/* ============================================================
   Kassen-App Angelpark Neue Muehle
   Design-System: Waldgruen + Gold (aus Booking-App)
   iPad-optimiert, Touch-freundlich
   ============================================================ */
@import url('https://fonts.bunny.net/css?family=playfair-display:400,600,700|open-sans:400,600,700,800&display=swap');

:root {
  /* Farben - Angelpark Branding */
  --color-primary: #1c3a2a;
  --color-primary-light: #274d38;
  --color-primary-dark: #0f2118;
  --color-accent: #b8841e;
  --color-accent-light: #d4a035;
  --color-accent-hover: #966a14;
  --color-bg: #faf9f7;
  --color-bg-alt: #f2efe9;
  --color-card: #ffffff;
  --color-text: #1e1e1e;
  --color-text-muted: #5a6270;
  --color-border: #e0ddd6;
  --color-white: #ffffff;
  --color-success: #38a169;
  --color-danger: #e53e3e;
  --color-danger-light: #fed7d7;
  --color-info: #3182ce;

  /* Typografie */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Open Sans', 'Segoe UI', system-ui, sans-serif;

  /* Radien */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;

  /* Schatten */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);

  /* Uebergaenge */
  --transition: all 0.25s ease;
  --transition-fast: all 0.12s ease;

  /* Layout */
  --sidebar-width: 240px;
  --topbar-height: 56px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary); }
a { color: var(--color-accent); }

/* ============================================================
   Layout: Sidebar + Content
   ============================================================ */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar {
  width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 20;
  transition: transform 0.3s ease;
}
.sidebar-brand {
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sidebar-brand .logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-accent-light);
  letter-spacing: 0.5px;
}
.sidebar-brand .company {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}
.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  border-left: 3px solid transparent;
  transition: var(--transition-fast);
}
.sidebar-nav a:hover {
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
}
.sidebar-nav a.active {
  background: rgba(255,255,255,0.12);
  color: var(--color-accent-light);
  border-left-color: var(--color-accent);
}
.sidebar-nav .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 1.1rem;
}
.sidebar-user {
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}
.sidebar-user .username { font-weight: 700; }
.sidebar-user .logout {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.8rem;
}
.sidebar-user .logout:hover { color: var(--color-danger); }

/* Mobile Sidebar Toggle */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 10px; left: 10px;
  z-index: 25;
  background: var(--color-primary);
  color: white;
  border: 0;
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 15;
}

/* ---- Main Content ---- */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn, .btn-primary, .btn-secondary, .btn-small, .btn-danger, .btn-gold {
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-body);
  padding: 11px 20px;
  font-size: 0.92rem;
  transition: var(--transition-fast);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-primary, .btn-gold {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-white);
  box-shadow: 0 2px 6px rgba(184,132,30,0.3);
}
.btn-primary:hover, .btn-gold:hover {
  background: linear-gradient(135deg, var(--color-accent-hover), var(--color-accent));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(184,132,30,0.35);
}
.btn-primary:disabled { background: #b0a898; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-secondary {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { background: var(--color-border); }
.btn-small { padding: 6px 14px; font-size: 0.82rem; border-radius: var(--radius-sm); }
.btn-danger { background: var(--color-danger); color: var(--color-white); }
.btn-danger:hover { background: #c53030; }
.btn-big {
  font-size: 1.25rem;
  padding: 16px 24px;
  width: 100%;
  justify-content: center;
  border-radius: var(--radius-lg);
  letter-spacing: 0.5px;
}

/* ============================================================
   Login
   ============================================================ */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary), var(--color-primary-light));
}
.login-box {
  background: var(--color-card);
  padding: 40px 36px;
  border-radius: var(--radius-xl);
  width: 380px;
  max-width: 90vw;
  box-shadow: var(--shadow-lg);
}
.login-box h1 {
  margin: 0 0 4px;
  text-align: center;
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-size: 1.8rem;
  letter-spacing: 1px;
}
.login-box .sub {
  margin: 0 0 28px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.login-box form { display: flex; flex-direction: column; gap: 16px; }
.login-box label {
  display: flex; flex-direction: column; gap: 5px;
  font-weight: 600; color: var(--color-primary); font-size: 0.9rem;
}
.login-box input {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: var(--transition-fast);
}
.login-box input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184,132,30,0.15);
}
.login-box .error {
  background: var(--color-danger-light);
  color: #9b2c2c;
  padding: 12px;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-danger);
  font-size: 0.9rem;
}
.login-box .hint {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  margin-top: 16px;
}

