/* 
   Stock Marketing - Premium Stylesheet
   Designed for Botany Petcare Co., Ltd. Marketing Department Stock Management
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Sarabun:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700&display=swap');

:root {
  /* Light Theme Variables */
  --font-primary: 'Inter', 'Sarabun', sans-serif;
  --font-display: 'Outfit', 'Sarabun', sans-serif;
  
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-sidebar: rgba(15, 23, 42, 0.95);
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-light: #f8fafc;
  
  --border-color: #e2e8f0;
  --accent-color: #4f46e5; /* Indigo */
  --accent-hover: #4338ca;
  --accent-light: rgba(79, 70, 229, 0.1);
  
  --success: #10b981; /* Emerald */
  --success-light: rgba(16, 185, 129, 0.1);
  --warning: #f59e0b; /* Amber */
  --warning-light: rgba(245, 158, 11, 0.1);
  --danger: #ef4444; /* Rose */
  --danger-light: rgba(239, 68, 68, 0.1);
  --info: #06b6d4; /* Cyan */
  --info-light: rgba(6, 182, 212, 0.1);
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-indigo: 0 10px 15px -3px rgba(79, 70, 229, 0.2);
  
  --border-radius: 12px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  /* Dark Theme Variables */
  --bg-primary: #0b0f19;
  --bg-secondary: #131c2e;
  --bg-sidebar: rgba(9, 13, 22, 0.98);
  
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  
  --border-color: #1e293b;
  --accent-color: #6366f1; /* Indigo Lighter */
  --accent-hover: #4f46e5;
  --accent-light: rgba(99, 102, 241, 0.15);
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.5);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4);
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* App Container Layout */
.app-container {
  display: flex;
  width: 100%;
  position: relative;
}

/* Sidebar Styling */
.sidebar {
  width: 260px;
  background-color: var(--bg-sidebar);
  color: var(--text-light);
  min-height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  z-index: 100;
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.25);
  transition: transform var(--transition-normal);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 2rem;
}

.brand-logo {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #818cf8 0%, #4f46e5 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: #818cf8;
  display: block;
  font-weight: 500;
  margin-top: 2px;
}

/* Menu Items */
.menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  border-radius: 10px;
  font-weight: 500;
  font-size: 0.925rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.menu-item:hover, .menu-item.active {
  color: white;
  background: rgba(255, 255, 255, 0.08);
}

.menu-item.active {
  background: linear-gradient(90deg, var(--accent-color) 0%, rgba(79, 70, 229, 0.4) 100%);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

.menu-item svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.menu-item:hover svg {
  transform: scale(1.05);
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Main Content Area */
.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 2rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition-normal);
}

/* Top Bar Styling */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.page-title h1 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--text-primary);
}

.page-title p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Database Connection Badge */
.connection-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.connection-badge.online {
  background-color: var(--success-light);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.connection-badge.offline {
  background-color: var(--warning-light);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.connection-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.connection-badge.online .dot {
  background-color: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse 2s infinite;
}

.connection-badge.offline .dot {
  background-color: var(--warning);
  box-shadow: 0 0 8px var(--warning);
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

/* Theme Toggle Button */
.icon-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-color);
  color: white;
  box-shadow: var(--shadow-indigo);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

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

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

.btn-danger {
  background: var(--danger);
  color: white;
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
  background: #dc2626;
}

/* Summary Grid (KPI) */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.kpi-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.kpi-info {
  display: flex;
  flex-direction: column;
}

.kpi-title {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  margin-top: 0.5rem;
  color: var(--text-primary);
}

.kpi-trend {
  font-size: 0.75rem;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.kpi-trend.up { color: var(--success); }
.kpi-trend.down { color: var(--danger); }

.kpi-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* KPI Variant Background Colors */
.kpi-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
}

.kpi-stock::after { background-color: var(--accent-color); }
.kpi-stock .kpi-icon-box { background-color: var(--accent-light); color: var(--accent-color); }

.kpi-value-db::after { background-color: var(--success); }
.kpi-value-db .kpi-icon-box { background-color: var(--success-light); color: var(--success); }

.kpi-low::after { background-color: var(--warning); }
.kpi-low .kpi-icon-box { background-color: var(--warning-light); color: var(--warning); }

.kpi-skus::after { background-color: var(--info); }
.kpi-skus .kpi-icon-box { background-color: var(--info-light); color: var(--info); }


