/**
 * Pasticceria - Custom Styles
 * Sistema de Gestión de Inventario para Repostería
 *
 * Dependencies:
 * - fonts.css (IBM Plex Sans & Mono)
 * - theming.css (Semantic theme system)
 * - Bootstrap 5.3.8
 * - Bootstrap Icons 1.13.1
 */

/* Import IBM Plex fonts */
@import url('fonts.css');

/* Import semantic theme system */
@import url('theming.css');

/* ========================================
   CSS Variables - Design System
   ======================================== */
:root {
  /* Typography */
  --font-family-sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-family-mono: 'IBM Plex Mono', 'SF Mono', 'Monaco', 'Courier New', monospace;

  /* Font sizes */
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */

  /* Colors - Light Mode (default) */
  --color-primary: #0d6efd;
  --color-primary-dark: #0a58ca;
  --color-secondary: #6c757d;
  --color-success: #198754;
  --color-danger: #dc3545;
  --color-warning: #ffc107;
  --color-info: #0dcaf0;

  /* Neutral colors */
  --color-white: #ffffff;
  --color-gray-50: #f8f9fa;
  --color-gray-100: #e9ecef;
  --color-gray-200: #dee2e6;
  --color-gray-300: #ced4da;
  --color-gray-400: #adb5bd;
  --color-gray-500: #6c757d;
  --color-gray-600: #495057;
  --color-gray-700: #343a40;
  --color-gray-800: #212529;
  --color-gray-900: #0d1117;

  /* Legacy variables - DEPRECATED, use semantic variables from theming.css instead */
  /* Kept for backwards compatibility only, will be removed in future */
  /* Use: --color-bg, --color-fg, --color-main, --color-line instead */

  /* 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);

  /* Spacing */
  --spacing-xs: 0.25rem;   /* 4px */
  --spacing-sm: 0.5rem;    /* 8px */
  --spacing-md: 1rem;      /* 16px */
  --spacing-lg: 1.5rem;    /* 24px */
  --spacing-xl: 2rem;      /* 32px */
  --spacing-2xl: 3rem;     /* 48px */

  /* Layout dimensions */
  --sidebar-width: 250px;
  --sidebar-collapsed-width: 70px;
  --header-height: 60px;
  --footer-height: 50px;

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Z-index layers */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* Dark mode variables */
[data-bs-theme="dark"] {
  /* All theme variables now defined in theming.css */
  /* This block kept for potential future overrides only */

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* ========================================
   Base Styles
   ======================================== */
body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  color: var(--color-fg);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Enable ligatures for IBM Plex Sans */
  font-feature-settings: "liga" 1, "calt" 1;
  font-variant-ligatures: common-ligatures contextual;
}

/* ========================================
   Typography Utilities
   ======================================== */
.font-mono {
  font-family: var(--font-family-mono) !important;
}

.font-sans {
  font-family: var(--font-family-sans) !important;
}

/* Data fields - use monospace for numbers, codes, etc. */
.data-field,
.price,
.quantity,
.stock,
.code,
.uuid,
input[type="password"],
input[type="number"],
.table-data-col {
  font-family: var(--font-family-mono);
  font-variant-numeric: tabular-nums;
}

/* ========================================
   Layout Components
   ======================================== */

/* Main wrapper */
.wrapper {
  display: flex;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--color-sidebar-bg);
  color: var(--color-sidebar-fg);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  transition: transform var(--transition-base), width var(--transition-base);
  z-index: var(--z-fixed);
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

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

.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .nav-divider-text,
.sidebar.collapsed .badge {
  display: none;
}

/* Sidebar Brand */
.sidebar-brand {
  padding: var(--spacing-lg) var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  min-height: var(--header-height);
}

.brand-icon {
  font-size: var(--font-size-2xl);
  color: var(--color-fg-inverse);
  flex-shrink: 0;
  width: 40px;
  text-align: center;
}

.brand-text {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-fg-inverse);
  white-space: nowrap;
}

/* Sidebar Navigation */
.sidebar-nav {
  flex: 1;
  padding: var(--spacing-lg) 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-item {
  margin: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-fg-inverse);
}

.nav-link.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-fg-inverse);
  font-weight: 500;
}

