/* holiday.css — School Calendar / Holiday Card Module
   Print-first design, A4 compatible, responsive grid */

/* ── Variables (matches school palette) ── */
:root {
  --cal-bg:          #f5f0e8;
  --cal-surface:     #ffffff;
  --cal-border:      #e2d5c0;
  --cal-accent:      #8b6f47;
  --cal-accent-dark: #5c3d1e;
  --cal-holiday:     #c0392b;
  --cal-holiday-bg:  #fff5f5;
  --cal-text:        #2c1a0e;
  --cal-text-light:  #7a6652;
  --cal-header-bg:   #3b2a14;
  --cal-header-text: #f5f0e8;
  --cal-radius:      12px;
  --cal-shadow:      0 2px 12px rgba(59,42,20,0.10);
  --font-main:       'Segoe UI', system-ui, sans-serif;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-main);
  background: var(--cal-bg);
  color: var(--cal-text);
  min-height: 100vh;
  padding-bottom: 40px;
}

/* ── Page Header ── */
.cal-header {
  background: var(--cal-header-bg);
  color: var(--cal-header-text);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}

.cal-header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cal-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(212,175,55,0.5);
}

.cal-header-brand h1 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #f5f0e8;
}

.cal-header-brand p {
  font-size: 0.78rem;
  color: rgba(245,240,232,0.65);
  margin-top: 2px;
}

.cal-header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Search ── */
.cal-search-wrap input {
  padding: 8px 14px;
  border-radius: 20px;
  border: 1.5px solid rgba(212,175,55,0.4);
  background: rgba(255,255,255,0.1);
  color: #f5f0e8;
  font-size: 13px;
  font-family: var(--font-main);
  outline: none;
  width: 180px;
  transition: border-color 0.2s, background 0.2s;
}

.cal-search-wrap input::placeholder { color: rgba(245,240,232,0.5); }
.cal-search-wrap input:focus {
  border-color: rgba(212,175,55,0.8);
  background: rgba(255,255,255,0.15);
}

/* ── Toggle Buttons ── */
.cal-toggle-wrap {
  display: flex;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(212,175,55,0.3);
}

.cal-toggle-btn {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-main);
  background: transparent;
  color: rgba(245,240,232,0.7);
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.cal-toggle-btn.active {
  background: #d4af37;
  color: #3b2a14;
}

.cal-toggle-btn:not(.active):hover {
  background: rgba(255,255,255,0.1);
  color: #f5f0e8;
}

/* ── Action Buttons ── */
.cal-action-btn {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1.5px solid rgba(212,175,55,0.5);
  background: transparent;
  color: #f5f0e8;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-main);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.cal-action-btn:hover {
  background: rgba(212,175,55,0.2);
  border-color: #d4af37;
}

/* ── Status Message ── */
.cal-status {
  text-align: center;
  padding: 12px 20px;
  font-size: 13px;
  color: var(--cal-text-light);
  display: none;
}

.cal-status.visible { display: block; }
.cal-status.error   { color: var(--cal-holiday); }

/* ── Calendar Grid ── */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  padding: 28px;
  max-width: 1300px;
  margin: 0 auto;
}

/* ── Month Card ── */
.month-card {
  background: var(--cal-surface);
  border: 1px solid var(--cal-border);
  border-radius: var(--cal-radius);
  box-shadow: var(--cal-shadow);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
  break-inside: avoid;
}

.month-card:hover {
  box-shadow: 0 6px 24px rgba(139,111,71,0.18);
  transform: translateY(-2px);
}

.month-card-header {
  background: var(--cal-accent-dark);
  color: #f5f0e8;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.month-count {
  font-size: 11px;
  font-weight: 600;
  background: rgba(255,255,255,0.2);
  padding: 2px 8px;
  border-radius: 10px;
  opacity: 0.85;
}

.month-card-body {
  padding: 10px 0;
}

/* ── Event Rows ── */
.event-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 14px;
  border-bottom: 1px solid #f0ebe3;
  transition: background 0.15s;
}

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

.event-row:hover { background: #faf7f3; }

.event-icon {
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
}

.event-body { flex: 1; min-width: 0; }

.event-date {
  font-size: 11px;
  font-weight: 700;
  color: var(--cal-accent);
  margin-bottom: 1px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.event-name {
  font-size: 12.5px;
  color: var(--cal-text);
  line-height: 1.4;
}

/* Holiday styling */
.event-row.is-holiday {
  background: var(--cal-holiday-bg);
}

.event-row.is-holiday .event-date {
  color: var(--cal-holiday);
}

.event-row.is-holiday .event-name {
  color: #8b1a10;
  font-weight: 600;
}

.event-row.is-holiday:hover { background: #ffeded; }

/* Empty month card */
.month-empty {
  padding: 18px 14px;
  font-size: 12px;
  color: var(--cal-text-light);
  text-align: center;
  font-style: italic;
}

/* ── Legend ── */
.cal-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 16px;
  font-size: 13px;
}

.legend-holiday {
  color: var(--cal-holiday);
  font-weight: 600;
}

.legend-event {
  color: var(--cal-accent);
  font-weight: 600;
}

/* ── Print Header ── */
.print-header {
  text-align: center;
  padding: 20px 0 10px;
  border-bottom: 2px solid #333;
  margin-bottom: 16px;
}

.print-header h1 { font-size: 16px; font-weight: 700; }
.print-header h2 { font-size: 13px; font-weight: 500; margin-top: 4px; color: #444; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .cal-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 760px) {
  .cal-grid { grid-template-columns: repeat(2, 1fr); padding: 16px; gap: 12px; }
  .cal-header { padding: 12px 16px; }
  .cal-header-brand h1 { font-size: 0.9rem; }
  .cal-search-wrap input { width: 140px; }
}

@media (max-width: 480px) {
  .cal-grid { grid-template-columns: 1fr; }
}

/* ── Hidden helpers ── */
.hidden { display: none !important; }
.no-print {}
.print-only { display: none; }

/* ═══════════════════════════════════════════════
   PRINT STYLES — A4, clean B&W compatible
════════════════════════════════════════════════ */
@media print {
  @page {
    size: A4 landscape;
    margin: 12mm 10mm;
  }

  body {
    background: #fff;
    padding-bottom: 0;
    font-size: 10px;
  }

  .no-print      { display: none !important; }
  .print-only    { display: block !important; }

  .cal-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 0;
    max-width: 100%;
  }

  .month-card {
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: none;
    break-inside: avoid;
    transform: none !important;
  }

  .month-card:hover {
    box-shadow: none;
    transform: none;
  }

  .month-card-header {
    background: #333 !important;
    color: #fff !important;
    padding: 6px 10px;
    font-size: 9px;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .event-row {
    padding: 4px 8px;
    border-bottom: 1px solid #eee;
  }

  .event-date  { font-size: 8px; }
  .event-name  { font-size: 8.5px; }
  .event-icon  { font-size: 9px; }

  .event-row.is-holiday .event-name {
    font-weight: 700;
    color: #000 !important;
  }

  .event-row.is-holiday {
    background: #f5f5f5 !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .cal-status, .cal-legend { display: none !important; }

  .print-header {
    display: block !important;
    page-break-after: avoid;
  }
}