:root {
  --az-navy: #10233f;
  --az-navy-light: #1d3a63;
  --az-navy2: #17436f;
  --az-navy2-light: #205487;
  --az-accent: #2f7fe0;
  --az-accent-dark: #1c5fb8;
  --color-bg: #eaeded;
  --color-surface: #ffffff;
  --color-text: #0f1111;
  --color-muted: #565959;
  --color-border: #d5d9d9;
  --color-link: #0066c0;
  --color-success: #067d06;
  --color-error: #b12704;
  --radius: 4px;
  --shadow: 0 2px 5px rgba(15, 17, 17, 0.15);
  --shadow-hover: 0 4px 12px rgba(15, 17, 17, 0.25);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Inter", Arial, Helvetica, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.25; margin-top: 0; }

/* ===== Amazon-style header ===== */
.az-header { position: sticky; top: 0; z-index: 20; }

.az-header-top { background: var(--az-navy); }

.az-header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.az-logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #fff;
  font-weight: 700;
  font-size: 1.25rem;
  padding: 0.4rem 0.5rem;
  border: 1px solid transparent;
  border-radius: 3px;
  white-space: nowrap;
}

.az-logo:hover { border-color: #fff; text-decoration: none; }

.az-logo-icon {
  width: 34px;
  height: 34px;
  display: block;
  filter: drop-shadow(0 0 6px rgba(111, 195, 255, 0.55));
}

.az-logo-text {
  letter-spacing: 0.02em;
}

.az-search {
  flex: 1;
  display: flex;
  min-width: 220px;
  max-width: 820px;
  border-radius: 4px;
  overflow: hidden;
}

.az-search:focus-within { box-shadow: 0 0 0 3px rgba(79, 157, 235, 0.6); }

.az-search-select {
  background: #f3f3f3;
  border: none;
  padding: 0 0.5rem;
  font-size: 0.8rem;
  color: #111;
  border-right: 1px solid #cdcdcd;
  max-width: 150px;
}

.az-search-input {
  flex: 1;
  border: none;
  padding: 0.55rem 0.7rem;
  font-size: 1rem;
  min-width: 0;
}

.az-search-btn {
  background: var(--az-accent);
  border: none;
  padding: 0 1.1rem;
  cursor: pointer;
  font-size: 1.1rem;
  color: #fff;
}

.az-search-btn:hover { background: var(--az-accent-dark); }

.az-header-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-left: auto;
}

.az-account-link {
  color: #fff;
  text-decoration: none;
  font-size: 0.85rem;
  line-height: 1.25;
  padding: 0.4rem 0.6rem;
  border: 1px solid transparent;
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

.az-account-link:hover { border-color: #fff; text-decoration: none; }

.az-line1 { font-size: 0.72rem; color: #cfd9e6; }
.az-line2 { font-weight: 700; font-size: 0.88rem; white-space: nowrap; }

.az-dropdown, .az-flyout { position: relative; }

.az-dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: #fff;
  color: #111;
  border-radius: 4px;
  box-shadow: var(--shadow-hover);
  min-width: 230px;
  padding: 0.5rem 0;
  z-index: 200;
  margin-top: 0.6rem;
}

.az-dropdown.open .az-dropdown-menu { display: block; }

.az-dropdown-menu a {
  display: block;
  padding: 0.55rem 1rem;
  color: #111;
  font-size: 0.9rem;
}

.az-dropdown-menu a:hover { background: var(--color-bg); text-decoration: none; }

.az-header-second { background: var(--az-navy2); }

.az-header-second .az-header-inner {
  padding: 0.5rem 1rem;
  gap: 1.1rem;
  flex-wrap: wrap;
}

.az-header-second a, .az-flyout-toggle {
  color: #fff;
  font-size: 0.85rem;
  white-space: nowrap;
  padding: 0.3rem 0.55rem;
  border: 1px solid transparent;
  border-radius: 3px;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

.az-header-second a:hover, .az-flyout-toggle:hover { border-color: #fff; text-decoration: none; }

.az-flyout-menu {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  background: #fff;
  color: #111;
  min-width: 220px;
  border-radius: 0 4px 4px 4px;
  box-shadow: var(--shadow-hover);
  padding: 0.5rem 0;
  z-index: 200;
}

