:root {
  --mtd-blue: #2563eb;
  --mtd-blue-dark: #1e40af;
  --mtd-blue-soft: #eff6ff;
  --mtd-blue-border: #bfdbfe;
  --mtd-grey-950: #020617;
  --mtd-grey-900: #0f172a;
  --mtd-grey-800: #1e293b;
  --mtd-grey-700: #334155;
  --mtd-grey-600: #475569;
  --mtd-grey-500: #64748b;
  --mtd-grey-400: #94a3b8;
  --mtd-grey-300: #cbd5e1;
  --mtd-grey-200: #e2e8f0;
  --mtd-grey-100: #f1f5f9;
  --mtd-grey-50: #f8fafc;
  --mtd-white: #ffffff;
  --mtd-black: #000000;
  --mtd-color-primary: var(--mtd-blue);
  --mtd-color-primary-dark: var(--mtd-blue-dark);
  --mtd-color-success: var(--mtd-blue);
  --mtd-color-warning: var(--mtd-grey-700);
  --mtd-color-danger: var(--mtd-grey-900);
  --mtd-color-info: var(--mtd-blue);
  --mtd-color-muted: var(--mtd-grey-500);
  --mtd-surface: var(--mtd-white);
  --mtd-surface-2: var(--mtd-grey-50);
  --mtd-border: var(--mtd-grey-200);
  --mtd-text: var(--mtd-grey-900);
  --mtd-text-muted: var(--mtd-grey-600);
  --mtd-radius: 1rem;
  --mtd-radius-sm: 0.625rem;
  --mtd-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --mtd-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.10);
  --mtd-gap: 1.25rem;
}

/* Catalog ------------------------------------------------------ */
.mtd-catalog {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mtd-catalog__hero {
  background: linear-gradient(135deg, var(--mtd-blue-soft) 0%, var(--mtd-grey-50) 100%);
  border-radius: var(--mtd-radius);
  padding: 2.5rem 2rem;
  text-align: center;
}

.mtd-catalog__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin: 0;
}

.mtd-catalog__lead {
  color: var(--mtd-text-muted);
  margin: 0.5rem auto 0;
  max-width: 44rem;
}

.mtd-catalog__filters {
  align-items: end;
  background: var(--mtd-surface);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius);
  box-shadow: var(--mtd-shadow-sm);
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  padding: 1.25rem;
}

@media (min-width: 40rem) {
  .mtd-catalog__filters {
    grid-template-columns: 2fr 1fr auto;
  }
}

.mtd-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.mtd-field__label {
  color: var(--mtd-text);
  font-size: 0.8125rem;
  font-weight: 600;
}

.mtd-field__input {
  background: var(--mtd-surface);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius-sm);
  color: var(--mtd-text);
  font: inherit;
  padding: 0.625rem 0.75rem;
  width: 100%;
}

.mtd-field__input:focus-visible {
  border-color: var(--mtd-color-primary);
  outline: 2px solid rgba(37, 99, 235, 0.18);
  outline-offset: 1px;
}

.mtd-catalog__submit {
  white-space: nowrap;
}

.mtd-catalog__grid {
  display: grid;
  gap: var(--mtd-gap);
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
}

.mtd-catalog__results {
  position: relative;
}

.mtd-catalog__results[aria-busy="true"] .mtd-catalog__grid,
.mtd-catalog__results[aria-busy="true"] .mtd-empty,
.mtd-catalog__results[aria-busy="true"] .mtd-pagination {
  opacity: 0.45;
}

.mtd-catalog__loading {
  align-items: center;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius-sm);
  box-shadow: var(--mtd-shadow-sm);
  color: var(--mtd-text);
  display: flex;
  font-weight: 700;
  gap: 0.5rem;
  left: 50%;
  padding: 0.625rem 0.875rem;
  position: absolute;
  top: 1rem;
  transform: translateX(-50%);
  z-index: 2;
}

.mtd-catalog__loading::before {
  animation: mtd-joomifylms-spin 800ms linear infinite;
  border: 2px solid var(--mtd-border);
  border-radius: 999px;
  border-top-color: var(--mtd-color-primary);
  content: "";
  height: 1rem;
  width: 1rem;
}

[x-cloak] {
  display: none !important;
}

@keyframes mtd-joomifylms-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Course card -------------------------------------------------- */
.mtd-course-card {
  background: var(--mtd-surface);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius);
  box-shadow: var(--mtd-shadow-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 150ms ease, transform 150ms ease;
}

.mtd-course-card:hover,
.mtd-course-card:focus-within {
  box-shadow: var(--mtd-shadow-md);
  transform: translateY(-2px);
}

.mtd-course-card__media {
  align-items: center;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--mtd-blue-soft), var(--mtd-blue-soft));
  display: flex;
  justify-content: center;
  overflow: hidden;
  position: relative;
  text-decoration: none;
}

.mtd-course-card__image {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.mtd-course-card__placeholder {
  font-size: 3rem;
}

.mtd-course-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.25rem;
}

.mtd-course-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.mtd-course-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
}

.mtd-course-card__title a {
  color: var(--mtd-text);
  text-decoration: none;
}

.mtd-course-card__title a:hover {
  color: var(--mtd-color-primary);
}

.mtd-course-card__excerpt {
  color: var(--mtd-text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.mtd-course-card__meta {
  color: var(--mtd-text-muted);
  display: grid;
  font-size: 0.8125rem;
  gap: 0.25rem;
  grid-template-columns: 1fr 1fr;
  margin: 0;
}

.mtd-course-card__meta dt {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mtd-course-card__meta dd {
  margin: 0;
}

.mtd-course-card__cta {
  margin-top: auto;
}

/* Shortcode embeds -------------------------------------------- */
.mtd-shortcode {
  margin-block: 1.5rem;
}

