/* Theme Variables */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --border-color: #e5e7eb;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-secondary: #f59e0b;
  --shadow: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
  --bg-primary: #1f2937;
  --bg-secondary: #111827;
  --bg-tertiary: #374151;
  --text-primary: #f9fafb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --border-color: #4b5563;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-secondary: #f59e0b;
  --shadow: rgba(0, 0, 0, 0.3);
}

/* Custom animations */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
}

.mobile-menu.active {
  max-height: 500px;
}

.hamburger-line {
  transition: all 0.3s ease-in-out;
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.backdrop {
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease-in-out;
}

.backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* Search enhancement */
.search-container:focus-within {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

/* Theme Application */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header Styles */
header {
  background-color: var(--bg-primary);
  box-shadow: 0 1px 3px var(--shadow);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

header .bg-gradient-to-r {
  background: linear-gradient(to right, var(--accent), var(--accent-hover));
}

/* Navigation Links */
header .text-gray-700 {
  color: var(--text-primary);
}

header .text-gray-600 {
  color: var(--text-secondary);
}

header .hover\:text-blue-700:hover {
  color: var(--accent);
}

header .hover\:bg-blue-50:hover {
  background-color: var(--bg-tertiary);
}

/* Mobile Menu */
.mobile-menu {
  background-color: var(--bg-primary);
  border-top-color: var(--border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.mobile-menu .bg-gray-50 {
  background-color: var(--bg-secondary);
}

.mobile-menu .hover\:bg-gray-100:hover {
  background-color: var(--bg-tertiary);
}

.mobile-menu .text-gray-800 {
  color: var(--text-primary);
}

.mobile-menu .text-gray-500 {
  color: var(--text-tertiary);
}

/* Dropdowns */
#desktop-account-dropdown, #mobile-account-dropdown {
  background-color: var(--bg-primary);
  border-color: var(--border-color);
  box-shadow: 0 4px 6px var(--shadow);
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Search Input */
input[type="text"] {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-color);
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Buttons */
button {
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Modal Styles */
.modal {
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

.modal input, .modal textarea {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

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

/* Backdrop */
.backdrop {
  background-color: rgba(0, 0, 0, 0.5);
}

/* Theme Toggle Button */
#theme-toggle, #mobile-theme-toggle {
  background-color: transparent;
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

#theme-toggle:hover, #mobile-theme-toggle:hover {
  color: var(--accent);
  background-color: var(--bg-tertiary);
}

/* Hero Section */
.bg-gradient-to-r.from-blue-900 {
  background: linear-gradient(to right, var(--accent), var(--accent-hover));
}

/* Categories Section */
.bg-gray-50 {
  background-color: var(--bg-secondary);
}

/* Text Colors */
.text-gray-900 {
  color: var(--text-primary);
}

.text-gray-800 {
  color: var(--text-primary);
}

.text-gray-700 {
  color: var(--text-primary);
}

.text-gray-600 {
  color: var(--text-secondary);
}

.text-gray-500 {
  color: var(--text-tertiary);
}

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

/* Border Colors */
.border-gray-200 {
  border-color: var(--border-color);
}

.border-gray-100 {
  border-color: var(--border-color);
}

/* Background Colors */
.bg-white {
  background-color: var(--bg-primary);
}

.bg-blue-50 {
  background-color: var(--bg-tertiary);
}

/* Hover States */
.hover\:bg-blue-700:hover {
  background-color: var(--accent-hover);
}

.hover\:text-blue-600:hover {
  color: var(--accent);
}

/* Form Elements */
form input, form textarea {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

form input:focus, form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}