/* --- RESET BASE STYLES --- */
.radiogroup[data-vdp-sysname$="_Einkauf"],
.radiogroup[data-vdp-sysname$="_Fachbereich"] {
  margin: 0;
  padding: 0;
}
 
/* --- TABLE LAYOUT --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] table,
.radiogroup[data-vdp-sysname$="_Fachbereich"] table {
  table-layout: fixed;
  width: 100%;
  border-spacing: 0;
  border-collapse: separate;
  margin: 0;
  padding: 0;
}
 
/* --- TABLE BODY --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] tbody,
.radiogroup[data-vdp-sysname$="_Fachbereich"] tbody {
  margin: 0;
  padding: 0;
}
 
/* --- TABLE ROWS --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] tr,
.radiogroup[data-vdp-sysname$="_Fachbereich"] tr {
  margin: 0;
  padding: 0;
}
 
/* --- ENTRY CELLS (Radio button containers) --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] td.entry-inline,
.radiogroup[data-vdp-sysname$="_Fachbereich"] td.entry-inline {
  position: relative;
  text-align: center;
  vertical-align: middle;
  padding: 8px 2px;
  width: 25%;
  box-sizing: border-box;
  margin: 0;
  display: table-cell;
}
 
/* --- HIDE NATIVE RADIO BUTTONS --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[type="radio"],
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
  padding: 0;
  cursor: pointer;
  z-index: 1;
}
 
/* --- LABELS --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] label,
.radiogroup[data-vdp-sysname$="_Fachbereich"] label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  cursor: pointer;
  user-select: none;
  padding: 0;
  margin: 0;
  gap: 2px;
  line-height: 1;
}
 
/* --- LABEL::BEFORE (Smiley Icon Container) --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] label::before {
  content: '';
  display: block;
  width: 32px;
  height: 32px;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
 
/* --- SMILEY ICONS BY VALUE --- */
/* Value 0 = Green (Happy) */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[value="0"] + label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[value="0"] + label::before {
  background-image: url('../images/symb-smiley-gruen.png');
}
 
/* Value 1 = Yellow (Neutral) */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[value="1"] + label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[value="1"] + label::before {
  background-image: url('../images/symb-smiley-gelb.png');
}
 
/* Value 2 = Red (Sad) */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[value="2"] + label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[value="2"] + label::before {
  background-image: url('../images/symb-smiley-rot.png');
}
 
/* Value 3 = Gray (N/A) */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[value="3"] + label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[value="3"] + label::before {
  background-image: url('../images/symb-smiley-nix.png');
}
 
/* --- LABEL TEXT STYLING --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] label::after,
.radiogroup[data-vdp-sysname$="_Fachbereich"] label::after {
  content: attr(data-label);
  font-size: 0.85rem;
  font-weight: 500;
  color: #333;
  text-align: center;
  line-height: 1.2;
}
 
/* --- HOVER STATE --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[type="radio"]:not(:checked) + label:hover::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[type="radio"]:not(:checked) + label:hover::before {
  border-color: #B0B0B0;
}
 
/* --- CHECKED/SELECTED STATE --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[type="radio"]:checked + label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[type="radio"]:checked + label::before {
  border-color: #333;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.2);
}
 
/* --- FOCUS STATE (Accessibility) --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[type="radio"]:focus + label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[type="radio"]:focus + label::before {
  outline: 2px solid #007BFF;
  outline-offset: 2px;
}
 
/* --- DISABLED STATE --- */
.radiogroup[data-vdp-sysname$="_Einkauf"] input[type="radio"]:disabled + label::before,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[type="radio"]:disabled + label::before {
  opacity: 0.5;
  cursor: not-allowed;
}
 
.radiogroup[data-vdp-sysname$="_Einkauf"] input[type="radio"]:disabled + label,
.radiogroup[data-vdp-sysname$="_Fachbereich"] input[type="radio"]:disabled + label {
  opacity: 0.6;
  cursor: not-allowed;
}
 
/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 768px) {
  .radiogroup[data-vdp-sysname$="_Einkauf"] label::before,
  .radiogroup[data-vdp-sysname$="_Fachbereich"] label::before {
    width: 28px;
    height: 28px;
  }
 
  .radiogroup[data-vdp-sysname$="_Einkauf"] label::after,
  .radiogroup[data-vdp-sysname$="_Fachbereich"] label::after {
    font-size: 0.75rem;
  }
}
 
@media (max-width: 480px) {
  .radiogroup[data-vdp-sysname$="_Einkauf"] label::before,
  .radiogroup[data-vdp-sysname$="_Fachbereich"] label::before {
    width: 24px;
    height: 24px;
  }
 
  .radiogroup[data-vdp-sysname$="_Einkauf"] td.entry-inline,
  .radiogroup[data-vdp-sysname$="_Fachbereich"] td.entry-inline {
    padding: 6px 2px;
  }
}