/* CSS Reset and Base Styles */
:root {
  --primary-color: #4361ee;
  --primary-hover: #3a56d4;
  --secondary-color: #2b2d42;
  --text-color: #2b2d42;
  --text-light: #64748b;
  --background-color: #f8fafc;
  --card-bg: #ffffff;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --font-sans: 'Inter', sans-serif;
  --code-background: #282c34;
  --code-text: #abb2bf;
  --code-comment: #608b4e;
  --code-property: #9cdcfe;
  --code-value: #ce9178;
  --code-function: #dcdcaa;
  --code-keyword: #569cd6;
  --code-border: #3e4451;
  --code-line-number: #636d83;
  --header-bg: #2b2d42;
  --footer-bg: #f3f4f6;
  --footer-text: #4b5563;
  --footer-link: #4361ee;
  --footer-link-hover: #3a56d4;
}

/* Dark Mode Colors */
[data-theme="dark"] {
  --primary-color: #4f6ef7;
  --primary-hover: #6582ff;
  --secondary-color: #e5e7eb;
  --text-color: #e5e7eb;
  --text-light: #9ca3af;
  --background-color: #111827;
  --card-bg: #1f2937;
  --input-bg: #1f2937;
  --input-text: #e5e7eb;
  --white: #111827;
  --gray-50: #1f2937;
  --gray-100: #374151;
  --gray-200: #4b5563;
  --gray-300: #6b7280;
  --gray-400: #9ca3af;
  --gray-500: #d1d5db;
  --gray-600: #e5e7eb;
  --gray-700: #f3f4f6;
  --header-bg: #0f172a;
  --footer-bg: #1f2937;
  --footer-text: #9ca3af;
  --footer-link: #6582ff;
  --footer-link-hover: #4f6ef7;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.35);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base Styles */
body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-color);
  margin-bottom: var(--spacing-md);
}

p {
  margin-bottom: var(--spacing-md);
}

/* Utility Classes */
.container {
  max-width: 1200px;
  width: 90%;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.custom-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: var(--gray-300) var(--gray-100);
}

.custom-scrollbar::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: var(--gray-100);
  border-radius: var(--border-radius-sm);
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background-color: var(--gray-300);
  border-radius: var(--border-radius-sm);
}

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

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-weight: 500;
  font-size: 0.875rem;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.3) 10%, transparent 10.01%);
  background-repeat: no-repeat;
  background-position: 50%;
  transform: scale(10, 10);
  opacity: 0;
  transition: transform 0.4s, opacity 0.8s;
}

.btn:active::after {
  transform: scale(0, 0);
  opacity: 0.3;
  transition: 0s;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
  box-shadow: 0 2px 4px rgba(67, 97, 238, 0.2);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 8px rgba(67, 97, 238, 0.3);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(67, 97, 238, 0.2);
}

.btn-secondary {
  background-color: var(--gray-100);
  color: var(--gray-700);
  border: 1px solid var(--gray-200);
}

.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--gray-200);
  color: var(--gray-800);
  border-color: var(--gray-300);
}

.btn-secondary:active {
  background-color: var(--gray-300);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  border-radius: var(--border-radius-sm);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

.btn.success {
  background-color: #10b981;
  color: white;
  transition: background-color 0.3s ease;
}

.btn.success:hover {
  background-color: #059669;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn:disabled:hover {
  transform: none;
  box-shadow: none;
}

/* Card Styles */
.card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 
              0 8px 10px -6px rgba(0, 0, 0, 0.02);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 
              0 10px 10px -5px rgba(0, 0, 0, 0.03);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--gray-200);
  background: linear-gradient(to right, var(--gray-50), #fcfcff);
  display: flex;
  align-items: center;
}

.card-header h2 {
  margin-bottom: 0;
  font-size: 1.25rem;
  color: var(--secondary-color);
  position: relative;
  padding-left: var(--spacing-md);
}

.card-header h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background-color: var(--primary-color);
  border-radius: var(--border-radius-sm);
}

.card-body {
  padding: var(--spacing-lg);
}

/* Form Elements */
.form-select, 
.form-input {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.form-select:hover,
.form-input:hover {
  border-color: var(--gray-400);
}