.az-flyout.open .az-flyout-menu { display: block; }

.az-flyout-menu a {
  display: block;
  padding: 0.5rem 1rem;
  color: #111;
  font-size: 0.9rem;
  border: none;
}

.az-flyout-menu a:hover { background: var(--color-bg); text-decoration: none; }

/* ===== Layout ===== */
.page-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.site-footer {
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
  padding: 2rem 1rem;
}

/* ===== Breadcrumb ===== */
.az-breadcrumb {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 0 0 1.25rem;
}

.az-breadcrumb span { color: var(--color-text); font-weight: 600; }

/* ===== Stats ===== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0 2rem;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--az-accent-dark);
}

.stat-label { color: var(--color-muted); font-size: 0.85rem; }

/* ===== Category grid ===== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.category-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: var(--az-accent);
  text-decoration: none;
}

.category-icon { font-size: 2rem; }
.category-name { font-weight: 700; }
.category-count { color: var(--color-muted); font-size: 0.85rem; }
.category-value { color: var(--color-success); font-size: 0.85rem; font-weight: 600; }

/* ===== Import-Assistent ===== */
.import-header-preview { overflow-x: auto; margin-bottom: 1rem; }
.import-header-preview table { font-size: 0.85rem; }

.import-preview-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1rem 0;
  max-height: 60vh;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.6rem;
}

.import-preview-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.5rem;
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
}

.import-preview-row:last-child { border-bottom: none; }
.import-preview-row img { width: 48px; height: 48px; object-fit: cover; border-radius: var(--radius); flex-shrink: 0; }
.import-no-photo { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; color: var(--color-muted); background: var(--color-bg); border-radius: var(--radius); flex-shrink: 0; text-align: center; }
.import-preview-info { font-size: 0.9rem; }

/* ===== Item grid / product cards ===== */
.item-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1rem;
}

.item-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--color-text);
  display: block;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.item-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: #a6a6a6;
  text-decoration: none;
}

.item-card-image {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.item-card-image img { width: 100%; height: 100%; object-fit: cover; }
.item-card-placeholder { font-size: 3rem; }

.item-card-qty {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  background: var(--az-navy2);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}

.item-card-body { padding: 0.75rem; }
.item-card-category { font-size: 0.75rem; color: var(--color-muted); }
.item-card-body h3 { font-size: 0.95rem; margin: 0.25rem 0 0; font-weight: 600; }

.empty-state {
  color: var(--color-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  grid-column: 1 / -1;
}

/* ===== Product detail (buy-box layout) ===== */
.az-product {
  display: grid;
  grid-template-columns: minmax(220px, 380px) 1fr minmax(240px, 300px);
  gap: 2rem;
  align-items: start;
}

@media (max-width: 900px) {
  .az-product { grid-template-columns: 1fr; }
}

.az-product-image {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.az-product-image img { width: 100%; height: 100%; object-fit: cover; }
.item-detail-placeholder { font-size: 5rem; }

.az-product-info h1 { font-size: 1.4rem; margin: 0.3rem 0 0.9rem; }
.item-description { white-space: pre-line; }

.az-section-title {
  font-size: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.4rem;
  margin-top: 1.5rem;
}

.az-spec-list { list-style: none; padding: 0; margin: 0.75rem 0; }
.az-spec-list li { padding: 0.4rem 0; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }

.az-buybox {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: sticky;
  top: 7.5rem;
}

.az-price { font-size: 1.8rem; font-weight: 700; color: var(--color-error); }
.az-price-label { font-size: 0.8rem; color: var(--color-muted); margin-bottom: 0.75rem; }

.az-buybox-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding: 0.4rem 0;
  border-top: 1px solid var(--color-border);
}

.az-stock { color: var(--color-success); font-weight: 600; font-size: 0.9rem; margin: 0.75rem 0; }

.az-buybox-actions { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1rem; }
.az-buybox-actions form { display: contents; }
.az-buybox-actions .btn { width: 100%; }

/* ===== Forms ===== */
.form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 640px;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.form input[type="text"],
.form input[type="password"],
.form input[type="number"],
.form input[type="search"],
.form input[type="url"],
.form input[type="file"],
.form select,
.form textarea {
  font: inherit;
  padding: 0.6rem 0.7rem;
  border: 1px solid #949494;
  border-radius: 3px;
  background: #fff;
  color: var(--color-text);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--az-accent);
  box-shadow: 0 0 0 3px rgba(47, 127, 224, 0.3);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.current-image { max-width: 140px; border-radius: 3px; margin-top: 0.5rem; display: block; border: 1px solid var(--color-border); }

