/* ============================================
   PALLETS SIMPLIFIED - MODERN DARK THEME
   Professional Logistics Management System
   ============================================ */

:root {
  /* Primary Colors - Deep Blue */
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-200: #bfdbfe;
  --primary-300: #93c5fd;
  --primary-400: #60a5fa;
  --primary-500: #3b82f6;
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --primary-800: #1e40af;
  --primary-900: #1e3a8a;

  /* Secondary Colors - Teal/Cyan */
  --secondary-50: #ecfeff;
  --secondary-100: #cffafe;
  --secondary-200: #a5f3fc;
  --secondary-300: #67e8f9;
  --secondary-400: #22d3ee;
  --secondary-500: #06b6d4;
  --secondary-600: #0891b2;
  --secondary-700: #0e7490;
  --secondary-800: #155e75;
  --secondary-900: #164e63;

  /* Accent Colors - Emerald */
  --accent-50: #ecfdf5;
  --accent-100: #d1fae5;
  --accent-200: #a7f3d0;
  --accent-300: #6ee7b7;
  --accent-400: #34d399;
  --accent-500: #10b981;
  --accent-600: #059669;
  --accent-700: #047857;
  --accent-800: #065f46;
  --accent-900: #064e3b;

  /* Dark Background Colors */
  --bg-primary: #0f172a;      /* Slate 900 */
  --bg-secondary: #1e293b;    /* Slate 800 */
  --bg-tertiary: #334155;     /* Slate 700 */
  --bg-card: #1e293b;
  --bg-hover: #334155;

  /* Text Colors */
  --text-primary: #ffffff;        /* Pure white for main text on dark */
  --text-secondary: #f1f5f9;      /* Very light for secondary text */
  --text-tertiary: #e2e8f0;       /* Light for tertiary text */
  --text-muted: #cbd5e1;          /* Lighter muted text */
  
  /* Text Colors for Light Backgrounds (forms, cards with white/light bg) */
  --text-on-light: #0f172a;   /* Slate 900 - Very dark for main text on light */
  --text-label: #334155;      /* Slate 700 - Dark for labels on light */
  --text-hint: #64748b;       /* Slate 500 - Medium for hints on light */

  /* Border Colors */
  --border-primary: #334155;   /* Slate 700 */
  --border-secondary: #475569; /* Slate 600 */
  --border-accent: #0891b2;

  /* Status Colors */
  --status-success: #10b981;
  --status-warning: #f59e0b;
  --status-error: #ef4444;
  --status-info: #3b82f6;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* 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);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 15px rgba(59, 130, 246, 0.3);

  /* Sidebar */
  --sidebar-width: 280px;
  --sidebar-collapsed-width: 80px;

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-600);
}

/* ============================================
   SIDEBAR NAVIGATION
   ============================================ */

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: var(--sidebar-width);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-right: 1px solid var(--border-primary);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: width var(--transition-normal);
  overflow: hidden;
}

.sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

/* Sidebar Header */
.sidebar-header {
  padding: var(--spacing-xl) var(--spacing-lg);
  border-bottom: 1px solid var(--border-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
}

.sidebar-logo {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--secondary-500), var(--secondary-600));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: white;
  flex-shrink: 0;
  box-shadow: var(--shadow-glow);
}

.sidebar-title {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
  overflow: hidden;
}

.sidebar.collapsed .sidebar-title {
  display: none;
}

.sidebar-title h1 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.sidebar-title p {
  font-size: 0.75rem;
  color: var(--secondary-300);
  margin: 0;
}

/* Sidebar Navigation */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
}

.nav-section {
  margin-bottom: var(--spacing-lg);
}

.nav-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: #cbd5e1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.sidebar.collapsed .nav-section-title {
  display: none;
}

.nav-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  border-radius: var(--radius-md);
  color: #f1f5f9;
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  gap: var(--spacing-md);
  position: relative;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: #ffffff;
  transform: translateX(4px);
}

