/* ============================================================
   ACADEMIC CALENDAR v2.0 — COMPLETE STYLESHEET
   Screen + A4 Landscape Print + Range Visualization + Responsive
   ============================================================ */

/* ---------- Screen Layout & Hero ---------- */
.calendar-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-bold);
  line-height: 1.15;
}

/* ---------- Summary Statistics Strip ---------- */
.calendar-stats-strip {
  padding: var(--space-6) 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.stats-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.stat-card-ref {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.stat-card-ref__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--primary, #B91C5C);
}

.stat-card-ref__body { flex: 1; min-width: 0; }

.stat-card-ref__label {
  font-size: 10px;
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.stat-card-ref__value {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--secondary, #1A365D);
  line-height: 1.3;
}

.stat-card-ref__sub {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ---------- Institutional Header Banner ---------- */
.calendar-header-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.25rem 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.04);
}

.calendar-header-banner__logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  margin-bottom: 6px;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
}

.calendar-header-banner .logo-coin,
.calendar-header-banner .logo-coin__inner,
.calendar-header-banner .logo-coin__front,
.calendar-header-banner .logo-coin__back {
  background: transparent !important;
  background-color: transparent !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
}

.calendar-header-banner__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--secondary-dark, #0F2440);
  margin: 0 0 4px 0;
  letter-spacing: 0.5px;
}

.calendar-header-banner__meta {
  font-size: 0.8125rem;
  color: var(--text-secondary, #475569);
  margin: 0 0 8px 0;
  line-height: 1.35;
}

.calendar-header-banner__doc-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.calendar-header-banner__doc-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary, #B91C5C);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.calendar-header-banner__session {
  display: inline-block;
  background: var(--secondary, #1A365D);
  color: var(--white, #ffffff);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
}

/* ---------- Legend Strip ---------- */
.calendar-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-top: var(--space-4, 1rem);
  margin-bottom: var(--space-5, 1.25rem);
  font-size: var(--text-xs);
}

.legend-title {
  font-weight: var(--font-bold);
  color: var(--secondary);
  white-space: nowrap;
}

.legend-items {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  border: 1.5px solid;
  display: inline-block;
  flex-shrink: 0;
}

/* ---------- Controls Bar ---------- */
.calendar-controls-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  position: sticky;
  top: 72px;
  z-index: 90;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
}

.controls-bar__wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
}

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

.btn-print {
  background: var(--primary);
  color: var(--white);
  border: none;
  font-weight: var(--font-semibold);
  font-size: var(--text-xs);
  box-shadow: 0 2px 8px rgba(185, 28, 92, 0.25);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-sm, 6px);
  white-space: nowrap;
  cursor: pointer;
}

.btn-print:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(185, 28, 92, 0.35);
}

.btn-admin {
  background: var(--secondary);
  color: var(--white);
  border: none;
  font-weight: var(--font-medium);
  font-size: var(--text-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-sm, 6px);
  white-space: nowrap;
  cursor: pointer;
}

.btn-admin:hover {
  background: var(--secondary-light);
}

/* Filter Pills */
.filter-pills-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
}

.calendar-filter-btn {
  background: var(--surface);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  line-height: 1.25;
}

.calendar-filter-btn:hover {
  background: var(--border-light);
  color: var(--secondary);
}

.calendar-filter-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.calendar-filter-btn.is-active {
  background: var(--secondary);
  color: var(--white);
  border-color: var(--secondary);
}

/* Search Bar */
.calendar-search-box {
  position: relative;
  min-width: 140px;
  max-width: 190px;
  flex: 0 1 170px;
}

.calendar-search-box input {
  width: 100%;
  height: 36px;
  padding: 6px 10px 6px 32px;
  border-radius: var(--radius-sm, 6px);
  border: 1px solid var(--border);
  font-size: var(--text-xs);
  background: var(--surface);
  transition: border-color 0.2s;
}

.calendar-search-box input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

.calendar-search-box svg {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--text-muted);
  pointer-events: none;
}

.calendar-print-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.calendar-orientation-select {
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm, 6px);
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--white);
  color: var(--secondary);
  cursor: pointer;
  height: 36px;
  max-width: 135px;
  transition: border-color 0.15s;
}

.calendar-orientation-select:focus {
  outline: none;
  border-color: var(--primary);
}

/* ---------- 12 Month Calendar Grid ---------- */
.calendar-section {
  padding: var(--space-8) 0 var(--space-12);
  background: var(--surface);
}

.months-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

/* Month Card */
.month-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

.month-card:hover {
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
}

.month-card__header {
  background: var(--secondary, #1A365D);
  color: var(--white);
  padding: 10px 14px;
  text-align: center;
}

.month-card__title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  letter-spacing: 1px;
  margin: 0;
  color: var(--white);
  text-transform: uppercase;
}

/* Month Calendar & Table Layout */
.month-table,
.month-calendar {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: var(--text-xs);
  box-sizing: border-box;
}

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-sizing: border-box;
}

.cal-th,
.month-table th {
  background: var(--surface);
  color: var(--text-secondary);
  font-weight: var(--font-semibold);
  font-size: 10px;
  text-align: center;
  padding: 6px 2px;
  border-bottom: 1px solid var(--border);
  box-sizing: border-box;
}

.cal-th.th-sun,
.month-table th.th-sun {
  color: var(--error);
  background: #FEF2F2;
}

.cal-weeks {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.cal-week {
  position: relative;
  height: 36px;
  min-height: 36px;
  width: 100%;
  box-sizing: border-box;
  border-bottom: 1px solid var(--border-light);
}

