee;
  border-radius: 8px;
  margin-bottom: 28px;
  padding: 28px;
}

.theory-payment-warning {
  align-items: center;
  background: #fff5da;
  border: 1px solid #f0d18a;
  border-radius: 8px;
  color: #684310;
  display: flex;
  gap: 14px;
  justify-content: space-between;
  margin: 18px 0;
  padding: 14px 16px;
}

.theory-payment-warning strong {
  color: #2b2112;
  white-space: nowrap;
}

.school-plan-grid,
.access-product-grid,
.access-status-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.school-plan-card,
.access-product-table,
.access-status-grid article {
  background: #fff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  padding: 18px;
}

.school-plan-card.is-selected {
  border-color: #0d6efd;
  box-shadow: 0 0 0 2px #e8f1ff;
}

.school-plan-head {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.school-plan-head span,
.access-pill {
  background: #eef3f8;
  border-radius: 999px;
  color: #425466;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 5px 10px;
}

.school-plan-card strong {
  color: #0d6efd;
  display: block;
  font-size: 1.9rem;
  margin: 12px 0 8px;
}

.school-plan-card small {
  color: #637083;
  font-size: 0.95rem;
}

.access-product-table h3 {
  font-size: 1.15rem;
  font-weight: 800;
}

.access-product-table div {
  align-items: center;
  border-top: 1px solid #e5edf5;
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
}

.billing-form,
.school-extra-order {
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid label,
.school-extra-order label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
}

.form-grid label span,
.school-extra-order label span {
  color: #374151;
  font-size: 0.88rem;
}

.form-grid-wide {
  grid-column: 1 / -1;
}

.school-extra-order {
  align-items: end;
  grid-template-columns: minmax(220px, 1fr) 120px auto;
}

.school-extra-order label {
  margin: 0;
}

.school-extra-order .btn {
  align-self: end;
  min-height: 38px;
}

.school-extra-order .text-danger:empty {
  display: none;
}

.access-status-grid {
  margin-bottom: 28px;
}

.access-status-grid span {
  color: #6c7a89;
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.access-status-grid strong {
  display: block;
  font-size: 1.6rem;
  margin: 4px 0;
}

.access-status-grid p {
  color: #637083;
  margin: 0;
}

.student-search-form,
.student-create-form {
  align-items: end;
  display: grid;
  gap: 1rem;
}

.student-search-form {
  grid-template-columns: repeat(2, minmax(180px, 1fr)) auto;
  margin-bottom: 1rem;
}

.student-create-form {
  grid-template-columns: repeat(4, minmax(140px, 1fr)) auto;
}

.student-search-form label,
.student-create-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
  margin: 0;
}

.student-search-form label span,
.student-create-form label span {
  color: #374151;
  font-size: 0.88rem;
}

.student-search-form .btn,
.student-create-form .btn {
  min-height: 38px;
  white-space: nowrap;
}

.student-search-result {
  align-items: center;
  background: #f8fbff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  margin: 0 0 1rem;
  padding: 12px 14px;
}

.student-search-result div {
  display: grid;
  gap: 2px;
}

.student-search-result small {
  color: #637083;
}

.student-access-list {
  display: grid;
  gap: 12px;
}

.student-access-card {
  align-items: center;
  background: #fff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(220px, 1fr) minmax(360px, auto);
  padding: 16px;
}

.student-access-main {
  align-items: start;
  display: grid;
  gap: 4px;
}

.student-access-main .access-pill {
  justify-self: start;
  margin-bottom: 4px;
}

.student-access-main strong {
  color: #182230;
  font-size: 1.05rem;
}

.student-access-main small {
  color: #637083;
}

.access-student-table {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  overflow: hidden;
}

.access-student-row {
  align-items: center;
  border-bottom: 1px solid #dce5ef;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(180px, 1.2fr) 140px 140px minmax(260px, 1.2fr);
  padding: 14px 16px;
}

.access-student-row:last-child {
  border-bottom: 0;
}

.access-student-head {
  background: #f3f7fb;
  color: #637083;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.access-student-row small {
  color: #637083;
  display: block;
}