.nav-item.active {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  color: white;
  box-shadow: var(--shadow-glow);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 60%;
  background: var(--secondary-500);
  border-radius: 0 4px 4px 0;
}

.nav-item i {
  width: 24px;
  font-size: 1.25rem;
  text-align: center;
  flex-shrink: 0;
}

.nav-item span {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar.collapsed .nav-item span {
  display: none;
}

.nav-badge {
  background: var(--status-error);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 20px;
  text-align: center;
}

.sidebar.collapsed .nav-badge {
  position: absolute;
  top: 8px;
  right: 8px;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.sidebar.collapsed .sidebar-footer {
  justify-content: center;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: white;
  flex-shrink: 0;
}

.user-info {
  flex: 1;
  overflow: hidden;
}

.sidebar.collapsed .user-info {
  display: none;
}

.user-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.sidebar-toggle {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.sidebar-toggle:hover {
  background: var(--primary-700);
  color: white;
  border-color: var(--primary-600);
}

/* ============================================
   MAIN CONTENT AREA
   ============================================ */

.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-primary);
  transition: margin-left var(--transition-normal);
  max-width: calc(100vw - var(--sidebar-width));
  overflow-x: hidden;
  box-sizing: border-box;
}

.sidebar.collapsed ~ .main-content {
  margin-left: var(--sidebar-collapsed-width);
  max-width: calc(100vw - var(--sidebar-collapsed-width));
}

/* Top Bar */
.top-bar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(30, 41, 59, 0.95);
}

.page-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.page-title h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.page-title .breadcrumb {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Content Container */
.content-container {
  padding: 0.5rem;
  max-width: 100%;
  margin: 0;
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.card:hover {
  border-color: var(--border-secondary);
  box-shadow: var(--shadow-lg);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-primary);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card-title i {
  color: var(--primary-500);
}

/* Stat Cards */
.stat-card {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-600);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.stat-change {
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.stat-change.positive {
  color: var(--status-success);
}

.stat-change.negative {
  color: var(--status-error);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--primary-600);
}

.btn-accent {
  background: linear-gradient(135deg, var(--secondary-500), var(--secondary-600));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--secondary-600), var(--secondary-700));
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

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

.btn-success:hover {
  background: var(--accent-600);
}

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

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

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.8rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
}

/* ============================================
   TABLES
   ============================================ */

.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

thead {
  background: var(--bg-tertiary);
  border-bottom: 2px solid var(--border-secondary);
}

thead th {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tbody tr {
  border-bottom: 1px solid var(--border-primary);
  transition: background var(--transition-fast);
}

tbody tr:hover {
  background: var(--bg-hover);
}

tbody td {
  padding: var(--spacing-md) var(--spacing-lg);
  color: #f1f5f9;
  font-size: 0.875rem;
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #f1f5f9;
  margin-bottom: var(--spacing-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* ============================================
   BADGES & TAGS
   ============================================ */

.badge {
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.badge-primary {
  background: rgba(59, 130, 246, 0.2);
  color: var(--primary-400);
}

.badge-success {
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-400);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
}

.badge-error {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }
}

/* ============================================
   UTILITIES
   ============================================ */

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

.bg-primary { background: var(--bg-primary); }
.bg-secondary { background: var(--bg-secondary); }
.bg-card { background: var(--bg-card); }

.hidden { display: none !important; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-md { gap: var(--spacing-md); }

/* Form labels on light backgrounds should be dark */
form label,
.card label,
input[type="text"] + p,
input[type="email"] + p,
input[type="tel"] + p,
input[type="date"] + p,
input[type="number"] + p,
select + p {
  color: var(--text-label) !important;
}

/* Input fields on light backgrounds */
input[readonly],
input.bg-gray-50 {
  color: var(--text-hint) !important;
}

/* ============================================
   TABLE LAYOUT FIXES - GLOBAL
   ============================================ */