.cal-day-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.td-day,
.td-empty,
.month-table td {
  height: 36px;
  min-height: 36px;
  box-sizing: border-box;
  text-align: center;
  vertical-align: top;
  padding: 2px 1px 1px 1px;
  border-right: 1px solid var(--border-light);
  position: relative;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  transition: background 0.15s;
}

.cal-day-grid > *:first-child {
  border-left: 1px solid var(--border-light);
}

.td-empty,
.month-table td.td-empty {
  background: #F8FAFC;
}

.td-day,
.month-table td.td-day {
  cursor: default;
}

.td-sunday,
.month-table td.td-sunday {
  background: #FFFBFB;
}

.td-sunday .day-num,
.month-table td.td-sunday .day-num {
  color: var(--error);
  font-weight: var(--font-bold);
}

.td-day.has-event,
.month-table td.has-event {
  cursor: pointer;
}

.td-day.has-event:hover,
.month-table td.has-event:hover {
  z-index: 5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.td-day.has-event:focus-visible,
.month-table td.has-event:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
  z-index: 6;
}

/* Multi-Day Range Cells inside the Date Grid: 100% transparent with NO dividing cell borders */
.td-day.range-cell {
  background: transparent !important;
  border-right: none !important;
  border-bottom: none !important;
  border-left: none !important;
  border-top: none !important;
  box-shadow: none !important;
}

.td-day.range-cell:hover {
  box-shadow: none !important;
}

.range-start-seg,
.range-end-seg {
  border-left: none !important;
  border-right: none !important;
}

.td-day.is-holiday,
.month-table td.is-holiday {
  background: #F0FDF4;
}

.td-day.is-exam,
.month-table td.is-exam {
  background: #FFFBEB;
}

.td-day.is-filtered-out,
.month-table td.is-filtered-out {
  opacity: 0.2;
}

/* Day Number: Bold, Dark, Dominant at top of cell */
.day-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #1e293b;
  line-height: 1;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  margin: 0 auto;
  position: relative;
  z-index: 3;
  text-align: center;
  box-sizing: border-box;
  transition: transform 0.15s ease, background 0.15s ease;
}

.day-num.day-num--event {
  font-weight: 800;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.day-num.day-num--split {
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: -0.4px;
  width: auto;
  min-width: 24px;
  border-radius: 4px;
  padding: 0 2px;
}

.day-markers {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin-top: 1px;
  margin-bottom: 1px;
  position: relative;
  z-index: 2;
}

.day-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  display: block;
  margin: 1px auto 0;
}

.day-label {
  font-size: 6.5px;
  font-weight: 600;
  line-height: 1.1;
  margin-top: 1px;
  white-space: normal;
  overflow-wrap: normal;
  word-break: keep-all;
  hyphens: none;
  text-align: center;
}

/* Single-Day Event Badge (Compact, Preserved for backward compatibility) */
.day-badge,
.day-event-pill {
  display: inline-block;
  font-size: 6.5px;
  font-weight: 600;
  line-height: 1.1;
  padding: 1px 3px;
  margin: 1px auto 0;
  border-radius: 4px;
  border: 1px solid;
  word-break: keep-all;
  overflow-wrap: normal;
  white-space: normal;
  hyphens: none;
  text-align: center;
  max-width: 96%;
  box-sizing: border-box;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.day-badge:hover,
.day-event-pill:hover {
  transform: translateY(-0.5px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.day-badge-text,
.day-pill-text {
  display: block;
  word-break: keep-all;
  overflow-wrap: normal;
  white-space: normal;
  hyphens: none;
}

/* Category Badges */
.badge-exam     { background-color: #FEF3C7; color: #92400E; border-color: #FCD34D; }
.badge-holiday  { background-color: #DCFCE7; color: #166534; border-color: #BBF7D0; }
.badge-break    { background-color: #DCFCE7; color: #166534; border-color: #BBF7D0; }
.badge-event    { background-color: #EDE9FE; color: #5B21B6; border-color: #DDD6FE; }
.badge-ptm      { background-color: #FAE8FF; color: #86198F; border-color: #F5D0FE; }
.badge-academic { background-color: #E0F2FE; color: #0369A1; border-color: #BAE6FD; }
.badge-national { background-color: #FEE2E2; color: #991B1B; border-color: #FECACA; }
.badge-other    { background-color: #F1F5F9; color: #334155; border-color: #CBD5E1; }

/* Multi-Day Event Overlay Layer (Positioned absolutely over the week, height: 100%, z-index: 1) */
.cal-event-layer {
  position: absolute;
  top: 1px;
  bottom: 1px;
  left: 0;
  right: 0;
  pointer-events: none;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  column-gap: 0;
  z-index: 1;
}

/* Backward-compatibility and grid styling */
.cal-ribbon-row,
.range-banner-row {
  border: none !important;
}

.cal-ribbon-td,
.range-banner-td {
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
}

.cal-ribbon-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  width: 100%;
  box-sizing: border-box;
}

/* Multi-Day Event Range: The Background Highlight of the Existing Date Cells */
.cal-event-range,
.cal-ribbon,
.range-banner-span,
.range-anchor {
  position: relative;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* Places label at bottom of date row */
  align-items: center;
  padding: 0 4px 2.5px 4px;
  border: none !important; /* NO separate border box! */
  box-shadow: none !important; /* NO card shadow! */
  margin: 0;
  cursor: pointer;
  pointer-events: auto;
  transition: opacity 0.15s ease, filter 0.15s ease;
  z-index: 1;
}

.cal-event-range:hover,
.cal-ribbon:hover {
  filter: brightness(0.96);
}

.cal-event-range:focus-visible,
.cal-ribbon:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -1px;
  z-index: 6;
}