.mtd-shortcode__header {
  margin-bottom: 1rem;
}

.mtd-shortcode__header h2 {
  color: var(--mtd-text);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.2;
  margin: 0;
}

.mtd-catalog__grid--shortcode {
  grid-template-columns: repeat(var(--mtd-shortcode-columns, 3), minmax(0, 1fr));
}

.mtd-catalog__grid--single {
  grid-template-columns: minmax(0, 26rem);
}

.mtd-course-card__meta-line {
  color: var(--mtd-text-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.85rem;
  gap: 0.5rem 0.85rem;
  margin: 0;
}

.mtd-course-card__meta-item {
  margin-inline-end: 0.25rem;
}

.mtd-catalog__cta-wrap {
  margin-block: 1rem;
}

.mtd-catalog--embed .mtd-course-card {
  border-radius: 0.75rem;
}

.mtd-catalog--embed .mtd-course-card__body {
  padding: 1rem;
}

@media (max-width: 62rem) {
  .mtd-catalog__grid--shortcode {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 38rem) {
  .mtd-catalog__grid--shortcode,
  .mtd-catalog__grid--single {
    grid-template-columns: 1fr;
  }
}

/* Course detail ------------------------------------------------ */
.mtd-course {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mtd-breadcrumb {
  align-items: center;
  color: var(--mtd-text-muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.875rem;
  gap: 0.4rem;
}

.mtd-breadcrumb a {
  color: inherit;
}

.mtd-course__hero {
  background: linear-gradient(135deg, var(--mtd-blue-soft) 0%, var(--mtd-grey-50) 100%);
  border-radius: var(--mtd-radius);
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  overflow: hidden;
  padding: 2rem;
}

@media (min-width: 60rem) {
  .mtd-course__hero {
    grid-template-columns: 1.4fr 1fr;
  }
}

.mtd-course__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 1rem;
}

.mtd-course__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 0.75rem 0;
}

.mtd-course__lead {
  color: var(--mtd-text-muted);
  font-size: 1.0625rem;
}

.mtd-course__kpis {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1rem 0 0;
}

.mtd-course__kpis div {
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--mtd-radius-sm);
  padding: 0.75rem;
  text-align: center;
}

.mtd-course__kpis dt {
  color: var(--mtd-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mtd-course__kpis dd {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0.25rem 0 0;
}

.mtd-course__cta {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.mtd-course__price {
  color: var(--mtd-color-primary-dark);
  font-size: 1.5rem;
  font-weight: 700;
}

.mtd-course__hero-image {
  border-radius: var(--mtd-radius-sm);
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.mtd-course__content {
  background: var(--mtd-surface);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius);
  padding: 1.5rem 2rem;
}

/* Curriculum --------------------------------------------------- */
.mtd-curriculum__header {
  margin-bottom: 1rem;
}

.mtd-curriculum__header h2 {
  font-size: 1.5rem;
  margin: 0;
}

.mtd-curriculum__header p {
  color: var(--mtd-text-muted);
  margin: 0.25rem 0 0;
}

.mtd-curriculum__sections {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mtd-curriculum__section {
  background: var(--mtd-surface);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius-sm);
  overflow: hidden;
}

.mtd-curriculum__section summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  font-weight: 600;
  gap: 0.75rem;
  justify-content: space-between;
  padding: 1rem 1.25rem;
}

.mtd-curriculum__section summary::-webkit-details-marker { display: none; }

.mtd-curriculum__section-count {
  color: var(--mtd-text-muted);
  font-size: 0.8125rem;
  font-weight: 500;
}

.mtd-curriculum__lessons {
  border-top: 1px solid var(--mtd-border);
  list-style: none;
  margin: 0;
  padding: 0;
}

.mtd-curriculum__lessons li + li {
  border-top: 1px solid var(--mtd-border);
}

.mtd-curriculum__lesson {
  align-items: center;
  color: inherit;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: auto 1fr auto auto auto;
  padding: 0.85rem 1.25rem;
  text-decoration: none;
}

.mtd-curriculum__lesson:hover {
  background: var(--mtd-surface-2);
}

.mtd-curriculum__lesson-icon {
  color: var(--mtd-color-primary);
}

.mtd-curriculum__lesson-title {
  font-weight: 500;
}

.mtd-curriculum__lesson-duration {
  color: var(--mtd-text-muted);
  font-size: 0.8125rem;
}

.mtd-curriculum__empty {
  color: var(--mtd-text-muted);
  margin: 0;
  padding: 0.85rem 1.25rem;
}

/* Lesson reader ------------------------------------------------ */
.mtd-lesson {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mtd-lesson__header {
  border-bottom: 1px solid var(--mtd-border);
  padding-bottom: 1rem;
}

.mtd-lesson__section {
  color: var(--mtd-text-muted);
  font-size: 0.875rem;
  margin: 0 0 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mtd-lesson__title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 800;
  margin: 0 0 0.5rem;
}

.mtd-lesson__meta {
  align-items: center;
  color: var(--mtd-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.mtd-lesson__duration {
  font-size: 0.875rem;
}

.mtd-lesson__media {
  background: var(--mtd-surface-2);
  border-radius: var(--mtd-radius-sm);
  padding: 1rem;
}

.mtd-lesson__content {
  font-size: 1.0625rem;
  line-height: 1.7;
}

.mtd-lesson__footer {
  align-items: center;
  border-top: 1px solid var(--mtd-border);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  padding-top: 1.25rem;
}