.form-select:focus, 
.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: var(--gray-200);
  border-radius: var(--border-radius-sm);
  outline: none;
  position: relative;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--primary-color), var(--primary-hover));
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--primary-color), var(--primary-hover));
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.slider::-webkit-slider-thumb:hover {
  background: var(--primary-hover);
  transform: scale(1.15);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.slider::-moz-range-thumb:hover {
  background: var(--primary-hover);
  transform: scale(1.15);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.slider::-webkit-slider-runnable-track,
.slider::-moz-range-track {
  background: var(--gray-200);
  border-radius: var(--border-radius-sm);
  height: 6px;
}

.slider:focus {
  outline: none;
}

.slider:focus::-webkit-slider-thumb {
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.slider:focus::-moz-range-thumb {
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.custom-checkbox {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  position: relative;
  padding-left: 28px;
  user-select: none;
}

.custom-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.custom-checkbox .checkbox-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  background-color: var(--white);
  transition: all 0.2s ease;
}

.custom-checkbox:hover .checkbox-label::before {
  border-color: var(--primary-color);
  background-color: var(--gray-50);
}

.custom-checkbox input[type="checkbox"]:checked ~ .checkbox-label::before {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.custom-checkbox input[type="checkbox"]:checked ~ .checkbox-label::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 3px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translateY(-50%);
}

.custom-checkbox input[type="checkbox"]:focus ~ .checkbox-label::before {
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

.checkbox-label {
  font-size: 0.875rem;
  user-select: none;
  margin-left: var(--spacing-xs);
  color: var(--text-color);
  line-height: 1.4;
}

/* Header and Navigation */
.app-header {
  background: var(--header-bg);
  color: var(--white);
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

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

.app-header h1 {
  margin: 0;
  font-size: 1.75rem;
  color: var(--white);
  letter-spacing: -0.5px;
  font-weight: 700;
}

.header-tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
}

.app-header nav {
  margin-top: var(--spacing-md);
  width: 100%;
}

.tabs-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.tab-button {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  position: relative;
  overflow: hidden;
}

.tab-button::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s ease;
}

.tab-button:hover,
.tab-button:focus {
  background: rgba(255, 255, 255, 0.2);
  outline: none;
}

.tab-button.active {
  background: var(--primary-color);
}

.tab-button.active::after {
  transform: scaleX(1);
}

.tab-button:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

.tab-button i {
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .header-container {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .logo-container {
    text-align: left;
  }
  
  .app-header nav {
    margin-top: 0;
    width: auto;
  }
}

/* Main Content */
.app-main {
  padding: var(--spacing-lg) 0 var(--spacing-2xl);
}

/* Tab Content */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Password Generator Styles */
.generator-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-lg);
}

.generator-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.password-output-container {
  background-color: var(--gray-50);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--gray-200);
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.password-output-container:hover {
  box-shadow: var(--shadow);
}

.password-output-container label {
  font-weight: 600;
  color: var(--secondary-color);
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.password-output {
  display: flex;
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
  flex-wrap: wrap;
}

.password-output input {
  flex-grow: 1;
  padding: var(--spacing-md);
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-family: monospace;
  background-color: var(--white);
  color: var(--text-color);
  min-width: 200px;
  height: 50px;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
}

.password-output input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
  outline: none;
}

[data-theme="dark"] .password-output input {
  background-color: var(--input-bg);
  color: var(--input-text);
  border-color: var(--gray-500);
}

.output-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

.password-strength {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--gray-200);
}

.strength-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.strength-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-color);
}

.meter-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-color);
}

.meter-container {
  height: 10px;
  background-color: var(--gray-200);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  position: relative;
  box-sizing: border-box;
  width: 100%;
}

[data-theme="dark"] .meter-container {
  background-color: var(--gray-600);
}

.meter-bar {
  height: 100%;
  background-color: var(--gray-400);
  border-radius: var(--border-radius-sm);
  transition: width 0.5s ease, background-color 0.5s ease;
  min-width: 2px;
  position: absolute;
  top: 0;
  left: 0;
  max-width: 100%;
}

.strength-details {
  margin-top: var(--spacing-md);
  width: 100%;
  display: flex;
  flex-direction: column;
  min-height: 110px;
  background-color: var(--gray-50);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  border: 1px solid var(--gray-200);
}

[data-theme="dark"] .strength-details {
  background-color: var(--gray-100);
}

.strength-feedback {
  list-style: none;
  font-size: 0.875rem;
  color: var(--text-color);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs);
}

