/* ==========================================================================
   MISSIONARY TRAINING COLLEGE (MTC) — B.MISS COURSE SECTION STYLESHEET
   Designed toward WCAG 2.2 AA Conformance
   Adheres to: "Preserve the information. Redesign the experience."
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. B.MISS HUB & OVERVIEW CARDS
   -------------------------------------------------------------------------- */
.bmiss-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.bmiss-nav-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.bmiss-nav-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background-color: var(--color-primary-800);
  transition: background-color var(--transition-fast);
}

.bmiss-nav-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-400);
  text-decoration: none;
}

.bmiss-nav-card:hover::before {
  background-color: var(--color-accent-500);
}

.bmiss-nav-card:focus-visible {
  outline: 3px solid var(--color-accent-500);
  outline-offset: 2px;
}

.bmiss-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.875rem;
}

.bmiss-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-50);
  color: var(--color-primary-900);
  flex-shrink: 0;
}

.bmiss-card-title {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-900);
  margin: 0;
  line-height: 1.25;
}

.bmiss-card-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0 0 1.25rem 0;
  flex-grow: 1;
}

.bmiss-card-link-text {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-900);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.bmiss-nav-card:hover .bmiss-card-link-text {
  color: var(--color-accent-700);
}

/* --------------------------------------------------------------------------
   2. YEAR-SENSITIVE / OFFICIAL NOTICE CALLOUT BOXES
   -------------------------------------------------------------------------- */
.academic-notice-banner {
  background-color: #f8fafc;
  border: 1px solid var(--color-border-medium);
  border-left: 5px solid var(--color-primary-900);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  color: var(--color-text-primary);
}

.academic-notice-banner.is-important {
  background-color: #fffdf5;
  border-left-color: #b45309;
  border-color: #fde68a;
}

.academic-notice-banner.is-session {
  background-color: #f0f7ff;
  border-left-color: var(--color-primary-700);
  border-color: #bfdbfe;
}

.notice-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-primary-900);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.academic-notice-banner.is-important .notice-header {
  color: #92400e;
}

.notice-body {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin: 0;
  color: var(--color-text-secondary);
}

.notice-body strong {
  color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   3. SEMANTIC ACCESSIBLE ACADEMIC TABLES
   -------------------------------------------------------------------------- */
.table-scroll-container {
  width: 100%;
  overflow-x: auto;
  margin: 1.5rem 0 2rem 0;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  background-color: var(--color-surface-white);
  -webkit-overflow-scrolling: touch;
}

.table-scroll-container:focus-visible {
  outline: 2px solid var(--color-accent-500);
  outline-offset: 2px;
}

.table-scroll-hint {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  padding: 0.5rem 1rem;
  background-color: var(--color-surface-cream);
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: right;
}

@media (max-width: 768px) {
  .table-scroll-hint {
    display: block;
  }
}

.academic-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
  text-align: left;
  line-height: 1.5;
  background-color: var(--color-surface-white);
}

.academic-table caption {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  text-align: left;
  padding: 1rem 1.25rem;
  color: var(--color-primary-900);
  background-color: var(--color-primary-50);
  border-bottom: 2px solid var(--color-primary-200);
  caption-side: top;
}

.academic-table th,
.academic-table td {
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: middle;
}

.academic-table thead th {
  background-color: var(--color-primary-900);
  color: var(--color-text-light);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: none;
  white-space: nowrap;
}

.academic-table tbody tr:nth-child(even) {
  background-color: #f8fafc;
}

.academic-table tbody tr:hover {
  background-color: #f1f5f9;
}

.academic-table th[scope="row"] {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-900);
}

.academic-table td.text-center,
.academic-table th.text-center {
  text-align: center;
}

.academic-table td.text-right,
.academic-table th.text-right {
  text-align: right;
}

.academic-table td.numeric-cell,
.academic-table th.numeric-cell {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.academic-table tfoot th,
.academic-table tfoot td {
  background-color: var(--color-primary-100);
  color: var(--color-primary-900);
  font-weight: var(--font-weight-bold);
  border-top: 2px solid var(--color-primary-300);
  border-bottom: none;
}

.academic-table .holiday-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: var(--font-weight-bold);
  color: #b91c1c;
  background-color: #fee2e2;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
}

/* --------------------------------------------------------------------------
   4. SCHEME & CURRICULUM SUBJECT LISTS
   -------------------------------------------------------------------------- */
.curriculum-year-block {
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.curriculum-year-header {
  background-color: var(--color-primary-900);
  color: var(--color-text-light);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 3px solid var(--color-accent-500);
}

.curriculum-year-title {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-light);
  margin: 0;
}

.curriculum-subject-badge {
  background-color: var(--color-accent-500);
  color: var(--color-primary-950);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  letter-spacing: 0.03em;
}

.curriculum-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: subject-counter;
}

