/* ============================================
   EmailGuard - Modern CSS Stylesheet
   Includes: Light/Dark Mode, Responsive Design
   ============================================ */

/* CSS Variables for Theme Support */
:root {
  /* Light Theme Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --text-primary: #212529;
  --text-secondary: #6c757d;
  --text-muted: #adb5bd;
  --border-color: #dee2e6;
  --accent-primary: #007bff;
  --accent-secondary: #6c757d;
  --accent-success: #28a745;
  --accent-danger: #dc3545;
  --accent-warning: #ffc107;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

[data-theme="dark"] {
  /* Dark Theme Colors */
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #3d3d3d;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #808080;
  --border-color: #404040;
  --accent-primary: #4dabf7;
  --accent-secondary: #868e96;
  --accent-success: #51cf66;
  --accent-danger: #ff6b6b;
  --accent-warning: #ffd43b;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.5);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  font-size: 1.5rem;
  color: var(--accent-primary);
  font-weight: 700;
  margin: 0;
}

.logo a {
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition);
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-primary);
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  padding: 0.5rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.theme-toggle:hover {
  transform: rotate(20deg);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}

/* Buttons */
.btn-primary,
.btn-secondary {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background-color: #0056b3;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  transform: translateY(-2px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-full {
  width: 100%;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  font-size: 1.2rem;
  transition: var(--transition);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.btn-icon:hover {
  color: var(--accent-danger);
  background-color: var(--bg-tertiary);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--accent-primary) 0%, #0056b3 100%);
  color: white;
  padding: 6rem 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-cta .btn-primary,
.hero-cta .btn-secondary {
  background-color: white;
  color: var(--accent-primary);
}

.hero-cta .btn-secondary {
  background-color: transparent;
  color: white;
  border: 2px solid white;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Sections */
section {
  padding: 4rem 0;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-size: 1.1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* How It Works */
.how-it-works {
  background-color: var(--bg-secondary);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.step-card {
  background-color: var(--bg-primary);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 60px;
  height: 60px;
  background-color: var(--accent-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.step-card h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.25rem;
}

.step-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature-card {
  background-color: var(--bg-secondary);
  padding: 2rem;
  border-radius: 12px;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.25rem;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Pricing */
.pricing {
  background-color: var(--bg-secondary);
}

.trial-badge {
  text-align: center;
  margin: 1rem 0 2rem;
}

.trial-badge span {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: linear-gradient(135deg, var(--accent-primary), #0056b3);
  color: white;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.95rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pricing-card {
  background-color: var(--bg-primary);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  border: 2px solid var(--accent-primary);
  transform: scale(1.05);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.coming-soon-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-warning);
  color: #000;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.price {
  margin-bottom: 1.5rem;
}

.price-amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.price-period {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-left: 0.25rem;
}

.pricing-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.pricing-features li:last-child {
  border-bottom: none;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--accent-primary) 0%, #0056b3 100%);
  color: white;
  text-align: center;
  padding: 4rem 0;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-primary {
  background-color: white;
  color: var(--accent-primary);
}

.cta-buttons .btn-secondary {
  background-color: transparent;
  color: white;
  border: 2px solid white;
}

/* Footer */
.footer {
  background-color: var(--bg-secondary);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.footer-section p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: var(--accent-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Signup Section */
.signup-section {
  padding: 4rem 0;
  background-color: var(--bg-secondary);
}

.signup-container {
  max-width: 500px;
  margin: 0 auto;
}

.signup-header {
  text-align: center;
  margin-bottom: 2rem;
}

.signup-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.signup-header p {
  color: var(--text-secondary);
}

.signup-card {
  background-color: var(--bg-primary);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.signup-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.signup-footer-text {
  text-align: center;
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.signup-footer-text a {
  color: var(--accent-primary);
  text-decoration: none;
}

.signup-footer-text a:hover {
  text-decoration: underline;
}

.oauth-signin {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.oauth-signin h3 {
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.oauth-note {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
}

.existing-user-box {
  background: var(--card-bg, var(--bg-primary));
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  max-width: 420px;
  margin: 2rem auto;
}

.existing-user-box h3 {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.existing-user-box p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.login-error-message {
  background-color: rgba(220, 53, 69, 0.1);
  border: 1px solid var(--accent-danger);
  color: var(--accent-danger);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 0.95rem;
}

[data-theme="dark"] .login-error-message {
  background-color: rgba(255, 107, 107, 0.15);
}

/* Auth Section */
.auth-section {
  padding: 4rem 0;
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
}

.auth-container {
  max-width: 500px;
  margin: 0 auto;
  width: 100%;
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.auth-header p {
  color: var(--text-secondary);
}

.auth-card {
  background-color: var(--bg-secondary);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
}

.auth-card h3 {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  font-size: 1.25rem;
}

.auth-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.checkbox-group {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.forgot-password {
  color: var(--accent-primary);
  text-decoration: none;
  font-size: 0.9rem;
}

.forgot-password:hover {
  text-decoration: underline;
}

.email-providers {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.provider-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.provider-btn:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.gmail-btn:hover {
  border-color: #ea4335;
  background-color: #ea4335;
  color: white;
}

.outlook-btn:hover {
  border-color: #0078d4;
  background-color: #0078d4;
  color: white;
}

.security-note {
  margin-top: 1.5rem;
  padding: 1rem;
  background-color: var(--bg-tertiary);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.auth-divider {
  text-align: center;
  margin: 2rem 0;
  position: relative;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 45%;
  height: 1px;
  background-color: var(--border-color);
}