/* Start / End rounded corners */
.cal-event-range.range-seg-start,
.cal-ribbon.range-seg-start {
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}

.cal-event-range.range-seg-end,
.cal-ribbon.range-seg-end {
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
}

/* Event Content Label inside the Range Highlight */
.cal-ribbon-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 100%;
  font-size: 7.5px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
  letter-spacing: 0.1px;
  position: relative;
  z-index: 2;
}

.cal-ribbon-icon,
.range-banner-icon {
  font-size: 6px;
  flex-shrink: 0;
  line-height: 1;
}

.cal-ribbon-text,
.range-banner-text {
  font-size: 7.5px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.1px;
}

/* Category Ribbons / Background Highlights */
.ribbon-holiday,  .range-cat-holiday,  .event-range-holiday  { background-color: #DCFCE7 !important; color: #166534 !important; }
.ribbon-break,    .range-cat-break,    .event-range-break    { background-color: #DCFCE7 !important; color: #166534 !important; }
.ribbon-exam,     .range-cat-exam,     .event-range-exam     { background-color: #FEF3C7 !important; color: #92400E !important; }
.ribbon-national, .range-cat-national, .event-range-national { background-color: #FEE2E2 !important; color: #991B1B !important; }
.ribbon-event,    .range-cat-event,    .event-range-event    { background-color: #EDE9FE !important; color: #5B21B6 !important; }
.ribbon-ptm,      .range-cat-ptm,      .event-range-ptm      { background-color: #FAE8FF !important; color: #86198F !important; }
.ribbon-academic, .range-cat-academic, .event-range-academic { background-color: #E0F2FE !important; color: #0369A1 !important; }
.ribbon-other,    .range-cat-other,    .event-range-other    { background-color: #F1F5F9 !important; color: #334155 !important; }

/* Event Circle Badges for Single-Day Dates */
.event-circle-exam     { background-color: #FEF3C7 !important; color: #92400E !important; border-color: #FCD34D !important; }
.event-circle-holiday  { background-color: #DCFCE7 !important; color: #166534 !important; border-color: #BBF7D0 !important; }
.event-circle-break    { background-color: #DCFCE7 !important; color: #166534 !important; border-color: #BBF7D0 !important; }
.event-circle-event    { background-color: #EDE9FE !important; color: #5B21B6 !important; border-color: #DDD6FE !important; }
.event-circle-ptm      { background-color: #FAE8FF !important; color: #86198F !important; border-color: #F5D0FE !important; }
.event-circle-academic { background-color: #E0F2FE !important; color: #0369A1 !important; border-color: #BAE6FD !important; }
.event-circle-national { background-color: #FEE2E2 !important; color: #991B1B !important; border-color: #FECACA !important; }
.event-circle-other    { background-color: #F1F5F9 !important; color: #334155 !important; border-color: #CBD5E1 !important; }

/* ============================================================
   MONTH EVENT ROSTER (Clean, non-crammed event list per month)
   ============================================================ */
.month-roster {
  padding: 8px 10px;
  background: #fafbfc;
  border-top: 1px solid var(--border-light);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 52px;
  box-sizing: border-box;
}

.month-roster__list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.roster-item {
  display: flex;
  align-items: center;
  gap: 4.5px;
  padding: 2.5px 5px;
  border-radius: 4px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  font-size: 8.5px;
  line-height: 1.2;
  cursor: pointer;
  transition: all 0.15s ease;
  box-sizing: border-box;
}

.roster-item:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateX(1px);
}

.roster-date {
  font-size: 7.5px;
  font-weight: 700;
  padding: 1px 3px;
  border-radius: 3px;
  white-space: nowrap;
  flex: 0 0 74px;
  width: 74px;
  min-width: 74px;
  max-width: 74px;
  text-align: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  letter-spacing: 0.1px;
}

.roster-dot {
  font-size: 7px;
  flex: 0 0 8px;
  width: 8px;
  min-width: 8px;
  text-align: center;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.roster-text {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 8.5px;
  font-weight: 600;
  color: #1e293b;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.roster-tag {
  font-size: 6.5px;
  font-weight: 700;
  padding: 1px 3.5px;
  border-radius: 2px;
  flex: 0 0 auto;
  text-transform: uppercase;
  letter-spacing: 0.2px;
  margin-left: auto;
}

.month-roster__empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 8.5px;
  font-style: italic;
  padding: 8px 0;
  flex: 1;
}

/* Backward-compatibility selectors */
.day-event-pill { display: inline-block; font-size: 6.5px; word-break: keep-all; }
.day-pill-text { display: inline-block; }
.range-banner-span { display: flex; align-items: center; }
.range-anchor { position: relative; }
.range-banner-icon { font-size: 8px; }
.range-banner-text { font-size: 7.5px; }
.range-contd-tag { display: none; }

/* Category Indicators — clean and borderless to maintain uniform cell alignment */
.evt-cat-holiday,
.evt-cat-national,
.evt-cat-exam,
.evt-cat-event,
.evt-cat-ptm,
.evt-cat-academic,
.evt-cat-break,
.evt-cat-other {
  border-left: none !important;
}

/* ============================================================
   RANGE VISUALIZATION — Continuous colored bands
   ============================================================ */
.range-cell {
  cursor: pointer;
  position: relative;
}

