:root {
  --bg: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --text: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --accent: #0891b2;
  --accent-light: #ecfeff;
  --accent-hover: #0e7490;
  --purple: #7c3aed;
  --purple-light: #f5f3ff;
  --green: #059669;
  --green-light: #ecfdf5;
  --orange: #d97706;
  --orange-light: #fffbeb;
  --red: #dc2626;
  --red-light: #fef2f2;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 48px rgba(15, 23, 42, 0.1);
  --radius: 10px;
  --radius-sm: 6px;
  --control-height: 2.125rem;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, var(--theme-glow-1, rgba(8, 145, 178, 0.06)) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 10%, var(--theme-glow-2, rgba(124, 58, 237, 0.04)) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

.app {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 240px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1rem 0.875rem;
  border-bottom: 1px solid var(--border-light);
}

.sidebar-brand h1 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sidebar-nav {
  flex: 1;
  padding: 0.75rem 0.625rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 0 0.75rem 0.375rem;
}

.sidebar-footer {
  padding: 0.75rem 0.75rem 1rem;
  border-top: 1px solid var(--border-light);
}

.sidebar-user {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.625rem;
  line-height: 1.4;
}

.sidebar-footer-actions {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.sidebar-footer-actions .btn {
  width: 100%;
  justify-content: center;
}

.sidebar-user strong {
  color: var(--text);
  font-weight: 600;
}

.mobile-link {
  text-decoration: none;
  text-align: center;
}

/* Main content area */
.main-area {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-subtle);
}

.content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.content-header h2 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.content-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.content-body {
  flex: 1;
  padding: 1.25rem 1.5rem 2rem;
  width: 100%;
  max-width: 1100px;
}

.stocktake-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0.75rem 1.5rem 0;
  padding: 0.625rem 0.875rem;
  background: linear-gradient(135deg, var(--accent-light), var(--bg-subtle));
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
}

.stocktake-banner-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.stocktake-banner-text strong {
  color: var(--accent-hover);
  font-size: 0.9375rem;
}

.sidebar-nav .nav-btn.nav-active-stocktake::after {
  content: '';
  width: 8px;
  height: 8px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

#stocktake-emails {
  width: 100%;
  min-height: 110px;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9375rem;
  resize: vertical;
  margin-bottom: 0.5rem;
}

/* Legacy header (unused) */
.header {
  display: none;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-mark {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-light), var(--purple-light));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--accent);
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.header-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  min-height: var(--control-height);
  padding: 0.375rem 0.75rem;
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn svg {
  flex-shrink: 0;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-ghost {
  background: var(--bg);
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover {
  background: var(--bg-subtle);
  border-color: #cbd5e1;
}

.btn-danger {
  background: var(--red);
  color: white;
  border-color: var(--red);
}

.btn-danger:hover {
  background: #b91c1c;
  border-color: #b91c1c;
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-icon:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.btn-sm {
  min-height: 1.75rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
}

/* Stats */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem;
  box-shadow: none;
}

.stat-card .label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}

.stat-card .value {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.stat-card.accent { border-left: 3px solid var(--accent); }
.stat-card.purple { border-left: 3px solid var(--purple); }
.stat-card.green { border-left: 3px solid var(--green); }
.stat-card.orange { border-left: 3px solid var(--orange); }

/* Filters */
.filters {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.search-box {
  flex: 1;
  min-width: 240px;
  position: relative;
}

.search-box svg {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-box input {
  width: 100%;
  min-height: var(--control-height);
  padding: 0.375rem 0.75rem 0.375rem 2.25rem;
  font-family: var(--font);
  font-size: 0.8125rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 18%, transparent);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.filter-group label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.filter-group select {
  min-height: var(--control-height);
  padding: 0.375rem 1.75rem 0.375rem 0.75rem;
  font-family: var(--font);
  font-size: 0.8125rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  min-width: 148px;
}

.filter-group select:focus {
  outline: none;
  border-color: var(--accent);
}

/* Asset Grid */
.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.875rem;
}

.asset-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}

.asset-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: var(--shadow-sm);
}

.asset-card-image {
  height: 160px;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.asset-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.asset-card-image .placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.asset-card-body {
  padding: 1.25rem;
}

.asset-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.asset-card h3 {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.category-badge {
  display: inline-flex;
  padding: 0.25rem 0.625rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.category-badge.appliances { background: var(--orange-light); color: var(--orange); }
.category-badge.furniture { background: var(--purple-light); color: var(--purple); }
.category-badge.it { background: var(--accent-light); color: var(--accent); }
.category-badge.tools { background: var(--green-light); color: var(--green); }

.asset-meta {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.asset-meta-row {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.asset-meta-row svg {
  flex-shrink: 0;
  opacity: 0.6;
}

