/* ============================================
   KÄLBER-MANAGEMENT-SYSTEM — DESIGN SYSTEM
   Farm Green Theme 🌿
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Colors - Farm Green Light Theme */
  --bg-primary: #f0f7f0;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f4fbf4;
  --bg-elevated: #e8f5e8;
  --bg-input: #f4fbf4;

  --text-primary: #1a2e1a;
  --text-secondary: #4a6b4a;
  --text-muted: #7a9b7a;

  --accent-primary: #3d9e3d;
  --accent-primary-dark: #2e7b2e;
  --accent-primary-soft: rgba(61, 158, 61, 0.12);
  --accent-warm: #c47e1a;
  --accent-warm-soft: rgba(196, 126, 26, 0.12);

  /* Status Colors */
  --status-green: #2d8a2d;
  --status-green-bg: rgba(45, 138, 45, 0.12);
  --status-yellow: #d4941a;
  --status-yellow-bg: rgba(212, 148, 26, 0.14);
  --status-blue: #2a7fb5;
  --status-blue-bg: rgba(42, 127, 181, 0.12);
  --status-red: #c0392b;
  --status-red-bg: rgba(192, 57, 43, 0.1);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 999px;

  /* Shadows - softer for light theme */
  --shadow-sm: 0 2px 8px rgba(45, 100, 45, 0.08);
  --shadow-md: 0 4px 16px rgba(45, 100, 45, 0.12);
  --shadow-lg: 0 8px 32px rgba(45, 100, 45, 0.16);
  --shadow-glow: 0 0 20px rgba(61, 158, 61, 0.25);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-xs: 0.7rem;
  --font-sm: 0.8rem;
  --font-md: 0.925rem;
  --font-lg: 1.1rem;
  --font-xl: 1.35rem;
  --font-2xl: 1.75rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --header-height: 60px;
  --nav-height: 68px;
  --max-width: 900px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  height: 100dvh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
}

/* --- App Shell --- */
#app {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

/* --- Header --- */
#app-header {
  flex-shrink: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  height: var(--header-height);
  background: rgba(240, 247, 240, 0.95);
  border-bottom: 1px solid rgba(61, 158, 61, 0.15);
}

#page-title {
  font-size: var(--font-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.app-logo {
  height: 38px;
  width: 38px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-back {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-back:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

/* --- Buttons --- */
.btn-primary {
  background: var(--accent-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-family);
  font-size: var(--font-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 44px;
}

.btn-primary:hover {
  background: var(--accent-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-icon {
  padding: var(--space-sm);
  width: 44px;
  height: 44px;
  justify-content: center;
  border-radius: var(--radius-full);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(61, 158, 61, 0.3);
}

.btn-danger {
  background: var(--status-red-bg);
  color: var(--status-red);
  border: 1px solid rgba(248, 113, 113, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 40px;
}

.btn-danger:hover {
  background: rgba(248, 113, 113, 0.2);
}

.btn-success {
  background: var(--status-green-bg);
  color: var(--status-green);
  border: 1px solid rgba(52, 211, 153, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.btn-success:hover {
  background: rgba(52, 211, 153, 0.2);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* --- Stats Bar --- */
#stats-bar {
  flex-shrink: 0;
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  overflow-x: auto;
  scrollbar-width: none;
}

#stats-bar::-webkit-scrollbar {
  display: none;
}

.stat-item {
  flex: 1;
  min-width: 80px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.stat-item:hover {
  background: var(--bg-card-hover);
  border-color: rgba(61, 158, 61, 0.3);
}

.stat-number {
  display: block;
  font-size: var(--font-2xl);
  font-weight: 800;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  display: block;
  font-size: var(--font-xs);
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-warning .stat-number {
  color: var(--accent-warm);
}

/* --- Filter Bar --- */
#filter-bar {
  flex-shrink: 0;
  padding: 0 var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.search-wrapper {
  position: relative;
}

.search-icon {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

#search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid rgba(61, 158, 61, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md) var(--space-sm) 44px;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-md);
  min-height: 44px;
  transition: all var(--transition-fast);
}

