/* Customs Label Generator - Modern UI Theme */

/* ============================================
   CSS VARIABLES - Design Tokens
   ============================================ */
:root {
  /* Primary Colors - Filterbuy Cyan */
  --primary-900: #004d5a;
  --primary-800: #006b7a;
  --primary-700: #00899a;
  --primary-600: #00a3ba;
  --primary-500: #00bade;
  --primary-400: #33c8e5;
  --primary-300: #66d6ec;
  --primary-200: #99e4f2;
  --primary-100: #ccf1f9;
  --primary-50: #e6f8fc;

  /* Accent Colors - Filterbuy Green */
  --accent-600: #059940;
  --accent-500: #07b14c;
  --accent-400: #07aa4d;
  --accent-300: #4fcc7f;

  /* Success/Warning/Danger */
  --success-500: #10b981;
  --success-100: #d1fae5;
  --warning-500: #f59e0b;
  --warning-100: #fef3c7;
  --danger-500: #ef4444;
  --danger-100: #fee2e2;
  --info-500: #3b82f6;
  --info-100: #dbeafe;

  /* Neutrals */
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;

  /* Typography */
  --font-display: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(0, 186, 222, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

/* ============================================
   BASE STYLES
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&family=JetBrains+Mono:wght@400;500&display=swap');

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-800);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--gray-50) 50%, rgba(7, 177, 76, 0.05) 100%);
  min-height: 100vh;
  background-attachment: fixed;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar-custom {
  background: var(--white);
  padding: var(--space-4) var(--space-6);
  box-shadow: var(--shadow-lg);
  border-bottom: 4px solid transparent;
  border-image: linear-gradient(90deg, var(--primary-500), var(--accent-500)) 1;
}

.navbar-brand-custom {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.navbar-brand-custom:hover {
  opacity: 0.9;
}

.brand-logo {
  height: 40px;
  width: auto;
}

.brand-divider {
  width: 2px;
  height: 32px;
  background: linear-gradient(180deg, var(--primary-500), var(--accent-500));
  border-radius: var(--radius-full);
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--gray-700);
  line-height: 1.2;
}

.brand-text-highlight {
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* Three-column navbar layout */
.navbar-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
}

.navbar-left {
  display: flex;
  align-items: center;
}

.navbar-center {
  display: flex;
  justify-content: center;
}

.navbar-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-4);
}

.navbar-controls {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

/* Label Size Toggle */
.label-size-toggle {
  display: flex;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  padding: var(--space-1);
  gap: var(--space-1);
  border: 1px solid var(--gray-200);
}

.label-size-toggle input[type="radio"] {
  display: none;
}

.label-size-toggle label {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.label-size-toggle label:hover {
  color: var(--gray-700);
  background: var(--gray-200);
}

.label-size-toggle input[type="radio"]:checked + label {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  color: var(--white);
  box-shadow: var(--shadow-md);
}

/* Search Form */
.search-form-custom {
  display: flex;
  gap: var(--space-2);
}

.search-input-custom {
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: 0.95rem;
  font-family: var(--font-mono);
  font-weight: 500;
  width: 200px;
  transition: all var(--transition-fast);
  color: var(--gray-800);
}

.search-input-custom::placeholder {
  color: var(--gray-400);
  font-family: var(--font-body);
  font-weight: 400;
}

.search-input-custom:focus {
  outline: none;
  border-color: var(--primary-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 186, 222, 0.15);
  width: 240px;
}

.submit-btn-custom {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.submit-btn-custom:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
}

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

/* Arrow Label Button */
.btn-arrow-label {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: 1.25rem;
  line-height: 1;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-arrow-label:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--primary-600), var(--accent-500));
}

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

.btn-arrow-label:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* ============================================
   LOCATION SELECTION PAGE
   ============================================ */
.location-page {
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}

.location-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.location-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-600), var(--accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-3);
  letter-spacing: -0.03em;
}

.location-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  max-width: 400px;
}

.location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  max-width: 900px;
  width: 100%;
}

.location-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  text-decoration: none;
  color: var(--gray-800);
  box-shadow: var(--shadow-md);
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.location-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.location-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-300);
}

.location-card:hover::before {
  transform: scaleX(1);
}

.location-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-100), var(--accent-300));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: 1.75rem;
  transition: all var(--transition-normal);
}

.location-card:hover .location-icon {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  transform: scale(1.1);
}

.location-card:hover .location-icon span {
  filter: brightness(0) invert(1);
}

.location-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--gray-800);
  margin-bottom: var(--space-1);
}

.location-code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   MAIN PAGE - WHOLESALE ORDERS
   ============================================ */
.main-content {
  padding: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-800);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.section-title-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.order-count-badge {
  background: linear-gradient(135deg, var(--primary-100), var(--accent-300));
  color: var(--gray-700);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Order Cards */
.orders-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.order-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
}