.access-pill.is-active {
  background: #e9f8ef;
  color: #227647;
}

.access-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.access-actions form {
  align-items: center;
  display: flex;
  gap: 6px;
  margin: 0;
}

.access-actions .btn {
  white-space: nowrap;
}

.access-actions select {
  max-width: 170px;
}

.student-buy-form {
  display: grid;
  gap: 20px;
}

.student-product-options {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.student-product-option {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  gap: 12px;
  padding: 16px;
}

.student-product-option input {
  margin-top: 6px;
}

.student-product-option span,
.student-product-option strong,
.student-product-option em {
  display: block;
}

.student-product-option strong {
  font-size: 1.1rem;
}

.student-product-option em {
  color: #0d6efd;
  font-size: 1.45rem;
  font-style: normal;
  font-weight: 800;
  margin-top: 4px;
}

.student-product-option:has(input:checked) {
  background: #f4f9ff;
  border-color: #0d6efd;
  box-shadow: 0 0 0 2px #e8f1ff;
}

.student-buy-fields {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.payment-reference-grid,
.payment-method-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.payment-reference-grid {
  margin-bottom: 18px;
}

.payment-reference-grid div,
.payment-method-grid article {
  background: #f8fbff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  padding: 16px;
}

.payment-reference-grid span {
  color: #6c7a89;
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.payment-reference-grid strong {
  display: block;
  font-size: 1.45rem;
  margin-top: 4px;
}

.payment-method-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.payment-method-grid h3 {
  font-size: 1.1rem;
  font-weight: 800;
}

.payment-method-grid p {
  margin-bottom: 6px;
}

.alt-band {
  background: #f9fbff;
}

.section-heading {
  margin-bottom: 20px;
}

.section-heading h2 {
  font-size: 1.55rem;
  font-weight: 750;
  margin: 4px 0 0;
}

.test-type-grid,
.plan-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.test-type-card,
.plan-card {
  background: #fff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: flex;
  gap: 16px;
  min-height: 164px;
  padding: 18px;
}

.test-code {
  align-items: center;
  background: #e8f1ff;
  border-radius: 8px;
  color: #0d6efd;
  display: flex;
  flex: 0 0 54px;
  font-weight: 800;
  height: 54px;
  justify-content: center;
}

.test-type-card h3,
.plan-card h3 {
  font-size: 1.1rem;
  font-weight: 750;
  margin: 0 0 4px;
}

.license {
  color: #0d6efd;
  font-weight: 700;
  margin-bottom: 8px;
}

.test-type-card p,
.plan-card p {
  color: #5d6978;
  margin-bottom: 10px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-row span,
.plan-card span {
  background: #eef3f8;
  border-radius: 999px;
  color: #425466;
  display: inline-flex;
  font-size: 0.86rem;
  font-weight: 650;
  padding: 5px 10px;
}

.plan-card {
  display: block;
}

.plan-card strong {
  color: #0d6efd;
  display: block;
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.page-title-band {
  align-items: center;
  display: flex;
  gap: 20px;
  justify-content: space-between;
}

.page-title-band h1 {
  font-size: 2rem;
  font-weight: 800;
  margin: 4px 0 6px;
}

.page-title-band p {
  color: #5d6978;
  margin: 0;
}

.empty-state {
  margin: 22px auto;
  max-width: 540px;
  text-align: center;
}

.empty-state h2 {
  font-size: 1.35rem;
  font-weight: 800;
}

.empty-state p {
  color: #637083;
}

.question-list {
  display: grid;
  gap: 12px;
}

.question-row {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 18px;
  grid-template-columns: 132px minmax(0, 1fr) 136px;
  min-height: 124px;
  padding: 18px;
}

.question-page-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.question-section-tabs {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 42px;
}

.question-section-tabs a {
  align-items: center;
  border: 1px solid #cfe0f2;
  border-radius: 8px;
  color: #253244;
  display: inline-flex;
  font-weight: 700;
  min-height: 40px;
  padding: 8px 12px;
  text-decoration: none;
}