/* Category-specific range backgrounds */
.range-cat-exam    { background: #FEF3C7 !important; }
.range-cat-holiday { background: #ECFDF5 !important; }
.range-cat-break   { background: #ECFDF5 !important; }
.range-cat-event   { background: #F5F3FF !important; }
.range-cat-ptm     { background: #FAF5FF !important; }
.range-cat-academic { background: #E0F2FE !important; }
.range-cat-national { background: #FEF2F2 !important; }
.range-cat-other   { background: #F1F5F9 !important; }

/* Range cell connections — remove internal borders for continuity */
.range-cell {
  border-top: 2px solid transparent !important;
  border-bottom: 2px solid transparent !important;
}

/* Range start: left border indicator, connect right */
.range-start {
  border-left: 3px solid currentColor !important;
  border-right: none !important;
}

.range-cat-exam.range-start    { border-left-color: #B45309 !important; }
.range-cat-holiday.range-start { border-left-color: #059669 !important; }
.range-cat-break.range-start   { border-left-color: #059669 !important; }
.range-cat-event.range-start   { border-left-color: #7C3AED !important; }
.range-cat-ptm.range-start     { border-left-color: #9333EA !important; }
.range-cat-academic.range-start { border-left-color: #0369A1 !important; }
.range-cat-national.range-start { border-left-color: #DC2626 !important; }

/* Range middle: no left/right borders */
.range-middle {
  border-left: none !important;
  border-right: none !important;
}

/* Range end: right border indicator, connect left */
.range-end {
  border-right: 3px solid currentColor !important;
  border-left: none !important;
}

.range-cat-exam.range-end    { border-right-color: #B45309 !important; }
.range-cat-holiday.range-end { border-right-color: #059669 !important; }
.range-cat-break.range-end   { border-right-color: #059669 !important; }
.range-cat-event.range-end   { border-right-color: #7C3AED !important; }
.range-cat-ptm.range-end     { border-right-color: #9333EA !important; }
.range-cat-academic.range-end { border-right-color: #0369A1 !important; }
.range-cat-national.range-end { border-right-color: #DC2626 !important; }

/* Row boundary: when range wraps to new week, show continuation markers */
.range-row-start:not(.range-start) {
  border-left: 2px dashed rgba(0,0,0,0.15) !important;
}

.range-row-end:not(.range-end) {
  border-right: 2px dashed rgba(0,0,0,0.15) !important;
}

/* Top/bottom border coloring for range cells */
.range-cat-exam.range-cell    { border-top-color: #FCD34D !important; border-bottom-color: #FCD34D !important; }
.range-cat-holiday.range-cell { border-top-color: #A7F3D0 !important; border-bottom-color: #A7F3D0 !important; }
.range-cat-break.range-cell   { border-top-color: #A7F3D0 !important; border-bottom-color: #A7F3D0 !important; }
.range-cat-event.range-cell   { border-top-color: #DDD6FE !important; border-bottom-color: #DDD6FE !important; }

/* Range hover */
.range-cell:hover {
  z-index: 5;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.range-cell:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
  z-index: 6;
}

/* Event Range Badge in lists */
.evt-range-badge {
  display: inline-block;
  background: #FEF3C7;
  color: #B45309;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

/* ---------- Events List Section ---------- */
.events-list-section {
  padding: var(--space-10) 0;
  background: var(--white);
  border-top: 1px solid var(--border);
}

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.section-title-sm {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--secondary);
  margin: 0;
}

.events-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.events-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  text-align: left;
}

.events-table th {
  background: var(--surface);
  color: var(--secondary);
  font-weight: var(--font-bold);
  padding: 12px 16px;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

.events-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}

.events-table tr:hover {
  background: var(--surface-warm, #FFFBF5);
}

.td-date-badge {
  color: var(--primary);
  white-space: nowrap;
  font-size: var(--text-xs);
}

.td-weekday {
  color: var(--text-muted);
  font-weight: var(--font-medium);
}

.evt-title-text {
  font-weight: var(--font-semibold);
  color: var(--secondary-dark);
}

.evt-desc-sub {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin: 4px 0 0 0;
}

.events-empty-state {
  text-align: center;
  padding: var(--space-8);
  color: var(--text-muted);
}

/* Category & Status Badges */
.category-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: var(--font-semibold);
  white-space: nowrap;
}

.category-badge--sm {
  padding: 2px 8px;
  font-size: 10px;
}

.status-pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: var(--font-bold);
  text-transform: uppercase;
}

.status-holiday { background: #DCFCE7; color: #15803D; }
.status-exam    { background: #FEF3C7; color: #B45309; }
.status-regular { background: #F1F5F9; color: #475569; }

/* ---------- Key Academic Dates Section ---------- */
.key-dates-section {
  padding: var(--space-10) 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.key-dates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-4);
}

.key-date-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: box-shadow 0.15s;
}

.key-date-item:hover {
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

.key-date-item__marker {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1.5px solid;
  font-size: 14px;
}

.key-date-item__content { flex: 1; min-width: 0; }

.key-date-item__date {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--primary);
  margin-bottom: 2px;
}

.key-date-item__title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--secondary-dark);
  line-height: 1.3;
  margin-bottom: 4px;
}

/* ---------- Modals ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  z-index: 100000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--white);
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.modal-card__header {
  background: var(--secondary);
  color: var(--white);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-card__title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--white);
}

.modal-card__subtitle {
  margin: 2px 0 0 0;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--white);
  font-size: 24px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.modal-close-btn:hover { background: rgba(255,255,255,0.3); }

.modal-card__body {
  padding: 20px;
  max-height: 400px;
  overflow-y: auto;
}

.modal-event-item {
  padding: 14px;
  border-radius: 8px;
  margin-bottom: 12px;
}

.modal-event-item:last-child { margin-bottom: 0; }

.modal-event-item__header {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.modal-event-item__title {
  margin: 0 0 4px 0;
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--secondary-dark);
}