.strength-feedback li {
  position: relative;
  padding-left: 1.75rem;
  line-height: 1.4;
}

.strength-feedback li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 1.25rem;
  height: 1.25rem;
  background-size: contain;
  background-repeat: no-repeat;
}

.feedback-pass {
  color: #16a34a;
}

.feedback-pass::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2322c55e'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
}

.feedback-warn {
  color: #ca8a04;
}

.feedback-warn::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23f97316'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z'/%3E%3C/svg%3E");
}

.feedback-fail {
  color: #dc2626;
}

.feedback-fail::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ef4444'%3E%3Cpath d='M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm5 13.59L15.59 17 12 13.41 8.41 17 7 15.59 10.59 12 7 8.41 8.41 7 12 10.59 15.59 7 17 8.41 13.41 12 17 15.59z'/%3E%3C/svg%3E");
}

[data-theme="dark"] .feedback-pass {
  color: #4ade80;
}

[data-theme="dark"] .feedback-warn {
  color: #fbbf24;
}

[data-theme="dark"] .feedback-fail {
  color: #f87171;
}

.option-fieldset {
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  background-color: var(--gray-50);
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.option-fieldset:hover {
  box-shadow: var(--shadow);
}

.option-fieldset legend {
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0 var(--spacing-sm);
  color: var(--secondary-color);
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.custom-checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.custom-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--gray-400);
  border-radius: 4px;
  margin-right: var(--spacing-sm);
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
}

.custom-checkbox input[type="checkbox"]:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.custom-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.custom-checkbox input[type="checkbox"]:focus {
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.25);
  outline: none;
}

.checkbox-label {
  font-size: 0.9375rem;
  color: var(--text-color);
}

.range-group {
  background-color: var(--gray-50);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.range-group:hover {
  box-shadow: var(--shadow);
}

.range-group label {
  display: block;
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--secondary-color);
}

.range-wrapper {
  margin-top: var(--spacing-sm);
  padding: 0 var(--spacing-sm);
}

input[type="range"].slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: var(--border-radius-sm);
  background: var(--gray-300);
  outline: none;
  margin: var(--spacing-md) 0;
}

input[type="range"].slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-color);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
}

input[type="range"].slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  background: var(--primary-hover);
}

input[type="range"].slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-color);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease;
  border: none;
}

input[type="range"].slider::-moz-range-thumb:hover {
  transform: scale(1.15);
  background: var(--primary-hover);
}

.password-policies {
  margin-bottom: var(--spacing-lg);
}

.section-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
}

.policy-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.policy-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.9375rem;
  font-weight: 500;
  position: relative;
  border-radius: var(--border-radius);
  flex: 1;
  min-width: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.policy-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.policy-btn.active {
  background-color: var(--primary-color);
  color: var(--white);
  position: relative;
  box-shadow: var(--shadow);
}

.policy-btn.active::before {
  content: '';
  position: absolute;
  top: -5px;
  right: -5px;
  width: 20px;
  height: 20px;
  background-color: var(--white);
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234361ee'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
  background-size: 70%;
  background-position: center;
  background-repeat: no-repeat;
}

/* Responsive adjustments */
@media (max-width: 991px) {
  .generator-layout {
    grid-template-columns: 1fr;
  }
  
  .policy-buttons {
    justify-content: space-between;
  }
  
  .policy-btn {
    flex: 0 1 auto;
  }
}

/* Color Selector Styles */
.color-tool-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.color-preview-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.color-picker {
  width: 100%;
  height: 40px;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
}

.color-preview {
  width: 100%;
  height: 150px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}

.output-field {
  margin-bottom: var(--spacing-sm);
}

.output-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
}

.code-input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-family: monospace;
  font-size: 0.875rem;
}

.alpha-control {
  margin-top: var(--spacing-sm);
}

.color-controls-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.color-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.color-inputs {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  max-height: 400px;
  overflow-y: auto;
  padding-right: var(--spacing-sm);
}

.color-control-group {
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

.group-title {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
}

.input-group {
  margin-bottom: var(--spacing-sm);
}

.input-group:last-child {
  margin-bottom: 0;
}

.input-group label {
  display: block;
  font-size: 0.75rem;
  margin-bottom: var(--spacing-xs);
}

