/* ═══════════════════════════════════════════════
   style.css — Einkaufsliste PWA
   ═══════════════════════════════════════════════ */

/* ──────────────────────────────────────────────
   CSS Custom Properties
   ────────────────────────────────────────────── */
:root {
  --color-bg:          #f0f2f5;
  --color-surface:     #ffffff;
  --color-surface-alt: #f8f9fa;
  --color-border:      #e0e0e0;
  --color-text:        #1a1a1a;
  --color-text-secondary: #6b7280;
  --color-text-muted:  #9ca3af;

  --color-green:       #2e7d32;
  --color-green-light: #e8f5e9;
  --color-green-hover: #1b5e20;
  --color-blue:        #1565c0;
  --color-blue-light:  #e3f2fd;
  --color-blue-hover:  #0d47a1;
  --color-red:         #c62828;
  --color-red-light:   #ffebee;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1),  0 2px 4px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 24px rgba(0,0,0,0.14), 0 4px 8px rgba(0,0,0,0.08);
  --shadow-fab: 0 4px 12px rgba(0,0,0,0.25);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  --transition: 0.18s ease;

  --header-height: 56px;
  --max-width: 600px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg:          #0f0f1a;
    --color-surface:     #1a1a2e;
    --color-surface-alt: #16213e;
    --color-border:      #2d2d4e;
    --color-text:        #e8e8f0;
    --color-text-secondary: #9090b0;
    --color-text-muted:  #6060a0;

    --color-green:       #4caf50;
    --color-green-light: #1a2f1a;
    --color-green-hover: #388e3c;
    --color-blue:        #42a5f5;
    --color-blue-light:  #0d1f3a;
    --color-blue-hover:  #1e88e5;
    --color-red:         #ef5350;
    --color-red-light:   #3a1010;
  }
}

/* Explizit Dark erzwingen (Toggle) */
:root[data-theme="dark"] {
  --color-bg:          #0f0f1a;
  --color-surface:     #1a1a2e;
  --color-surface-alt: #16213e;
  --color-border:      #2d2d4e;
  --color-text:        #e8e8f0;
  --color-text-secondary: #9090b0;
  --color-text-muted:  #6060a0;

  --color-green:       #4caf50;
  --color-green-light: #1a2f1a;
  --color-green-hover: #388e3c;
  --color-blue:        #42a5f5;
  --color-blue-light:  #0d1f3a;
  --color-blue-hover:  #1e88e5;
  --color-red:         #ef5350;
  --color-red-light:   #3a1010;
}

/* Explizit Light erzwingen (überschreibt Dark-Media-Query) */
:root[data-theme="light"] {
  --color-bg:          #f0f2f5;
  --color-surface:     #ffffff;
  --color-surface-alt: #f8f9fa;
  --color-border:      #e0e0e0;
  --color-text:        #1a1a1a;
  --color-text-secondary: #6b7280;
  --color-text-muted:  #9ca3af;

  --color-green:       #2e7d32;
  --color-green-light: #e8f5e9;
  --color-green-hover: #1b5e20;
  --color-blue:        #1565c0;
  --color-blue-light:  #e3f2fd;
  --color-blue-hover:  #0d47a1;
  --color-red:         #c62828;
  --color-red-light:   #ffebee;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    'Helvetica Neue', Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100%;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ──────────────────────────────────────────────
   App-Layout (max-width container)
   ────────────────────────────────────────────── */
.view {
  min-height: 100dvh;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

/* ──────────────────────────────────────────────
   Header
   ────────────────────────────────────────────── */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 16px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.app-header--green {
  background: var(--color-green);
  border-bottom-color: var(--color-green-hover);
  color: #fff;
}

.app-header--blue {
  background: var(--color-blue);
  border-bottom-color: var(--color-blue-hover);
  color: #fff;
}

.app-title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.btn-back {
  color: inherit;
  opacity: 0.9;
}
.btn-back:hover { opacity: 1; }