.auth-divider::before {
  left: 0;
}

.auth-divider::after {
  right: 0;
}

.auth-divider span {
  background-color: var(--bg-secondary);
  padding: 0 1rem;
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
}

.signup-card .auth-divider span {
  background-color: var(--bg-primary);
}

.auth-footer {
  text-align: center;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent-primary);
  text-decoration: none;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* Dashboard */
.dashboard-main {
  padding: 2rem 0;
  min-height: calc(100vh - 200px);
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.dashboard-header h1 {
  font-size: 2.5rem;
  color: var(--text-primary);
  font-weight: 700;
}

.sync-icon {
  margin-right: 0.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}

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

.stat-icon {
  font-size: 2.5rem;
}

.stat-content h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-weight: 700;
}

.stat-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.dashboard-section {
  margin-bottom: 3rem;
}

.section-header {
  margin-bottom: 1.5rem;
}

.section-header h2 {
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.section-header p {
  color: var(--text-secondary);
}

.controls-card,
.vip-card,
.summary-card,
.settings-card {
  background-color: var(--bg-secondary);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.toggle-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

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

.toggle-label h4 {
  margin-bottom: 0.25rem;
  color: var(--text-primary);
  font-size: 1rem;
}

.toggle-label p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-tertiary);
  transition: var(--transition);
  border-radius: 26px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: var(--transition);
  border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--accent-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

.filter-intensity {
  margin-top: 2rem;
}

.filter-intensity label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 500;
}

.intensity-control {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.intensity-control input[type="range"] {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-tertiary);
  outline: none;
  -webkit-appearance: none;
}

.intensity-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
}

.intensity-control input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-primary);
  cursor: pointer;
  border: none;
}

.intensity-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.vip-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

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

.vip-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.vip-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), #0056b3);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.vip-info h4 {
  margin-bottom: 0.25rem;
  color: var(--text-primary);
  font-size: 1rem;
}

.vip-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.summary-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.summary-item {
  text-align: center;
  padding: 1rem;
  background-color: var(--bg-primary);
  border-radius: 8px;
}

.summary-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.summary-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.summary-value.filtered {
  color: var(--accent-warning);
}

.summary-value.kept {
  color: var(--accent-success);
}

.summary-breakdown {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.summary-breakdown h4 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.1rem;
}

.breakdown-item {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.breakdown-item:last-child {
  border-bottom: none;
}

/* Settings */
.settings-main {
  padding: 2rem 0;
  min-height: calc(100vh - 200px);
}

.settings-header {
  margin-bottom: 3rem;
}

.settings-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-weight: 700;
}

.settings-header p {
  color: var(--text-secondary);
}

.settings-section {
  margin-bottom: 3rem;
}

.rules-list,
.list-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.rule-item,
.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background-color: var(--bg-primary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.rule-content h4 {
  margin-bottom: 0.25rem;
  color: var(--text-primary);
  font-size: 1rem;
}

.rule-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.rule-actions {
  display: flex;
  gap: 0.5rem;
}

.list-form {
  margin-bottom: 1.5rem;
}

.list-form .form-group {
  flex-direction: row;
  gap: 1rem;
}

.list-form input {
  flex: 1;
}

.logs-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.logs-controls .form-group {
  flex: 1;
  min-width: 200px;
}

.logs-table-container {
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.logs-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-primary);
  border-radius: 8px;
  overflow: hidden;
}

.logs-table thead {
  background-color: var(--bg-tertiary);
}

.logs-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.logs-table td {
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.badge.filtered {
  background-color: var(--accent-warning);
  color: #000;
}

.badge.allowed {
  background-color: var(--accent-success);
  color: white;
}

.badge.blocked {
  background-color: var(--accent-danger);
  color: white;
}

.logs-pagination {
  text-align: center;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: var(--bg-primary);
  padding: 2rem;
  border-radius: 12px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-header h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  transition: var(--transition);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.modal-close:hover {
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* Contact Section */
.contact-section {
  padding: 4rem 0;
  min-height: calc(100vh - 200px);
}

.contact-container {
  max-width: 700px;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.contact-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.contact-card {
  background-color: var(--bg-secondary);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.info-card {
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.info-card h3 {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.info-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Legal Pages */
.legal-main {
  padding: 4rem 0;
  min-height: calc(100vh - 200px);
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--bg-secondary);
  padding: 3rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.legal-content h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.last-updated {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  font-style: italic;
}

.legal-content section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.legal-content section:last-child {
  border-bottom: none;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.legal-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-content ul {
  margin-left: 2rem;
  margin-top: 1rem;
  color: var(--text-secondary);
}

.legal-content li {
  margin-bottom: 0.75rem;
}

.legal-content a {
  color: var(--accent-primary);
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--bg-primary);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    gap: 1rem;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
  }

  .nav-links.mobile-open {
    left: 0;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-stats {
    gap: 2rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .dashboard-header h1 {
    font-size: 2rem;
  }

  .logs-controls {
    flex-direction: column;
  }

  .logs-controls .form-group {
    min-width: 100%;
  }

  .list-form .form-group {
    flex-direction: column;
  }

  .modal-content {
    width: 95%;
    padding: 1.5rem;
  }

  .legal-content {
    padding: 1.5rem;
  }

  .contact-card {
    padding: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 0;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    width: 100%;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary {
    width: 100%;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
  }
}