/* ============================================================
   POS - Kassen-UI
   ============================================================ */
.pos-page { padding: 0; }
.pos-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  height: calc(100vh);
}
.products {
  display: flex;
  flex-direction: column;
  padding: 20px;
  overflow: hidden;
  background: var(--color-bg);
}

/* Kategorie-Tabs */
.category-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.cat-tab {
  padding: 12px 22px;
  border: 0;
  border-radius: var(--radius-lg);
  background: var(--color-card);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: var(--transition-fast);
  font-family: var(--font-body);
}
.cat-tab:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.cat-tab.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(28,58,42,0.2);
}

/* Produkt-Kacheln */
.product-grid { flex: 1; overflow-y: auto; padding-right: 4px; }
.cat-panel {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 12px;
  align-content: start;
}
.cat-panel.active { display: grid; }

.product-tile {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  cursor: pointer;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 120px;
  gap: 10px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.product-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 5px;
  background: var(--cat-color, var(--color-accent));
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}
.product-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--cat-color, var(--color-accent));
}
.product-tile:active {
  transform: scale(0.97);
  box-shadow: var(--shadow-sm);
}
.pname {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
  color: var(--color-primary);
  padding-left: 6px;
}
.pprice {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-accent);
  padding-left: 6px;
}

/* ---- Warenkorb ---- */
.cart {
  background: var(--color-card);
  border-left: 1px solid var(--color-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cart h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-primary);
}
.cart-items { list-style: none; margin: 0; padding: 0; flex: 1; overflow-y: auto; }
.cart-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-bg-alt);
}
.cart-item .ci-name { font-weight: 700; font-size: 0.9rem; color: var(--color-primary); }
.cart-item .ci-price { font-size: 0.8rem; color: var(--color-text-muted); }
.cart-item .qty-ctrl { display: flex; align-items: center; gap: 4px; }
.cart-item .qty-ctrl button {
  width: 36px; height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--color-primary);
  transition: var(--transition-fast);
}
.cart-item .qty-ctrl button:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}
.cart-item .qty-ctrl .qty {
  min-width: 28px;
  text-align: center;
  font-weight: 800;
  font-size: 1rem;
}
.cart-item .ci-total {
  font-weight: 800;
  min-width: 80px;
  text-align: right;
  color: var(--color-accent);
}
.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-top: 2px solid var(--color-primary);
  font-size: 1.1rem;
}
.cart-total span { font-family: var(--font-heading); color: var(--color-primary); }
.cart-total strong {
  font-size: 1.8rem;
  color: var(--color-accent);
  font-family: var(--font-heading);
}
.cart-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-style: italic;
}

/* ---- Zahlungs-Modal ---- */
.modal {
  position: fixed; inset: 0;
  background: rgba(15,33,24,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 30;
  backdrop-filter: blur(4px);
}
.modal.hidden { display: none; }
.modal-box {
  background: var(--color-card);
  padding: 28px;
  border-radius: var(--radius-xl);
  width: 440px;
  max-width: 92vw;
  box-shadow: var(--shadow-lg);
}
.modal-box h2 {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  color: var(--color-primary);
  text-align: center;
}
.pay-total {
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: 20px;
  color: var(--color-text-muted);
}
.pay-total strong {
  display: block;
  color: var(--color-accent);
  font-size: 2rem;
  font-family: var(--font-heading);
  margin-top: 4px;
}
.pay-methods {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}
.pay-btn {
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px 10px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-body);
  color: var(--color-text);
}
.pay-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
.pay-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(28,58,42,0.25);
}
.cash-area { margin-bottom: 18px; }
.cash-area.hidden { display: none; }
.cash-area label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 0.9rem; }
.cash-area input {
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1.6rem;
  text-align: right;
  font-family: var(--font-body);
  font-weight: 700;
}
.cash-area input:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(184,132,30,0.15); }
.change-display { margin-top: 10px; font-size: 1.05rem; text-align: right; }
.change-display strong { color: var(--color-success); font-size: 1.4rem; }
.modal-actions { display: flex; gap: 10px; margin-top: 6px; }
.modal-actions button { flex: 1; }