/* Sidebar nav active indicator */
.sidebar .nav-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--color-main);
}

/* Card header tabs styling - fix for light mode text visibility */
.card-header-tabs .nav-link {
  color: var(--bs-body-color);
  border-color: transparent;
}

.card-header-tabs .nav-link:hover {
  color: var(--color-main);
  border-color: transparent;
}

.card-header-tabs .nav-link.active {
  color: var(--color-main);
  background-color: var(--bs-card-bg);
  border-color: var(--bs-card-border-color);
  border-bottom-color: var(--bs-card-bg);
}

/* Nav Tabs - Theme-aware styling for content tabs (not sidebar) */
.nav-tabs .nav-link {
  color: var(--bs-secondary-color);
  border-color: transparent;
}

.nav-tabs .nav-link:hover:not(.active) {
  color: var(--color-main);
  border-color: var(--bs-border-color) var(--bs-border-color) transparent;
}

.nav-tabs .nav-link.active {
  color: var(--bs-emphasis-color);
  background-color: var(--bs-body-bg);
  border-color: var(--bs-border-color) var(--bs-border-color) var(--bs-body-bg);
}

/* Nav Pills - Theme-aware styling (global) */
.nav-pills {
  gap: 0.5rem;
}

.nav-pills .nav-link {
  position: relative;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  color: var(--color-fg);
  border: 1px solid transparent;
}

.nav-pills .nav-link.active {
  background-color: var(--color-main);
  color: white;
  border-color: var(--color-main);
}

.nav-pills .nav-link.active:hover {
  background-color: var(--color-main-hover);
  border-color: var(--color-main-hover);
}

.nav-pills .nav-link:hover:not(.active) {
  background-color: rgba(var(--color-main-rgb), 0.1);
  color: var(--color-main);
  border-color: var(--color-line);
}

/* Sessions responsive layout */
/* Desktop: show button on the right, hide bottom button */
.session-action-mobile {
  display: none;
}

.session-action-desktop {
  display: block;
}

/* Mobile: hide right button, show centered bottom button */
@media (max-width: 768px) {
  .session-action-desktop {
    display: none;
  }

  .session-action-mobile {
    display: block;
  }
}

.nav-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.nav-text {
  flex: 1;
  white-space: nowrap;
}

/* Nav Divider */
.nav-divider {
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm);
}

.nav-divider-text {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.sidebar-footer-content {
  color: rgba(255, 255, 255, 0.5);
}

/* Main content area */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  transition: margin-left var(--transition-base);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

/* Header */
.header {
  height: var(--header-height);
  background-color: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-line);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-sm);
}

/* Header buttons - adapt color to theme */
.header .btn-link {
  color: var(--color-fg) !important;
}

.header .btn-link:hover,
.header .btn-link:focus {
  color: var(--color-main) !important;
}

/* Header user dropdown - remove underline from avatar button */
.header #userDropdown.btn-link {
  text-decoration: none !important;
}

.header #userDropdown.btn-link:hover,
.header #userDropdown.btn-link:focus {
  text-decoration: none !important;
}

/* User Avatar */
.user-avatar {
  width: 40px;
  height: 40px;
  font-weight: 600;
  font-size: 0.875rem;
  background-color: var(--color-main);
  color: var(--color-fg-inverse);
}

.user-avatar-lg {
  width: 100px;
  height: 100px;
  font-weight: 600;
  font-size: 2.5rem;
  background-color: var(--color-main);
  color: var(--color-fg-inverse);
}

/* Breadcrumb Navigation */
.breadcrumb-container {
  background-color: transparent;
  border-bottom: 1px solid var(--color-line);
  padding: 0.5rem 0;
}

.breadcrumb-container .breadcrumb {
  font-size: 0.875rem;
  margin-bottom: 0;
  display: flex;
  align-items: center;
}

.breadcrumb-container .breadcrumb-item {
  color: var(--color-fg-muted);
  display: flex;
  align-items: center;
}

.breadcrumb-container .breadcrumb-item a {
  color: var(--color-fg-muted) !important;
  text-decoration: none !important;
  padding: 0.25rem 0.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
}

.breadcrumb-container .breadcrumb-item a:hover {
  background-color: var(--color-bg-subtle) !important;
  border-color: var(--color-line) !important;
  color: var(--color-main) !important;
}

