.shell-expand-prompt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
  border: 1px solid #c7d2fe;
  border-radius: 16px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #eef2ff 0%, #ffffff 100%);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.08);
}

.shell-expand-prompt__copy {
  display: grid;
  gap: 3px;
  color: #1e293b;
}

.shell-expand-prompt__copy strong {
  color: #312e81;
  font-size: 15px;
}

.shell-expand-prompt__copy span {
  font-size: 14px;
  line-height: 1.45;
}

.shell-expand-prompt__actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
}

.shell__nav-collapse-button[data-sedifex-expand-enhanced] {
  border-color: #a5b4fc;
  background: #eef2ff;
  color: #3730a3;
  font-weight: 700;
}

.shell__nav-collapse-button[data-sedifex-expand-enhanced]:hover {
  background: #e0e7ff;
}

/* Keep expanded pages comfortably inside the viewport on large screens. */
@media (min-width: 961px) {
  .shell--nav-collapsed .shell__main {
    padding-inline: clamp(18px, 2.5vw, 40px);
  }

  .shell--nav-collapsed .shell__container,
  .shell--nav-collapsed .shell__layout,
  .shell--nav-collapsed .shell__content,
  .shell--nav-collapsed .shell__content-inner {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .shell--nav-collapsed .workspace-page {
    width: 100%;
    max-width: 1540px;
    margin-inline: auto;
    padding-inline: 0;
    box-sizing: border-box;
  }

  .shell--nav-collapsed .workspace-card,
  .shell--nav-collapsed .report-table-wrap {
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .shell--nav-collapsed .report-data-table {
    max-width: 100%;
    box-sizing: border-box;
  }

  .shell--nav-collapsed .workspace-grid {
    min-width: 0;
  }

  .shell--nav-collapsed .workspace-grid--four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .shell--nav-collapsed .shell__nav-rail {
    left: 20px;
    bottom: 20px;
    top: auto;
  }
}

/* Reduce crowding before the layout reaches phone size. */
@media (min-width: 961px) and (max-width: 1180px) {
  .shell--nav-collapsed .workspace-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Balanced gutters and safe card widths on tablets and phones. */
@media (max-width: 960px) {
  .shell-expand-prompt {
    display: none;
  }

  .shell__main {
    padding-inline: 12px;
  }

  .shell__container,
  .shell__layout,
  .shell__content,
  .shell__content-inner,
  .workspace-page {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .workspace-page {
    padding-inline: 0;
  }

  .workspace-card {
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .workspace-section-header {
    align-items: flex-start;
    gap: 12px;
  }

  .workspace-section-header > * {
    min-width: 0;
  }

  .report-table-wrap {
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }
}

@media (max-width: 520px) {
  .shell__main {
    padding-inline: 8px;
  }

  .workspace-card {
    border-radius: 18px;
    padding-inline: 14px;
  }

  .workspace-section-header .button {
    min-height: 42px;
  }
}