.mtd-lesson__signin-hint {
  color: var(--mtd-text-muted);
  margin: 0;
}

.mtd-lesson__back {
  color: var(--mtd-text-muted);
  text-decoration: none;
}

.mtd-lesson__back:hover { color: var(--mtd-color-primary); }

/* Badges ------------------------------------------------------- */
.mtd-badge {
  align-items: center;
  background: var(--mtd-surface-2);
  border: 1px solid var(--mtd-border);
  border-radius: 999px;
  color: var(--mtd-text-muted);
  display: inline-flex;
  font-size: 0.75rem;
  font-weight: 700;
  gap: 0.25rem;
  letter-spacing: 0.04em;
  padding: 0.125rem 0.625rem;
  text-transform: uppercase;
}

.mtd-badge--free      { background: var(--mtd-blue-soft); border-color: var(--mtd-blue-border); color: var(--mtd-blue-dark); }
.mtd-badge--price     { background: var(--mtd-blue-soft); border-color: var(--mtd-blue-border); color: var(--mtd-blue-dark); }
.mtd-badge--type      { background: var(--mtd-grey-50); border-color: var(--mtd-blue-border); color: var(--mtd-blue-dark); }
.mtd-badge--preview   { background: var(--mtd-grey-100); border-color: var(--mtd-grey-300); color: var(--mtd-grey-900); }
.mtd-badge--difficulty{ background: var(--mtd-grey-50); border-color: var(--mtd-grey-300); color: var(--mtd-grey-800); }

/* Empty / pagination ------------------------------------------- */
.mtd-empty {
  align-items: center;
  background: var(--mtd-surface);
  border: 1px dashed var(--mtd-border);
  border-radius: var(--mtd-radius);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 3rem 1.5rem;
  text-align: center;
}

.mtd-empty__icon { font-size: 2.5rem; }

.mtd-empty h2 { font-size: 1.25rem; margin: 0; }

.mtd-empty p {
  color: var(--mtd-text-muted);
  margin: 0;
  max-width: 36rem;
}

.mtd-empty--inline {
  padding: 1rem;
  text-align: left;
}

.mtd-pagination {
  display: flex;
  justify-content: center;
}

/* Progress + locked / completed lessons ---------------------- */
.mtd-progress {
  align-items: center;
  background: var(--mtd-surface-2);
  border-radius: 999px;
  display: flex;
  height: 1.5rem;
  margin-top: 0.5rem;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.mtd-progress--hero {
  background: rgba(255, 255, 255, 0.55);
  margin-top: 1rem;
}

.mtd-progress__bar {
  background: linear-gradient(90deg, var(--mtd-blue), var(--mtd-blue));
  height: 100%;
  transition: width 200ms ease;
}

.mtd-progress__label {
  font-size: 0.8125rem;
  font-weight: 700;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.mtd-curriculum__lesson--locked {
  opacity: 0.6;
  pointer-events: none;
}

.mtd-curriculum__lesson--complete .mtd-curriculum__lesson-state {
  color: var(--mtd-color-success);
}

.mtd-curriculum__lesson-state {
  color: var(--mtd-color-primary);
  flex: 0 0 1.25rem;
  text-align: center;
}

.mtd-badge--enrolled  { background: var(--mtd-blue-soft); border-color: var(--mtd-blue-border); color: var(--mtd-blue-dark); }
.mtd-badge--active    { background: var(--mtd-blue-soft); border-color: var(--mtd-blue-border); color: var(--mtd-blue-dark); }
.mtd-badge--completed { background: var(--mtd-blue-soft); border-color: var(--mtd-blue-border); color: var(--mtd-blue-dark); }
.mtd-badge--pending_payment { background: var(--mtd-grey-50); border-color: var(--mtd-grey-300); color: var(--mtd-grey-800); }
.mtd-badge--cancelled { background: var(--mtd-grey-100); border-color: var(--mtd-grey-300); color: var(--mtd-grey-600); }
.mtd-badge--expired   { background: var(--mtd-grey-100); border-color: var(--mtd-grey-300); color: var(--mtd-grey-900); }

/* Locked-lesson screen --------------------------------------- */
.mtd-lesson__lock {
  align-items: center;
  background: linear-gradient(135deg, var(--mtd-grey-100) 0%, var(--mtd-grey-300) 100%);
  border-radius: var(--mtd-radius);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 3rem 1.5rem;
  text-align: center;
}

.mtd-lesson__lock-icon {
  font-size: 2.5rem;
}

.mtd-lesson__lock h2 {
  font-size: 1.25rem;
  margin: 0;
}

.mtd-lesson__lock p {
  color: var(--mtd-text-muted);
  margin: 0 0 0.5rem;
  max-width: 32rem;
}

.mtd-course__price-hint {
  color: var(--mtd-text-muted);
  display: block;
  margin-top: 0.25rem;
}

.mtd-course__enroll-form {
  display: inline-flex;
}

.mtd-course__notice {
  background: var(--mtd-surface);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius-sm);
  display: grid;
  gap: 0.25rem;
  max-width: 32rem;
  padding: 0.875rem 1rem;
}

.mtd-course__notice--pending {
  background: var(--mtd-grey-50);
  border-color: var(--mtd-grey-300);
  color: var(--mtd-grey-800);
}

.mtd-offline-form,
.mtd-stripe-form {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: var(--mtd-radius-sm);
  display: grid;
  gap: 0.625rem;
  max-width: 28rem;
  padding: 1rem;
  width: 100%;
}

.mtd-stripe-form {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(239, 246, 255, 0.82);
}

.mtd-register {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mtd-register__layout {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 58rem) {
  .mtd-register__layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

.mtd-register__summary,
.mtd-register__form {
  background: var(--mtd-surface);
  border: 1px solid var(--mtd-border);
  border-radius: var(--mtd-radius);
  box-shadow: var(--mtd-shadow-sm);
  padding: 1.5rem;
}

.mtd-register__summary {
  background: linear-gradient(135deg, var(--mtd-blue-soft) 0%, var(--mtd-grey-50) 100%);
}