.breadcrumb-container .breadcrumb-item.active {
  color: var(--color-main);
  font-weight: 500;
  padding: 0.25rem 0 0.25rem 0.35rem;
}

/* Home icon in breadcrumb */
.breadcrumb-container .bi-house-door-fill {
  font-size: 0.875rem;
}

/* Breadcrumb skeleton placeholder */
.breadcrumb-container .breadcrumb-item .placeholder {
  display: inline-block;
  min-height: 1.2em;
  height: 1.2em;
  vertical-align: middle;
  background-color: currentColor;
  opacity: 0.5;
  border-radius: 0.25rem;
}

.breadcrumb-container .breadcrumb-item .placeholder.placeholder-sm {
  min-height: 1.2em;
  height: 1.2em;
}

.breadcrumb-container .breadcrumb-item .placeholder.w-skeleton-breadcrumb {
  width: 250px;
  max-width: 100%;
}

/* Breadcrumb divider - use greater-than symbol */
.breadcrumb-container .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--color-fg-muted);
  font-size: 1.125rem;
  padding: 0 0.25rem;
  display: inline-flex;
  align-items: center;
}

/* Content area */
.content {
  flex: 1;
  padding: var(--spacing-xl);
}

/* Footer */
.footer {
  height: var(--footer-height);
  background-color: var(--color-bg-elevated);
  border-top: 1px solid var(--color-line);
  padding: var(--spacing-md) var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Action Bar */
.action-bar {
  position: sticky;
  bottom: 0;
  background-color: var(--color-bg-elevated);
  border-top: 1px solid var(--color-line);
  padding: 1rem;
  z-index: 100;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
}

.action-bar .btn {
  min-width: 120px;
}

/* Responsive adjustments for action bar */
@media (max-width: 768px) {
  .action-bar .d-flex {
    flex-direction: column;
  }

  .action-bar .btn {
    width: 100%;
    min-width: auto;
  }
}

/* ========================================
   Card Enhancements
   ======================================== */
.card {
  border: 1px solid var(--color-line);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast);
  background-color: var(--color-bg);
}

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

.card-header {
  background-color: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-line);
  font-weight: 600;
}

/* ========================================
   Form Enhancements
   ======================================== */
.form-control,
.form-select {
  border: 1px solid var(--color-line);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background-color: var(--color-bg);
  color: var(--color-fg);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-main);
  box-shadow: 0 0 0 0.2rem rgba(var(--color-main-rgb), 0.25);
  background-color: var(--color-bg);
}

/* Floating labels - better contrast with opacity */
.form-floating > label {
  color: var(--color-fg);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
  opacity: 1;
}

/* Password inputs with monospace */
input[type="password"] {
  letter-spacing: 0.05em;
}

/* ========================================
   Button Enhancements
   ======================================== */
.btn {
  font-weight: 500;
  transition: all var(--transition-fast);
}

/* Disabled buttons - visual feedback with cursor */
.btn:disabled,
.btn.disabled {
  cursor: not-allowed;
  pointer-events: auto; /* Allow cursor change even when disabled */
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

/* Primary button with theme colors */
.btn-primary {
  background-color: var(--color-main);
  border-color: var(--color-main);
  color: var(--color-fg-inverse);
}

.btn-primary:hover {
  background-color: var(--color-main-hover);
  border-color: var(--color-main-hover);
  color: var(--color-fg-inverse);
}

.btn-primary:focus,
.btn-primary:active {
  background-color: var(--color-main-hover);
  border-color: var(--color-main-hover);
  color: var(--color-fg-inverse);
  box-shadow: 0 0 0 0.25rem rgba(var(--color-main-rgb), 0.25);
}

.btn-primary:disabled {
  background-color: var(--color-main);
  border-color: var(--color-main);
  opacity: 0.65;
}

/* ========================================
   Table Enhancements
   ======================================== */
.table {
  font-size: var(--font-size-sm);
  color: var(--color-fg);
}

.table thead th {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--font-size-xs);
  color: var(--color-fg-muted);
  background-color: var(--color-bg-subtle);
  border-bottom: 2px solid var(--color-line);
  padding: 1rem 0.75rem; /* Increased from default */
}