.question-section-tabs a:hover {
  border-color: #8bb7e7;
  color: #0d6efd;
}

.question-section-tabs a.is-active {
  background: #eef7ff;
  border-color: #b8d7f8;
  color: #194a7a;
}

.point-pill {
  background: #eef7ff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: #194a7a;
  display: grid;
  min-width: 178px;
  padding: 9px 12px;
}

.point-pill strong {
  font-size: 1.05rem;
}

.point-pill span {
  font-size: 0.82rem;
  font-weight: 650;
}

.question-thumb {
  align-items: center;
  background: #f3f7fb;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  color: #758296;
  display: flex;
  flex: 0 0 132px;
  font-size: 0.82rem;
  font-weight: 700;
  height: 86px;
  justify-content: center;
  overflow: hidden;
  position: relative;
  width: 132px;
}

.question-thumb img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.question-thumb-rating {
  background: rgba(18, 32, 50, 0.86);
  border-radius: 999px;
  bottom: 6px;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  left: 6px;
  line-height: 1;
  padding: 5px 8px;
  position: absolute;
}

.question-row-actions {
  align-items: stretch;
  display: grid;
  gap: 8px;
  justify-self: end;
  width: 136px;
}

.question-row-actions .btn,
.question-row-actions .locked-label {
  justify-content: center;
  white-space: nowrap;
  width: 100%;
}

.question-row-actions form {
  width: 100%;
}

.question-bank-toolbar {
  display: grid;
  gap: 14px;
}

.question-bank-filter {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(220px, 1.4fr) minmax(190px, 0.8fr) minmax(160px, 0.7fr) auto;
}

.question-bank-filter label {
  display: grid;
  gap: 5px;
}

.question-bank-filter label span {
  color: #637083;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.question-category-list {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  overflow: hidden;
}

.question-category-row {
  align-items: center;
  color: #243246;
  display: grid;
  gap: 14px;
  grid-template-columns: 58px minmax(0, 1fr) auto;
  padding: 13px 16px;
  text-decoration: none;
}

.question-category-row + .question-category-row {
  border-top: 1px solid #e7edf5;
}

.question-category-row:hover {
  background: #f7fbff;
  color: #0d6efd;
}

.question-category-icon {
  align-items: center;
  background: #eef7ff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: #194a7a;
  display: inline-flex;
  font-weight: 850;
  justify-content: center;
  min-height: 38px;
}

.question-category-row strong,
.question-category-row small {
  display: block;
}

.question-category-row small {
  color: #637083;
  font-weight: 650;
}

.question-category-count {
  min-width: 110px;
  text-align: right;
}

.question-admin-owner {
  color: #637083;
  font-size: 0.88rem;
  margin: 4px 0 0;
}

.admin-owner-box {
  background: #f8fbff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 3px;
  margin-bottom: 16px;
  padding: 12px 14px;
}

.admin-owner-box span {
  color: #637083;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.admin-owner-box small {
  color: #637083;
}

.locked-label {
  background: #eef3f8;
  border-radius: 999px;
  color: #66758a;
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 6px 11px;
}

.question-row h2 {
  font-size: 1.05rem;
  font-weight: 750;
  margin: 6px 0;
}

.question-row p {
  color: #6b7787;
  margin: 0;
}

.question-row-body {
  min-width: 0;
}

.question-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 28px;
}

.question-row-meta span {
  align-items: center;
  background: #eef3f8;
  border-radius: 999px;
  color: #425466;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 700;
  min-height: 26px;
  padding: 4px 9px;
}

.question-form {
  max-width: 980px;
}

.answer-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.image-upload-box {
  align-items: start;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 340px);
  padding: 16px;
}

.image-upload-box img {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  height: auto;
  max-height: 220px;
  object-fit: contain;
  width: 100%;
}

.license-check-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.license-check {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  gap: 10px;
  padding: 12px;
}