#search-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-soft);
}

#search-input::placeholder {
  color: var(--text-muted);
}

.filter-chips {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}

.filter-chips::-webkit-scrollbar {
  display: none;
}

.chip {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid rgba(61, 158, 61, 0.18);
  border-radius: var(--radius-full);
  padding: var(--space-xs) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  min-height: 36px;
}

.chip:hover {
  background: var(--bg-card-hover);
}

.chip.active {
  background: var(--accent-primary-soft);
  color: var(--accent-primary);
  border-color: rgba(61, 158, 61, 0.4);
}

.filter-row-compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.filter-select {
  min-height: 40px;
  font-size: var(--font-sm);
}

/* --- Main Content --- */
#main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 0 var(--space-lg) var(--space-lg);
  min-height: 0;
}

/* Loading State */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
  gap: var(--space-md);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--bg-elevated);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  text-align: center;
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.empty-state p {
  font-size: var(--font-md);
  margin-bottom: var(--space-lg);
}

/* --- Kälber Grid --- */
.kaelber-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-md);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Kalb Card --- */
.kalb-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid rgba(61, 158, 61, 0.12);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.kalb-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.kalb-card.status-einzelhaltung::before { background: var(--status-green); }
.kalb-card.status-paarhaltung::before { background: var(--status-yellow); }
.kalb-card.status-gruppenhaltung::before { background: var(--status-blue); }

/* has-todos: roter Rahmen + untere Leiste, Haltungsform-Farbe (oben) bleibt sichtbar */
.kalb-card.has-todos {
  border-color: rgba(192, 57, 43, 0.3);
}
.kalb-card.has-todos::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--todo-color, var(--status-red));
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.kalb-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(61, 158, 61, 0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kalb-card:active {
  transform: translateY(0);
}

.kalb-nummer {
  font-size: var(--font-xl);
  font-weight: 800;
  margin-bottom: var(--space-xs);
  letter-spacing: 0.02em;
}

.kalb-status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: var(--space-xs);
  vertical-align: middle;
}

.dot-einzelhaltung { background: var(--status-green); box-shadow: 0 0 8px rgba(52, 211, 153, 0.4); }
.dot-paarhaltung { background: var(--status-yellow); box-shadow: 0 0 8px rgba(251, 191, 36, 0.4); }
.dot-gruppenhaltung { background: var(--status-blue); box-shadow: 0 0 8px rgba(96, 165, 250, 0.4); }
.dot-todo { background: var(--status-red); box-shadow: 0 0 8px rgba(248, 113, 113, 0.4); }

.kalb-alter {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.kalb-box {
  font-size: var(--font-xs);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.kalb-geschlecht {
  font-size: var(--font-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Card todo indicator */
.kalb-card .todo-indicator {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--status-red-bg);
  color: var(--status-red);
  font-size: var(--font-xs);
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(248, 113, 113, 0.2);
}

/* --- Bottom Navigation --- */
#bottom-nav {
  flex-shrink: 0;
  height: var(--nav-height);
  background: rgba(240, 247, 240, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(61, 158, 61, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  z-index: 200;
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-family);
  font-size: var(--font-xs);
  font-weight: 500;
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  transition: all var(--transition-fast);
  position: relative;
  min-height: 48px;
}

.nav-item:hover {
  color: var(--text-secondary);
}

.nav-item.active {
  color: var(--accent-primary);
}

.nav-item.active svg {
  filter: drop-shadow(0 0 6px rgba(61, 158, 61, 0.5));
}

.badge {
  position: absolute;
  top: 2px;
  right: 50%;
  transform: translateX(16px);
  background: var(--status-red);
  color: white;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  animation: pop 0.3s ease;
}

@keyframes pop {
  0% { transform: translateX(16px) scale(0); }
  70% { transform: translateX(16px) scale(1.2); }
  100% { transform: translateX(16px) scale(1); }
}

/* --- Modal --- */
#modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeInOverlay 0.2s ease;
}

@keyframes fadeInOverlay {
  from { opacity: 0; }
  to { opacity: 1; }
}

#modal-content {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-width: var(--max-width);
  max-height: 90dvh;
  overflow-y: auto;
  padding: var(--space-lg);
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.modal-title {
  font-size: var(--font-lg);
  font-weight: 700;
}