.mtd-register__summary h1,
.mtd-register__form h2 {
  color: var(--mtd-text);
  line-height: 1.2;
  margin: 0.75rem 0 0;
}

.mtd-register__summary p {
  color: var(--mtd-text-muted);
  margin: 0.75rem 0 0;
}

.mtd-register__form {
  display: grid;
  gap: 1rem;
}

.mtd-form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 42rem) {
  .mtd-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.mtd-field--wide {
  grid-column: 1 / -1;
}

.mtd-register__note {
  background: var(--mtd-grey-50);
  border: 1px solid var(--mtd-grey-300);
  border-radius: var(--mtd-radius-sm);
  color: var(--mtd-grey-800);
  margin: 0;
  padding: 0.75rem;
}

.mtd-register__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Payment method selector (registration + course detail) */
.mtd-paymethods {
  display: grid;
  gap: 0.75rem;
  margin: 0 0 1.25rem;
  padding: 0;
  border: 0;
}

.mtd-paymethods__legend {
  float: none;
  width: auto;
  margin: 0 0 0.5rem;
  padding: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mtd-text);
}

.mtd-paymethod {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  cursor: pointer;
  background: var(--mtd-white);
  border: 1px solid var(--mtd-grey-200);
  border-radius: var(--mtd-radius-sm, 8px);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.mtd-paymethod:hover {
  border-color: var(--mtd-grey-400);
}

.mtd-paymethod:has(.mtd-paymethod__radio:checked) {
  border-color: var(--mtd-color-primary);
  background: var(--mtd-blue-soft);
  box-shadow: 0 0 0 1px var(--mtd-color-primary);
}

.mtd-paymethod__radio {
  margin-top: 0.2rem;
  flex: 0 0 auto;
}

.mtd-paymethod__body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.mtd-paymethod__title {
  font-weight: 600;
  color: var(--mtd-text);
}

.mtd-paymethod__desc {
  font-size: 0.85rem;
  color: var(--mtd-grey-500);
}

.mtd-method-fields {
  margin-bottom: 1.25rem;
}

.mtd-method-fields[hidden] {
  display: none;
}

.mtd-register__instructions {
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: var(--mtd-grey-50);
  border: 1px solid var(--mtd-grey-200);
  border-radius: var(--mtd-radius-sm, 8px);
}

.mtd-register__instructions strong {
  display: block;
  margin-bottom: 0.35rem;
}

.mtd-course__pay .mtd-paymethods {
  margin-top: 1rem;
}

/* On-site Stripe Payment Element checkout */
.mtd-checkout__summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--mtd-grey-200);
}

.mtd-checkout__summary dt {
  font-weight: 600;
  color: var(--mtd-grey-600);
}

.mtd-checkout__summary dd {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--mtd-text);
}

.mtd-checkout__element {
  min-height: 44px;
  margin-bottom: 1rem;
}

.mtd-checkout__error {
  min-height: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--mtd-grey-900);
  font-size: 0.9rem;
}

.mtd-checkout__error:empty {
  margin-bottom: 0;
}

#mtd-pay-button.is-loading {
  opacity: 0.7;
  pointer-events: none;
}

#mtd-pay-button .mtd-checkout__btn-spinner {
  display: none;
  width: 1rem;
  height: 1rem;
  margin-left: 0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-top-color: var(--mtd-white);
  border-radius: 50%;
  animation: mtd-spin 0.6s linear infinite;
}

#mtd-pay-button.is-loading .mtd-checkout__btn-spinner {
  display: inline-block;
  vertical-align: middle;
}

@keyframes mtd-spin {
  to { transform: rotate(360deg); }
}

.mtd-checkout__secure {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 1rem 0 0;
  font-size: 0.82rem;
  color: var(--mtd-grey-500);
}

/* ---------------------------------------------------------------------------
   Learner account / "My Courses" dashboard
   --------------------------------------------------------------------------- */
.mtd-account {
  max-width: 1100px;
  margin: 0 auto;
}

.mtd-account__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background: var(--mtd-white);
  border: 1px solid var(--mtd-grey-200);
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.mtd-account__identity {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 0;
}

.mtd-account__avatar {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mtd-blue), var(--mtd-blue-dark));
  color: var(--mtd-white);
  font-size: 1.5rem;
  font-weight: 700;
}

.mtd-account__name {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.2;
}

.mtd-account__email,
.mtd-account__since {
  margin: 0.15rem 0 0;
  color: var(--mtd-grey-500);
  font-size: 0.9rem;
}

.mtd-account__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.mtd-account__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.mtd-stat-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.1rem 1.25rem;
  background: var(--mtd-white);
  border: 1px solid var(--mtd-grey-200);
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
}

.mtd-stat-card__value {
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
  color: var(--mtd-grey-800);
}

.mtd-stat-card__label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--mtd-grey-500);
}

.mtd-stat-card--success .mtd-stat-card__value {
  color: var(--mtd-blue-dark);
}

.mtd-account__section-title {
  font-size: 1.2rem;
  margin: 0 0 1rem;
}

.mtd-account__course-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mtd-account__course-grid .mtd-course-card {
  border-radius: 0.75rem;
  min-width: 0;
}

.mtd-account__course-grid .mtd-course-card__media {
  aspect-ratio: 16 / 9;
}

.mtd-account__course-grid .mtd-course-card__body {
  gap: 0.65rem;
  padding: 1rem;
}

.mtd-account__course-grid .mtd-course-card__title {
  font-size: 1rem;
  line-height: 1.35;
}