.license-check span {
  display: grid;
}

.license-check strong {
  font-size: 0.95rem;
}

.license-check small {
  color: #657386;
  font-weight: 700;
}

.feedback-question-preview {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: flex;
  gap: 16px;
  margin-bottom: 22px;
  padding: 16px;
}

.feedback-question-preview img {
  border-radius: 8px;
  height: 120px;
  object-fit: cover;
  width: 180px;
}

.feedback-question-preview span {
  color: #637083;
  font-size: 0.82rem;
  font-weight: 700;
}

.feedback-question-preview h2 {
  font-size: 1.25rem;
  font-weight: 800;
  margin: 4px 0 0;
}

.point-info-box {
  align-items: center;
  background: #eef7ff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: #194a7a;
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
  padding: 14px 16px;
}

.point-info-box strong {
  font-size: 1.2rem;
  white-space: nowrap;
}

.point-info-box span {
  font-weight: 650;
}

.point-rule-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.point-rule-grid article {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  padding: 16px;
}

.point-rule-grid strong {
  color: #0d6efd;
  display: block;
  font-size: 1.45rem;
}

.point-rule-grid span {
  display: block;
  font-weight: 800;
  margin: 5px 0 8px;
}

.point-rule-grid p,
.point-note {
  color: #637083;
}

.point-note {
  margin: 18px 0 0;
}

.point-history {
  display: grid;
  gap: 10px;
}

.point-history div {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 4px;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  padding: 12px 14px;
}

.point-history small {
  color: #758296;
}

.admin-feedback-list {
  display: grid;
  gap: 14px;
}

.admin-question-list {
  display: grid;
  gap: 12px;
}

.admin-status-filter-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 240px));
}

.admin-question-card {
  align-items: start;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 18px;
  grid-template-columns: 150px minmax(0, 1fr) 176px;
  padding: 18px;
}

.admin-question-media {
  display: grid;
  gap: 8px;
  justify-items: start;
}

.admin-question-media .access-pill {
  justify-self: stretch;
  text-align: center;
}

.admin-question-thumb {
  flex-basis: auto;
  height: 112px;
  width: 150px;
}

.admin-question-body {
  min-width: 0;
}

.admin-question-title {
  display: grid;
  gap: 5px;
  margin-top: 14px;
}

.admin-question-title .access-pill {
  justify-self: start;
}

.admin-question-card h2 {
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.25;
  margin: 0;
}

.admin-question-card p {
  color: #637083;
  margin: 0;
}

.admin-question-meta {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 0;
}

.admin-question-meta span {
  background: #f8fbff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  color: #253244;
  display: grid;
  font-size: 0.88rem;
  gap: 2px;
  min-width: 0;
  padding: 10px;
}

.admin-question-meta span,
.admin-question-meta small {
  overflow-wrap: anywhere;
}

.admin-question-meta strong {
  color: #637083;
  font-size: 0.74rem;
  text-transform: uppercase;
}

.admin-question-meta small {
  color: #637083;
}

.admin-feedback-card {
  align-items: start;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 16px;
  grid-template-columns: 132px minmax(0, 1fr) auto;
  padding: 18px;
}

.admin-feedback-card h2 {
  font-size: 1.08rem;
  font-weight: 800;
  margin: 8px 0;
}

.feedback-comment {
  color: #253244;
  margin-bottom: 8px;
  white-space: pre-wrap;
}

.feedback-author {
  color: #6b7787;
  font-size: 0.88rem;
  margin: 0;
}

.admin-feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-feedback-actions form {
  margin: 0;
}

.admin-question-actions {
  align-content: start;
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-self: stretch;
}

.admin-question-actions .btn,
.admin-question-actions form,
.admin-question-actions form .btn {
  width: 100%;
}

.admin-question-actions form:first-of-type {
  grid-column: 1 / -1;
}

.admin-order-list {
  display: grid;
  gap: 14px;
}

.admin-order-tabs {
  align-items: stretch;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-order-tab {
  align-items: center;
  background: #fff;
  border: 1px solid #cfe0f2;
  border-radius: 8px;
  color: #1d3248;
  display: flex;
  gap: 10px;
  min-height: 42px;
  padding: 8px 12px;
  text-decoration: none;
}