.modal-close {
  background: var(--bg-card);
  border: none;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid rgba(61, 158, 61, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-md);
  min-height: 48px;
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-soft);
}

.form-input::placeholder {
  color: var(--text-muted);
}

textarea.form-input {
  min-height: 80px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* --- Detail View --- */
.detail-header {
  padding: var(--space-lg) 0;
  margin-bottom: var(--space-md);
}

.detail-nummer {
  font-size: var(--font-2xl);
  font-weight: 800;
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.detail-ohrmarke-voll {
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.detail-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.detail-info-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  border: 1px solid rgba(61, 158, 61, 0.12);
}

.detail-info-label {
  font-size: var(--font-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.detail-info-value {
  font-size: var(--font-md);
  font-weight: 600;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-sm);
  font-weight: 600;
}

.status-badge.einzelhaltung { background: var(--status-green-bg); color: var(--status-green); }
.status-badge.paarhaltung { background: var(--status-yellow-bg); color: var(--status-yellow); }
.status-badge.gruppenhaltung { background: var(--status-blue-bg); color: var(--status-blue); }

/* --- Sections --- */
.section {
  margin-bottom: var(--space-xl);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: var(--font-lg);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* --- Milk Entries --- */
.milch-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  align-items: end;
}

.milch-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xs);
  border: 1px solid rgba(255,255,255,0.04);
}

.milch-datum {
  font-size: var(--font-sm);
  color: var(--text-secondary);
}

.milch-tageszeit {
  font-size: var(--font-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  margin-left: var(--space-sm);
}

.milch-menge {
  font-size: var(--font-md);
  font-weight: 700;
  color: var(--accent-warm);
}

.milch-total {
  background: var(--accent-warm-soft);
  border: 1px solid rgba(245, 158, 66, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  margin-bottom: var(--space-md);
}

.milch-total-value {
  font-size: var(--font-2xl);
  font-weight: 800;
  color: var(--accent-warm);
}

.milch-total-label {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Milch Chart */
.milch-chart-container {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  border: 1px solid rgba(255,255,255,0.05);
}

.milch-chart-container canvas {
  width: 100%;
  height: 200px;
}

/* --- Todo Items --- */
.todo-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.todo-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition-fast);
  animation: fadeIn 0.3s ease;
}

.todo-item.ueberfaellig {
  border-color: rgba(248, 113, 113, 0.2);
  background: var(--status-red-bg);
}

.todo-content {
  flex: 1;
}

.todo-text {
  font-size: var(--font-md);
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.todo-meta {
  font-size: var(--font-xs);
  color: var(--text-muted);
  display: flex;
  gap: var(--space-md);
}

.todo-ueberfaellig-badge {
  color: var(--status-red);
  font-weight: 600;
}

.todo-check-btn {
  background: var(--status-green-bg);
  color: var(--status-green);
  border: 2px solid rgba(52, 211, 153, 0.3);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.todo-check-btn:hover {
  background: rgba(52, 211, 153, 0.25);
  transform: scale(1.1);
}

.todo-delete-btn {
  background: rgba(239, 68, 68, 0.1);
  color: var(--status-red);
  border: 2px solid rgba(239, 68, 68, 0.3);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.todo-delete-btn:hover {
  background: rgba(239, 68, 68, 0.25);
  transform: scale(1.1);
}

/* --- Notes --- */
.notiz-item {
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  border: 1px solid rgba(255,255,255,0.04);
}

.notiz-text {
  font-size: var(--font-md);
  margin-bottom: var(--space-xs);
  white-space: pre-wrap;
}

.notiz-datum {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.notiz-form {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.notiz-form textarea {
  flex: 1;
  min-height: 48px;
}

/* --- Archiv --- */
.archiv-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.archiv-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.04);
}

.archiv-info {
  flex: 1;
}

.archiv-nummer {
  font-weight: 700;
  font-size: var(--font-md);
}

.archiv-meta {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

/* --- Toast --- */
#toast-container {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: var(--bg-elevated);
  color: var(--text-primary);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-sm);
  font-weight: 500;
  animation: toastIn 0.3s ease;
  border-left: 3px solid var(--accent-primary);
  max-width: 320px;
}