.color-palette-section,
.color-harmony-section {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
}

.palette-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.color-palette {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  min-height: 60px;
  padding: var(--spacing-sm);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  background-color: var(--gray-50);
}

.palette-color {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.palette-color:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow);
}

.harmony-controls {
  margin-bottom: var(--spacing-md);
}

.harmony-colors {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  min-height: 60px;
  padding: var(--spacing-sm);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  background-color: var(--gray-50);
}

.harmony-color {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.harmony-color:hover {
  transform: scale(1.1);
  box-shadow: 0 0 0 2px var(--primary-color);
  z-index: 2;
}

/* Text Analyzer Styles */
.text-analyzer-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.analyzer-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.editor-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  background-color: var(--gray-50);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  border: 1px solid var(--gray-200);
}

.editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
}

.input-label {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-color);
}

.editor-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.action-text {
  display: inline-block;
}

.text-editor {
  min-height: 200px;
  padding: var(--spacing-md);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  background: var(--white);
  outline: none;
  max-height: 300px;
  overflow-y: auto;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
  font-size: 1rem;
  line-height: 1.6;
}

.text-editor:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.tool-separator {
  width: 1px;
  height: 20px;
  background-color: var(--gray-300);
  margin: 0 var(--spacing-xs);
}

.tool-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-color);
}

.tool-btn:hover,
.tool-btn.active {
  background: var(--gray-100);
  border-color: var(--gray-300);
  color: var(--primary-color);
}

.tool-select {
  height: 36px;
  padding: 0 var(--spacing-sm);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  background-color: var(--white);
  font-size: 0.875rem;
  color: var(--text-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tool-select:hover,
.tool-select:focus {
  border-color: var(--primary-color);
  outline: none;
}

.stats-overview {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  border: 1px solid var(--gray-200);
}

.stats-quick-view {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.quick-stat {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 120px;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--gray-50);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.quick-stat:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.quick-stat i {
  font-size: 1.5rem;
  color: var(--primary-color);
  opacity: 0.7;
}

.stat-data {
  display: flex;
  flex-direction: column;
}

.stat-data .stat-value {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.2;
}

.stat-data .stat-label {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 0;
}

.analyzer-results {
  background-color: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.analysis-tabs-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.analysis-tabs-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--gray-200);
  background-color: var(--gray-50);
}

.section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.tabs-wrapper {
  display: flex;
  gap: var(--spacing-xs);
  overflow-x: auto;
  padding-bottom: var(--spacing-xs);
}

.analysis-tab {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.analysis-tab i {
  font-size: 0.9375rem;
}

.analysis-tab:hover {
  color: var(--primary-color);
}

.analysis-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.analysis-content {
  padding: var(--spacing-md);
  overflow-y: auto;
  max-height: 600px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.stats-card {
  background-color: var(--gray-50);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.stats-card-title {
  padding: var(--spacing-sm) var(--spacing-md);
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  background-color: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

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

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.stat-row:last-child {
  margin-bottom: 0;
}

.stat-col {
  flex: 1;
  min-width: 140px;
}

.stat-item.elevated {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.frequency-list {
  list-style: none;
  padding: var(--spacing-md);
  max-height: 200px;
  overflow-y: auto;
}

.frequency-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  background-color: var(--white);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 992px) {
  .text-analyzer-layout {
    grid-template-columns: 1fr 1fr;
  }
  
  .analyzer-main {
    max-height: 100%;
  }
  
  .analyzer-results {
    height: 100%;
    display: flex;
    flex-direction: column;
  }
  
  .analysis-content {
    flex: 1;
    overflow-y: auto;
  }
  
  .text-editor {
    min-height: 300px;
    max-height: 400px;
  }
}

@media (max-width: 768px) {
  .stats-quick-view {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .quick-stat {
    min-width: 100px;
  }
  
  .editor-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .toolbar-group {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .stats-quick-view {
    grid-template-columns: 1fr;
  }
  
  .editor-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .editor-actions {
    width: 100%;
    justify-content: space-between;
  }
  
  .action-text {
    display: none;
  }
}

/* Footer Styles */
.app-footer {
  background-color: var(--footer-bg);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xl);
  color: var(--footer-text);
  border-top: 1px solid var(--gray-200);
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-xl);
  width: 100%;
}

