.weekly-programming-tester { overflow: hidden; }
.weekly-programming-heading { align-items: flex-start; }
.weekly-programming-scroll {
  width: 100%;
  overflow: auto;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.06);
}
.weekly-programming-grid {
  display: grid;
  grid-template-columns: 170px repeat(5, minmax(340px, 1fr));
  gap: 1px;
  min-width: 1900px;
  background: rgba(15, 23, 42, 0.20);
}
.weekly-corner-cell,
.weekly-day-cell,
.weekly-row-label,
.weekly-cell {
  background: var(--panel, #fff);
}
.weekly-corner-cell,
.weekly-day-cell {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 14px 12px;
  font-weight: 900;
  text-align: center;
}
.weekly-corner-cell,
.weekly-row-label {
  position: sticky;
  left: 0;
  z-index: 4;
  color: #e5e7eb;
  background: #34383d;
}
.weekly-row-label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 10px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 13px;
  font-weight: 1000;
}
.weekly-day-cell strong,
.weekly-day-cell span { display: block; }
.weekly-day-cell span { margin-top: 4px; opacity: .72; font-size: 13px; }
.weekly-cell {
  min-height: 280px;
  margin: 0;
  padding: 10px;
}
.weekly-cell > span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.weekly-cell textarea {
  width: 100%;
  min-height: 260px !important;
  resize: vertical;
  font-size: 16px !important;
  line-height: 1.34 !important;
  font-weight: 700;
}
.weekly-row-label-title,
.weekly-cell-title,
.weekly-cell-title textarea {
  min-height: 96px !important;
}
.weekly-cell textarea[readonly] {
  cursor: default;
  background: rgba(255, 255, 255, 0.92);
}
.weekly-programming-help {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 12px;
  color: var(--muted, #64748b);
  font-size: 14px;
  font-weight: 700;
}
@media (max-width: 1100px) {
  .weekly-programming-grid { min-width: 1750px; grid-template-columns: 150px repeat(5, minmax(320px, 1fr)); }
}