.toast.success { border-left-color: var(--status-green); }
.toast.error { border-left-color: var(--status-red); }
.toast.warning { border-left-color: var(--status-yellow); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

.toast.removing {
  animation: toastOut 0.3s ease forwards;
}

@keyframes toastOut {
  to { opacity: 0; transform: translateX(40px); }
}

/* --- Detail Action Buttons --- */
.detail-actions {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

/* --- Confirmation Dialog --- */
.confirm-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.confirm-actions button {
  flex: 1;
}

/* --- Watermark --- */
.watermark {
  position: absolute;
  bottom: var(--space-xs);
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 10px;
  color: var(--text-muted);
  opacity: 0.25;
  padding-bottom: var(--nav-height);
  pointer-events: none;
  z-index: 10;
}

/* --- Versions-Badge im Watermark --- */
#version-badge {
  pointer-events: auto;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  margin-left: 6px;
  font: inherit;
  color: inherit;
  text-decoration: underline dotted;
}

/* --- Hidden --- */
.hidden {
  display: none !important;
}

/* --- Desktop Responsive --- */
@media (min-width: 768px) {
  #modal-content {
    border-radius: var(--radius-xl);
    margin: auto;
    max-width: 560px;
  }

  #modal-overlay {
    align-items: center;
    padding: var(--space-lg);
  }

  @keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
  }

  .kaelber-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }


  .milch-form {
    grid-template-columns: 1fr 1fr 1fr auto;
  }
}

@media (min-width: 1024px) {
  :root {
    --nav-height: 56px;
  }

  #bottom-nav {
    border-top: none;
    border-bottom: 1px solid rgba(61, 158, 61, 0.2);
    order: -1;
    gap: var(--space-sm);
    padding: 0 var(--space-lg);
    justify-content: flex-start;
  }

  .nav-item {
    flex: 0;
    flex-direction: row;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    min-height: 44px;
  }

  .nav-item.active {
    background: var(--accent-primary-soft);
    color: var(--accent-primary);
  }

  .badge {
    position: static;
    transform: none;
  }

  @keyframes pop {
    0% { transform: scale(0); }
    70% { transform: scale(1.2); }
    100% { transform: scale(1); }
  }
}

/* =============================================
   BUGFIX: Mobile Form-Row — kein Overlap
   ============================================ */
@media (max-width: 479px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .milch-form {
    grid-template-columns: 1fr;
  }

  .pair-grid,
  .filter-row-compact,
  .rest-doc-item {
    grid-template-columns: 1fr;
  }

  .fuetterung-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .fuetterung-kalb-nummer {
    font-size: 1.2rem;
  }

  .milch-total-value {
    font-size: var(--font-xl) !important;
  }

  .kalb-nummer {
    font-size: var(--font-lg) !important;
  }

  .detail-nummer {
    font-size: var(--font-xl) !important;
  }
}

/* 5-Item Nav: kompakter auf sehr kleinen Screens */
@media (max-width: 400px) {
  .nav-item {
    padding: var(--space-xs) 4px;
    font-size: 9px;
    gap: 1px;
  }

  .nav-item svg {
    width: 20px;
    height: 20px;
  }
}

/* =============================================
   EINSTELLUNGEN: PIN-Eingabe
   ============================================ */
.pin-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl) var(--space-lg);
  gap: var(--space-xl);
  animation: fadeIn 0.3s ease;
  min-height: 300px;
}

.pin-title {
  font-size: var(--font-xl);
  font-weight: 700;
  text-align: center;
}

.pin-subtitle {
  font-size: var(--font-sm);
  color: var(--text-muted);
  text-align: center;
  margin-top: calc(-1 * var(--space-md));
}

.pin-dots {
  display: flex;
  gap: var(--space-md);
}

.pin-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid rgba(61, 158, 61, 0.3);
  transition: all var(--transition-fast);
}

.pin-dot.filled {
  background: #1a2e1a;
  border-color: #1a2e1a;
  box-shadow: 0 0 8px rgba(26, 46, 26, 0.35);
}

.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  width: 100%;
  max-width: 280px;
}

