/* GLOBAL STYLES */
:root {
  --bg-primary: #f8fafc;
  --card-bg: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  
  /* Accent Colors */
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #e0e7ff;
  
  --success: #10b981;
  --success-light: #d1fae5;
  --success-dark: #065f46;
  
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --warning-dark: #92400e;
  
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --danger-light: #fee2e2;
  --danger-dark: #991b1b;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.03), 0 4px 6px -4px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', 'Sarabun', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* APP HEADER */
.app-header {
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.logo-text h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}

.logo-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* DB STATUS BADGE */
.db-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  transition: var(--transition);
}

.db-status-badge:hover {
  background-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

.indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.db-local .indicator-dot {
  background-color: var(--warning);
  box-shadow: 0 0 8px var(--warning);
}

.db-supabase .indicator-dot {
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
}

/* ROLE SELECTOR */
.role-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--border-light);
  padding: 4px;
  border-radius: var(--radius-md);
}

.role-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding-left: 8px;
}

.role-toggle-group {
  display: flex;
  gap: 2px;
}

.role-btn {
  padding: 6px 12px;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.role-btn.active {
  background-color: var(--card-bg);
  color: var(--primary);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* SETTINGS BUTTON */
.settings-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.settings-btn:hover {
  background-color: var(--border-light);
  color: var(--text-primary);
  transform: rotate(30deg);
}

.btn-icon {
  width: 18px;
  height: 18px;
}

/* APP NAVIGATION TABS */
.app-nav {
  display: flex;
  gap: 8px;
  margin-top: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 2px;
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: none;
  background: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  position: relative;
  transition: var(--transition);
}

.nav-tab:hover {
  color: var(--primary);
  background-color: var(--border-light);
}

.nav-tab.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--primary);
  border-radius: 3px 3px 0 0;
}

.nav-icon {
  width: 18px;
  height: 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--danger);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  line-height: 1;
}

/* CONTENT CONTAINER */
.app-main {
  flex: 1;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* WELCOME BANNER */
.welcome-banner {
  background-color: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.welcome-banner h2 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.welcome-banner p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* CATEGORY DASHBOARD CARDS */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.category-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  overflow: hidden;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary-light);
}

.card-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: var(--transition);
}

.motor-icon {
  background-color: #eff6ff;
  color: #2563eb;
}

.ebike-icon {
  background-color: #fdf2f8;
  color: #db2777;
}

.parts-icon {
  background-color: #f0fdf4;
  color: #16a34a;
}

.category-svg {
  width: 28px;
  height: 28px;
}

.card-details h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.category-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.stock-counter {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.count-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.unit {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.card-action {
  margin-top: auto;
  padding-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  opacity: 0.8;
  transition: var(--transition);
}

.category-card:hover .card-action {
  opacity: 1;
  transform: translateX(4px);
}

/* QUICK ACTIONS BAR */
.quick-actions-bar {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.quick-actions-bar h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

/* BUTTONS */
.primary-btn, .secondary-btn, .danger-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

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

.primary-btn:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.15);
}

.secondary-btn {
  background-color: var(--border-light);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

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

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

.danger-btn:hover {
  background-color: var(--danger-hover);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
}

.shrink-btn {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* FILTER HEADER (PRODUCT DIRECTORY) */
.filter-header {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.search-sort-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.search-wrapper {
  position: relative;
  min-width: 280px;
  flex: 1;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-muted);
}

.search-wrapper input {
  width: 100%;
  padding: 10px 12px 10px 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition);
}

.search-wrapper input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.filter-select-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-select-wrapper label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.filter-select-wrapper select {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.filter-select-wrapper select:focus {
  border-color: var(--primary);
}

.active-category-indicator {
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.clear-indicator-btn {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.clear-indicator-btn:hover {
  background-color: rgba(79, 70, 229, 0.1);
}

/* PRODUCT GRID CARDS */
.product-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.product-item-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.product-item-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.product-card-img-box {
  width: 100%;
  height: 180px;
  background-color: #f1f5f9;
  position: relative;
  overflow: hidden;
}

.product-card-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-item-card:hover .product-card-img-box img {
  transform: scale(1.05);
}

.no-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: 8px;
}

.placeholder-svg {
  width: 40px;
  height: 40px;
}

.status-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.status-available {
  background-color: var(--success-light);
  color: var(--success-dark);
}

.status-pending-sell {
  background-color: var(--warning-light);
  color: var(--warning-dark);
}

.status-sold {
  background-color: var(--danger-light);
  color: var(--danger-dark);
}

.branch-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 500;
  background-color: rgba(15, 23, 42, 0.75);
  color: white;
  backdrop-filter: blur(4px);
}

.product-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.product-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 8px;
  margin-bottom: 10px;
}

.product-meta-row span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.price-box {
  display: flex;
  flex-direction: column;
  margin-bottom: 14px;
}

.cost-price {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.sell-price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}

.product-card-notes {
  font-size: 0.8rem;
  color: var(--text-secondary);
  background-color: var(--border-light);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-card-footer {
  margin-top: auto;
}

.product-card-footer button {
  width: 100%;
}

.no-data {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-size: 1rem;
}

/* TABLES (APPROVALS & SALES HISTORY) */
.table-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.table-header h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.minimal-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.minimal-table th {
  background-color: var(--border-light);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.minimal-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
  vertical-align: middle;
}