.mtd-account__course-grid .mtd-course-card__cta {
  margin-top: auto;
}

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

.mtd-certificate-card {
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(71, 85, 105, 0.08)),
    var(--mtd-white);
  border: 1px solid var(--mtd-grey-200);
  border-radius: 0.9rem;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  display: grid;
  gap: 1rem;
  grid-template-columns: auto 1fr;
  padding: 1.25rem;
}

.mtd-certificate-card__seal {
  align-items: center;
  background: var(--mtd-blue-dark);
  border-radius: 999px;
  color: var(--mtd-white);
  display: inline-flex;
  font-size: 1.4rem;
  height: 3.25rem;
  justify-content: center;
  width: 3.25rem;
}

.mtd-certificate-card__body {
  min-width: 0;
}

.mtd-certificate-card__eyebrow {
  color: var(--mtd-blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 0.3rem;
  text-transform: uppercase;
}

.mtd-certificate-card__title {
  color: var(--mtd-grey-900);
  font-size: 1.15rem;
  line-height: 1.35;
  margin: 0 0 0.9rem;
}

.mtd-certificate-card__meta {
  display: grid;
  gap: 0.65rem;
  margin: 0;
}

.mtd-certificate-card__meta div {
  min-width: 0;
}

.mtd-certificate-card__meta dt {
  color: var(--mtd-grey-500);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mtd-certificate-card__meta dd {
  color: var(--mtd-grey-900);
  font-weight: 700;
  margin: 0;
  overflow-wrap: anywhere;
}

.mtd-certificate-card__actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
}

.mtd-course-card__ribbon {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--mtd-blue-dark);
  color: var(--mtd-white);
  font-size: 0.75rem;
  font-weight: 700;
}

.mtd-course-card--completed {
  border-color: var(--mtd-blue-border);
}

@media (max-width: 900px) {
  .mtd-account__stats {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .mtd-certificate-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .mtd-account__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .mtd-account__actions {
    width: 100%;
  }

  .mtd-account__actions .btn {
    flex: 1 1 auto;
  }

  .mtd-account__course-grid {
    grid-template-columns: 1fr;
  }

  .mtd-certificate-card {
    grid-template-columns: 1fr;
  }

  .mtd-certificate-card__actions .btn {
    width: 100%;
  }
}

/* ---------------------------------------------------------------------------
   Student dashboard: tabs, cards, tables
   --------------------------------------------------------------------------- */
.mtd-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  border-bottom: 2px solid var(--mtd-grey-200);
  margin-bottom: 1.5rem;
}

.mtd-tabs__tab {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0.75rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--mtd-grey-500);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  border-radius: 8px 8px 0 0;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.mtd-tabs__tab:hover {
  color: var(--mtd-grey-800);
  background: var(--mtd-grey-100);
}

.mtd-tabs__tab[aria-selected="true"] {
  color: var(--mtd-blue-dark);
  border-bottom-color: var(--mtd-blue-dark);
}

.mtd-tabs__panel {
  outline: none;
}

.mtd-tabs__panel[hidden] {
  display: none;
}

.mtd-card {
  background: var(--mtd-white);
  border: 1px solid var(--mtd-grey-200);
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.mtd-card__title {
  margin: 0 0 1rem;
  font-size: 1.2rem;
}

.mtd-card__intro {
  color: var(--mtd-grey-500);
  margin: -0.5rem 0 1.25rem;
}

.mtd-card--profile-edit {
  max-width: 1120px;
}

.mtd-profile-form {
  display: grid;
  gap: 1.25rem;
}

.mtd-profile-form__fieldset {
  border: 0;
  display: grid;
  gap: 1rem 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
}

.mtd-profile-form__fieldset + .mtd-profile-form__fieldset {
  border-top: 1px solid var(--mtd-grey-200);
  padding-top: 1.25rem;
}

.mtd-profile-form__fieldset legend,
.mtd-profile-form__description {
  grid-column: 1 / -1;
}

.mtd-profile-form__fieldset legend {
  color: var(--mtd-grey-800);
  font-size: 1.08rem;
  font-weight: 750;
  line-height: 1.25;
  margin: 0;
}

.mtd-profile-form__description {
  color: var(--mtd-grey-500);
  margin: -0.35rem 0 0;
}

.mtd-profile-form .control-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0;
  min-width: 0;
}

.mtd-profile-form .control-label {
  color: var(--mtd-grey-800);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
  padding: 0;
}

.mtd-profile-form .controls,
.mtd-profile-form .input-group {
  min-width: 0;
  width: 100%;
}

.mtd-profile-form .password-group {
  width: 100%;
}

.mtd-profile-form .password-group .input-group {
  align-items: stretch;
  display: flex;
  flex-wrap: nowrap;
}

.mtd-profile-form .password-group .form-control {
  border-bottom-right-radius: 0;
  border-top-right-radius: 0;
  flex: 1 1 auto;
  min-width: 0;
}

.mtd-profile-form .password-group .input-password-toggle,
.mtd-profile-form .password-group .input-password-modify {
  align-items: center;
  border-bottom-left-radius: 0;
  border-top-left-radius: 0;
  display: inline-flex;
  flex: 0 0 2.9rem;
  justify-content: center;
  margin: 0;
  min-width: 2.9rem;
  width: 2.9rem;
}

.mtd-profile-form input[type="text"],
.mtd-profile-form input[type="email"],
.mtd-profile-form input[type="password"],
.mtd-profile-form select,
.mtd-profile-form textarea,
.mtd-profile-form .form-control,
.mtd-profile-form .form-select {
  border: 1px solid var(--mtd-grey-300);
  border-radius: 0.5rem;
  font-size: 0.95rem;
  min-height: 2.55rem;
  max-width: 100%;
  width: 100%;
}

.mtd-profile-form .input-group .btn {
  min-height: 2.55rem;
}

.mtd-profile-form .form-text,
.mtd-profile-form .form-control-feedback,
.mtd-profile-form .controls > small {
  color: var(--mtd-grey-500);
  display: block;
  font-size: 0.82rem;
  line-height: 1.4;
  margin-top: 0.28rem;
}