.admin-order-tab:hover {
  border-color: #8bb7e7;
  color: #0d6efd;
}

.admin-order-tab.is-active {
  background: #0d6efd;
  border-color: #0d6efd;
  color: #fff;
}

.admin-order-tab span {
  font-weight: 650;
  white-space: nowrap;
}

.admin-order-tab strong {
  align-items: center;
  background: #eaf3ff;
  border-radius: 999px;
  color: #0d4f9f;
  display: inline-flex;
  font-size: 0.82rem;
  justify-content: center;
  min-width: 26px;
  padding: 4px 7px;
}

.admin-order-tab.is-active strong {
  background: #fff;
}

.nav-action-link {
  align-items: center;
  display: inline-flex;
  gap: 6px;
}

.nav-action-badge {
  align-items: center;
  background: #dc3545;
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  font-size: 0.68rem;
  font-weight: 800;
  justify-content: center;
  line-height: 1;
  min-width: 18px;
  padding: 3px 6px;
}

.admin-order-card {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1.3fr) minmax(180px, 0.7fr) auto;
  padding: 18px;
}

.admin-order-card h2 {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 8px 0 4px;
}

.admin-order-card p {
  color: #637083;
  margin-bottom: 8px;
}

.order-reference {
  background: #eef7ff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: #194a7a;
  display: inline-flex;
  font-weight: 800;
  padding: 6px 10px;
}

.order-match-text {
  font-size: 0.9rem;
  margin: 8px 0 0;
}

.theory-question-preview {
  display: grid;
  gap: 18px;
}

.theory-question-preview h2 {
  font-size: 1.55rem;
  font-weight: 850;
  margin: 0;
}

.preview-image-frame {
  align-items: center;
  background: #f3f7fb;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  overflow: hidden;
}

.preview-image-frame img {
  height: auto;
  max-height: 520px;
  object-fit: contain;
  width: 100%;
}

.preview-answer-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-answer {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 8px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: 14px;
}

.preview-answer span {
  align-items: center;
  background: #eef3f8;
  border-radius: 999px;
  color: #425466;
  display: flex;
  font-weight: 800;
  height: 28px;
  justify-content: center;
  width: 28px;
}

.preview-answer p {
  margin: 2px 0 0;
}

.preview-answer.is-correct {
  background: #f1fbf6;
  border-color: #bde9cf;
}

.preview-answer strong {
  color: #227647;
  font-size: 0.82rem;
}

.preview-explanation {
  background: #fff9eb;
  border: 1px solid #f1d89d;
  border-radius: 8px;
  padding: 16px;
}

.preview-explanation strong {
  display: block;
  margin-bottom: 5px;
}

.preview-explanation p {
  margin: 0;
}

.answer-box {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  padding: 16px;
}

.correct-check {
  float: right;
  font-weight: 700;
}

.form-actions {
  align-items: center;
  display: flex;
  gap: 12px;
  margin-top: 22px;
}

.content-rights-box {
  background: #f8fbff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: #253244;
  display: grid;
  gap: 8px;
  margin-top: 18px;
  padding: 16px;
}

.content-rights-box .form-check {
  align-items: flex-start;
  display: flex;
  gap: 10px;
  margin: 0;
}

.content-rights-box .form-check-input {
  flex: 0 0 auto;
  margin-left: 0;
  margin-top: 4px;
}

.content-rights-box a {
  font-weight: 700;
  text-decoration: none;
}

.terms-content {
  max-width: 920px;
}

.terms-content h2 {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 22px 0 8px;
}

.terms-content h2:first-child {
  margin-top: 0;
}

.terms-content p {
  color: #4f5d70;
  line-height: 1.65;
}

.test-admin-list,
.student-report-list,
.attempt-history-list {
  display: grid;
  gap: 14px;
}

.test-admin-card,
.student-report-card {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 18px;
}