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

.table-thumbnail {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background-color: #f1f5f9;
  border: 1px solid var(--border-color);
}

.text-center {
  text-align: center;
}

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

.text-bold {
  font-weight: 600;
}

.margin-top {
  margin-top: 24px;
}

.view-title-row {
  margin-bottom: 20px;
}

.view-title-row h2 {
  font-size: 1.35rem;
  font-weight: 600;
}

.view-title-row p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 4px;
}

.role-alert-banner {
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  margin-top: 8px;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.alert-icon {
  background-color: var(--primary);
  color: white;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.7rem;
}

/* ACTIONS IN TABLES */
.action-buttons-group {
  display: flex;
  gap: 8px;
}

.approve-action-btn, .reject-action-btn {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.approve-action-btn {
  background-color: var(--success-light);
  color: var(--success-dark);
}

.approve-action-btn:hover {
  background-color: var(--success);
  color: white;
}

.reject-action-btn {
  background-color: var(--danger-light);
  color: var(--danger-dark);
}

.reject-action-btn:hover {
  background-color: var(--danger);
  color: white;
}

/* MODAL OVERLAYS */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-small {
  max-width: 480px;
}

.modal-large {
  max-width: 800px;
}

@keyframes scaleUp {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h2 {
  font-size: 1.15rem;
  font-weight: 600;
}

.close-modal-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.close-modal-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

/* FORMS */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.col-span-2 {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.font-bold {
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input, .form-group select, .form-group textarea {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-family: inherit;
  font-size: 0.9rem;
  background-color: var(--card-bg);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* IMAGE UPLOADER */
.image-uploader-box {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  position: relative;
  background-color: var(--bg-primary);
  cursor: pointer;
  transition: var(--transition);
}

.image-uploader-box:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.image-uploader-box input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.uploader-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  gap: 8px;
  font-size: 0.85rem;
}

.upload-icon {
  width: 32px;
  height: 32px;
  color: var(--text-muted);
}

.uploader-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.uploader-preview img {
  max-width: 100%;
  max-height: 180px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  border: 1px solid var(--border-color);
}

.remove-img-btn {
  background-color: var(--danger-light);
  color: var(--danger-dark);
  border: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  z-index: 10;
}

.remove-img-btn:hover {
  background-color: var(--danger);
  color: white;
}

.form-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* TYPE SELECTOR BUTTONS IN ADD MODAL */
.type-selector-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.form-type-btn {
  padding: 12px;
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.form-type-btn:hover {
  background-color: var(--border-light);
}

.form-type-btn.active {
  background-color: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
}

/* PRODUCT MINI PREVIEW (SELL MODAL) */
.product-mini-preview {
  background-color: var(--border-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
  display: flex;
  gap: 16px;
  align-items: center;
}

.mini-preview-img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background-color: #e2e8f0;
}

.mini-preview-details h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

.mini-preview-details p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* SETTINGS VIEW (SUPABASE) */
.settings-intro {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 20px;
}

.settings-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.connection-status-info {
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
}

.status-success-alert {
  background-color: var(--success-light);
  color: var(--success-dark);
  border: 1px solid #a7f3d0;
}

.status-error-alert {
  background-color: var(--danger-light);
  color: var(--danger-dark);
  border: 1px solid #fecaca;
}

.sql-instructions h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.sql-instructions p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.code-container {
  position: relative;
}

.code-container pre {
  background-color: #0f172a;
  color: #f8fafc;
  padding: 18px;
  border-radius: var(--radius-md);
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.8rem;
  overflow-x: auto;
  max-height: 240px;
}

.copy-sql-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: rgba(255, 255, 255, 0.15);
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}

.copy-sql-btn:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

/* APP FOOTER */
.app-footer-bar {
  background-color: var(--card-bg);
  border-top: 1px solid var(--border-color);
  padding: 24px 0;
  margin-top: auto;
}

.app-footer-bar p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* TOAST SYSTEM */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #0f172a;
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
  display: none;
  z-index: 2000;
  animation: slideUp 0.3s ease;
  font-size: 0.9rem;
}

.toast-container.active {
  display: block;
}

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

/* MONTHLY SUMMARY PERFORMANCE DASHBOARD */
.monthly-summary-container {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
}

.monthly-summary-container .section-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 18px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.monthly-summary-container .section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 16px;
  background-color: var(--primary);
  border-radius: var(--radius-full);
}

.summary-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.summary-stat-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.summary-stat-card:hover {
  border-color: var(--border-color);
  background-color: var(--card-bg);
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.stat-val {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 6px;
}

.stat-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.text-primary-color {
  color: var(--primary);
}

.text-success-color {
  color: var(--success-dark);
}

.text-warning-color {
  color: var(--warning-dark);
}

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

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    height: auto;
    padding: 16px 24px;
    gap: 12px;
  }
  
  .header-actions {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  
  .app-nav {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 8px;
  }
  
  .category-grid {
    grid-template-columns: 1fr;
  }
  
  .filter-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-sort-container {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-wrapper {
    min-width: 100%;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .col-span-2 {
    grid-column: span 1;
  }
  
  .type-selector-buttons {
    grid-template-columns: 1fr;
  }
}