/* =============================================
   MASTERDATA PAGE STYLES
   ============================================= */

/* Tab buttons */
.masterdata-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
}
.masterdata-tabs .table-tab {
  padding: 10px 24px;
  font-size: 13.5px;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
.masterdata-tabs .table-tab:first-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}
.masterdata-tabs .table-tab + .table-tab { border-left: none; }
.masterdata-tabs .table-tab:last-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  border-left: none;
}
.masterdata-tabs .table-tab.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  font-weight: 600;
}
.masterdata-tabs .table-tab:not(.active):hover {
  background: var(--surface-hover);
  color: var(--text-primary);
}

/* Tab content visibility */
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Toolbar row (search + button) */
.md-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}

/* Table action buttons */
.table-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}
.table-action-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: white;
  color: var(--text-tertiary);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.12s;
}
.table-action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}
.table-action-btn.delete:hover {
  border-color: var(--red);
  color: var(--red);
  background: var(--red-bg);
}

/* Verstecktes Datei-Input für den CSV-Import (wird per "CSV-Import"-Button ausgelöst).
   !important, damit kein natives "Durchsuchen…"-Feld sichtbar wird. */
.import-file-input { display: none !important; }

/* ===================== RESPONSIV (Mobil / Tablet) ===================== */
@media (max-width: 768px) {
  .masterdata-tabs { flex-wrap: wrap; }
  .md-toolbar { flex-wrap: wrap; gap: 8px; align-items: stretch; }
  .md-toolbar .search-box { width: 100%; min-width: 0; flex: 1 1 100%; }
  .md-toolbar .btn,
  .md-toolbar .btn-create { flex: 1 1 auto; justify-content: center; }

  /* Tabellen horizontal scrollbar machen */
  .table-section { overflow-x: auto; }
  .table-section table { min-width: 560px; }

  /* Modal-Dialoge */
  .md-modal { width: 96vw !important; max-height: 92vh; }
  .md-form-row { grid-template-columns: 1fr; }
}


/* Mengeneinheiten */
.unit-intro {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0 0 18px;
  max-width: 720px;
  line-height: 1.5;
}
.unit-groups {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}
.unit-group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.unit-group h3 {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 8px;
}
.unit-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 13.5px;
  color: var(--text-primary);
  cursor: pointer;
}
.unit-option .unit-code {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--text-tertiary);
}
.unit-hint {
  font-size: 12px;
  color: var(--text-tertiary);
}
.md-form-group select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13.5px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-primary);
  background: white;
  box-sizing: border-box;
  width: 100%;
}

/* Hinweistext unter einem Formularfeld */
.md-form-group .input-hint { font-size: 12px; line-height: 1.4; color: var(--text-tertiary); }