/* ──────────────────────────────────────────────
   Buttons
   ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  min-height: 48px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition),
    box-shadow var(--transition), opacity var(--transition);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--color-green);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover:not(:disabled) { background: var(--color-green-hover); }

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover:not(:disabled) { background: var(--color-surface-alt); }

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover:not(:disabled) { background: var(--color-surface-alt); }

.btn-full { width: 100%; }

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition);
  color: inherit;
  font-size: 1.1rem;
  -webkit-tap-highlight-color: transparent;
}
.btn-icon:hover { background: rgba(0,0,0,0.07); }

.btn-planning {
  font-size: 1rem;
  background: var(--color-blue-light);
  color: var(--color-blue);
  border: 1px solid var(--color-blue);
}
.btn-planning:hover { background: var(--color-blue); color: #fff; }

/* ──────────────────────────────────────────────
   FAB (Floating Action Button)
   ────────────────────────────────────────────── */
.fab {
  position: fixed;
  z-index: 200;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-fab);
  transition: transform var(--transition), box-shadow var(--transition);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.fab:active { transform: scale(0.93); }

.fab-green {
  right: 20px;
  bottom: 96px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-green);
  color: #fff;
  font-size: 1.4rem;
}
.fab-green:hover { background: var(--color-green-hover); }

.fab-blue {
  left: 50%;
  transform: translateX(-50%);
  bottom: 24px;
  height: 52px;
  padding: 0 28px;
  border-radius: var(--radius-full);
  background: var(--color-blue);
  color: #fff;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  max-width: calc(var(--max-width) - 40px);
}
.fab-blue:active { transform: translateX(-50%) scale(0.97); }
.fab-blue:hover { background: var(--color-blue-hover); }

.fab-add-cat {
  right: 24px;
  bottom: 90px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-blue);
  border: 2px solid var(--color-blue);
  font-size: 1.8rem;
  line-height: 1;
  box-shadow: var(--shadow-sm);
}
.fab-add-cat:hover { background: var(--color-blue-light); }

.fab-label { font-size: 0.95rem; font-weight: 600; }

/* ──────────────────────────────────────────────
   Forms
   ────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}

.form-input {
  display: block;
  width: 100%;
  padding: 12px 14px;
  min-height: 48px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-input:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.12);
}

.form-input-code {
  font-size: 1.6rem;
  letter-spacing: 0.4em;
  text-align: center;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.form-select {
  display: block;
  width: 100%;
  padding: 12px 14px;
  min-height: 48px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1rem;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-select:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(21,101,192,0.12);
}

.form-error {
  color: var(--color-red);
  font-size: 0.875rem;
  margin-top: 8px;
}

/* Quantity + Unit row */
.qty-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.qty-input  { flex: 0 0 90px; text-align: center; }
.unit-select { flex: 1; }

/* ──────────────────────────────────────────────
   Login View
   ────────────────────────────────────────────── */
#view-login {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  min-height: 100dvh;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  box-shadow: var(--shadow-lg);
}

.login-logo {
  font-size: 3rem;
  text-align: center;
  margin-bottom: 12px;
}

.login-title {
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.login-subtitle {
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 28px;
}

.login-hint {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.6;
}

/* ──────────────────────────────────────────────
   Home View
   ────────────────────────────────────────────── */
.home-main {
  padding: 24px 16px 100px;
}

.home-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  text-align: center;
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.store-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 12px;
  min-height: 120px;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition),
    transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.store-card:hover {
  border-color: var(--color-green);
  box-shadow: var(--shadow-md);
}
.store-card:active { transform: scale(0.96); }

.store-card-icon { font-size: 3rem; line-height: 1; }

.store-card-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
}

.home-divider { height: 1px; background: var(--color-border); margin: 20px 0; }

/* ──────────────────────────────────────────────
   User-Dropdown
   ────────────────────────────────────────────── */
.dropdown {
  position: fixed;
  top: calc(var(--header-height) + 8px);
  right: 16px;
  z-index: 300;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  overflow: hidden;
  animation: fadeIn 0.15s ease;
}

.dropdown-email {
  padding: 14px 16px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.dropdown-divider { border: none; border-top: 1px solid var(--color-border); }

