* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Arial, Helvetica, sans-serif; font-size: 11pt; color: #111; background: #fff; padding: 1cm 1.5cm; }
h1 { font-size: 18pt; text-align: center; margin-bottom: 0.2em; }
.subtitle { text-align: center; font-size: 10pt; color: #666; margin-bottom: 1em; }
.semana { margin-bottom: 1.5em; page-break-after: always; break-after: page; }
.semana:last-of-type { page-break-after: auto; break-after: auto; }
.cabecera-dias { display: flex; gap: 4px; margin-bottom: 4px; }
.cabecera-dias span {
  flex: 1; text-align: center; font-size: 9pt; font-weight: bold;
  color: #fff; background: #5d6d7e; padding: 4px 2px; border-radius: 3px;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.dias { display: flex; gap: 4px; }
.dia {
  flex: 1; border: 1px solid #ccc; border-radius: 4px;
  padding: 6px 7px; min-height: 160px;
  page-break-inside: avoid; break-inside: avoid;
}
.dia .num { font-size: 15pt; font-weight: bold; color: #333; display: block; margin-bottom: 5px; line-height: 1; }
.dia .contenido { font-size: 8pt; color: #444; line-height: 1.45; }
.tema-btn {
  display: block; width: 100%; text-align: left;
  padding: 2px 0; font-size: 7.5pt; color: #1a5276;
  line-height: 1.35; font-family: inherit;
  text-decoration: underline dotted #1a5276;
}
.tema-btn:hover { color: #c0392b; background: #f0f8ff; border-radius: 2px; }
@media print { .tema-btn { color: #111; text-decoration: none; } }
.vacio      { background: #f9f9f9; border-color: #eee; }
.fin-semana { background: #fafafa; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.simulacro  { background: #fff8e1; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.simulacro .num { color: #8a6000; }
.examen     { background: #fde8e8; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
.examen .num     { font-size: 20pt; color: #a00; }
.examen .contenido { font-weight: bold; color: #a00; font-size: 11pt; }
.leyenda { margin-top: 1.2em; font-size: 9pt; display: flex; gap: 1.2em; flex-wrap: wrap; }
.leyenda-item { display: flex; align-items: center; gap: 5px; }
.leyenda-color { width: 14px; height: 14px; border: 1px solid #bbb; flex-shrink: 0; }