.mtd-profile-form .progress {
  height: 0.5rem;
  margin-top: 0.45rem;
  max-width: 100%;
  width: 100%;
}

.mtd-profile-form__actions {
  border-top: 1px solid var(--mtd-grey-200);
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: flex-end;
  padding-top: 1.25rem;
}

.mtd-card--signout {
  align-items: center;
  display: flex;
  flex-direction: column;
  margin-inline: auto;
  max-width: 42rem;
  text-align: center;
}

.mtd-signout__icon {
  align-items: center;
  background: var(--mtd-blue-soft);
  border: 1px solid var(--mtd-blue-border);
  border-radius: 999px;
  color: var(--mtd-blue-dark);
  display: inline-flex;
  font-size: 1.4rem;
  height: 3.25rem;
  justify-content: center;
  margin-bottom: 0.25rem;
  width: 3.25rem;
}

.mtd-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem 1.5rem;
  margin: 0;
}

.mtd-detail-grid dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--mtd-grey-500);
  margin: 0 0 0.15rem;
}

.mtd-detail-grid dd {
  margin: 0;
  font-weight: 600;
  color: var(--mtd-grey-800);
  word-break: break-word;
}

.mtd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.mtd-table th,
.mtd-table td {
  text-align: left;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--mtd-grey-100);
  vertical-align: middle;
}

.mtd-table thead th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--mtd-grey-500);
  border-bottom: 2px solid var(--mtd-grey-200);
}

.mtd-table tbody tr:last-child td {
  border-bottom: 0;
}

.mtd-table__actions {
  text-align: right;
  white-space: nowrap;
}

/* Payment transactions table (student dashboard) */
.mtd-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.mtd-table__num {
  text-align: right;
  white-space: nowrap;
}

.mtd-txn-id {
  font-size: 0.82em;
  color: var(--mtd-grey-600);
  word-break: break-all;
}

.mtd-receipt-btn {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .mtd-table--transactions thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .mtd-table--transactions tbody tr {
    display: block;
    padding: 0.5rem 0;
    border-bottom: 2px solid var(--mtd-grey-200);
  }

  .mtd-table--transactions td {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.35rem 0;
    border: 0;
    text-align: right;
  }

  .mtd-table--transactions td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--mtd-grey-500);
    text-align: left;
  }

  .mtd-table--transactions .mtd-table__num {
    text-align: right;
  }
}

.mtd-cert-key {
  font-size: 0.8rem;
  color: var(--mtd-grey-600);
  word-break: break-all;
}

.mtd-progress--lg {
  height: 26px;
}

.mtd-progress--inline {
  min-width: 140px;
  height: 18px;
}

@media (max-width: 720px) {
  .mtd-tabs__nav {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .mtd-tabs__tab {
    white-space: nowrap;
  }

  /* Stacked, scrollable tables on small screens */
  .mtd-table,
  .mtd-table thead,
  .mtd-table tbody,
  .mtd-table th,
  .mtd-table td,
  .mtd-table tr {
    display: block;
  }

  .mtd-table thead {
    display: none;
  }

  .mtd-table tr {
    border: 1px solid var(--mtd-grey-100);
    border-radius: 10px;
    margin-bottom: 0.75rem;
    padding: 0.5rem 0.75rem;
  }

  .mtd-table td {
    border: 0;
    padding: 0.35rem 0;
  }

  .mtd-table__actions {
    text-align: left;
  }
}

@media (max-width: 920px) {
  .mtd-profile-form__fieldset {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .mtd-profile-form__actions {
    justify-content: stretch;
  }

  .mtd-profile-form__actions .btn {
    flex: 1 1 11rem;
  }
}

/* Centralized JoomifyLMS design-system overrides ---------------
   These rules intentionally outrank Joomla template button/link/code
   styling while staying scoped to LMS frontend surfaces. */
.mtd-catalog,
.mtd-course,
.mtd-lesson,
.mtd-register,
.mtd-account,
.mtd-shortcode {
  color: var(--mtd-text);
}

.mtd-catalog :where(a:not(.btn)),
.mtd-course :where(a:not(.btn)),
.mtd-lesson :where(a:not(.btn)),
.mtd-register :where(a:not(.btn)),
.mtd-account :where(a:not(.btn)),
.mtd-shortcode :where(a:not(.btn)) {
  color: var(--mtd-blue-dark);
}

.mtd-catalog :where(a:not(.btn):visited),
.mtd-course :where(a:not(.btn):visited),
.mtd-lesson :where(a:not(.btn):visited),
.mtd-register :where(a:not(.btn):visited),
.mtd-account :where(a:not(.btn):visited),
.mtd-shortcode :where(a:not(.btn):visited) {
  color: var(--mtd-blue-dark);
}

.mtd-catalog :where(.btn),
.mtd-course :where(.btn),
.mtd-lesson :where(.btn),
.mtd-register :where(.btn),
.mtd-account :where(.btn),
.mtd-shortcode :where(.btn) {
  border-radius: 0.5rem;
  font-weight: 700;
  min-height: 2.55rem;
}

.mtd-catalog :where(.btn-primary, .btn-success, .btn-info),
.mtd-course :where(.btn-primary, .btn-success, .btn-info),
.mtd-lesson :where(.btn-primary, .btn-success, .btn-info),
.mtd-register :where(.btn-primary, .btn-success, .btn-info),
.mtd-account :where(.btn-primary, .btn-success, .btn-info),
.mtd-shortcode :where(.btn-primary, .btn-success, .btn-info) {
  background: var(--mtd-blue-dark) !important;
  background-image: none !important;
  border-color: var(--mtd-blue-dark) !important;
  color: var(--mtd-white) !important;
}