.order-card:hover {
  box-shadow: var(--shadow-lg);
}

.order-card-header {
  background: linear-gradient(135deg, var(--gray-50), var(--white));
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--gray-100);
}

.order-info {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.order-id-badge {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary-700);
  background: var(--primary-100);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
}

.order-item-count {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.order-actions {
  display: flex;
  gap: var(--space-2);
}

.btn-view {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-view:hover {
  background: var(--gray-200);
  color: var(--gray-900);
}

.btn-view.active,
.btn-view[aria-expanded="true"] {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  color: var(--white);
  border-color: transparent;
}

.btn-complete {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-complete:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
}

/* Order Items Table */
.order-items-container {
  padding: 0;
}

.items-table {
  width: 100%;
  border-collapse: collapse;
}

.items-table thead {
  background: var(--gray-50);
}

.items-table th {
  padding: var(--space-3) var(--space-5);
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  border-bottom: 1px solid var(--gray-200);
}

.items-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}

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

.items-table tbody tr:hover {
  background: var(--gray-50);
}

.sku-cell {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--gray-800);
}

.size-cell {
  font-weight: 600;
  color: var(--accent-600);
}

.quantity-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-100), rgba(7, 177, 76, 0.15));
  color: var(--gray-700);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
}

.btn-print {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-print:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--primary-600), var(--accent-500));
}

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

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--space-12);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.empty-icon {
  width: 80px;
  height: 80px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: 2.5rem;
}

.empty-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}

.empty-text {
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* ============================================
   STATUS BAR
   ============================================ */
.status-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 1050;
  transform: translateY(100%);
  transition: transform var(--transition-normal);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.status-bar.visible {
  transform: translateY(0);
}

.status-bar.status-info {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: var(--white);
}

.status-bar.status-success {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  color: var(--white);
}

.status-bar.status-warning {
  background: linear-gradient(135deg, var(--warning-500), #d97706);
  color: var(--white);
}

.status-bar.status-danger {
  background: linear-gradient(135deg, var(--danger-500), #dc2626);
  color: var(--white);
}

.status-icon {
  font-size: 1.1rem;
}

/* Retry Button */
.retry-container {
  display: none;
  justify-content: center;
  padding: var(--space-6);
}

.retry-container.visible {
  display: flex;
}

.btn-retry {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-8);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.btn-retry:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ============================================
   MODAL STYLES
   ============================================ */
.modal-custom .modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.modal-custom .modal-header {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  color: var(--white);
  padding: var(--space-5);
  border-bottom: none;
}

.modal-custom .modal-title {
  font-family: var(--font-display);
  font-weight: 700;
}

.modal-custom .btn-close {
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.modal-custom .btn-close:hover {
  opacity: 1;
}

.modal-custom .modal-body {
  padding: var(--space-6);
  font-size: 1rem;
  color: var(--gray-700);
}

.modal-custom .modal-footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.btn-cancel {
  background: var(--gray-200);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-cancel:hover {
  background: var(--gray-300);
}

.btn-confirm {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-confirm:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.animate-fade-in {
  animation: fadeIn 0.4s ease forwards;
}

.animate-slide-in {
  animation: slideIn 0.3s ease forwards;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* Staggered animation delays */
.order-card:nth-child(1) { animation-delay: 0.05s; }
.order-card:nth-child(2) { animation-delay: 0.1s; }
.order-card:nth-child(3) { animation-delay: 0.15s; }
.order-card:nth-child(4) { animation-delay: 0.2s; }
.order-card:nth-child(5) { animation-delay: 0.25s; }

.location-card:nth-child(1) { animation-delay: 0.05s; }
.location-card:nth-child(2) { animation-delay: 0.1s; }
.location-card:nth-child(3) { animation-delay: 0.15s; }
.location-card:nth-child(4) { animation-delay: 0.2s; }
.location-card:nth-child(5) { animation-delay: 0.25s; }
.location-card:nth-child(6) { animation-delay: 0.3s; }
.location-card:nth-child(7) { animation-delay: 0.35s; }
.location-card:nth-child(8) { animation-delay: 0.4s; }

/* ============================================
   SPINNER
   ============================================ */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
  .navbar-custom {
    padding: var(--space-3);
  }

  .navbar-controls {
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .search-input-custom {
    width: 160px;
  }

  .search-input-custom:focus {
    width: 180px;
  }

  .location-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .location-title {
    font-size: 1.75rem;
  }

  .main-content {
    padding: var(--space-4);
  }

  .order-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .order-actions {
    width: 100%;
  }