.modal-event-item__desc {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.modal-range-badge {
  display: inline-block;
  background: #FEF3C7;
  color: #B45309;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 6px;
}

.modal-card__footer {
  padding: 12px 20px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: right;
}

/* ---------- Admin Portal Modal ---------- */
.admin-modal-card {
  background: var(--white);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.admin-modal-header {
  background: var(--secondary-dark, #0F2440);
  color: var(--white);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-modal-header h2, .admin-modal-header h3 {
  margin: 0;
  font-size: var(--text-lg);
  color: var(--white);
}

.admin-modal-header p {
  margin: 2px 0 0 0;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
}

.admin-close-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #fff;
  font-size: 24px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-close-btn:hover { background: rgba(255,255,255,0.3); }

/* Session Editor */
.admin-session-editor {
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.admin-session-editor__label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: var(--text-sm);
  color: var(--secondary);
}

.admin-session-active {
  font-weight: var(--font-bold);
  color: var(--primary);
}

.admin-session-editor__controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-select {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: var(--text-sm);
  background: var(--white);
}

.admin-modal-toolbar {
  padding: 14px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 12px;
}

.admin-modal-body {
  padding: 0;
  overflow-y: auto;
  flex: 1;
}

/* Admin Events Table */
.admin-events-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
}

.admin-events-table th,
.admin-events-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.admin-events-table th {
  background: var(--surface);
  font-weight: var(--font-bold);
  position: sticky;
  top: 0;
  z-index: 2;
}

.admin-events-table tr:hover {
  background: #FAFBFC;
}

.admin-actions-cell {
  display: flex;
  gap: 4px;
  white-space: nowrap;
}

.admin-icon-btn {
  border: 1px solid var(--border);
  background: var(--white);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: background 0.15s;
}

.admin-icon-btn:hover {
  background: var(--border-light);
}

.admin-del-btn:hover {
  background: #FEF2F2;
  border-color: #FCA5A5;
  color: #DC2626;
}

/* Admin Tags */
.admin-tag {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-right: 3px;
}

.admin-tag--holiday { background: #DCFCE7; color: #15803D; }
.admin-tag--exam    { background: #FEF3C7; color: #B45309; }
.admin-tag--range   { background: #E0F2FE; color: #0369A1; }

/* Admin Event Form */
.admin-event-form {
  padding: 20px 24px;
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
  width: 100%;
}

.form-group--half { flex: 1; }

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--secondary);
  margin-bottom: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: var(--text-sm);
  background: var(--white);
  transition: border-color 0.15s;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(185, 28, 92, 0.1);
}

.form-checkboxes {
  margin-bottom: 16px;
  gap: 20px;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

/* Generic button styles (supplemental) */
.btn--sm { padding: 6px 14px; font-size: var(--text-xs); }
.btn--primary { background: var(--primary); color: var(--white); border: none; font-weight: var(--font-semibold); cursor: pointer; border-radius: 6px; padding: 8px 16px; }
.btn--primary:hover { background: var(--primary-dark); }
.btn--secondary { background: var(--surface); color: var(--secondary); border: 1px solid var(--border); font-weight: var(--font-medium); cursor: pointer; border-radius: 6px; padding: 8px 16px; }
.btn--secondary:hover { background: var(--border-light); }
.btn--outline { background: var(--white); color: var(--secondary); border: 1px solid var(--border); font-weight: var(--font-medium); cursor: pointer; border-radius: 6px; padding: 8px 16px; }
.btn--outline:hover { background: var(--surface); }

.text-muted { color: var(--text-muted); }

/* ---------- Mobile Month Selector ---------- */
.mobile-month-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 0;
  margin-bottom: var(--space-4);
}

.mobile-month-select {
  flex: 1;
  max-width: 220px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  background: var(--white);
  color: var(--secondary);
  text-align: center;
}

.mobile-month-nav {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  color: var(--secondary);
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.15s;
}

.mobile-month-nav:hover:not(:disabled) {
  background: var(--surface);
}

.mobile-month-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

@media (max-width: 1200px) {
  .months-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .stats-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

@media (max-width: 768px) {
  .controls-bar__wrapper {
    gap: 12px;
  }
  .filter-pills-group {
    overflow-x: auto;
    padding-bottom: 4px;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    width: 100%;
  }
  .filter-pills-group::-webkit-scrollbar { display: none; }
  .calendar-actions-group {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px;
  }
  .calendar-search-box {
    flex: 1 1 180px;
    max-width: 100%;
  }
  .months-grid {
    grid-template-columns: 1fr;
  }
  .stats-strip__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }
  .calendar-header-banner {
    padding: 1rem 1.25rem;
  }
  .calendar-header-banner__name { font-size: 1.15rem; }
  .calendar-header-banner__meta { font-size: 0.75rem; }
  .calendar-header-banner__doc-title { font-size: 0.85rem; }
  .key-dates-grid {
    grid-template-columns: 1fr;
  }
  .admin-modal-card {
    width: 95vw;
    max-height: 92vh;
  }
  .admin-modal-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .admin-session-editor {
    flex-direction: column;
    align-items: stretch;
  }
  .admin-events-table th,
  .admin-events-table td {
    padding: 8px 6px;
  }
  .calendar-legend {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .calendar-search-box {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
  }
  .calendar-print-wrapper {
    width: 100%;
    display: flex;
  }
  .calendar-orientation-select {
    flex: 1 1 auto;
    max-width: none;
  }
  .btn-print {
    flex: 1 1 auto;
    justify-content: center;
  }
  .btn-admin {
    width: 100%;
    justify-content: center;
  }
  .section-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .section-title-sm { font-size: 1.35rem; }
  .month-table th { font-size: 9px; padding: 4px 1px; }
  .month-table td { height: 32px; min-height: 30px; padding: 1px 0.5px; }
  .day-num { font-size: 9.5px; }
  .day-label { font-size: 5.5px; }
  .day-badge { font-size: 5.5px; padding: 0.5px 2px; }
  .cal-ribbon { height: 14px; min-height: 14px; font-size: 6.5px; padding: 0 2px; }
  .cal-ribbon-icon { font-size: 7px; }
  .cal-ribbon-text { font-size: 6.5px; }
  .day-event-pill { font-size: 6px; padding: 1px 2px; }
  .range-banner-span { top: 16px; min-height: 14px; font-size: 6.5px; padding: 0 3px; }
  .stats-strip__grid { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; gap: 0; }
}