.asset-value {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-light);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
}

.asset-card-actions {
  display: flex;
  gap: 0.5rem;
  padding: 0 1.25rem 1.25rem;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
}

.empty-state.hidden { display: none; }

.empty-icon {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  opacity: 0.4;
}

.empty-state h2 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.empty-state p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* Modal */
.modal {
  border: none;
  padding: 0;
  background: transparent;
  max-width: none;
  max-height: none;
}

.modal::backdrop {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
}

.modal-content {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: min(560px, 92vw);
  max-height: 90vh;
  overflow-y: auto;
  margin: auto;
}

.modal-wide .modal-content {
  width: min(720px, 92vw);
}

.modal-sm .modal-content {
  width: min(400px, 92vw);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 1;
}

.modal-header h2 {
  font-size: 1.125rem;
  font-weight: 600;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border-light);
  position: sticky;
  bottom: 0;
  background: var(--bg);
}

/* Form */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
}

.required {
  color: var(--red);
}

.form-group input,
.form-group select,
.form-group textarea {
  min-height: var(--control-height);
  padding: 0.375rem 0.75rem;
  font-family: var(--font);
  font-size: 0.8125rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group textarea {
  min-height: auto;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 18%, transparent);
}

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

.input-prefix {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.input-prefix:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.12);
}

.input-prefix span {
  padding: 0.625rem 0.75rem;
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-size: 0.875rem;
  border-right: 1px solid var(--border);
}

.input-prefix input {
  border: none;
  box-shadow: none !important;
  flex: 1;
}

/* Photos */
.photo-upload {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.upload-trigger {
  align-self: flex-start;
}

.photo-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.photo-thumb {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}

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

.photo-thumb .remove-photo {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
}

/* Detail View */
.detail-layout {
  padding: 1.5rem;
}

.detail-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.75rem;
}

.detail-gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  cursor: pointer;
}

.detail-gallery .no-photo {
  grid-column: 1 / -1;
  aspect-ratio: 16/9;
  background: var(--bg-subtle);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.detail-info h3 {
  font-size: 1.375rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.detail-fields {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.detail-field label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.detail-field p {
  font-size: 0.9375rem;
  color: var(--text);
}

.detail-field .mono {
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--accent);
}

.detail-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0 1.5rem 1.5rem;
}

.delete-message {
  padding: 1rem 1.5rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* Barcode */
.barcode-modal-content {
  text-align: center;
}

.barcode-display {
  padding: 2rem 1.5rem;
}

.barcode-display svg {
  max-width: 100%;
  height: auto;
}

.barcode-id {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin-top: 1rem;
}

.barcode-hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Scanner */
.scanner-container {
  width: 100%;
  min-height: 280px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

.scanner-container video {
  width: 100% !important;
  border: none !important;
}

.scanner-hint {
  padding: 1rem 1.5rem 0;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  text-align: center;
}

.manual-lookup {
  padding: 1.25rem 1.5rem;
}

.manual-lookup label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.manual-lookup-row {
  display: flex;
  gap: 0.75rem;
}

.manual-lookup-row input {
  flex: 1;
  padding: 0.625rem 0.875rem;
  font-family: var(--mono);
  font-size: 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.manual-lookup-row input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.12);
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.875rem 1.25rem;
  background: var(--text);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
}

.toast.error {
  background: var(--red);
}

.toast.success {
  background: var(--green);
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Print label */
@media print {
  body * { visibility: hidden; }
  .print-label, .print-label * { visibility: visible; }
  .print-label {
    position: fixed;
    left: 0;
    top: 0;
    padding: 20px;
  }
}

.hidden { display: none !important; }

/* Login */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  width: min(420px, 100%);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.login-brand {
  text-align: center;
  margin-bottom: 2rem;
}

.login-brand .logo-mark {
  margin: 0 auto 1rem;
}

.login-brand h1 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.login-brand p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.login-error {
  color: var(--red);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  padding: 0.625rem 0.75rem;
  background: var(--red-light);
  border-radius: var(--radius-sm);
  border: 1px solid #fecaca;
}

.login-error.hidden {
  display: none;
}

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

/* Navigation */
.sidebar-nav .nav-btn {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 0.4375rem 0.625rem;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  min-height: 2rem;
}

.sidebar-nav .nav-btn:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.sidebar-nav .nav-btn.active {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
}

.main-nav {
  display: none;
}

.panel.hidden { display: none; }

/* Status badges */
.status-badge {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-badge.current { background: var(--green-light); color: var(--green); }
.status-badge.overdue { background: var(--red-light); color: var(--red); }

.mono { font-family: var(--mono); font-size: 0.8125rem; }

/* Stock take */
.stocktake-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  box-shadow: none;
}