.dropdown-item {
  display: block;
  width: 100%;
  padding: 14px 16px;
  border: none;
  background: transparent;
  text-align: left;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition);
  color: var(--color-text);
}
.dropdown-item:hover { background: var(--color-surface-alt); }
.dropdown-item-danger { color: var(--color-red); }
.dropdown-item-danger:hover { background: var(--color-red-light); }

/* ──────────────────────────────────────────────
   Store-Tabs (Planung)
   ────────────────────────────────────────────── */
.store-tabs {
  display: flex;
  gap: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.store-tabs::-webkit-scrollbar { display: none; }

.store-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 16px;
  min-height: 48px;
  border: none;
  border-bottom: 3px solid transparent;
  background: transparent;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.store-tab.active {
  color: var(--color-blue);
  border-bottom-color: var(--color-blue);
}

/* ──────────────────────────────────────────────
   Planning View — volle Breite, Kartenwand
   ────────────────────────────────────────────── */
#view-planning {
  max-width: none;
  width: 100%;
}

#view-planning .app-header,
#view-planning .store-tabs {
  max-width: none;
}

/* ──────────────────────────────────────────────
   Planning View — Kategorie-Karten
   ────────────────────────────────────────────── */
.planning-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 16px 16px 120px;
}

@media (min-width: 700px) {
  .planning-main {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    padding: 20px 20px 100px;
  }
}

@media (min-width: 1100px) {
  .planning-main {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 20px 28px 100px;
  }
}

@media (min-width: 1500px) {
  .planning-main {
    grid-template-columns: repeat(4, 1fr);
  }
}

.category-section {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
  user-select: none;
}

.cat-drag-handle {
  flex-shrink: 0;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  cursor: grab;
  opacity: 0.4;
  margin-right: 6px;
  transition: opacity var(--transition);
  user-select: none;
}
.category-header:hover .cat-drag-handle { opacity: 0.85; }
.category-section.cat-dragging { opacity: 0.35; }
.category-section.cat-drop-before {
  outline: 2px solid var(--color-blue);
  outline-offset: -2px;
  border-radius: var(--radius-md);
}

.cat-edit-btn {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition), color var(--transition), background var(--transition);
  padding: 0;
}
.category-header:hover .cat-edit-btn { opacity: 1; }
.cat-edit-btn:hover { color: var(--color-blue); background: var(--color-blue-light); }

.category-header.cat-editing .cat-drag-handle,
.category-header.cat-editing .category-name,
.category-header.cat-editing .category-badge,
.category-header.cat-editing .cat-edit-btn { display: none; }

.cat-name-edit {
  flex: 1;
  padding: 4px 8px;
  border: 1.5px solid var(--color-blue);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 600;
  outline: none;
  min-width: 0;
}

.cat-edit-actions {
  display: none;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.category-header.cat-editing .cat-edit-actions { display: flex; }

.btn-edit-delete.error {
  background: var(--color-red-light);
  color: var(--color-red);
  border-color: var(--color-red);
}

.category-name {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.category-badge {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--color-blue-light);
  color: var(--color-blue);
  min-width: 24px;
  text-align: center;
}
.category-badge:empty { display: none; }

.category-body {
  display: block;
}

/* ──────────────────────────────────────────────
   Artikel-Zeile (Planung)
   ────────────────────────────────────────────── */
.item-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  min-height: 52px;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition), border-left-color var(--transition);
  border-left: 3px solid transparent;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.item-row:last-child { border-bottom: none; }
.item-row:hover { background: var(--color-surface-alt); }
.item-row.selected {
  background: var(--color-green-light);
  border-left-color: var(--color-green);
}
.item-row:active { opacity: 0.8; }

/* Check-Kreis */
.item-check-circle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: transparent;
  transition: background var(--transition), border-color var(--transition),
    transform 0.12s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.item-row.selected .item-check-circle {
  background: var(--color-green);
  border-color: var(--color-green);
}
.item-row.selected .item-check-circle::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}
.item-row:active .item-check-circle { transform: scale(0.85); }