/* Sortable table headers */
.table thead th.sortable {
  cursor: pointer;
  user-select: none;
  transition: color var(--transition-fast);
}

.table thead th.sortable:hover {
  color: var(--color-main);
}

/* Sort icons (injected by JS) */
.table thead th.sortable .sort-icon {
  margin-left: 0.5rem;
  font-size: 0.75rem;
  opacity: 0.3;
  transition: all var(--transition-fast);
}

.table thead th.sortable.sort-asc .sort-icon,
.table thead th.sortable.sort-desc .sort-icon {
  opacity: 1;
  color: var(--color-main);
}

.table tbody tr {
  border-bottom: 1px solid var(--color-line);
}

.table tbody tr:hover {
  background-color: var(--color-bg-subtle);
}

/* Monospace columns for data */
.table .data-col {
  font-family: var(--font-family-mono);
  font-variant-numeric: tabular-nums;
}

/* ========================================
   Utility Classes
   ======================================== */

/* Text utilities */
.text-mono {
  font-family: var(--font-family-mono);
}

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

/* Scrollbar styling */
.custom-scrollbar::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: var(--color-bg-subtle);
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: var(--color-gray-400);
  border-radius: var(--radius-full);
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-500);
}

/* Loading spinner */
.spinner-custom {
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  width: 40px;
  height: 40px;
  animation: spin 0.8s linear infinite;
}

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

/* ========================================
   Auth Layout Styles
   ======================================== */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-subtle) 100%);
  padding: var(--spacing-xl);
}

/* Desktop: Align content to left and reduce padding for image */
@media (min-width: 992px) {
  .auth-wrapper {
    justify-content: flex-start;
    align-items: center; /* Keep form centered vertically */
    padding: var(--spacing-md) var(--spacing-xl) var(--spacing-md) var(--spacing-md);
    /* top: md (16px), right: xl (32px for form), bottom: md (16px), left: md (16px) */
  }
}

/* Password Requirements Validation */
.password-requirements {
  margin: 0;
  padding-left: 0;
}

.password-requirements .requirement {
  color: var(--color-fg);
  opacity: 0.7;
  transition: all var(--transition-fast);
  margin-bottom: 0.25rem;
}

.password-requirements .requirement i {
  margin-right: 0.5rem;
  font-size: 0.625rem;
}

.password-requirements .requirement.valid {
  color: var(--bs-form-valid-color);
  opacity: 1;
}

.password-requirements .requirement.valid i::before {
  content: "\f26b";
}

.password-requirements .requirement.invalid {
  color: var(--bs-form-invalid-color);
  opacity: 1;
}

.password-requirements .requirement.invalid i::before {
  content: "\f659";
}

/* Password Match Indicator */
#password-match {
  color: var(--color-fg);
  opacity: 0.7;
  transition: all var(--transition-fast);
}

#password-match i {
  margin-right: 0.5rem;
  font-size: 0.625rem;
}

#password-match.valid {
  color: var(--bs-form-valid-color);
}

#password-match.valid i::before {
  content: "\f26b";
}

#password-match.invalid {
  color: var(--bs-form-invalid-color);
}

#password-match.invalid i::before {
  content: "\f659";
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.auth-header {
  background: var(--color-bg-subtle);
  padding: var(--spacing-2xl);
  text-align: center;
  border-bottom: 1px solid var(--color-line);
}

.auth-logo {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: var(--spacing-sm);
}

.auth-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-fg-muted);
  margin: 0;
}

.auth-body {
  padding: var(--spacing-2xl);
}

.auth-footer {
  background: var(--color-bg-subtle);
  padding: var(--spacing-lg);
  text-align: center;
  border-top: 1px solid var(--color-line);
  font-size: var(--font-size-sm);
  color: var(--color-fg-muted);
}

/* Auth theme toggle - simple and clean design */
.auth-theme-toggle {
  background-color: transparent;
  border: none;
}

/* Form check inputs (checkboxes, radios, switches) customization */
.form-check-input {
  border-color: var(--color-line);
  cursor: pointer;
}

.form-check-input:checked {
  background-color: var(--color-main);
  border-color: var(--color-main);
}