/* ============================================================
   Dashboard
   ============================================================ */
.dashboard-page { padding: 28px; }
.dashboard-page h1 { margin: 0 0 6px; font-size: 1.6rem; }
.dash-subtitle { color: var(--color-text-muted); margin: 0 0 24px; font-size: 0.9rem; }

.dash-filters {
  display: flex; gap: 6px; margin-bottom: 24px; flex-wrap: wrap; align-items: center;
}
.dash-filters a, .dash-filters button {
  padding: 8px 18px; border-radius: var(--radius); font-size: 0.85rem;
  font-weight: 600; text-decoration: none; border: 1px solid var(--color-border);
  background: var(--color-card); color: var(--color-text-muted);
  transition: var(--transition-fast); cursor: pointer; font-family: var(--font-body);
}
.dash-filters a:hover, .dash-filters button:hover { border-color: var(--color-accent); color: var(--color-accent); }
.dash-filters a.active, .dash-filters button.active {
  background: var(--color-primary); color: white; border-color: var(--color-primary);
}
.dash-filters input[type="date"] {
  padding: 6px 10px; border: 1px solid var(--color-border); border-radius: var(--radius);
  font-size: 0.85rem; font-family: var(--font-body);
}

.dash-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.dash-card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.dash-card-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.dash-card-value {
  font-size: 1.8rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 6px;
}
.dash-card-value.accent { color: var(--color-accent); }

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}
.dash-section {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.dash-section h3 {
  margin: 0 0 14px;
  font-size: 1rem;
  font-family: var(--font-heading);
  color: var(--color-primary);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-bg-alt);
}

/* ============================================================
   Admin + Data Tables
   ============================================================ */
.page-wrap {
  padding: 28px;
  max-width: 1200px;
}
.page-wrap h1 {
  margin: 0 0 8px;
  font-size: 1.5rem;
}
.page-subtitle {
  color: var(--color-text-muted);
  margin: 0 0 24px;
  font-size: 0.9rem;
}

.admin-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.admin-tile {
  background: var(--color-card);
  padding: 24px;
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: block;
  transition: var(--transition);
}
.admin-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--color-accent);
}
.admin-tile h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  color: var(--color-accent);
  font-size: 1.1rem;
}
.admin-tile p { margin: 0; color: var(--color-text-muted); font-size: 0.88rem; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.data-table th, .data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-bg-alt);
  font-size: 0.9rem;
}
.data-table th {
  background: var(--color-bg-alt);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.data-table tr:hover { background: var(--color-bg); }
.data-table tr.cancelled { opacity: 0.35; }
.data-table input, .data-table select {
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.88rem;
}

/* Filter bar */
.filter-bar {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 20px;
  border: 1px solid var(--color-border);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: end;
}
.filter-bar label {
  display: flex; flex-direction: column; gap: 4px;
  font-weight: 600; font-size: 0.82rem; color: var(--color-text-muted);
}
.filter-bar input, .filter-bar select {
  padding: 8px 10px; border: 1px solid var(--color-border); border-radius: var(--radius);
  font-size: 0.88rem; font-family: var(--font-body);
}
.filter-bar input:focus, .filter-bar select:focus {
  outline: none; border-color: var(--color-accent);
}

/* Pagination */
.pagination {
  display: flex; justify-content: center; gap: 6px; margin-top: 20px; align-items: center;
}
.pagination a, .pagination span {
  padding: 8px 14px; border-radius: var(--radius); font-size: 0.88rem;
  text-decoration: none; font-weight: 600;
  border: 1px solid var(--color-border); color: var(--color-text-muted);
}
.pagination a:hover { border-color: var(--color-accent); color: var(--color-accent); }
.pagination .active { background: var(--color-primary); color: white; border-color: var(--color-primary); }