.footer-column h4 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: var(--footer-link);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--footer-link-hover);
  text-decoration: underline;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--gray-100);
  color: var(--primary-color) !important;
  font-size: 1.25rem !important;
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--primary-color);
  color: var(--white) !important;
  text-decoration: none !important;
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.social-link i {
  transition: transform 0.3s ease;
}

.social-link:hover i {
  transform: scale(1.1);
}

.theme-switcher {
  background: none;
  border: none;
  color: var(--footer-link);
  padding: 0;
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.theme-switcher:hover {
  color: var(--footer-link-hover);
}

.footer-copyright {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-light);
}

@media (max-width: 768px) {
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .footer-links {
    grid-template-columns: 1fr;
  }
}

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

/* Media Queries */
@media (max-width: 992px) {
  .color-tool-layout {
    grid-template-columns: 1fr;
  }
  
  .text-analyzer-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .tabs-container {
    flex-direction: column;
    align-items: stretch;
  }

  .tab-button {
    width: 100%;
    justify-content: center;
  }

  .password-output {
    flex-direction: column;
  }
  
  .stats-quick-view {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .card-body {
    padding: var(--spacing-md);
  }
  
  .stats-quick-view {
    grid-template-columns: 1fr;
  }
  
  .editor-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .editor-actions {
    width: 100%;
    justify-content: space-between;
  }
  
  .action-text {
    display: none;
  }
}

/* Print Styles */
@media print {
  .app-header,
  .app-footer,
  .tab-button,
  .password-output button,
  .text-editor {
    display: none;
  }

  .card {
    box-shadow: none;
    border: 1px solid var(--gray-300);
  }

  .tab-content {
    display: block;
    page-break-inside: avoid;
  }
}

/* Color Accessibility Tools */
.color-accessibility-section,
.gradient-generator-section {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--gray-200);
}

.accessibility-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.contrast-checker,
.color-blindness-simulator {
  background-color: var(--gray-50);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

.contrast-checker h4,
.color-blindness-simulator h4 {
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
}

.contrast-inputs {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.contrast-color {
  flex: 1;
}

.contrast-color label {
  display: block;
  font-size: 0.75rem;
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
}

.contrast-color input[type="color"] {
  width: 100%;
  height: 2rem;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

.contrast-preview {
  margin-bottom: var(--spacing-md);
}

.contrast-sample {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  border-radius: var(--border-radius);
  background-color: white;
  color: black;
  font-size: 1.25rem;
  font-weight: 600;
}

.contrast-results {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.contrast-ratio {
  font-size: 0.875rem;
  margin-bottom: var(--spacing-xs);
}

.wcag-results {
  display: flex;
  gap: var(--spacing-md);
}

.wcag-item {
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
}

.tag.pass {
  background-color: #dcfce7;
  color: #166534;
}

.tag.fail {
  background-color: #fee2e2;
  color: #991b1b;
}

.simulator-options {
  margin-bottom: var(--spacing-md);
}

.simulator-preview {
  aspect-ratio: 16 / 9;
  border-radius: var(--border-radius);
  background-color: white;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.simulator-preview:hover {
  transform: scale(1.02);
  box-shadow: 0 0 0 2px var(--primary-color);
}

.simulator-preview::after {
  content: "Click to select color";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 4px;
  background-color: rgba(0, 0, 0, 0.6);
  color: white;
  font-size: 0.75rem;
  text-align: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.simulator-preview:hover::after {
  opacity: 1;
}

.simulator-preview canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Gradient Generator */
.gradient-generator-section {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
}

.gradient-controls {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.gradient-type,
.gradient-direction {
  flex: 1;
}

.gradient-colors {
  margin-bottom: var(--spacing-md);
}

.gradient-color-stop {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
  gap: var(--spacing-sm);
}

.gradient-color {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.gradient-position {
  flex: 1;
}

.gradient-remove {
  color: var(--text-light);
}

.gradient-preview {
  height: 80px;
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-300);
}

.gradient-code {
  margin-top: var(--spacing-md);
  position: relative;
  border-radius: var(--border-radius);
  background-color: var(--gray-50);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
}

.gradient-code label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.gradient-code .btn-primary {
  margin-top: var(--spacing-xs);
}

/* Color Comparison Styles */
.color-comparison-section {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-200);
}

.comparison-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.comparison-colors {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.comparison-color {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.comparison-color h4 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-color);
}