.form-check-input:focus {
  border-color: var(--color-main);
  box-shadow: 0 0 0 0.25rem rgba(var(--color-main-rgb), 0.25);
}

.form-check-input:checked:focus {
  background-color: var(--color-main);
  border-color: var(--color-main);
  box-shadow: 0 0 0 0.25rem rgba(var(--color-main-rgb), 0.25);
}

/* Theme toggle switch specific customization */
/* Light mode: white background, gray circle (disabled look) */
[data-bs-theme="light"] #theme-toggle.form-check-input {
  --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(108,117,125,0.5)'/%3e%3c/svg%3e");
  background-color: #ffffff !important;
  border: 1px solid var(--color-main) !important;
}

[data-bs-theme="light"] #theme-toggle.form-check-input:checked {
  --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(108,117,125,0.5)'/%3e%3c/svg%3e");
  background-color: #ffffff !important;
  border-color: var(--color-main) !important;
}

[data-bs-theme="light"] #theme-toggle.form-check-input:focus {
  background-color: #ffffff !important;
  border-color: var(--color-main) !important;
  box-shadow: 0 0 0 0.25rem rgba(var(--color-main-rgb), 0.15) !important;
}

/* Dark mode: theme color background, white circle for contrast */
[data-bs-theme="dark"] #theme-toggle.form-check-input {
  --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(255,255,255,1)'/%3e%3c/svg%3e");
  background-color: var(--color-main) !important;
  border: 1px solid var(--color-line) !important;
}

[data-bs-theme="dark"] #theme-toggle.form-check-input:checked {
  --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='rgba(255,255,255,1)'/%3e%3c/svg%3e");
  background-color: var(--color-main) !important;
  border-color: var(--color-line) !important;
}

[data-bs-theme="dark"] #theme-toggle.form-check-input:focus {
  background-color: var(--color-main) !important;
  border-color: var(--color-line) !important;
  box-shadow: 0 0 0 0.25rem rgba(var(--color-main-rgb), 0.25) !important;
}

/* Theme toggle icon container - fixed width to prevent shifting */
.theme-icon-container {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Theme toggle icons visibility and positioning */
.theme-icon-container i {
  position: absolute;
  transition: opacity var(--transition-fast);
}

/* Light mode: show moon, hide sun */
[data-bs-theme="light"] .theme-icon-sun {
  opacity: 0;
  pointer-events: none;
}

[data-bs-theme="light"] .theme-icon-moon {
  opacity: 1;
  color: var(--color-theme-icon) !important;
}

/* Dark mode: show sun, hide moon */
[data-bs-theme="dark"] .theme-icon-sun {
  opacity: 1;
  color: var(--color-theme-icon) !important;
}

[data-bs-theme="dark"] .theme-icon-moon {
  opacity: 0;
  pointer-events: none;
}

[data-bs-theme="dark"] .auth-wrapper {
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-subtle) 100%);
}

/* ========================================
   Product Cards
   ======================================== */
.product-card {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Stock badges */
.badge.bg-warning {
  color: var(--color-gray-900) !important;
}

/* ========================================
   Auth 2-Column Layout (Desktop Only)
   ======================================== */

/* Mobile/Tablet: Single column (default) */
.auth-layout-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  width: 100%;
  max-width: 420px;
}

.auth-form-column {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.auth-image-column {
  display: none; /* Hidden on mobile/tablet */
}

/* Desktop (≥992px): Two columns with 70/30 split */
@media (min-width: 992px) {
  .auth-layout-container {
    max-width: 1600px;
    flex-direction: row-reverse; /* Image left, form right */
    align-items: flex-start;
    gap: var(--spacing-2xl);
    height: auto;
  }

  .auth-form-column {
    flex: 0 0 30%;
    max-width: 450px;
    padding-top: 4rem; /* 64px - equivalent to spacing-3xl */
  }

  .auth-image-column {
    display: flex;
    flex: 0 0 70%;
    align-self: flex-start; /* Image column goes to top, form stays centered */
    align-items: flex-start;
    justify-content: flex-start; /* Align image to the left */
    padding: 0 0 var(--spacing-md) var(--spacing-md); /* bottom: 16px, left: 16px */
  }
}

/* Simple Logo - Clean and minimal, centered */
.auth-logo-simple {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-main);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  text-align: center;
}

