/* Collapsible data-section */
.data-section.is-collapsed > .data-section__body {
  display: none;
}
.data-section__header.--has-toggle {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
}
.collapse-icon {
  margin-left: auto;
  color: #5a70b4;
  transition: transform 0.2s;
}
.data-section.is-collapsed .collapse-icon {
  transform: rotate(-90deg);
}

/* In-page delete button (trash icon) */
.in-page-delete {
  margin-top: 35px;
  color: rgb(var(--color-rgb-error) / 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 99px;
  background-color: rgb(var(--color-rgb-white) / 1);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  transition:
    color var(--motion-duration-fast) var(--motion-ease-standard),
    background-color var(--motion-duration-fast) var(--motion-ease-standard),
    box-shadow var(--motion-duration-fast) var(--motion-ease-standard);
}
.in-page-delete:hover {
  opacity: 1;
  color: rgb(var(--color-rgb-error) / 1);
}
.in-page-delete::before {
  content: '\e81c';
  font-family: 'eody-icons';
  font-size: 1.7rem;
  color: rgb(var(--color-rgb-error) / 1);
}

/* Sample header (sero / PCR dynamic samples) */
.sample-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.sample-delete {
  margin-top: 0;
  position: static;
}

.btn--secondary,
.btn.dx-button--secondary {
  color: white;
}

.data-section.--is-note .data-section__header.--has-toggle {
  padding-bottom: 1.5rem;
}

.page-wrapper.--is-left .data-section h3.first-heading {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}


.app-sidebar .sidebar-nav .nav-sublist .nav-subitem.nav-subitem--parent:before{
  background:  #C7DFFD;
}

/* ── Signal form tabs ───────────────────────────────────────── */
.signal-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 24px;
  border-bottom: 2px solid rgb(var(--color-rgb-border, 224 224 224) / 1);
}
.signal-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary, #666);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: color var(--motion-duration-fast, .15s), border-color var(--motion-duration-fast, .15s);
}
.signal-tab-btn:hover { color: var(--color-primary, #1976d2); }
.signal-tab-btn.is-active {
  color: var(--color-primary, #1976d2);
  border-bottom-color: var(--color-primary, #1976d2);
  font-weight: 600;
}
.signal-tab-btn .tab-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgb(var(--color-rgb-border, 224 224 224) / 1);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-secondary, #666);
  flex-shrink: 0;
}
.signal-tab-btn.is-active .tab-num {
  background: var(--color-primary, #1976d2);
  color: #fff;
}
.signal-tab-pane { display: none; }
.signal-tab-pane.is-active { display: block; }

/* ── DevExtreme checkbox groups ─────────────────────────────── */
.ec-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}
.ec-checkbox-group--horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
}

/* ── Dropzone ───────────────────────────────────────────────── */
.ec-file-uploader { display: none; }

/* ── Misc form helpers ──────────────────────────────────────── */
.form-field__label--bold { font-weight: 600; }
.form-divider {
  border: none;
  border-top: 1px solid rgb(var(--color-rgb-border, 224 224 224) / 1);
}


.page-content.--has-footer .page-content__body {
    height: calc(98% - var(--page-title-height) - var(--page-footer-height) - var(--space-6) / 2);
}