/* ============================================================
   A4 SINGLE-PAGE PRINT ENGINE (PORTRAIT & LANDSCAPE GUARANTEED)
   ============================================================ */

#print-academic-calendar-container {
  display: none !important;
}

@media print {
  @page {
    size: A4 landscape;
    margin: 3.5mm 4.5mm 3mm 4.5mm;
  }

  html, body {
    width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #FFFFFF !important;
    color: #000000 !important;
    font-family: 'Inter', system-ui, -apple-system, sans-serif !important;
    overflow: hidden !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    page-break-after: avoid !important;
    break-after: avoid !important;
  }

  /* Eliminate heavy background gradient patterns from fixed pseudo-elements (body::before) */
  body::before,
  body::after {
    display: none !important;
    content: none !important;
    background: none !important;
  }

  /* Universal print hygiene: remove all box-shadows, filters, blurs, and transitions */
  *, *::before, *::after {
    box-shadow: none !important;
    text-shadow: none !important;
    filter: none !important;
    backdrop-filter: none !important;
    transition: none !important;
    animation: none !important;
  }

  /* Hide all non-calendar UI elements */
  header.header,
  footer.footer,
  .announcement-bar,
  .mobile-nav,
  .mobile-drawer,
  .mobile-nav__overlay,
  .about-hero-ref,
  .about-stats-ref,
  .calendar-stats-strip,
  .calendar-controls-bar,
  .events-list-section,
  .key-dates-section,
  .scroll-top,
  .no-print,
  .modal-backdrop,
  #rps-loader,
  #mobile-month-selector,
  #print-academic-calendar-container,
  button,
  a.btn {
    display: none !important;
  }

  /* Academic Calendar Document Container (Single Page A4 Landscape) */
  .calendar-section {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    page-break-after: avoid !important;
    break-after: avoid !important;
  }

  .calendar-section > .container {
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  /* Institutional Header in Print */
  .calendar-header-banner {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 1px 8px 2px 8px !important;
    margin-bottom: 2px !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: transparent !important;
    flex-shrink: 0 !important;
    gap: 0 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Support for logo wrapped inside .logo-coin by navigation.js */
  .calendar-header-banner .logo-coin {
    position: relative !important;
    width: 26px !important;
    height: 26px !important;
    perspective: none !important;
    animation: none !important;
    transform: none !important;
    margin: 0 auto 1px auto !important;
    display: block !important;
    flex-shrink: 0 !important;
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
  }

  .calendar-header-banner .logo-coin__inner {
    position: relative !important;
    width: 100% !important;
    height: 100% !important;
    transform: none !important;
    animation: none !important;
    border-radius: 0 !important;
    display: block !important;
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
  }

  .calendar-header-banner .logo-coin__back {
    display: none !important;
  }

  .calendar-header-banner .logo-coin__front,
  .calendar-header-banner__logo {
    position: static !important;
    width: 26px !important;
    height: 26px !important;
    object-fit: contain !important;
    margin: 0 auto 1px auto !important;
    flex-shrink: 0 !important;
    display: block !important;
    transform: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
    backface-visibility: visible !important;
    -webkit-backface-visibility: visible !important;
  }

  .calendar-header-banner__name {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif !important;
    font-size: 11pt !important;
    font-weight: 800 !important;
    color: #0F2440 !important;
    letter-spacing: 0.5px !important;
    text-transform: uppercase !important;
    line-height: 1.15 !important;
    margin: 0 0 1px 0 !important;
    text-align: center !important;
  }

  .calendar-header-banner__meta {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif !important;
    font-size: 5.8pt !important;
    color: #475569 !important;
    line-height: 1.15 !important;
    margin: 0 0 1.5px 0 !important;
    text-align: center !important;
    white-space: normal !important;
  }

  .calendar-header-banner__meta span {
    color: inherit !important;
    font-size: inherit !important;
  }

  .calendar-header-banner__doc-row {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    margin: 0 !important;
  }

  .calendar-header-banner__doc-title {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif !important;
    font-size: 7.2pt !important;
    font-weight: 800 !important;
    color: #b91c5c !important;
    letter-spacing: 0.6px !important;
    text-transform: uppercase !important;
    margin: 0 !important;
    line-height: 1 !important;
  }

  .calendar-header-banner__session {
    display: inline-block !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif !important;
    font-size: 6pt !important;
    font-weight: 700 !important;
    background: #1a365d !important;
    color: #ffffff !important;
    padding: 1px 6px !important;
    border-radius: 2.5px !important;
    margin: 0 !important;
    line-height: 1.15 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* 12-Month Calendar Grid in Print: 4 Columns x 3 Rows Perfectly Proportionate */
  #academic-calendar-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    grid-template-rows: repeat(3, 1fr) !important;
    gap: 3px 3.5px !important;
    width: 100% !important;
    flex: 1 1 auto !important;
    min-height: 0 !important;
    box-sizing: border-box !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    overflow: hidden !important;
  }