.custom-fields { border: 1px dashed var(--color-border); border-radius: var(--radius); padding: 1rem; }
.custom-fields legend { padding: 0 0.4rem; font-weight: 700; color: var(--color-muted); }
.custom-field-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 0.5rem; margin-bottom: 0.5rem; }
.custom-field-row.category-field-row { grid-template-columns: 1fr auto; }

.category-select-row { display: flex; gap: 0.5rem; align-items: center; }
.category-select-row select { flex: 1; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  border-radius: 3px;
  padding: 0.55rem 1rem;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  background: #f0f2f2;
  color: var(--color-text);
  border: 1px solid #a8adad;
  text-align: center;
}

.btn:hover { background: #e2e5e5; text-decoration: none; }

.btn-primary {
  background: linear-gradient(to bottom, #5fa8ff, var(--az-accent));
  color: #fff;
  font-weight: 700;
  border: 1px solid var(--az-accent-dark);
}

.btn-primary:hover { background: linear-gradient(to bottom, #4a97f5, var(--az-accent-dark)); }

.btn-danger { background: #fdeaea; color: var(--color-error); border-color: #e3a9a0; }
.btn-danger:hover { background: #f8d3d3; }

.btn-small { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn-large { padding: 0.75rem; font-size: 1.05rem; width: 100%; }

/* ===== Alerts ===== */
.alert { border-radius: var(--radius); padding: 0.8rem 1rem; margin-bottom: 1rem; border: 1px solid transparent; }
.alert ul { margin: 0; padding-left: 1.2rem; }
.alert-error { background: #fdeaea; color: var(--color-error); border-color: #e3a9a0; }
.alert-success { background: #e8f6ec; color: var(--color-success); border-color: #a9d8ae; }

.hint { color: var(--color-muted); font-size: 0.9rem; }

/* ===== Auth ===== */
.auth-box {
  max-width: 380px;
  margin: 3rem auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
}

.auth-box .form,
.auth-box .alert {
  text-align: left;
}

.auth-logo {
  display: block;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 0 10px rgba(47, 127, 224, 0.45));
}

/* ===== Filter bar ===== */
.filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.filter-bar input, .filter-bar select {
  padding: 0.55rem 0.7rem;
  border: 1px solid #949494;
  border-radius: 3px;
  background: var(--color-surface);
}

/* ===== Wishlist ===== */
.wishlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.wishlist-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.1rem;
  border-left: 5px solid var(--color-border);
}

.wishlist-card.priority-hoch { border-left-color: var(--az-accent); }
.wishlist-card.priority-mittel { border-left-color: var(--az-navy2); }
.wishlist-card.priority-niedrig { border-left-color: var(--color-muted); }

.wishlist-priority {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  font-weight: 700;
}

.wishlist-category { color: var(--color-muted); font-size: 0.85rem; }
.item-actions { display: flex; gap: 0.75rem; }

/* ===== User table ===== */
.user-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1.5rem;
}

.user-table th, .user-table td {
  text-align: left;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.user-table th { background: var(--color-bg); font-size: 0.85rem; color: var(--color-muted); }

/* ===== Barcode / scanner ===== */
.barcode-input { display: flex; gap: 0.5rem; }
.barcode-input input { flex: 1; }

.hidden { display: none !important; }

.lego-price-result {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 0.6rem;
  padding: 0.7rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.lego-price-result img { width: 48px; height: 48px; object-fit: contain; }
.lego-price-result .lego-price-info { flex: 1; font-size: 0.9rem; }
.lego-price-result .lego-price-error { color: var(--color-error); font-size: 0.9rem; }

.scanner-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 17, 17, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.scanner-modal.hidden { display: none; }

.scanner-modal-content {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1rem;
  width: min(90vw, 420px);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

#reader { width: 100%; }

/* ===== Mobile quick-add ===== */
.mobile-form { max-width: 480px; }

@media (max-width: 480px) {
  .az-header-inner { gap: 0.6rem; }
  .az-header-links { gap: 0; }
}