/* Ensure all content areas don't overflow main content */
.main-content {
  max-width: calc(100vw - var(--sidebar-width));
  overflow-x: hidden;
  box-sizing: border-box;
}

.sidebar.collapsed ~ .main-content {
  max-width: calc(100vw - var(--sidebar-collapsed-width));
}

/* All sections and containers should respect main content bounds */
.main-content .section,
.main-content .card,
.main-content > div,
.main-content [class*="container"] {
  max-width: 100%;
  box-sizing: border-box;
}

/* Table containers should respect main content bounds */
.main-content table,
.main-content .overflow-x-auto,
.main-content .table-container,
.main-content .overflow-auto,
table,
.table-responsive {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* Wrapper for tables with horizontal scroll */
.table-wrapper,
.overflow-x-auto,
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

/* Prevent individual cells from causing overflow */
.main-content table td,
.main-content table th,
table td,
table th {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  box-sizing: border-box;
}

/* Fixed table layout for better control */
.main-content table.table-fixed,
table.table-fixed {
  table-layout: fixed;
}

/* Specific fixes for common table patterns */
.main-content .w-full,
.w-full {
  width: 100% !important;
  max-width: 100% !important;
}

/* Grid and flex containers */
.main-content .grid,
.main-content .flex {
  max-width: 100%;
  box-sizing: border-box;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .main-content {
    max-width: 100vw;
    margin-left: 0;
  }
  
  .table-wrapper,
  .overflow-x-auto {
    overflow-x: scroll;
  }
}

/* Ensure padding doesn't cause overflow */
.main-content {
  padding-right: var(--spacing-xl);
  padding-left: var(--spacing-xl);
}

/* ============================================
   STANDALONE PAGE FIXES (Import pages, etc)
   ============================================ */

/* When standalone pages are in main app context */
body.has-sidebar .max-w-6xl,
body.has-sidebar .max-w-4xl,
body.has-sidebar .max-w-2xl {
  max-width: calc(100vw - var(--sidebar-width) - 4rem) !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* Override centered containers in app context */
.main-content .max-w-6xl,
.main-content .max-w-4xl,
.main-content .max-w-2xl {
  max-width: 100% !important;
}

/* Container utilities */
.main-content .container {
  max-width: 100%;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

/* ============================================
   UTILITY CLASSES FOR TABLES
   ============================================ */

/* Add this class to any table container for proper width handling */
.table-container-safe {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  box-sizing: border-box;
}

/* Responsive table utility */
.table-responsive {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-responsive table {
  width: 100%;
  max-width: 100%;
  margin-bottom: 0;
}

/* Prevent any element from causing horizontal scroll */
.no-overflow {
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

/* Force full width within container */
.full-width-container {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box;
}

/* Debug helper - add red border to overflowing elements */
.debug-overflow * {
  outline: 1px solid rgba(255, 0, 0, 0.3);
}

/* ============================================
   MODAL & OVERLAY POSITIONING
   ============================================ */

/* All fixed modals should respect sidebar */
.fixed.inset-0,
[class*="fixed"][class*="inset-0"] {
  left: var(--sidebar-width) !important;
}

/* When sidebar is collapsed, adjust modal positioning */
.sidebar.collapsed ~ * .fixed.inset-0,
.sidebar.collapsed ~ [class*="fixed"][class*="inset-0"] {
  left: var(--sidebar-collapsed-width) !important;
}

/* For dynamically created modals with inline styles */
div[style*="position: fixed"][style*="left: 0"] {
  left: var(--sidebar-width) !important;
}

.sidebar.collapsed ~ * div[style*="position: fixed"][style*="left: 0"] {
  left: var(--sidebar-collapsed-width) !important;
}

/* Mobile: full width modals (no sidebar) */
@media (max-width: 768px) {
  .fixed.inset-0,
  [class*="fixed"][class*="inset-0"],
  div[style*="position: fixed"] {
    left: 0 !important;
  }
}