.auth-logo-simple i {
  font-size: 1.5rem;
}

/* Simple Footer - Just text, no container */
.auth-footer-simple {
  margin-top: var(--spacing-xl);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-fg-muted);
  opacity: 0.7;
}

/* Image Container Styles */
#auth-image-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5; /* Consistent image proportions */
  background-color: var(--color-bg-subtle);
}

/* Desktop: Limit image height with spacing */
@media (min-width: 992px) {
  #auth-image-container {
    max-height: calc(100vh - var(--spacing-md) * 3); /* Full height minus spacing (48px total) */
  }
}

/* Theme-aware overlay effect */
#auth-image-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, var(--overlay-opacity, 0.05));
  pointer-events: none;
  z-index: 1;
  transition: background-color var(--transition-base);
}

/* Dark mode overlay (lighter) */
[data-bs-theme="dark"] #auth-image-container::before {
  background-color: rgba(255, 255, 255, var(--overlay-opacity, 0.08));
}

/* Actual image styling */
#auth-image-container .auth-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--transition-slow);
}

/* Subtle zoom on hover (optional) */
#auth-image-container:hover .auth-image {
  transform: scale(1.02);
}

/* Form styling - Clean, no visible container */
.auth-form-column form {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

/* Auth links styling - Subtle and elegant */
.auth-links a {
  color: var(--color-main) !important;
  text-decoration: none !important;
  font-weight: 500;
  transition: all var(--transition-fast);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  display: inline-block; /* Better wrapping */
}

.auth-links a:hover {
  color: var(--color-main-hover) !important;
  text-decoration: none !important;
  background-color: var(--color-bg-subtle);
  border-color: var(--color-line);
}

/* ========================================
   Theme-aware Outline Buttons
   ======================================== */

/* Outline Primary - uses theme main color */
.btn-outline-primary {
  border-color: var(--color-main);
  color: var(--color-main);
  background-color: transparent;
  transition: all var(--transition-fast);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: var(--color-main);
  border-color: var(--color-main);
  color: var(--color-fg-inverse);
}

.btn-outline-primary:active {
  background-color: var(--color-main-hover);
  border-color: var(--color-main-hover);
  color: var(--color-fg-inverse);
}

.btn-outline-primary:disabled,
.btn-outline-primary.disabled {
  border-color: var(--color-main);
  color: var(--color-main);
  opacity: 0.65;
}

/* Outline Secondary - uses subtle theme colors */
.btn-outline-secondary {
  border-color: var(--color-line);
  color: var(--color-fg);
  background-color: transparent;
  transition: all var(--transition-fast);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background-color: rgba(var(--color-main-rgb), 0.1);
  border-color: var(--color-main);
  color: var(--color-main);
}

.btn-outline-secondary:active {
  background-color: rgba(var(--color-main-rgb), 0.15);
  border-color: var(--color-main-hover);
  color: var(--color-main-hover);
}

/* Badge Outline Secondary - Theme-aware */
.badge-outline-secondary {
  border: 1px solid var(--color-line);
  background-color: transparent;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.35rem 0.65rem;
}

.badge-outline-secondary .category-part {
  color: var(--color-fg-muted);
}

.badge-outline-secondary .subcategory-part {
  color: var(--color-main);
}

.badge-outline-secondary .separator {
  color: var(--color-fg-muted);
}

/* ========================================
   Responsive Design
   ======================================== */

/* Mobile (< 768px) */
@media (max-width: 767.98px) {
  .sidebar {
    transform: translateX(-100%);
  }

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

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

  .content {
    padding: var(--spacing-md);
  }
}

/* Tablet (768px - 991px) */
@media (min-width: 768px) and (max-width: 991.98px) {
  .sidebar {
    width: 200px;
  }

  .main-content {
    margin-left: 200px;
  }
}

/* ========================================
   Secondary Navigation (Sub-tabs)
   ======================================== */
.nav-tabs-sm {
  font-size: var(--font-size-sm);
  border-bottom: 1px solid var(--bs-border-color);
}

.nav-tabs-sm .nav-link {
  padding: 0.5rem 1rem;
  font-weight: 500;
  color: var(--bs-secondary-color);
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 0.375rem 0.375rem 0 0;
  transition: all 0.15s ease-in-out;
}