.mtd-catalog :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-catalog :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-course :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-course :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-lesson :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-lesson :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-register :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-register :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-account :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-account :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-shortcode :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-shortcode :where(.btn-primary, .btn-success, .btn-info):focus-visible {
  background: var(--mtd-blue) !important;
  background-image: none !important;
  border-color: var(--mtd-blue) !important;
  color: var(--mtd-white) !important;
}

.mtd-catalog :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-course :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-lesson :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-register :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-account :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-shortcode :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary) {
  background: var(--mtd-white) !important;
  background-image: none !important;
  border-color: var(--mtd-grey-300) !important;
  color: var(--mtd-blue-dark) !important;
}

.mtd-catalog :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):hover,
.mtd-catalog :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):focus-visible,
.mtd-course :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):hover,
.mtd-course :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):focus-visible,
.mtd-lesson :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):hover,
.mtd-lesson :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):focus-visible,
.mtd-register :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):hover,
.mtd-register :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):focus-visible,
.mtd-account :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):hover,
.mtd-account :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):focus-visible,
.mtd-shortcode :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):hover,
.mtd-shortcode :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary):focus-visible {
  background: var(--mtd-blue-soft) !important;
  background-image: none !important;
  border-color: var(--mtd-blue-border) !important;
  color: var(--mtd-blue-dark) !important;
}

body :where(.joomla-alert, .alert) {
  background-color: var(--mtd-grey-50);
  border-color: var(--mtd-grey-300);
  color: var(--mtd-grey-900);
}

body :where(.joomla-alert--success, .alert-success, .joomla-alert--info, .alert-info) {
  background-color: var(--mtd-blue-soft);
  border-color: var(--mtd-blue-border);
  color: var(--mtd-blue-dark);
}

body :where(.joomla-alert--warning, .alert-warning, .joomla-alert--danger, .alert-danger) {
  background-color: var(--mtd-grey-100);
  border-color: var(--mtd-grey-300);
  color: var(--mtd-grey-900);
}

.mtd-catalog :where(input, select, textarea, .form-control, .form-select):focus,
.mtd-course :where(input, select, textarea, .form-control, .form-select):focus,
.mtd-lesson :where(input, select, textarea, .form-control, .form-select):focus,
.mtd-register :where(input, select, textarea, .form-control, .form-select):focus,
.mtd-account :where(input, select, textarea, .form-control, .form-select):focus,
.mtd-shortcode :where(input, select, textarea, .form-control, .form-select):focus {
  border-color: var(--mtd-blue) !important;
  box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.16) !important;
}

.mtd-catalog :where(.alert, .joomla-alert),
.mtd-course :where(.alert, .joomla-alert),
.mtd-lesson :where(.alert, .joomla-alert),
.mtd-register :where(.alert, .joomla-alert),
.mtd-account :where(.alert, .joomla-alert),
.mtd-shortcode :where(.alert, .joomla-alert) {
  background: var(--mtd-grey-50) !important;
  border-color: var(--mtd-grey-300) !important;
  color: var(--mtd-grey-900) !important;
}

.mtd-catalog :where(code),
.mtd-course :where(code),
.mtd-lesson :where(code),
.mtd-register :where(code),
.mtd-account :where(code),
.mtd-shortcode :where(code) {
  background: var(--mtd-grey-50) !important;
  color: var(--mtd-grey-900) !important;
}

.mtd-course-card__cta.btn,
.mtd-account .mtd-course-card__cta.btn {
  align-items: center;
  display: inline-flex;
  justify-content: center;
}

.mtd-progress__bar {
  background: var(--mtd-blue) !important;
}

.mtd-progress__label {
  color: var(--mtd-grey-900);
}

.mtd-certificate-card code,
.mtd-cert-key,
.mtd-txn-id {
  color: var(--mtd-grey-900) !important;
}

/* Global blue theme -------------------------------------------------
   Keep this final layer aligned with admin.css and profile.css. */
:root {
  --mtd-blue: #1d4ed8;
  --mtd-blue-dark: #1e3a8a;
  --mtd-blue-soft: #eff6ff;
  --mtd-blue-border: #bfdbfe;
  --mtd-grey-950: #07111f;
  --mtd-grey-900: #0f1f35;
  --mtd-grey-800: #1f334d;
  --mtd-grey-700: #36516f;
  --mtd-grey-600: #526b89;
  --mtd-grey-500: #6c829e;
  --mtd-grey-400: #9dafc4;
  --mtd-grey-300: #c8d5e6;
  --mtd-grey-200: #dbe6f4;
  --mtd-grey-100: #eef5ff;
  --mtd-grey-50: #f7fbff;
  --mtd-white: #ffffff;
  --mtd-black: #000000;
  --mtd-color-primary: var(--mtd-blue);
  --mtd-color-primary-dark: var(--mtd-blue-dark);
  --mtd-color-success: var(--mtd-blue);
  --mtd-color-warning: #375a8f;
  --mtd-color-danger: #12305a;
  --mtd-color-info: var(--mtd-blue);
  --mtd-color-muted: var(--mtd-grey-500);
  --mtd-surface: var(--mtd-white);
  --mtd-surface-2: var(--mtd-grey-50);
  --mtd-border: var(--mtd-grey-200);
  --mtd-text: var(--mtd-grey-900);
  --mtd-text-muted: var(--mtd-grey-600);
  --mtd-radius: 0.5rem;
  --mtd-radius-sm: 0.375rem;
  --mtd-shadow-sm: 0 1px 2px rgba(30, 58, 138, 0.06);
  --mtd-shadow-md: 0 8px 22px rgba(30, 58, 138, 0.12);
  --mtd-focus: var(--mtd-blue);
  --mtd-gap: 1rem;
}

