/* style.css - Mobile-first, Touch-optimiert */
:root {
  --primary: #1565C0;
  --primary-dark: #0D47A1;
  --primary-light: #E3F2FD;
  --module-color: #FF6633;
  --module-color-light: #FFF3E0;
  --module-color-dark: #E65100;
  --module-text: #fff;
  --accent: #FF6F00;
  --danger: #C62828;
  --danger-light: #FFEBEE;
  --success: #2E7D32;
  --bg: #F5F5F5;
  --card: #FFFFFF;
  --text: #212121;
  --text-sec: #757575;
  --border: #E0E0E0;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
  --ui-font-size: 13px;
  --ui-field-padding: 6px;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-user-select: none; user-select: none; }
input, textarea, select, [contenteditable] { -webkit-user-select: text; user-select: text; }

html {
  font-size: var(--ui-font-size, 13px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
}

/* ── Header ── */
.header {
  background: var(--module-color);
  color: var(--module-text);
  padding: 6px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 4px rgba(0,0,0,.2);
  min-height: 40px;
}

.header h1, .header-text {
  flex: 1;
  overflow: hidden;
}

.header-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header-main {
  font-size: 1.1rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-main #header-version {
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.7;
}

.header-sub {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.6;
  white-space: nowrap;
}

.btn-back {
  background: none;
  border: none;
  color: var(--module-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Screens ── */
.screen { display: none; padding: 16px; padding-bottom: 80px; }
.screen.active { display: block; }

/* ── Cards ── */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 10px 12px;
  margin-bottom: 6px;
  cursor: pointer;
  border-left: 4px solid transparent;
  transition: border-color .15s;
}

.card:active { background: var(--module-color-light); }
.card .card-title { font-weight: 600; font-size: .95rem; }
.card .card-sub { color: var(--text-sec); font-size: .8rem; margin-top: 2px; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  min-height: 48px;
  min-width: 48px;
  transition: background .15s;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:active { background: var(--primary-dark); }
.btn-module { background: var(--module-color); color: var(--module-text); }
.btn-module:active { opacity: .85; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-sm { padding: 8px 14px; font-size: .9rem; min-height: 40px; }

/* ── FAB (Floating Action Button) ── */
.fab {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--module-color);
  color: var(--module-text);
  border: none;
  font-size: 1.8rem;
  box-shadow: 0 4px 8px rgba(0,0,0,.25);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.fab:active { transform: scale(.92); }

/* ── Forms ── */
.form-group {
  margin-bottom: 8px;
}

.form-group label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-sec);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--ui-field-padding, 10px);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23757575' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--module-color);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

/* ── Toggle Buttons ── */
.toggle-group {
  display: flex;
  gap: 8px;
}

.toggle-btn {
  flex: 0 0 auto;
  width: 40px;
  padding: 6px 0;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  min-height: 36px;
  transition: all .15s;
}

.toggle-btn.active {
  border-color: var(--module-color);
  background: var(--module-color-light);
  color: var(--module-color);
  font-weight: 600;
}

/* Auto-width Toggle für Textlabels */
.toggle-group-auto {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.toggle-group-auto .toggle-btn {
  width: auto;
  padding: 6px 10px;
  min-height: 32px;
  font-size: .82rem;
}

/* ── Photo Slots ── */
.photo-slots {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.photo-slot {
  aspect-ratio: 4/3;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  background: #FAFAFA;
}

.photo-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-slot .placeholder {
  text-align: center;
  color: var(--text-sec);
  font-size: .8rem;
}

.photo-slot .placeholder::before {
  content: '\1F4F7';
  display: block;
  font-size: 1.8rem;
  margin-bottom: 4px;
}

.photo-slot .remove-photo {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(198,40,40,.85);
  color: #fff;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Filter Bar ── */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.filter-bar input {
  flex: 1;
  min-width: 120px;
  padding: var(--ui-field-padding, 10px);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  background: #fff;
}
.filter-bar select {
  flex: 0 0 auto;
  padding: var(--ui-field-padding, 10px);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  background: #fff;
}

/* ── Action Bar ── */
.action-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
  align-items: center;
}

/* ── Import-Info ── */
.import-info {
  font-size: .7rem;
  color: #888;
  white-space: nowrap;
}
.import-info-box {
  font-size: .8rem;
  color: #555;
  background: var(--primary-light);
  border-radius: 6px;
  padding: 8px 12px;
}
.import-banner {
  background: var(--primary-light);
  border: 1px dashed var(--primary);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 12px;
  font-size: .8rem;
  color: var(--primary-dark);
  cursor: pointer;
  text-align: center;
}
.import-banner:active {
  background: #bbdefb;
}

/* ── Form Actions ── */
.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  padding-bottom: 20px;
}

.form-actions .btn { flex: 1; }

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-sec);
}

.empty-state .icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: 1rem; }

/* ── Dialog / Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--card);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}

.modal h2 { font-size: 1.15rem; margin-bottom: 16px; }
.modal input { margin-bottom: 16px; }
.modal .btn { width: 100%; margin-bottom: 8px; }