.pin-btn {
  background: var(--bg-card);
  border: 1px solid rgba(61, 158, 61, 0.18);
  border-radius: var(--radius-lg);
  font-family: var(--font-family);
  font-size: var(--font-xl);
  font-weight: 600;
  color: var(--text-primary);
  min-height: 64px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pin-btn:hover {
  background: var(--bg-card-hover);
  border-color: rgba(61, 158, 61, 0.4);
  transform: scale(1.04);
}

.pin-btn:active {
  transform: scale(0.96);
}

.pin-btn.pin-zero {
  grid-column: 2;
}

.pin-btn.pin-del {
  background: var(--status-red-bg);
  color: var(--status-red);
  border-color: rgba(192, 57, 43, 0.2);
}

.pin-shake {
  animation: pinShake 0.4s ease;
}

@keyframes pinShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(6px); }
}

/* =============================================
   EINSTELLUNGEN: Menü-Sektionen
   ============================================ */
.einstellungen-view {
  animation: fadeIn 0.3s ease;
}

.einstellungen-section {
  background: var(--bg-card);
  border: 1px solid rgba(61, 158, 61, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.einstellungen-section-title {
  font-size: var(--font-md);
  font-weight: 700;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--accent-primary);
}

.group-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-sm);
}

.group-picker-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--bg-input);
  border: 1px solid rgba(61, 158, 61, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  font-size: var(--font-sm);
}

.pair-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.rest-doc-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.rest-doc-item {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: var(--space-sm);
  align-items: center;
  padding: var(--space-sm);
  border: 1px solid rgba(61, 158, 61, 0.18);
  border-radius: var(--radius-md);
  background: var(--bg-input);
}

.rest-doc-input {
  min-height: 42px;
}

/* =============================================
   EINSTELLUNGEN: Futterkurven-Tabelle
   ============================================ */
.futterkurve-table {
  width: 100%;
  border-collapse: collapse;
}

.futterkurve-table th {
  font-size: var(--font-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid rgba(61, 158, 61, 0.15);
}

.futterkurve-table td {
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid rgba(61, 158, 61, 0.07);
}

.futterkurve-table tr:last-child td {
  border-bottom: none;
}

.futterkurve-input {
  background: var(--bg-input);
  border: 1px solid rgba(61, 158, 61, 0.2);
  border-radius: var(--radius-sm);
  padding: 4px var(--space-sm);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  color: var(--text-primary);
  width: 70px;
  min-height: 36px;
  text-align: center;
}

.futterkurve-input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.btn-table-action {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
}

.btn-table-action:hover {
  color: var(--status-red);
  background: var(--status-red-bg);
}

/* =============================================
   FÜTTERUNG-VIEW
   ============================================ */
.fuetterung-view {
  animation: fadeIn 0.3s ease;
}

.fuetterung-start {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-md) 0;
}

.fuetterung-tageszeit-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.tageszeit-btn {
  background: var(--bg-card);
  border: 2px solid rgba(61, 158, 61, 0.18);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  color: var(--text-secondary);
}

.tageszeit-btn .tageszeit-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: var(--space-xs);
}

.tageszeit-btn.active {
  background: var(--accent-primary-soft);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(61, 158, 61, 0.12);
}

/* Fortschritts-Header beim Rundgang */
.fuetterung-progress-header {
  background: var(--bg-card);
  border: 1px solid rgba(61, 158, 61, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fuetterung-progress-text {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.fuetterung-progress-count {
  font-size: var(--font-xl);
  font-weight: 800;
  color: var(--accent-primary);
}

.fuetterung-progress-bar {
  height: 4px;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  margin-top: var(--space-sm);
  overflow: hidden;
}

.fuetterung-progress-fill {
  height: 100%;
  background: var(--accent-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

/* Fütterungskarte pro Kalb */
.fuetterung-card {
  background: var(--bg-card);
  border: 2px solid rgba(61, 158, 61, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  animation: fadeIn 0.3s ease;
}

.fuetterung-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.fuetterung-kalb-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fuetterung-kalb-nummer {
  font-size: var(--font-2xl);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.fuetterung-kalb-meta {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.fuetterung-box-badge {
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-secondary);
}

/* Empfehlungsanzeige */
.fuetterung-empfehlung {
  background: var(--accent-primary-soft);
  border: 1px solid rgba(61, 158, 61, 0.25);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  margin-bottom: var(--space-md);
}