.stocktake-card h2 {
  font-size: 1.0625rem;
  margin-bottom: 0.375rem;
}

.stocktake-card > p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  max-width: 52rem;
}

.stocktake-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.25rem;
}

.setup-card { max-width: 680px; }
.setup-form { display: flex; flex-direction: column; gap: 1rem; }
.setup-fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem 0.625rem;
  margin: 0;
  background: var(--bg);
}
.setup-fieldset legend {
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0 0.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.field-hint {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0.35rem 0 0;
  line-height: 1.45;
}
.field-hint code {
  font-family: var(--mono);
  font-size: 0.75rem;
}
.setup-actions {
  display: flex;
  gap: 0.5rem;
  padding-top: 0.125rem;
}
.setup-summary-list {
  list-style: none;
  padding: 0.75rem 0.875rem;
  margin: 0 0 0.75rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  line-height: 1.55;
}
.setup-summary-list li + li { margin-top: 0.35rem; }
.setup-warning { color: var(--amber, #b45309); }

.customization-logo-row {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  flex-wrap: wrap;
}
.customization-logo-preview {
  width: 120px;
  height: 120px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  overflow: hidden;
  flex-shrink: 0;
}
.customization-logo-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.5rem;
}
.customization-logo-placeholder {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-align: center;
  padding: 0.75rem;
}
.customization-logo-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  flex: 1;
  min-width: 200px;
}
.color-scheme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.color-scheme-option {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.625rem;
  background: var(--bg-card);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, box-shadow 0.15s;
  font-family: var(--font);
}

.color-scheme-option:hover {
  border-color: #cbd5e1;
}

.color-scheme-option.selected {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.color-scheme-swatch {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}
.color-scheme-swatch span {
  height: 28px;
  flex: 1;
  border-radius: 6px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}
.color-scheme-option strong {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.15rem;
  color: var(--text);
}
.color-scheme-option small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.interval-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.interval-btn {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  font-family: var(--font);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.interval-btn:hover { border-color: var(--accent); }
.interval-btn.selected {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent);
}

.stocktake-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.progress-bar-wrap { margin-bottom: 1.25rem; }

.progress-bar {
  height: 10px;
  background: var(--bg-subtle);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #06b6d4);
  border-radius: 999px;
  transition: width 0.3s ease;
  width: 0;
}

.progress-text { font-size: 0.875rem; color: var(--text-secondary); }

.scan-log { margin-top: 1.5rem; }
.scan-log h3 { font-size: 0.9375rem; margin-bottom: 0.75rem; }

.scan-log-list {
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.scan-log-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem;
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.scan-log-item span { color: var(--text-muted); font-size: 0.75rem; }
.muted { color: var(--text-muted); font-size: 0.875rem; }

/* Users */
.users-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.users-header h2 {
  font-size: 1.0625rem;
  font-weight: 600;
}

.users-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
}

.users-table th,
.users-table td {
  padding: 0.625rem 0.875rem;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.users-table th {
  background: var(--bg-subtle);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
}

.users-actions {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

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

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
}

.panel-desc {
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.report-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.report-filters {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.report-filters label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.report-filters select {
  min-width: 220px;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
}

.report-output {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.report-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.report-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.report-section h3 {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.report-meta {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.report-table-wrap {
  overflow-x: auto;
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.report-table th,
.report-table td {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--border-light);
  text-align: left;
  vertical-align: top;
}

.report-table th {
  background: var(--bg-subtle);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
}

@media print {
  .sidebar, .content-header, .content-actions, .report-filters, .report-actions, .btn-print-report, .login-screen, .toast-container { display: none !important; }
  .report-section { break-inside: avoid; box-shadow: none; border: 1px solid #ccc; }
  .app { display: block; }
  .main-area { background: white; }
  .content-body { padding: 0; max-width: none; }
}

.readonly-field {
  background: var(--bg-subtle);
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .app { flex-direction: column; }
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .sidebar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    padding: 0.75rem;
  }
  .sidebar-group {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem;
  }
  .sidebar-label {
    width: 100%;
  }
  .sidebar-nav .nav-btn {
    width: auto;
  }
  .sidebar-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
  }
  .sidebar-user { margin-bottom: 0; flex: 1; min-width: 0; }
  .sidebar-footer-actions {
    flex-direction: row;
    width: auto;
  }
  .sidebar-footer-actions .btn { width: auto; }
  .content-header { padding: 0.75rem 1rem; }
  .content-body { padding: 0.875rem 1rem 1.5rem; }
  .stocktake-banner { margin: 0.5rem 1rem 0; }
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .detail-hero { grid-template-columns: 1fr; }
  .asset-grid { grid-template-columns: 1fr; }
  .interval-picker { grid-template-columns: repeat(2, 1fr); }
}