  /* Month Card in Print: Complete Content, Uniform Grid Fit */
  #academic-calendar-grid .month-card {
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
    min-height: 0 !important;
    box-sizing: border-box !important;
    border: 0.6pt solid #cbd5e1 !important;
    border-radius: 4px !important;
    padding: 0 !important;
    overflow: hidden !important;
    background: #ffffff !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
    box-shadow: none !important;
  }

  .month-card__header {
    padding: 2px 0 !important;
    background: #1a365d !important;
    color: #ffffff !important;
    text-align: center !important;
    flex-shrink: 0 !important;
    border-bottom: 1.2pt solid #b91c5c !important;
    border-radius: 3px 3px 0 0 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .month-card__title {
    font-size: 6.8pt !important;
    font-weight: 800 !important;
    letter-spacing: 0.4px !important;
    margin: 0 !important;
    color: #ffffff !important;
    text-transform: uppercase !important;
    line-height: 1.1 !important;
  }

  .month-table {
    flex-shrink: 0 !important;
    width: 100% !important;
  }

  .cal-weekdays {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    background: #f1f5f9 !important;
    border-bottom: 0.4pt solid #cbd5e1 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .cal-th {
    font-size: 5.5pt !important;
    font-weight: 700 !important;
    padding: 1px 0 !important;
    text-align: center !important;
    color: #475569 !important;
    line-height: 1 !important;
  }

  .cal-th.th-sun {
    color: #dc2626 !important;
    background: #fee2e2 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .cal-weeks {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
  }

  .cal-week {
    position: relative !important;
    height: 13.5px !important;
    min-height: 13.5px !important;
    border-bottom: 0.35pt solid #e2e8f0 !important;
    box-sizing: border-box !important;
  }

  .cal-day-grid {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    height: 100% !important;
    width: 100% !important;
    position: relative !important;
    z-index: 2 !important;
  }

  .td-day {
    height: 13.5px !important;
    min-height: 13.5px !important;
    padding: 0 !important;
    border-right: 0.35pt solid #e2e8f0 !important;
    box-sizing: border-box !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .td-empty {
    height: 13.5px !important;
    min-height: 13.5px !important;
    padding: 0 !important;
    border-right: 0.35pt solid #e2e8f0 !important;
    background: transparent !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .td-sunday {
    background: #fff8f8 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .td-sunday .day-num {
    color: #dc2626 !important;
  }

  .day-num {
    font-size: 6.2pt !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    width: 11.5px !important;
    height: 11.5px !important;
    border-radius: 50% !important;
    margin: 0 auto !important;
    position: relative !important;
    z-index: 3 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: none !important;
    filter: none !important;
  }

  .day-num.day-num--split {
    font-size: 4.8pt !important;
    font-weight: 800 !important;
    letter-spacing: -0.3px !important;
    white-space: nowrap !important;
    width: auto !important;
    border-radius: 2px !important;
    padding: 0 0.5px !important;
  }

  .day-num.day-num--event {
    font-weight: 800 !important;
    border-width: 0.6pt !important;
    box-shadow: none !important;
    filter: none !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .cal-event-layer {
    position: absolute !important;
    inset: 0.5px 0 0.5px 0 !important;
    z-index: 1 !important;
  }

  .cal-event-range,
  .cal-ribbon {
    padding: 0 1px !important;
    z-index: 1 !important;
    border: none !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .cal-ribbon-content,
  .cal-ribbon-icon,
  .cal-ribbon-text {
    display: none !important;
  }

  /* Month Event Roster: Fits smoothly in available card height, WRAPS naturally */
  .month-roster {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    height: auto !important;
    overflow: hidden !important;
    padding: 2px 2.5px !important;
    background: #ffffff !important;
    border-top: 0.4pt solid #cbd5e1 !important;
    border-radius: 0 0 4px 4px !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .month-roster__list {
    display: flex !important;
    flex-direction: column !important;
    gap: 1.5px !important;
    height: auto !important;
  }

  /* Event Row: Multi-column stable grid that WRAPS naturally */
  .roster-item {
    display: grid !important;
    grid-template-columns: auto auto minmax(0, 1fr) auto !important;
    align-items: flex-start !important;
    gap: 2px !important;
    padding: 1px 2px !important;
    font-size: 5.4pt !important;
    line-height: 1.18 !important;
    border-radius: 2px !important;
    background: #ffffff !important;
    border: 0.35pt solid #e2e8f0 !important;
    box-sizing: border-box !important;
    min-height: 13px !important;
    height: auto !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .roster-date {
    font-size: 4.8pt !important;
    font-weight: 700 !important;
    padding: 0.5px 2px !important;
    border-radius: 1.5px !important;
    white-space: nowrap !important;
    width: auto !important;
    min-width: auto !important;
    max-width: none !important;
    text-align: center !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    line-height: 1.15 !important;
    flex-shrink: 0 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .roster-dot {
    font-size: 3.8pt !important;
    width: auto !important;
    min-width: auto !important;
    text-align: center !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1.25 !important;
    padding-top: 1px !important;
    flex-shrink: 0 !important;
  }

  /* Event Title: WRAPS naturally onto 2 lines, NEVER ellipsis */
  .roster-text {
    font-size: 5.4pt !important;
    font-weight: 600 !important;
    color: #1e293b !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    overflow-wrap: anywhere !important;
    word-break: normal !important;
    line-height: 1.18 !important;
    min-width: 0 !important;
    text-align: left !important;
  }