.mtd-catalog,
.mtd-course,
.mtd-lesson,
.mtd-register,
.mtd-account,
.mtd-shortcode,
.mtd-checkout {
  color: var(--mtd-text);
}

.mtd-catalog :where(.mtd-course-card, .mtd-catalog__filters, .mtd-panel, .card),
.mtd-course :where(.mtd-course__hero, .mtd-course__panel, .mtd-panel, .card),
.mtd-lesson :where(.mtd-lesson__lock, .mtd-lesson__media, .mtd-panel, .card),
.mtd-register :where(.mtd-register__form, .mtd-panel, .card),
.mtd-account :where(.mtd-dashboard__card, .mtd-panel, .card),
.mtd-shortcode :where(.mtd-course-card, .mtd-panel, .card) {
  background: var(--mtd-surface) !important;
  border-color: var(--mtd-border) !important;
  box-shadow: var(--mtd-shadow-sm);
}

.mtd-catalog :where(.btn-primary, .btn-success, .btn-info),
.mtd-course :where(.btn-primary, .btn-success, .btn-info),
.mtd-lesson :where(.btn-primary, .btn-success, .btn-info),
.mtd-register :where(.btn-primary, .btn-success, .btn-info),
.mtd-account :where(.btn-primary, .btn-success, .btn-info),
.mtd-shortcode :where(.btn-primary, .btn-success, .btn-info) {
  background: var(--mtd-blue) !important;
  background-image: none !important;
  border-color: var(--mtd-blue) !important;
  color: var(--mtd-white) !important;
}

.mtd-catalog :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-catalog :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-course :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-course :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-lesson :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-lesson :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-register :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-register :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-account :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-account :where(.btn-primary, .btn-success, .btn-info):focus-visible,
.mtd-shortcode :where(.btn-primary, .btn-success, .btn-info):hover,
.mtd-shortcode :where(.btn-primary, .btn-success, .btn-info):focus-visible {
  background: var(--mtd-blue-dark) !important;
  border-color: var(--mtd-blue-dark) !important;
  color: var(--mtd-white) !important;
}

.mtd-catalog :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-course :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-lesson :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-register :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-account :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary),
.mtd-shortcode :where(.btn-outline-primary, .btn-secondary, .btn-outline-secondary) {
  background: var(--mtd-white) !important;
  border-color: var(--mtd-blue-border) !important;
  color: var(--mtd-blue-dark) !important;
}

.mtd-catalog :where(.form-control, .form-select, input, select, textarea),
.mtd-course :where(.form-control, .form-select, input, select, textarea),
.mtd-lesson :where(.form-control, .form-select, input, select, textarea),
.mtd-register :where(.form-control, .form-select, input, select, textarea),
.mtd-account :where(.form-control, .form-select, input, select, textarea),
.mtd-shortcode :where(.form-control, .form-select, input, select, textarea) {
  border-color: var(--mtd-blue-border) !important;
  color: var(--mtd-text);
}

.mtd-catalog :where(.form-control, .form-select, input, select, textarea):focus,
.mtd-course :where(.form-control, .form-select, input, select, textarea):focus,
.mtd-lesson :where(.form-control, .form-select, input, select, textarea):focus,
.mtd-register :where(.form-control, .form-select, input, select, textarea):focus,
.mtd-account :where(.form-control, .form-select, input, select, textarea):focus,
.mtd-shortcode :where(.form-control, .form-select, input, select, textarea):focus {
  border-color: var(--mtd-blue) !important;
  box-shadow: 0 0 0 0.2rem rgba(29, 78, 216, 0.16) !important;
}

.mtd-account :where(.mtd-tabs, .nav-tabs) {
  border-color: var(--mtd-border) !important;
}

.mtd-account :where(.nav-link, .mtd-tab) {
  color: var(--mtd-grey-600) !important;
}

.mtd-account :where(.nav-link.active, .nav-link[aria-selected="true"], .mtd-tab.is-active) {
  border-color: var(--mtd-blue-border) !important;
  color: var(--mtd-blue-dark) !important;
}

.mtd-account :where(.mtd-table, .table),
.mtd-catalog :where(.mtd-table, .table),
.mtd-course :where(.mtd-table, .table) {
  border-color: var(--mtd-border) !important;
  color: var(--mtd-text);
}

.mtd-account :where(.mtd-table thead th, .table thead th),
.mtd-catalog :where(.mtd-table thead th, .table thead th),
.mtd-course :where(.mtd-table thead th, .table thead th) {
  background: var(--mtd-blue-soft) !important;
  border-color: var(--mtd-blue-border) !important;
  color: var(--mtd-blue-dark) !important;
}

.mtd-catalog :where(.mtd-badge, .badge),
.mtd-course :where(.mtd-badge, .badge),
.mtd-lesson :where(.mtd-badge, .badge),
.mtd-register :where(.mtd-badge, .badge),
.mtd-account :where(.mtd-badge, .badge),
.mtd-shortcode :where(.mtd-badge, .badge) {
  background: var(--mtd-blue-soft) !important;
  border-color: var(--mtd-blue-border) !important;
  color: var(--mtd-blue-dark) !important;
}

.mtd-catalog :where(.alert, .joomla-alert),
.mtd-course :where(.alert, .joomla-alert),
.mtd-lesson :where(.alert, .joomla-alert),
.mtd-register :where(.alert, .joomla-alert),
.mtd-account :where(.alert, .joomla-alert),
.mtd-shortcode :where(.alert, .joomla-alert),
body :where(.joomla-alert, .alert) {
  background: var(--mtd-blue-soft) !important;
  border-color: var(--mtd-blue-border) !important;
  color: var(--mtd-blue-dark) !important;
}