.list-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  min-height: 60px;
  padding: 12px;
}

.list-stack input {
  width: 100%;
  font-family: var(--font-base);
  outline: none;
}

.list-stack:empty::before {
  content: "No items added yet";
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  display: block;
}

/* Using standard card-item pattern */
#jsa-form .signature-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--traffic-blue);
  border-radius: 4px;
  background: var(--card-bg);
  position: relative;
  margin-bottom: 12px;
}

#add-signature {
  margin-top: 16px;
}

#jsa-form .sig-actions {
  display: flex;
  justify-content: flex-end;
}

#jsa-form .jsa-hazard-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 601px) {
  #jsa-form .jsa-hazard-controls {
    flex-direction: row;
    align-items: stretch;
  }

  #jsa-form .jsa-hazard-controls > .section {
    flex: 1 1 0;
    min-width: 0;
  }
}

/* Override section-split breakpoint for JSA form */
@media (max-width: 800px) {
  #jsa-form .section-split {
    flex-direction: column;
  }

  #jsa-form .section-split > .section {
    width: 100%;
  }
}

@media (max-width: 1000px) {
  #jsa-form > .submit-btn,
  #jsa-form .add-sign-button,
  #jsa-form .jsa-summary-actions .btn,
  #jsa-form .sig-actions .sig-button {
    display: flex;
    width: auto;
    margin-left: auto;
  }

  #jsa-form #add-signature {
    align-self: flex-end;
  }

  #jsa-form .sig-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 600px) and (max-width: 900px) {
  #jsa-form .jobsite-card .form-line {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-start;
  }

  #jsa-form .jobsite-card .form-line > div {
    width: calc(50% - 6px);
    flex: 1 1 calc(50% - 6px);
  }

  #jsa-form .jobsite-card .compact,
  #jsa-form .jobsite-card .grow {
    flex-direction: column;
    align-items: stretch;
  }

  #jsa-form .jobsite-card .compact label,
  #jsa-form .jobsite-card .grow label {
    white-space: normal;
  }

}

/* Display signature fields on one line for tablet/desktop */
@media (min-width: 600px) {
  #jsa-form .jsa-sig-line {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
  }

  #jsa-form .jsa-sig-line .name-wrap,
  #jsa-form .jsa-sig-line .sig-wrap,
  #jsa-form .jsa-sig-line .date-wrap {
    flex: 1 1 calc(33.33% - 8px);
    min-width: 180px;
  }
}