  .order-actions .btn-view,
  .order-actions .btn-complete {
    flex: 1;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .location-grid {
    grid-template-columns: 1fr;
  }

  .label-size-toggle label {
    padding: var(--space-2) var(--space-3);
    font-size: 0.8rem;
  }
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--gray-50) 50%, rgba(7, 177, 76, 0.05) 100%);
  background-attachment: fixed;
}

.login-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-10);
  width: 100%;
  max-width: 420px;
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
}

.login-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.login-logo {
  height: 50px;
  width: auto;
  margin-bottom: var(--space-4);
}

.login-brand-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-4);
}

.login-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-700);
  margin: 0;
}

.login-title-highlight {
  background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* Flash Messages */
.flash-message {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.flash-icon {
  font-size: 1rem;
}

.flash-error {
  background: var(--danger-100);
  color: var(--danger-500);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.flash-info {
  background: var(--info-100);
  color: var(--info-500);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.flash-success {
  background: var(--success-100);
  color: var(--success-500);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Login Form */
.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.form-input {
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--gray-800);
  transition: all var(--transition-fast);
}

.form-input::placeholder {
  color: var(--gray-400);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-500);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0, 186, 222, 0.1);
}

.form-input:hover:not(:focus) {
  border-color: var(--gray-300);
}

.form-group-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.remember-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.remember-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-500);
  cursor: pointer;
}

.remember-text {
  font-size: 0.9rem;
  color: var(--gray-600);
}

.login-btn {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
}

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

.login-footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* User Menu in Navbar */
.user-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.user-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--gray-100);
  border-radius: var(--radius-full);
}

.user-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
}

.user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-700);
}

.btn-logout {
  background: transparent;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-logout:hover {
  background: var(--danger-100);
  border-color: var(--danger-500);
  color: var(--danger-500);
}

.btn-admin {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-admin:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
  color: var(--white);
}

/* Manual Label Button */
.btn-manual-label {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: 1.25rem;
  line-height: 1;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-manual-label:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #7c3aed, #6d28d9);
}

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

.btn-manual-label:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* User Dropdown Menu */
.user-menu-dropdown {
  position: relative;
}

.user-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.user-dropdown-toggle:hover {
  background: var(--gray-200);
  border-color: var(--gray-300);
}

.user-dropdown-toggle[aria-expanded="true"] {
  background: var(--gray-200);
  border-color: var(--primary-300);
  box-shadow: 0 0 0 3px rgba(0, 186, 222, 0.12);
}

.dropdown-chevron {
  transition: transform var(--transition-fast);
  color: var(--gray-500);
}

.user-dropdown-toggle[aria-expanded="true"] .dropdown-chevron {
  transform: rotate(180deg);
}

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 180px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-fast);
  overflow: hidden;
}

.user-dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  text-decoration: none;
  transition: background var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--gray-50);
  color: var(--gray-900);
}

.dropdown-item-danger:hover {
  background: var(--danger-100);
  color: var(--danger-500);
}

.dropdown-divider {
  height: 1px;
  margin: var(--space-1) 0;
  background: var(--gray-200);
}

/* Dimension Inputs (Manual Label Modal) */
.dimension-inputs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.dimension-input {
  width: 70px;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 600;
}

.dimension-sep {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-400);
  user-select: none;
}

/* Login page responsive */
@media (max-width: 480px) {
  .login-container {
    padding: var(--space-6);
  }

  .login-title {
    font-size: 1.25rem;
  }
}

/* ============================================
   ADMIN PAGE
   ============================================ */
.admin-page {
  padding: var(--space-8);
  max-width: 1400px;
  margin: 0 auto;
}

.flash-container {
  margin-bottom: var(--space-6);
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.admin-title-section {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.admin-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: var(--shadow-md);
}

.admin-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gray-800);
  margin: 0;
}

.admin-subtitle {
  font-size: 1rem;
  color: var(--gray-500);
  margin: var(--space-1) 0 0;
}

.btn-add-user {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-6);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-add-user:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--accent-400), var(--accent-500));
}

.btn-back-home {
  background: var(--gray-100);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-700);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-back-home:hover {
  background: var(--primary-100);
  border-color: var(--primary-500);
  color: var(--primary-700);
}

/* Admin Card */
.admin-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.admin-card-header {
  background: linear-gradient(135deg, var(--gray-50), var(--white));
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
  margin: 0;
}

.user-count-badge {
  background: linear-gradient(135deg, var(--primary-100), var(--accent-300));
  color: var(--gray-700);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Admin Table */
.table-responsive {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table thead {
  background: var(--gray-50);
}