  .roster-tag {
    font-size: 4.6pt !important;
    font-weight: 700 !important;
    padding: 0.5px 2px !important;
    border-radius: 1.5px !important;
    white-space: nowrap !important;
    text-align: center !important;
    line-height: 1.15 !important;
    flex-shrink: 0 !important;
    align-self: flex-start !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .month-roster__empty {
    font-size: 5pt !important;
    padding: 1.5px 0 !important;
    color: #94a3b8 !important;
    text-align: center !important;
    font-style: italic !important;
  }

  /* Legend in Print: Placed cleanly at end of calendar */
  .calendar-legend {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1.5px 6px !important;
    margin-top: 2px !important;
    margin-bottom: 0 !important;
    border: 0.5pt solid #cbd5e1 !important;
    border-radius: 3px !important;
    box-shadow: none !important;
    background: #ffffff !important;
    font-size: 5.2pt !important;
    flex-shrink: 0 !important;
    gap: 6px !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .legend-title {
    font-size: 5.4pt !important;
    font-weight: 700 !important;
    color: #1a365d !important;
  }

  .legend-items {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    flex-wrap: wrap !important;
  }

  .legend-item {
    font-size: 5pt !important;
    gap: 2.5px !important;
    color: #334155 !important;
  }

  .legend-swatch {
    width: 6.5px !important;
    height: 6.5px !important;
    border-radius: 1.5px !important;
    border: 0.5pt solid !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Orientation Overrides */

  /* LANDSCAPE (A4 Landscape: 4 Columns x 3 Rows Single Page) */
  @media (orientation: landscape) {
    #academic-calendar-grid {
      grid-template-columns: repeat(4, 1fr) !important;
      grid-template-rows: repeat(3, 1fr) !important;
      gap: 3px 3.5px !important;
    }
  }

  body.print-orientation-landscape #academic-calendar-grid {
    grid-template-columns: repeat(4, 1fr) !important;
    grid-template-rows: repeat(3, 1fr) !important;
    gap: 3px 3.5px !important;
  }

  /* PORTRAIT (A4 Portrait) */
  @media (orientation: portrait) {
    .calendar-header-banner {
      padding: 3px 10px 4px 10px !important;
      margin-bottom: 4px !important;
    }
    .calendar-header-banner .logo-coin,
    .calendar-header-banner .logo-coin__front,
    .calendar-header-banner__logo {
      width: 32px !important;
      height: 32px !important;
    }
    .calendar-header-banner__name {
      font-size: 13pt !important;
    }
    .calendar-header-banner__meta {
      font-size: 6.8pt !important;
    }
    .calendar-header-banner__doc-title {
      font-size: 8.5pt !important;
    }
    .calendar-header-banner__session {
      font-size: 6.5pt !important;
    }
    #academic-calendar-grid {
      grid-template-columns: repeat(3, 1fr) !important;
      grid-template-rows: repeat(4, 1fr) !important;
      gap: 4px !important;
    }
  }

  body.print-orientation-portrait .calendar-header-banner {
    padding: 3px 10px 4px 10px !important;
    margin-bottom: 4px !important;
  }
  body.print-orientation-portrait .logo-coin,
  body.print-orientation-portrait .logo-coin__front,
  body.print-orientation-portrait .calendar-header-banner__logo {
    width: 32px !important;
    height: 32px !important;
  }
  body.print-orientation-portrait .calendar-header-banner__name {
    font-size: 13pt !important;
  }
  body.print-orientation-portrait .calendar-header-banner__meta {
    font-size: 6.8pt !important;
  }
  body.print-orientation-portrait .calendar-header-banner__doc-title {
    font-size: 8.5pt !important;
  }
  body.print-orientation-portrait .calendar-header-banner__session {
    font-size: 6.5pt !important;
  }
  body.print-orientation-portrait #academic-calendar-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    grid-template-rows: repeat(4, 1fr) !important;
    gap: 4px !important;
  }
}

/* ==================== SESSION SELECTOR PILLS ==================== */
.calendar-session-selector-wrap {
  padding: 1.25rem 0 0.75rem;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
}
.calendar-session-selector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.calendar-session-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1.5px solid #cbd5e1;
  background: #ffffff;
  color: #334155;
  cursor: pointer;
  transition: all 0.2s ease;
}
.calendar-session-btn:hover {
  border-color: #0f766e;
  color: #0f766e;
  background: #f0fdfa;
}
.calendar-session-btn.is-active {
  background: #0f766e;
  border-color: #0f766e;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.25);
}
.calendar-session-badge-pill {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.08);
}
.calendar-session-btn.is-active .calendar-session-badge-pill {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* ==================== EVENT DETAIL MODAL ==================== */
.calendar-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.calendar-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
}
.calendar-modal__dialog {
  position: relative;
  background: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.2), 0 10px 10px -5px rgba(0,0,0,0.1);
  max-width: 32rem;
  width: 100%;
  padding: 1.75rem;
  z-index: 1;
  animation: calModalIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes calModalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.calendar-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.calendar-modal__category-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.calendar-modal__category-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  background: #f1f5f9;
  color: #475569;
}
.calendar-modal__locked-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.calendar-modal__close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: #64748b;
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem;
}
.calendar-modal__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 0.5rem;
}
.calendar-modal__datetime {
  font-size: 0.9rem;
  font-weight: 600;
  color: #0f766e;
  margin-bottom: 1rem;
}
.calendar-modal__desc {
  font-size: 0.95rem;
  color: #334155;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.calendar-modal__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}