.fuetterung-empfehlung-wert {
  font-size: var(--font-2xl);
  font-weight: 800;
  color: var(--accent-primary);
  line-height: 1;
}

.fuetterung-empfehlung-label {
  font-size: var(--font-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-xs);
}

/* Restmenge Eingabe */
.futterrest-eingabe {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.futterrest-label {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.futterrest-slider-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.futterrest-slider {
  flex: 1;
  -webkit-appearance: none;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  outline: none;
}

.futterrest-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(61, 158, 61, 0.35);
}

.futterrest-value {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--accent-warm);
  min-width: 50px;
  text-align: right;
}

/* Zusammenfassung am Ende */
.fuetterung-summary {
  background: var(--bg-card);
  border: 1px solid rgba(61, 158, 61, 0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  animation: fadeIn 0.3s ease;
}

.fuetterung-summary-header {
  background: var(--accent-primary-soft);
  padding: var(--space-md) var(--space-lg);
  font-weight: 700;
  color: var(--accent-primary);
}

.fuetterung-summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid rgba(61, 158, 61, 0.07);
}

.fuetterung-summary-item:last-child {
  border-bottom: none;
}

.fuetterung-summary-name {
  font-weight: 600;
}

.fuetterung-summary-meta {
  font-size: var(--font-xs);
  color: var(--text-muted);
}

.fuetterung-summary-menge {
  font-weight: 700;
  color: var(--accent-primary);
}

.fuetterung-summary-rest {
  font-size: var(--font-xs);
  color: var(--accent-warm);
}

/* ============================================
   OFFLINE / PWA
   ============================================ */

.offline-banner {
  position: sticky;
  top: 0;
  z-index: 200;
  background: #c47e1a;
  color: #fff;
  text-align: center;
  padding: 8px var(--space-md);
  font-size: var(--font-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.offline-banner::before {
  content: '📵';
  margin-right: 4px;
}

/* Ausstehende (offline) Kalb-Karte */
.kalb-card-pending {
  border: 2px dashed #c47e1a !important;
  opacity: 0.85;
  cursor: default;
}

.kalb-card-pending:active {
  transform: none;
}

.pending-indicator {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: var(--font-xs);
  font-weight: 700;
  color: #c47e1a;
  background: rgba(196, 126, 26, 0.12);
  border: 1px solid rgba(196, 126, 26, 0.3);
  border-radius: var(--radius-full);
  padding: 2px 8px;
}

.dot-pending {
  background: #c47e1a;
}

/* ============================================
   EINSTELLUNGEN — TABS
   ============================================ */
.einstellungen-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.einstellungen-tab {
  background: var(--bg-card);
  border: 1px solid rgba(61, 158, 61, 0.2);
  padding: var(--space-sm);
  font-family: var(--font-family);
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  text-align: center;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.einstellungen-tab:hover {
  color: var(--text-primary);
  border-color: var(--accent-primary);
}

.einstellungen-tab.active {
  background: var(--accent-primary);
  color: #fff;
  border-color: var(--accent-primary);
  font-weight: 600;
}

/* ============================================
   STALLVERWALTUNG
   ============================================ */
.stall-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid rgba(61, 158, 61, 0.12);
  background: var(--bg-card);
  transition: all var(--transition-fast);
}

.stall-box-belegt {
  border-color: rgba(61, 158, 61, 0.3);
  background: var(--bg-card-hover);
}

.stall-box-leer {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0.5;
  min-height: 36px;
}

.stall-box-merged-placeholder {
  border: 1px dashed var(--accent-primary) !important;
  background: rgba(61, 158, 61, 0.03);
  opacity: 0.75;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: 36px;
}

.stall-box-endstation {
  border-color: rgba(196, 126, 26, 0.35);
  background: rgba(196, 126, 26, 0.06);
}

.stall-box-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.stall-box-nr {
  font-size: var(--font-xs);
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-width: 48px;
}

.stall-box-name {
  font-size: var(--font-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

.stall-kaelber {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding-left: 48px;
}

.stall-kalb-tag {
  background: var(--accent-primary-soft);
  color: var(--accent-primary);
  border: 1px solid rgba(61, 158, 61, 0.3);
  border-radius: var(--radius-full);
  padding: 2px 10px;
  font-size: var(--font-xs);
  font-weight: 600;
}