.item-name {
  flex: 1;
  font-size: 0.95rem;
  color: var(--color-text);
}

.item-qty-group {
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.item-row.selected .item-qty-group,
.item-qty-group--visible {
  opacity: 1;
  pointer-events: auto;
}

/* ── Inline-Edit ── */
.item-edit-btn {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition), color var(--transition), background var(--transition);
  padding: 0;
}
.item-row:hover .item-edit-btn { opacity: 1; }
.item-edit-btn:hover { color: var(--color-blue); background: var(--color-blue-light); }

.item-row.editing .item-drag-handle,
.item-row.editing .item-check-circle,
.item-row.editing .item-qty-group,
.item-row.editing .item-edit-btn { display: none; }

.item-name-edit {
  flex: 1;
  padding: 5px 8px;
  border: 1.5px solid var(--color-blue);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.95rem;
  outline: none;
  min-width: 0;
}

.item-edit-actions {
  display: none;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.item-row.editing .item-edit-actions { display: flex; }

.btn-edit-save {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-green);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-edit-save:hover { background: var(--color-green-hover); }

.btn-edit-delete {
  height: 32px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  font-size: 0.82rem;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn-edit-delete.confirm {
  background: var(--color-red);
  color: #fff;
  border-color: var(--color-red);
}

/* ── Drag & Drop ── */
.item-drag-handle {
  flex-shrink: 0;
  width: 18px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  cursor: grab;
  opacity: 0.4;
  transition: opacity var(--transition);
}
.item-row:hover .item-drag-handle { opacity: 0.8; }
.item-row.dragging {
  opacity: 0.35;
  background: var(--color-surface-alt);
}
.drop-line {
  height: 2px;
  background: var(--color-blue);
  border-radius: 1px;
  margin: 0 8px;
  pointer-events: none;
}
.category-body.drag-over {
  background: var(--color-blue-light);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* ── Eingabe-Zeile am Ende jeder Kategorie ── */
.item-input-row {
  background: var(--color-surface-alt);
  border-top: 1px dashed var(--color-border);
}
.item-input-row:hover { background: var(--color-surface-alt); }

.item-input-plus {
  flex-shrink: 0;
  width: 26px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1;
}

.item-name-input {
  flex: 1;
  padding: 6px 8px;
  min-height: 36px;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.item-name-input:focus {
  border-color: var(--color-blue);
  background: var(--color-surface);
}
.item-name-input::placeholder { color: var(--color-text-muted); }

.item-qty-input {
  width: 62px;
  padding: 6px 8px;
  min-height: 36px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.9rem;
  text-align: center;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  -moz-appearance: textfield;
}
.item-qty-input::-webkit-inner-spin-button,
.item-qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.item-qty-input:focus { border-color: var(--color-blue); }

.item-unit-select {
  width: 68px;
  padding: 6px 6px;
  min-height: 36px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  text-align: center;
}
.item-unit-select:focus { border-color: var(--color-blue); }

/* ──────────────────────────────────────────────
   Shopping View
   ────────────────────────────────────────────── */
.shopping-header-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.shopping-store-name {
  font-size: 1.05rem;
  font-weight: 600;
}

.progress-pill {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.25);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 48px;
  text-align: center;
  letter-spacing: 0.03em;
}
.progress-pill.done {
  background: rgba(255,255,255,0.4);
}

.shopping-main {
  padding: 12px 0 160px;
}

/* Shopping-Kategorie-Gruppe */
.shopping-category-group {
  margin-bottom: 4px;
}

.shopping-category-label {
  padding: 10px 16px 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

/* Shopping-Artikel-Zeile */
.shopping-item-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  min-height: 60px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), opacity var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.shopping-item-row:first-child { border-top: 1px solid var(--color-border); }

.shopping-item-row.checked {
  opacity: 0.5;
}
.shopping-item-row.checked .shopping-item-name {
  text-decoration: line-through;
  color: var(--color-text-muted);
}