/* ── Icon Buttons (Edit/Delete in Cards) ── */
.card-actions {
  display: flex;
  gap: 4px;
  margin-left: 8px;
  flex-shrink: 0;
}

.btn-icon {
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: var(--module-color-light);
  color: var(--module-color);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:active { opacity: .7; }

.btn-icon-danger {
  background: var(--danger-light);
  color: var(--danger);
}

/* ── Room-based HK list ── */
.room-card {
  cursor: default;
  padding: 8px 12px;
  margin-bottom: 6px;
}

.room-header {
  font-weight: 600;
  font-size: .82rem;
  margin-bottom: 4px;
  color: var(--text);
}

.room-hks, .room-bels, .room-items {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.room-hk-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #FFF3E0;
  cursor: pointer;
  font-size: .78rem;
  transition: border-color .15s;
  position: relative;
}

.room-hk-chip:active {
  border-color: #FF6633;
}

.room-bel-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #FFF9C4;
  cursor: pointer;
  font-size: .78rem;
  transition: border-color .15s;
  position: relative;
}

.room-bel-chip:active {
  border-color: #FFCC00;
}

.room-hk-nr, .room-bel-nr {
  font-weight: 600;
  white-space: nowrap;
}

.chip-fotos {
  font-size: .7rem;
  letter-spacing: -2px;
}

.room-hk-del, .room-bel-del {
  background: none;
  border: none;
  color: var(--danger);
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  opacity: .6;
}

.room-hk-del:active, .room-bel-del:active {
  opacity: 1;
}

/* ── HK Type Badge ── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: .75rem;
  font-weight: 600;
  background: var(--module-color-light);
  color: var(--module-color-dark, var(--module-color));
}

/* ── Section Title ── */
.section-title {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--module-color);
  margin: 14px 0 6px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--module-color-light);
}

.section-title-hk {
  color: #FF6633;
  border-bottom-color: #FFF3E0;
}

.section-title-bel {
  color: #B8860B;
  border-bottom-color: #FFF9C4;
}
.compact-toggle {
  float: right;
  font-size: .75rem;
  font-weight: 400;
  color: #888;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.compact-toggle input { margin: 0; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: #333;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: .9rem;
  z-index: 300;
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}

.toast.show { opacity: 1; }

/* ── Count Badge ── */
.count-badge {
  background: var(--module-color);
  color: var(--module-text);
  border-radius: 12px;
  padding: 1px 8px;
  font-size: .8rem;
  font-weight: 600;
  margin-left: 8px;
}

/* ── Responsive ── */
@media (min-width: 600px) {
  .screen { padding: 20px; max-width: 700px; margin: 0 auto; }
  .form-row { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .screen { max-width: 900px; }
}

/* ── Header Buttons (Settings + Help) ── */
.btn-settings,
.btn-help {
  background: none;
  border: none;
  color: var(--module-text);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px 8px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Help Screen ── */
.help-content {
  font-size: .88rem;
  line-height: 1.6;
}

.help-content h1 { font-size: 1.2rem; margin: 16px 0 8px; color: var(--primary-dark); }
.help-content h2 { font-size: 1.05rem; margin: 14px 0 6px; color: var(--primary); border-bottom: 1px solid var(--primary-light); padding-bottom: 3px; }
.help-content h3 { font-size: .95rem; margin: 12px 0 4px; color: var(--text); }
.help-content h4 { font-size: .88rem; margin: 10px 0 3px; color: var(--text-sec); }
.help-content ul { margin: 4px 0 8px 16px; }
.help-content li { margin-bottom: 3px; }
.help-content li.cb-open, .help-content li.cb-done { list-style: none; margin-left: -16px; }
.help-content li.cb-done { color: var(--success); }
.help-content code {
  background: #f0f0f0;
  border-radius: 3px;
  padding: 1px 5px;
  font-size: .82rem;
  font-family: 'Courier New', monospace;
}
.help-content pre {
  background: #f0f0f0;
  border-radius: var(--radius);
  padding: 10px 12px;
  overflow-x: auto;
  margin: 8px 0;
}
.help-content pre code { background: none; padding: 0; }
.help-content a { color: var(--primary); }
.help-content hr { border: none; border-top: 1px solid var(--border); margin: 14px 0; }
.help-content strong { font-weight: 600; }

.md-table {
  border-collapse: collapse;
  width: 100%;
  margin: 8px 0;
  font-size: .82rem;
}
.md-table th, .md-table td {
  border: 1px solid var(--border);
  padding: 5px 8px;
  text-align: left;
}
.md-table th {
  background: var(--primary-light);
  font-weight: 600;
}

/* ── Settings Screen ── */
.settings-group {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 14px;
}

.settings-group label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-sec);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.settings-group input[type="text"] {
  width: 100%;
  padding: var(--ui-field-padding, 10px);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}

.settings-group input[type="text"]:focus {
  outline: none;
  border-color: var(--primary);
}

.settings-range-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.settings-range-row input[type="range"] {
  flex: 1;
  accent-color: var(--primary);
}

.settings-range-row .range-value {
  min-width: 40px;
  text-align: right;
  font-weight: 600;
  font-size: .9rem;
}