.curriculum-list-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.875rem 1.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  line-height: 1.5;
  transition: background-color var(--transition-fast);
}

.curriculum-list-item:nth-child(even) {
  background-color: #f8fafc;
}

.curriculum-list-item:last-child {
  border-bottom: none;
}

.curriculum-list-item:hover {
  background-color: var(--color-primary-50);
}

.curriculum-num {
  counter-increment: subject-counter;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-100);
  color: var(--color-primary-900);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
  flex-shrink: 0;
  margin-top: -1px;
}

.curriculum-subject-name {
  flex-grow: 1;
  font-weight: var(--font-weight-medium);
}

.curriculum-subject-special {
  color: var(--color-accent-700);
  font-weight: var(--font-weight-semibold);
}

/* --------------------------------------------------------------------------
   5. GRADING SCALE & ASSESSMENT TIERS
   -------------------------------------------------------------------------- */
.grading-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
  margin: 1.5rem 0 2rem 0;
}

.grading-card {
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
  border-top: 4px solid var(--color-primary-700);
}

.grading-card.is-first {
  border-top-color: #15803d;
  background-color: #f0fdf4;
}

.grading-card.is-second {
  border-top-color: #0284c7;
  background-color: #f0f9ff;
}

.grading-card.is-third {
  border-top-color: #d97706;
  background-color: #fffbeb;
}

.grading-card.is-fail {
  border-top-color: #dc2626;
  background-color: #fef2f2;
}

.grading-tier-title {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  margin: 0 0 0.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grading-card.is-first .grading-tier-title { color: #166534; }
.grading-card.is-second .grading-tier-title { color: #075985; }
.grading-card.is-third .grading-tier-title { color: #9a3412; }
.grading-card.is-fail .grading-tier-title { color: #991b1b; }

.grading-item-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.grading-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.grading-item-row:last-child {
  border-bottom: none;
}

.grade-badge {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-primary-900);
}

.grade-marks {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   6. SPONSORSHIP CATEGORY & FEE HIGHLIGHT CARDS
   -------------------------------------------------------------------------- */
.fee-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
  margin: 1.5rem 0 2rem 0;
}

.fee-category-card {
  background-color: var(--color-surface-white);
  border: 2px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
}

.fee-category-card.is-highlighted {
  border-color: var(--color-accent-500);
  background-color: #fffdf5;
}

.fee-category-header {
  border-bottom: 1px solid var(--color-border-subtle);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

.fee-category-badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary-800);
  background-color: var(--color-primary-100);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.fee-category-title {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-md);
  color: var(--color-primary-900);
  margin: 0;
}

.fee-amount-display {
  margin: 0.75rem 0 1rem 0;
}

.fee-amount-value {
  font-family: var(--font-family-sans);
  font-size: 1.75rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-950);
  line-height: 1;
}

.fee-amount-period {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-700);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.35rem;
  display: block;
}

.fee-category-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
  flex-grow: 1;
}

/* --------------------------------------------------------------------------
   7. OFFICIAL DOCUMENT DOWNLOAD CARDS
   -------------------------------------------------------------------------- */
.official-doc-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border-medium);
  border-left: 5px solid var(--color-primary-800);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.official-doc-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.doc-info-block {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.doc-file-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background-color: #fee2e2;
  color: #dc2626;
  flex-shrink: 0;
}

.doc-text-content {
  display: flex;
  flex-direction: column;
}

.doc-title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-primary-900);
  margin-bottom: 0.25rem;
}

.doc-metadata {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.doc-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-primary-900);
  color: var(--color-text-light);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.doc-download-btn:hover {
  background-color: var(--color-accent-600);
  color: var(--color-primary-950);
  text-decoration: none;
}

.doc-download-btn:focus-visible {
  outline: 3px solid var(--color-accent-500);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .official-doc-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .doc-download-btn {
    width: 100%;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   8. DURATION TIMELINE & MODULAR BLOCKS
   -------------------------------------------------------------------------- */
.duration-timeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
  margin: 1.5rem 0 2rem 0;
}

.duration-year-card {
  background-color: var(--color-surface-white);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}

.duration-year-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-primary-800);
}

.duration-year-card.is-intercultural::before {
  background-color: var(--color-accent-500);
  height: 4px;
}

.duration-year-tag {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-800);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  display: block;
}

.duration-year-title {
  font-family: var(--font-family-serif);
  font-size: var(--font-size-base);
  color: var(--color-primary-900);
  margin: 0 0 0.5rem 0;
}

.duration-semester-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.duration-semester-item {
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.duration-semester-item:last-child {
  border-bottom: none;
}

.intercultural-highlight {
  background-color: #fffdf5;
  border-left: 3px solid var(--color-accent-500);
  padding: 0.4rem 0.5rem;
  margin: 0.35rem 0;
  border-radius: var(--radius-sm);
  color: #92400e;
  font-weight: var(--font-weight-semibold);
}