/* Shopping-Checkbox */
.shop-checkbox-wrap {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  position: relative;
  cursor: pointer;
}
.shop-checkbox-wrap input[type="checkbox"] {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
  margin: 0;
}
.shop-checkbox-visual {
  width: 32px;
  height: 32px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  transition: background var(--transition), border-color var(--transition),
    transform 0.14s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.shop-checkbox-wrap input:checked + .shop-checkbox-visual {
  background: var(--color-green);
  border-color: var(--color-green);
}
.shop-checkbox-wrap input:checked + .shop-checkbox-visual::after {
  content: '';
  display: block;
  width: 8px;
  height: 12px;
  border: 2.5px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}
.shop-checkbox-wrap:active .shop-checkbox-visual { transform: scale(0.85); }

.shopping-item-name {
  flex: 1;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition);
}

.shopping-item-badge {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.shopping-footer {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-width);
  padding: 12px 16px 20px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  z-index: 100;
}

.btn-finish {
  background: var(--color-green);
  font-weight: 600;
  font-size: 1rem;
}
.btn-finish:hover { background: var(--color-green-hover); }

/* ──────────────────────────────────────────────
   Modals / Overlays
   ────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 0.15s ease;
  backdrop-filter: blur(2px);
}

.modal-card {
  width: 100%;
  max-width: var(--max-width);
  background: var(--color-surface);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: 24px 20px 32px;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.22s ease;
  max-height: 85dvh;
  overflow-y: auto;
}

.modal-card--tall { max-height: 90dvh; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
}

.modal-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.modal-actions .btn { flex: 1; }

/* ──────────────────────────────────────────────
   Suche im Shopping-Modal
   ────────────────────────────────────────────── */
.search-results {
  margin-bottom: 4px;
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.search-results:empty { display: none; }

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
  -webkit-tap-highlight-color: transparent;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover, .search-result-item:active { background: var(--color-surface-alt); }

.search-result-name { flex: 1; font-size: 0.95rem; }
.search-result-cat  { font-size: 0.8rem; color: var(--color-text-muted); }

.add-item-new-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 10px;
  font-weight: 500;
}

/* ──────────────────────────────────────────────
   Reorder-Popup Inhalt
   ────────────────────────────────────────────── */
.reorder-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}
.reorder-item:last-child { border-bottom: none; }

.reorder-item-info { flex: 1; }
.reorder-item-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 3px; }
.reorder-item-desc { font-size: 0.82rem; color: var(--color-text-secondary); }

.reorder-item-actions { display: flex; gap: 8px; align-items: center; }
.btn-reorder-yes {
  padding: 6px 14px;
  min-height: 36px;
  background: var(--color-green);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.btn-reorder-yes:hover { background: var(--color-green-hover); }
.btn-reorder-no {
  padding: 6px 14px;
  min-height: 36px;
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: background var(--transition);
}
.btn-reorder-no:hover { background: var(--color-surface-alt); }

/* ──────────────────────────────────────────────
   Toast
   ────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 1000;
  background: #323232;
  color: #fff;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  max-width: calc(var(--max-width) - 40px);
  text-align: center;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ──────────────────────────────────────────────
   Sync-Status
   ────────────────────────────────────────────── */
.sync-status {
  position: fixed;
  top: calc(var(--header-height) + 8px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  color: var(--color-text-secondary);
  animation: fadeIn 0.2s ease;
}

/* ──────────────────────────────────────────────
   Shopping: "Erledigt"-Sektion
   ────────────────────────────────────────────── */
.shopping-category-group--done {
  margin-top: 8px;
  opacity: 0.7;
}
.shopping-category-group--done .shopping-category-label {
  color: var(--color-green);
}

/* ──────────────────────────────────────────────
   Empty state
   ────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state-text { font-size: 0.95rem; line-height: 1.6; }

/* ──────────────────────────────────────────────
   Animations
   ────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0.8; }
  to   { transform: translateY(0);    opacity: 1; }
}

/* ──────────────────────────────────────────────
   Utility
   ────────────────────────────────────────────── */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* Loading spinner overlay */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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