.color-swatch {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-300);
  background-color: var(--white);
}

.comparison-picker {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.color-input {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.color-info {
  margin-top: var(--spacing-xs);
  font-size: 0.85rem;
  text-align: center;
}

.color-code {
  font-family: monospace;
  background-color: var(--gray-100);
  padding: 2px 6px;
  border-radius: var(--border-radius-sm);
}

.comparison-controls {
  display: flex;
  align-items: center;
  justify-content: center;
}

.color-difference {
  background-color: var(--gray-50);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

.color-difference h4 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-color);
  text-align: center;
}

.difference-metrics {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.difference-item {
  flex: 1;
  min-width: 100px;
  background-color: var(--white);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.difference-label {
  font-size: 0.8rem;
  color: var(--text-light);
}

.difference-value {
  font-weight: 600;
  font-size: 0.9rem;
}

.difference-note {
  margin-left: auto;
  color: var(--text-light);
  font-size: 0.8rem;
  cursor: help;
}

@media (max-width: 768px) {
  .comparison-colors {
    flex-direction: column;
  }
  
  .comparison-controls {
    transform: rotate(90deg);
    margin: var(--spacing-sm) 0;
  }
  
  .difference-metrics {
    flex-direction: column;
  }
}

/* Color Palette Section */

/* Code Styling */
.code-textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--code-border);
  border-radius: var(--border-radius);
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--code-text);
  background-color: var(--code-background);
  resize: vertical;
  white-space: pre;
  overflow-x: auto;
  tab-size: 2;
  min-height: 100px;
  transition: var(--transition);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  position: relative;
  counter-reset: line;
  padding-left: 3.5rem;
  background-image: 
    linear-gradient(to right, var(--code-border) 3rem, transparent 3rem);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.code-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15), 
              inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.code-textarea::before {
  content: attr(data-line);
  position: absolute;
  left: 0;
  padding: 0 0.5rem;
  color: var(--code-line-number);
  text-align: right;
  width: 3rem;
}

/* Button with Icon */
.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

/* Button success state */
.btn.success {
  background-color: #10b981;
  color: white;
  transition: background-color 0.3s ease;
}

/* Additional Code Section Styling */
.code-textarea-wrapper {
  position: relative;
}

.code-textarea-wrapper::after {
  content: "CSS";
  position: absolute;
  top: 0;
  right: 0;
  background: var(--primary-color);
  color: white;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 0 var(--border-radius) 0 var(--border-radius-sm);
  opacity: 0.8;
}

.code-textarea::selection {
  background-color: rgba(67, 97, 238, 0.3);
}

/* Color Tools Tabs Styles */
.color-tools-tabs-container {
    margin-top: 2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    background-color: var(--card-bg);
}

.color-tools-tabs-header {
    display: flex;
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--card-header-bg);
}

.color-tools-tab {
    background: transparent;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: var(--text-color);
    position: relative;
    overflow: hidden;
}

.color-tools-tab i {
    margin-right: 0.5rem;
}

.color-tools-tab:hover {
    background-color: var(--hover-bg);
}

.color-tools-tab.active {
    background-color: var(--primary-color);
    color: white;
}

.color-tools-content {
    padding: 1rem;
}

.color-tools-panel {
    display: none;
}

.color-tools-panel.active {
    display: block;
}

/* Modify existing sections to fit within the tabs */
.color-accessibility-section,
.gradient-generator-section,
.color-comparison-section {
    margin-top: 0;
    border: none;
    box-shadow: none;
    padding: 0;
}

@media (min-width: 768px) {
    .color-tools-tabs-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .tabs-wrapper {
        display: flex;
        overflow-x: auto;
        gap: 0.5rem;
    }
}

[data-theme="dark"] .social-link {
  background-color: var(--gray-100);
  color: var(--primary-color) !important;
}

[data-theme="dark"] .social-link:hover {
  background-color: var(--primary-hover);
  color: var(--gray-50) !important;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
}

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

.nav-button {
  background: none;
  border: none;
  color: var(--footer-link);
  padding: var(--spacing-xs) 0;
  font-size: 0.875rem;
  font-family: var(--font-sans);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  text-align: left;
  transition: color 0.2s ease;
  width: 100%;
}

.nav-button:hover {
  color: var(--footer-link-hover);
  text-decoration: underline;
}