.test-admin-card h2,
.student-report-card h2,
.test-question-card h2 {
  font-size: 1.12rem;
  font-weight: 800;
  margin: 8px 0;
}

.test-admin-card p,
.student-report-card p {
  color: #637083;
  margin-bottom: 8px;
}

.test-admin-actions {
  display: flex;
  gap: 8px;
}

.test-admin-actions form {
  margin: 0;
}

.test-builder-form {
  display: grid;
  gap: 18px;
}

.private-test-note {
  background: #eef7ff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: #194a7a;
  display: grid;
  gap: 4px;
  padding: 14px 16px;
}

.private-test-note strong {
  font-size: 1rem;
}

.question-picker-list,
.student-assignment-list,
.test-answer-list {
  display: grid;
  gap: 10px;
}

.question-picker-card,
.student-assignment-card,
.test-answer-option {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  cursor: pointer;
  display: grid;
  gap: 12px;
  grid-template-columns: auto minmax(0, 1fr);
  padding: 12px 14px;
}

.question-picker-card strong,
.student-assignment-card strong {
  display: block;
}

.question-picker-card small,
.student-assignment-card small {
  color: #637083;
}

.student-assignment-card {
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.student-assignment-card em {
  color: #637083;
  font-style: normal;
  font-weight: 700;
}

.student-assignment-card.is-disabled {
  background: #f6f8fb;
  color: #8a96a8;
  cursor: not-allowed;
}

.student-report-card {
  grid-template-columns: minmax(220px, 1fr) 120px 120px 120px minmax(220px, 1fr) minmax(170px, auto);
}

.student-report-finish-form {
  align-items: end;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(70px, 1fr));
}

.student-report-finish-form label {
  display: grid;
  gap: 4px;
}

.student-report-finish-form label span {
  color: #637083;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.student-report-finish-form .btn {
  grid-column: 1 / -1;
  white-space: nowrap;
}

.report-metric span,
.category-stat-row span {
  color: #637083;
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.report-metric strong {
  display: block;
  font-size: 1.55rem;
}

.report-metric small {
  color: #637083;
}

.student-test-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.student-test-card {
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 10px;
  padding: 18px;
}

.student-test-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0;
}

.student-test-card p {
  color: #637083;
  min-height: 42px;
}

.quick-test-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.test-run-form {
  display: grid;
  gap: 18px;
}

.test-question-card {
  display: grid;
  gap: 16px;
}

.test-question-head {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.test-question-head span,
.test-question-head small {
  color: #637083;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.test-answer-option {
  grid-template-columns: auto 34px minmax(0, 1fr);
}

.test-answer-option span {
  align-items: center;
  background: #eef3f8;
  border-radius: 999px;
  color: #425466;
  display: flex;
  font-weight: 800;
  height: 30px;
  justify-content: center;
  width: 30px;
}

.test-answer-option.is-correct {
  background: #f1fbf6;
  border-color: #bde9cf;
}

.test-answer-option.is-wrong {
  background: #fff4f4;
  border-color: #f2c4c4;
}

.result-summary {
  display: grid;
  gap: 6px;
}

.result-summary span {
  color: #637083;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.result-summary strong {
  font-size: 2.4rem;
  line-height: 1;
}

.result-summary.is-passed {
  border-color: #bde9cf;
}

.result-summary.is-failed {
  border-color: #f2c4c4;
}

.category-stat-list {
  display: grid;
  gap: 10px;
}

.category-stat-row {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(180px, 1fr) 80px minmax(160px, 1fr) 64px;
  padding: 12px 14px;
}

.category-stat-row div {
  background: #eef3f8;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}

.category-stat-row i {
  background: #0d6efd;
  display: block;
  height: 100%;
}

.category-stat-row em {
  color: #253244;
  font-style: normal;
  font-weight: 800;
  text-align: right;
}

.attempt-history-list article {
  align-items: center;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 12px;
  grid-template-columns: 130px 90px minmax(0, 1fr);
  padding: 14px;
}