/* Forms */
.new-form {
  margin-bottom: 24px;
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  border: 1px solid var(--color-border);
}
.new-form summary { cursor: pointer; display: inline-block; font-weight: 700; color: var(--color-accent); }
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  align-items: end;
  margin-top: 16px;
}
.form-grid label {
  display: flex; flex-direction: column; gap: 5px;
  font-weight: 600; font-size: 0.88rem; color: var(--color-text-muted);
}
.form-grid input, .form-grid select {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: var(--font-body);
}
.form-grid input:focus, .form-grid select:focus {
  outline: none; border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184,132,30,0.12);
}

/* ============================================================
   Bon / Z-Bon
   ============================================================ */
.receipt-wrap {
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.receipt {
  background: var(--color-card);
  width: 360px;
  padding: 24px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  font-family: 'Courier New', monospace;
  font-size: 0.88rem;
  box-shadow: var(--shadow-sm);
}
.receipt h2 { margin: 0; text-align: center; font-size: 1.15rem; font-family: var(--font-heading); }
.receipt .addr { text-align: center; font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 10px; }
.receipt hr { border: 0; border-top: 1px dashed var(--color-border); margin: 10px 0; }
.receipt .row { display: flex; justify-content: space-between; padding: 3px 0; }
.receipt .row.total { font-size: 1.1rem; padding: 8px 0; font-weight: 700; }
.receipt table.items { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.receipt table.items th, .receipt table.items td { text-align: left; padding: 4px 2px; border-bottom: 1px dotted var(--color-border); }
.receipt table.items th:last-child, .receipt table.items td:last-child { text-align: right; }
.receipt .tse small { display: block; word-break: break-all; font-size: 0.7rem; color: var(--color-text-muted); }
.receipt-actions { display: flex; gap: 10px; }

/* ============================================================
   Responsive: iPad + Mobile
   ============================================================ */
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-toggle { display: block; }
  .sidebar-overlay.open { display: block; }
  .main-content { margin-left: 0; }

  .dash-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .pos-layout {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    height: calc(100vh);
  }
  .cart {
    border-left: 0;
    border-top: 1px solid var(--color-border);
    max-height: 45vh;
  }
  .cat-panel {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
  }
  .product-tile { min-height: 100px; padding: 14px 12px; }
  .pname { font-size: 0.88rem; }
  .pprice { font-size: 1.05rem; }

  .dash-cards { grid-template-columns: repeat(2, 1fr); }
  .page-wrap { padding: 16px; }
  .filter-bar { flex-direction: column; }
}

@media (max-width: 480px) {
  .dash-cards { grid-template-columns: 1fr; }
  .cat-panel { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
  .category-tabs { gap: 4px; }
  .cat-tab { padding: 10px 14px; font-size: 0.82rem; }
}

/* ---- Print ---- */
@media print {
  .sidebar, .sidebar-toggle, .no-print { display: none !important; }
  .main-content { margin-left: 0; }
  .receipt { border: 0; box-shadow: none; }
}

/* --- ERP-Artikel-Sync --- */
.sync-form { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin: 1rem 0; }
.sync-hint { color: var(--color-text-muted); font-size: .85rem; }
.sync-banner { padding: .75rem 1rem; border-radius: var(--radius-sm); margin: 1rem 0; font-size: .9rem; }
.sync-ok { background: #e6f4ea; color: #1c5131; border: 1px solid var(--color-success); }
.sync-err { background: var(--color-danger-light); color: #7a1c1c; border: 1px solid var(--color-danger); }
.erp-badge { display: inline-block; padding: .1rem .45rem; border-radius: var(--radius-sm); background: var(--color-bg-alt); color: var(--color-text-muted); font-size: .75rem; white-space: nowrap; }
.erp-local { color: var(--color-text-muted); font-size: .75rem; }