/* =========================================
   Storyboard Layout – Corrected Sticky
   ========================================= */

.storyboard-section {
  position: relative;
  background-color: #ffffff;
}

.storyboard-fixed {
  position: sticky;
  top: 0;
  min-height: 100vh;     /* KEY FIX */
  background-color: #f8f9fa;
}

/* Right scroll panels remain unchanged */
.storyboard-panel {
  min-height: 100vh;
  border-bottom: 1px solid #e9ecef;
}