.attempt-history-list strong {
  font-size: 1.35rem;
}

.attempt-history-list p {
  color: #637083;
  margin: 0;
}

.student-trend-chart {
  background: #f8fbff;
  border: 1px solid #dce5ef;
  border-radius: 8px;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr) 46px;
  padding: 18px;
}

.student-trend-chart svg {
  height: 260px;
  width: 100%;
}

.student-trend-chart line {
  stroke: #dce5ef;
  stroke-width: 1;
}

.student-trend-chart polyline {
  fill: none;
  stroke: #0d6efd;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.student-trend-chart div {
  color: #637083;
  display: flex;
  flex-direction: column;
  font-size: 0.82rem;
  font-weight: 800;
  justify-content: space-between;
  text-align: right;
}

@media (max-width: 760px) {
  .hero-shell {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .overview-action-grid,
  .compact-plan-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: 2.3rem;
  }

  .page-title-band,
  .question-row {
    align-items: stretch;
  }

  .question-row {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .question-page-actions {
    justify-content: stretch;
  }

  .question-thumb {
    flex-basis: auto;
    height: 160px;
    width: 100%;
  }

  .question-row-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-self: stretch;
    width: 100%;
  }

  .answer-grid {
    grid-template-columns: 1fr;
  }

  .preview-answer-grid {
    grid-template-columns: 1fr;
  }

  .image-upload-box {
    grid-template-columns: 1fr;
  }

  .theory-payment-warning {
    align-items: flex-start;
    flex-direction: column;
  }

  .access-student-row {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .admin-order-card {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .access-student-head {
    display: none;
  }

  .access-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .access-actions form {
    align-items: stretch;
    flex-direction: column;
  }

  .access-actions select {
    max-width: none;
  }

  .student-product-options,
  .student-buy-fields,
  .payment-reference-grid,
  .payment-method-grid,
  .student-report-card,
  .category-stat-row,
  .attempt-history-list article {
    grid-template-columns: 1fr;
  }
}

.login-shell {
  align-items: center;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(13, 110, 253, 0.25)),
    url("/img/theoryhero-hero.jpg") center / cover;
  border-radius: 8px;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  margin: 24px 0;
  min-height: calc(100vh - 180px);
  padding: 42px;
}

.login-brand {
  color: #fff;
  max-width: 520px;
}

.login-brand img {
  background: #fff;
  border-radius: 12px;
  height: 64px;
  margin-bottom: 18px;
  padding: 8px;
  width: 64px;
}

.login-brand span {
  display: block;
  font-size: 1rem;
  font-weight: 750;
}

.login-brand strong {
  display: block;
  font-size: 3.4rem;
  font-weight: 850;
  line-height: 1;
}

.login-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(24, 34, 48, 0.24);
  padding: 28px;
}

.login-card-header h1 {
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.login-card-header p {
  color: #687587;
  margin-bottom: 22px;
}

.login-row {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 4px 0 22px;
}

.login-row a {
  font-weight: 650;
  text-decoration: none;
}

.test-mobile-shell {
  display: grid;
  gap: 14px;
  margin: 0 auto 28px;
  max-width: 980px;
}

.test-mobile-header {
  align-items: center;
  background: #fff;
  border: 1px solid #dbe3ee;
  border-radius: 8px;
  display: grid;
  gap: 14px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: 14px 16px;
  position: sticky;
  top: 0;
  z-index: 20;
}

.test-mobile-header h1 {
  font-size: 1.25rem;
  font-weight: 850;
  margin: 2px 0 0;
}

.test-timer {
  background: #eef7ff;
  border: 1px solid #cfe5ff;
  border-radius: 8px;
  color: #194a7a;
  font-size: 1.18rem;
  font-weight: 850;
  min-width: 82px;
  padding: 8px 10px;
  text-align: center;
}

.test-timer.is-warning {
  background: #fff5da;
  border-color: #f0d18a;
  color: #684310;
}

.test-timer.is-critical {
  background: #fff0f0;
  border-color: #f2c4c4;
  color: #9b1c1c;
}