.settings-danger-zone {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.settings-danger-zone .hint {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--text-sec);
}

/* ── Update Banner ── */
#update-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #333;
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  z-index: 400;
  box-shadow: 0 -2px 8px rgba(0,0,0,.3);
}

#update-banner button {
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

#update-banner button:first-of-type {
  background: var(--accent);
  color: #fff;
  margin-left: auto;
}

/* ── Checkbox Row ── */
.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--text);
  cursor: pointer;
  padding: 3px 0;
  vertical-align: middle;
}

.checkbox-row input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  min-width: 14px;
  min-height: 14px;
  max-width: 14px;
  max-height: 14px;
  flex-shrink: 0;
  border: 1.5px solid #999;
  border-radius: 2px;
  background: #fff;
  position: relative;
  cursor: pointer;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  vertical-align: middle;
}
.checkbox-row span {
  line-height: 1;
  vertical-align: middle;
}
.checkbox-row input[type="checkbox"]:checked {
  background: var(--module-color);
  border-color: var(--module-color);
}
.checkbox-row input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 10px;
  font-weight: bold;
  line-height: 1;
  color: #fff;
}
/* Gelb-Modul: schwarzer Haken für bessere Sichtbarkeit */
[data-theme="bel"] .checkbox-row input[type="checkbox"]:checked::after {
  color: #000;
}

/* ── Checkbox Grid (2 Spalten) ── */
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 10px;
  margin: 6px 0;
}

/* ── Mode Toggle (HK im Raum / Neuer Raum) ── */
.mode-toggle {
  display: flex;
  border: 2px solid var(--module-color);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}

.mode-btn {
  flex: 1;
  padding: 8px 12px;
  border: none;
  background: #fff;
  color: var(--module-color);
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, color .15s;
}

.mode-btn + .mode-btn {
  border-left: 2px solid var(--module-color);
}

.mode-btn.active {
  background: var(--module-color);
  color: var(--module-text);
  font-weight: 600;
}

/* ── Send Recipients ── */
.send-recipients {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.send-recipient-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
}

.send-recipient-row input[type="checkbox"] {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  accent-color: var(--primary);
}

/* ── Sonstige-Hinweis ── */
.sonstige-hinweis {
  background: #FFF3E0;
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin: 10px 0;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  font-size: .95rem;
}

/* ── Photo Slot Add Button ── */
.photo-slot-add {
  border-style: dashed;
  opacity: .6;
}

.photo-slot-add:active {
  opacity: 1;
}

/* ── Inline Help Buttons ── */
.btn-help-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--module-color);
  background: var(--module-color-light);
  color: var(--module-color);
  font-size: .65rem;
  font-weight: 700;
  cursor: pointer;
  margin-left: 6px;
  vertical-align: middle;
  padding: 0;
  line-height: 1;
}

.btn-help-inline:active {
  background: var(--module-color);
  color: var(--module-text);
}

.btn-calc-inline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 18px;
  border-radius: 9px;
  border: 1.5px solid var(--module-color);
  background: var(--module-color-light);
  color: var(--module-color);
  font-size: .6rem;
  font-weight: 700;
  cursor: pointer;
  margin-left: 4px;
  vertical-align: middle;
  padding: 0 5px;
  line-height: 1;
}
.btn-calc-inline:active {
  background: var(--module-color);
  color: var(--module-text);
}

/* ── Help Image Modal ── */
.help-image-modal {
  background: var(--card);
  border-radius: 12px;
  width: 95vw;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
  overflow: hidden;
}

.help-image-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: .95rem;
}

.help-image-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-sec);
  padding: 0 4px;
  line-height: 1;
}

.help-image-body {
  overflow: auto;
  padding: 8px;
  text-align: center;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
}

.help-image-body img {
  max-width: 100%;
  height: auto;
  cursor: zoom-in;
  display: block;
  margin: 0 auto;
}

.help-image-body img.zoomed {
  max-width: none;
  width: 200%;
  cursor: zoom-out;
}

/* ── Modul-Auswahl Toggle (Projekt-Dialog) ── */
.modul-toggle {
  display: flex;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 16px;
}

.modul-toggle-btn {
  flex: 1;
  padding: 10px 8px;
  border: none;
  background: #fff;
  color: var(--text);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, color .15s;
  text-align: center;
}

.modul-toggle-btn + .modul-toggle-btn {
  border-left: 2px solid var(--border);
}

.modul-toggle-btn.active-hk {
  background: #FF6633;
  color: #fff;
  font-weight: 600;
}

.modul-toggle-btn.active-bel {
  background: #FFCC00;
  color: #000;
  font-weight: 600;
}

.modul-toggle-btn.active-beides {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}

/* ── Bel Steuerung Checkboxen (5 in einer Reihe) ── */
.steuerung-grid {
  display: grid;
  grid-template-columns: repeat(5, auto);
  gap: 2px 10px;
  margin: 6px 0;
}

/* ── Bel Zustand Checkboxen (3 Spalten) ── */
.zustand-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px 10px;
  margin: 6px 0;
}

.raumdecke-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.raumdecke-row label { white-space: nowrap; }

.zustand-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
  margin: 6px 0;
}