/* Two Column Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Layout Cards */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Alert Notification Panel */
.alert-panel {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem;
  border-radius: 8px;
  font-size: 0.875rem;
  border: 1px solid transparent;
  animation: slideIn 0.3s ease;
}

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

.alert-item-danger {
  background-color: var(--danger-light);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.alert-item-warning {
  background-color: var(--warning-light);
  border-color: rgba(245, 158, 11, 0.2);
  color: #d97706; /* Darker amber for text readability */
}

.alert-item-info {
  background-color: var(--accent-light);
  border-color: rgba(79, 70, 229, 0.2);
  color: var(--accent-color);
}

.alert-icon {
  font-size: 1.25rem;
  margin-top: 1px;
}

.alert-content {
  flex: 1;
}

.alert-time {
  font-size: 0.75rem;
  opacity: 0.7;
  margin-top: 0.25rem;
  display: block;
}

.alert-empty {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Filter controls bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 1rem;
  border-radius: var(--border-radius);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 160px;
}

.filter-group.search {
  flex: 2;
  min-width: 240px;
}

.filter-group label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-radius: 8px;
  font-size: 0.875rem;
  font-family: var(--font-primary);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
  background-color: var(--bg-secondary);
}

/* Tables */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-secondary);
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.custom-table th {
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  font-weight: 600;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.custom-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

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

.custom-table tbody tr:hover {
  background-color: rgba(79, 70, 229, 0.02);
}

/* Expanded Lot Row styling */
.lot-detail-row {
  background-color: var(--bg-primary);
}

.lot-detail-container {
  padding: 1rem 1.5rem;
  border-left: 4px solid var(--accent-color);
}

.lot-detail-title {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.75rem;
}

.lot-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8rem;
  position: relative;
}

.lot-card-header {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 0.35rem;
  margin-bottom: 0.35rem;
}

.lot-date {
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
}

.badge-success { background-color: var(--success-light); color: var(--success); }
.badge-warning { background-color: var(--warning-light); color: var(--warning); }
.badge-danger { background-color: var(--danger-light); color: var(--danger); }
.badge-info { background-color: var(--info-light); color: var(--info); }

/* Expiry indicator helper styles */
.exp-near { border-left: 3px solid var(--warning); }
.exp-passed { border-left: 3px solid var(--danger); }
.exp-good { border-left: 3px solid var(--success); }

/* Tab Panels */
.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Forms layout */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
  margin-top: 1.5rem;
}

/* Modal styling */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleUp {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
}

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

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

.modal-body {
  padding: 1.5rem;
}

/* Auto FIFO info box */
.fifo-info-box {
  background-color: var(--accent-light);
  border-left: 4px solid var(--accent-color);
  padding: 0.85rem;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.fifo-lots-list {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.fifo-lot-item {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  border-bottom: 1px dashed var(--border-color);
}

/* Suggestions dropdown */
.suggestions-wrapper {
  position: relative;
}

.suggestions-list {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  max-height: 160px;
  overflow-y: auto;
  z-index: 50;
  list-style: none;
  box-shadow: var(--shadow-md);
  margin-top: 2px;
  display: none;
}

.suggestions-list.active {
  display: block;
}

.suggestion-item {
  padding: 0.55rem 0.85rem;
  cursor: pointer;
  font-size: 0.825rem;
  transition: background-color var(--transition-fast);
}

.suggestion-item:hover {
  background-color: var(--bg-primary);
  color: var(--accent-color);
}

/* Chart Canvas container */
.chart-container {
  position: relative;
  height: 240px;
  width: 100%;
}

/* Movement analysis list styles */
.movement-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.movement-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0.85rem;
  background-color: var(--bg-primary);
  border-radius: 8px;
  font-size: 0.85rem;
  border: 1px solid var(--border-color);
}

.movement-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

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

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

.movement-metric {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent-color);
}

.movement-badge-seller { background-color: var(--success-light); color: var(--success); }
.movement-badge-slow { background-color: var(--warning-light); color: var(--warning); }
.movement-badge-dead { background-color: var(--danger-light); color: var(--danger); }

/* Responsive adjustments */
@media (max-width: 768px) {
  body {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    min-height: auto;
    position: relative;
    padding: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  }
  
  .brand-section {
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: none;
  }
  
  .menu-list {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  
  .menu-item {
    white-space: nowrap;
    padding: 0.5rem 0.85rem;
  }
  
  .sidebar-footer {
    display: none;
  }
  
  .main-content {
    margin-left: 0;
    padding: 1rem;
  }
  
  .top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}