.admin-table th {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}

.admin-table td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}

.admin-table tbody tr:hover {
  background: var(--gray-50);
}

.admin-table tbody tr.user-inactive {
  background: rgba(239, 68, 68, 0.05);
}

.admin-table tbody tr.user-inactive:hover {
  background: rgba(239, 68, 68, 0.1);
}

/* User Cell */
.user-cell {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.user-avatar-sm {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-400), var(--primary-600));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.user-avatar-sm.avatar-admin {
  background: linear-gradient(135deg, var(--accent-400), var(--accent-600));
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-name-cell {
  font-weight: 600;
  color: var(--gray-800);
}

.user-username {
  font-size: 0.8rem;
  color: var(--gray-500);
  font-family: var(--font-mono);
}

.email-cell {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--gray-600);
}

/* Badges */
.role-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.role-badge.role-admin {
  background: linear-gradient(135deg, var(--accent-300), rgba(7, 170, 77, 0.2));
  color: var(--accent-600);
}

.role-badge.role-user {
  background: var(--gray-100);
  color: var(--gray-600);
}

.location-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--primary-100);
  color: var(--primary-700);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.status-badge.status-active {
  background: var(--success-100);
  color: var(--success-500);
}

.status-badge.status-inactive {
  background: var(--danger-100);
  color: var(--danger-500);
}

.status-badge.status-locked {
  background: var(--warning-100);
  color: var(--warning-500);
}

.last-login {
  font-size: 0.85rem;
  color: var(--gray-600);
}

.text-muted {
  color: var(--gray-400);
}

.text-danger {
  color: var(--danger-500);
  font-size: 0.9rem;
}

.required {
  color: var(--danger-500);
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: var(--space-2);
}

.btn-action {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.btn-action.btn-edit {
  background: var(--info-100);
  color: var(--info-500);
}

.btn-action.btn-edit:hover {
  background: var(--info-500);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-action.btn-toggle {
  background: var(--gray-100);
  color: var(--gray-600);
}

.btn-action.btn-toggle:hover {
  background: var(--warning-500);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-action.btn-unlock {
  background: var(--success-100);
  color: var(--success-500);
}

.btn-action.btn-unlock:hover {
  background: var(--success-500);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-action.btn-delete {
  background: var(--danger-100);
  color: var(--danger-500);
}

.btn-action.btn-delete:hover {
  background: var(--danger-500);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: var(--space-4);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.95);
  transition: all var(--transition-normal);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-container.modal-sm {
  max-width: 400px;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  color: var(--white);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header.modal-header-danger {
  background: linear-gradient(135deg, var(--danger-500), #dc2626);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.75rem;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
  line-height: 1;
}

.modal-close:hover {
  opacity: 1;
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  padding: var(--space-4) var(--space-6);
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* Form Styles for Modal */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.modal-body .form-group {
  margin-bottom: var(--space-4);
}

.modal-body .form-group:last-child {
  margin-bottom: 0;
}

.modal-body .form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.modal-body .form-input {
  width: 100%;
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  font-size: 0.95rem;
  font-family: var(--font-body);
  color: var(--gray-800);
  transition: all var(--transition-fast);
}

.modal-body .form-input:focus {
  outline: none;
  border-color: var(--primary-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 186, 222, 0.15);
}

.modal-body select.form-input {
  cursor: pointer;
}

.modal-body select.multi-select {
  min-height: 120px;
  padding: var(--space-2);
}

.modal-body select.multi-select option {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  margin-bottom: 2px;
}

.modal-body select.multi-select option:checked {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  color: var(--white);
}

.form-help {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* Multiple location badges in table */
.location-badge {
  margin-right: var(--space-1);
  margin-bottom: var(--space-1);
}

/* Password Input Group */
.password-input-group {
  display: flex;
  gap: var(--space-2);
}

.password-input-group .form-input {
  flex: 1;
}

.btn-generate {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
  border: none;
  border-radius: var(--radius-md);
  padding: 0 var(--space-4);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-generate:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
}

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

/* Copy Notification */
.copy-notification {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  color: var(--white);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transition: all var(--transition-normal);
}

.copy-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger-500), #dc2626);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-danger:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, #dc2626, #b91c1c);
}

/* Admin responsive */
@media (max-width: 1024px) {
  .admin-table th:nth-child(6),
  .admin-table td:nth-child(6) {
    display: none;
  }
}

@media (max-width: 768px) {
  .admin-page {
    padding: var(--space-4);
  }
  
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .btn-add-user {
    width: 100%;
    justify-content: center;
  }
  
  .admin-table th:nth-child(4),
  .admin-table td:nth-child(4) {
    display: none;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .action-buttons {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .admin-table th:nth-child(3),
  .admin-table td:nth-child(3) {
    display: none;
  }
  
  .user-cell {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  
  .modal-container {
    margin: var(--space-2);
  }
}