.group-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-xs);
  max-height: 200px;
  overflow-y: auto;
  padding: var(--space-xs);
  background: var(--bg-input);
  border-radius: var(--radius-md);
  border: 1px solid rgba(61,158,61,0.2);
}

.group-picker-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-sm);
  transition: background var(--transition-fast);
}

.group-picker-item:hover { background: var(--bg-card-hover); }
.group-picker-item input[type="checkbox"] { accent-color: var(--accent-primary); }

/* danger color var */
:root { --danger: var(--status-red); }

/* Runde Farb-Inputs (Haltungsformen) */
input[type="color"] {
  border-radius: 50%;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
}

/* ============================================
   ADD-BUTTON DROPDOWN
   ============================================ */
.add-btn-wrapper {
  position: relative;
}

.add-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid rgba(61, 158, 61, 0.2);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 210px;
  z-index: 200;
  overflow: hidden;
}

.add-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 13px var(--space-md);
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: var(--font-md);
  font-family: var(--font-family);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.add-dropdown-item:hover {
  background: var(--bg-elevated);
}

.add-dropdown-item:not(:last-child) {
  border-bottom: 1px solid rgba(61, 158, 61, 0.1);
}

/* ============================================
   GRUPPIERUNG MODAL
   ============================================ */
.gruppe-kalb-liste {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid rgba(61, 158, 61, 0.2);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
}

.gruppe-kalb-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px var(--space-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.gruppe-kalb-item:hover {
  background: var(--bg-card-hover);
}

.gruppe-kalb-item:not(:last-child) {
  border-bottom: 1px solid rgba(61, 158, 61, 0.08);
}

.gruppe-kalb-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.gruppe-kalb-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gruppe-kalb-nr {
  font-weight: 600;
  font-size: var(--font-md);
  color: var(--text-primary);
}

.gruppe-kalb-meta {
  font-size: var(--font-sm);
  color: var(--text-muted);
}

.gruppe-stall-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
  font-size: var(--font-md);
  color: var(--text-primary);
}

.gruppe-stall-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent-primary);
  font-size: var(--font-sm);
  font-family: var(--font-family);
  cursor: pointer;
  padding: 2px var(--space-xs);
  text-decoration: underline;
}


/* Tränken-Tabelle */
.trank-row {
  cursor: pointer;
  transition: background 0.15s ease;
}
.trank-row:hover {
  background: rgba(61, 158, 61, 0.08);
}

/* Navigation in der Detailansicht */
.detail-nav-container {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.detail-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid rgba(61, 158, 61, 0.2);
  cursor: pointer;
  color: var(--text-primary);
  font-size: 20px;
  padding: 0 var(--space-sm);
  transition: all var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.detail-nav-btn:hover:not(:disabled) {
  background: rgba(61, 158, 61, 0.1);
  border-color: var(--accent-primary);
  transform: translateY(-1px);
}

.detail-nav-btn:active:not(:disabled) {
  transform: translateY(0);
}

.detail-nav-btn:disabled {
  opacity: 0.25;
  cursor: default;
  pointer-events: none;
  box-shadow: none;
}

.detail-nav-title {
  font-weight: 700;
  font-size: var(--font-lg);
  color: var(--text-primary);
  white-space: nowrap;
}

/* Make color picker inputs circular */
input[type="color"] {
  border-radius: 50% !important;
  overflow: hidden;
  padding: 0;
  border: none;
  -webkit-appearance: none;
  appearance: none;
}
input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
  border-radius: 50%;
}
input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 50%;
}
input[type="color"]::-moz-color-swatch {
  border: none;
  border-radius: 50%;
}

/* Mobile adjustments for To-Do buttons and gender select */
@media (max-width: 600px) {
  .todo-check-btn,
  .todo-delete-btn {
    width: 32px !important;
    height: 32px !important;
  }
  .todo-check-btn svg,
  .todo-delete-btn svg {
    width: 16px !important;
    height: 16px !important;
  }
  
  select.select-gender {
    padding-left: 24px !important;
    min-height: 48px !important;
  }
}