.nav-tabs-sm .nav-link:hover:not(.active) {
  color: var(--color-main);
  background-color: rgba(var(--color-main-rgb), 0.1);
  border-color: var(--color-line);
}

.nav-tabs-sm .nav-link.active {
  color: var(--bs-emphasis-color);
  background-color: var(--bs-body-bg);
  border-color: var(--bs-border-color) var(--bs-border-color) var(--bs-body-bg);
}

.nav-tabs-sm .nav-link.active:hover {
  background-color: var(--bs-body-bg);
}

/* ========================================
   Tooltips
   ======================================== */
.tooltip {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-sm);
}

.tooltip-inner {
  font-family: var(--font-family-sans);
}

/* ========================================
   Dashboard
   ======================================== */

/* Spin animation for refresh button */
.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Fix tooltip on disabled button - span wrapper captures hover */
#btn-refresh-wrapper {
  display: inline-block;
}

#btn-refresh-dashboard:disabled {
  pointer-events: none;
}

/* Fix KPI card icons to be perfectly circular */
#kpi-cards .rounded-circle,
#sales-statistics .rounded-circle {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Print styles */
@media print {
  .sidebar,
  .header,
  .footer,
  .btn,
  .no-print {
    display: none !important;
  }

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

  .content {
    padding: 0;
  }
}

/* ========================================
   Configuration Cards
   ======================================== */

/* Card hover effect for clickable cards */
.card-hover {
  transition: transform 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

/* Dashed border for placeholder/coming-soon cards */
.border-dashed {
  border-style: dashed !important;
  border-width: 1px !important;
}

/* ========================================
   Reports - Period Options
   ======================================== */

.period-option {
  position: relative;
  padding: 0.25rem 0.5rem 0.25rem 1.75rem;
  border: 1px solid var(--bs-border-color);
  border-radius: 0.375rem;
  transition: all 0.15s ease-in-out;
}

.period-option input[type="checkbox"] {
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  cursor: pointer;
}

.period-option label {
  font-size: var(--font-size-sm);
  margin: 0;
  cursor: pointer;
}

.period-option:hover {
  border-color: var(--color-main);
  background-color: rgba(var(--color-main-rgb), 0.05);
}

.period-option:has(input:checked) {
  border-color: var(--color-main);
  background-color: rgba(var(--color-main-rgb), 0.1);
}

.period-option:has(input:checked) label {
  font-weight: 500;
}

/* ========================================
   Utility Classes - Inline Style Replacements
   ======================================== */

/* Typography utilities */
.text-sm {
  font-size: var(--font-size-sm) !important; /* 0.875rem / 14px */
}

.text-md {
  font-size: var(--font-size-lg) !important; /* 1.125rem / 18px */
}

.text-xs {
  font-size: var(--font-size-xs) !important; /* 0.75rem / 12px */
}

/* Cursor utilities */
.cursor-pointer {
  cursor: pointer !important;
}

.cursor-not-allowed {
  cursor: not-allowed !important;
}

/* Icon circle sizes (for report hub, etc.) */
.icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.icon-circle-md {
  width: 48px;
  height: 48px;
}

.icon-circle-lg {
  width: 56px;
  height: 56px;
}

.icon-circle-xl {
  width: 64px;
  height: 64px;
}

/* Square icon sizes (rounded corners, not circles) */
.icon-square {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-square-lg {
  width: 56px;
  height: 56px;
}

.icon-square-xl {
  width: 64px;
  height: 64px;
}

/* Skeleton placeholder heights */
.skeleton-row {
  height: 80px;
}

.skeleton-row-sm {
  height: 60px;
}

.skeleton-row-lg {
  height: 100px;
}

/* Scrollable container utilities */
.max-h-300 {
  max-height: 300px;
  overflow-y: auto;
}

.max-h-600 {
  max-height: 600px;
  overflow-y: auto;
}

/* Textarea heights for form floating labels */
.textarea-xs {
  height: 60px !important;
}

.textarea-sm {
  height: 80px !important;
}

.textarea-md {
  height: 100px !important;
}

.textarea-lg {
  height: 120px !important;
}

/* Progress bar height variants */
.progress-thin {
  height: 5px !important;
}