.test-slide-track {
  min-height: 620px;
}

.test-slide {
  display: none;
}

.test-slide.is-active {
  display: grid;
  gap: 14px;
}

.test-image-stage {
  align-items: center;
  background: #111827;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  min-height: 48vh;
  overflow: hidden;
}

.test-image-stage img {
  height: 100%;
  max-height: 68vh;
  object-fit: contain;
  width: 100%;
}

.test-question-panel {
  background: #fff;
  border: 1px solid #dbe3ee;
  border-radius: 8px;
  display: grid;
  gap: 14px;
  padding: 16px;
}

.test-question-panel h2 {
  font-size: 1.25rem;
  font-weight: 850;
  margin: 0;
}

.test-mobile-footer {
  align-items: center;
  background: #fff;
  border: 1px solid #dbe3ee;
  border-radius: 8px;
  bottom: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: 110px minmax(70px, 1fr) 110px;
  padding: 12px;
  position: sticky;
  z-index: 20;
}

.test-mobile-footer .btn {
  min-height: 42px;
  white-space: nowrap;
}

.test-progress-dots {
  color: #637083;
  font-weight: 850;
  text-align: center;
}

@media (max-width: 800px) {
  .student-create-form,
  .student-search-form,
  .student-access-card {
    grid-template-columns: 1fr;
  }

  .form-grid,
  .school-extra-order {
    grid-template-columns: 1fr;
  }

  .login-shell {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .login-brand strong {
    font-size: 2.4rem;
  }
}

@media (max-width: 760px) {
  .test-mobile-shell {
    margin-bottom: 16px;
  }

  .test-mobile-header {
    border-left: 0;
    border-radius: 0;
    border-right: 0;
    grid-template-columns: auto minmax(0, 1fr) auto;
    margin-left: -16px;
    margin-right: -16px;
  }

  .test-mobile-header .btn {
    padding-left: 8px;
    padding-right: 8px;
  }

  .test-mobile-header h1 {
    font-size: 1rem;
  }

  .test-timer {
    font-size: 1rem;
    min-width: 68px;
  }

  .test-slide-track {
    min-height: calc(100vh - 190px);
  }

  .test-image-stage {
    border-radius: 0;
    margin-left: -16px;
    margin-right: -16px;
    min-height: 46vh;
  }

  .test-image-stage img {
    max-height: 58vh;
  }

  .test-question-panel {
    padding: 14px;
  }

  .test-question-panel h2 {
    font-size: 1.08rem;
  }

  .test-answer-option {
    min-height: 54px;
    padding: 12px;
  }

  .test-mobile-footer {
    border-bottom: 0;
    border-left: 0;
    border-radius: 8px 8px 0 0;
    border-right: 0;
    grid-template-columns: 92px minmax(52px, 1fr) 92px;
    margin-left: -16px;
    margin-right: -16px;
  }

  .student-test-grid,
  .access-status-grid,
  .student-report-list,
  .test-admin-list {
    grid-template-columns: 1fr;
  }

  .student-test-card,
  .test-admin-card,
  .student-report-card,
  .admin-question-card {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .student-test-card .btn,
  .quick-test-actions .btn {
    width: 100%;
  }

  .question-bank-filter,
  .question-category-row {
    grid-template-columns: 1fr;
  }

  .question-category-icon {
    justify-self: start;
    min-width: 58px;
  }

  .question-category-count {
    min-width: 0;
    text-align: left;
  }

  .quick-test-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .category-stat-row {
    gap: 8px;
  }

  .attempt-history-list article {
    align-items: stretch;
  }

  .report-metric {
    background: #f8fbff;
    border: 1px solid #dce5ef;
    border-radius: 8px;
    padding: 12px;
  }

  .admin-question-meta {
    grid-template-columns: 1fr;
  }

  .admin-question-thumb {
    height: 160px;
    width: 100%;
  }

  .admin-question-actions {
    grid-template-columns: 1fr;
  }

  .admin-question-actions form:first-of-type {
    grid-column: auto;
  }
}