/* LeakOSINT - Dark Theme Styling */
:root {
  --background: rgb(18, 18, 20);
  --foreground: rgb(242, 242, 243);
  --card: rgb(23, 23, 26);
  --card-foreground: rgb(242, 242, 243);
  --primary: rgb(220, 70, 50);
  --primary-hover: rgb(200, 60, 40);
  --primary-foreground: rgb(250, 250, 250);
  --secondary: rgb(30, 30, 35);
  --secondary-foreground: rgb(242, 242, 243);
  --muted: rgb(30, 30, 35);
  --muted-foreground: rgb(140, 140, 145);
  --border: rgb(40, 40, 45);
  --input: rgb(30, 30, 35);
  --ring: rgb(220, 70, 50);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Navigation */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(18, 18, 20, 0.8);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--foreground);
  font-weight: 700;
  font-size: 1.25rem;
  font-family: 'Courier New', monospace;
}

.nav-logo svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

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

.nav-links a {
  color: var(--muted-foreground);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--foreground);
}

/* Buttons */
.btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

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

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

.btn-outline {
  background-color: transparent;
  color: var(--foreground);
  border: 1px solid rgba(220, 70, 50, 0.5);
}

.btn-outline:hover {
  background-color: rgba(220, 70, 50, 0.1);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--secondary-foreground);
}

.btn-secondary:hover {
  background-color: rgb(40, 40, 45);
}

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Cards */
.card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  transition: border-color 0.2s;
}

.card:hover {
  border-color: rgba(220, 70, 50, 0.5);
}

/* Hero Section */
.hero {
  padding: 5rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero .highlight {
  color: var(--primary);
  display: block;
  margin-top: 0.5rem;
}

.hero p {
  font-size: 1.25rem;
  color: var(--muted-foreground);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: rgba(220, 70, 50, 0.1);
  border: 1px solid rgba(220, 70, 50, 0.2);
  border-radius: 9999px;
  color: var(--primary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  font-family: 'Courier New', monospace;
}

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

/* Features Grid */
.features {
  padding: 5rem 0;
}

.features h2 {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}

.features-subtitle {
  text-align: center;
  color: var(--muted-foreground);
  font-size: 1.125rem;
  margin-bottom: 4rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  padding: 1.5rem;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(220, 70, 50, 0.1);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--muted-foreground);
}

/* Stats Section */
.stats {
  padding: 5rem 0;
}

.stats-card {
  background: linear-gradient(135deg, var(--card), var(--secondary));
  padding: 3rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
  font-family: 'Courier New', monospace;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--muted-foreground);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  margin-top: 5rem;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-family: 'Courier New', monospace;
}

.footer-logo svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
}

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

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

.footer-text {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.form-input,
.form-select {
  width: 100%;
  padding: 0.75rem;
  background-color: var(--input);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--foreground);
  font-size: 0.875rem;
  transition: border-color 0.2s;
}

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

.form-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Alert */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alert-error {
  background-color: rgba(220, 70, 50, 0.1);
  border: 1px solid rgba(220, 70, 50, 0.5);
  color: rgb(255, 120, 100);
}

.alert svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.badge-outline {
  background-color: transparent;
  border: 1px solid rgba(220, 70, 50, 0.5);
  color: var(--primary);
}

/* Loading Spinner */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.5rem;
}

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

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}

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

.pricing-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.pricing-period {
  font-size: 1rem;
  color: var(--muted-foreground);
}

.pricing-features {
  list-style: none;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.pricing-features svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

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

.dashboard-title {
  font-size: 2rem;
  font-weight: 700;
}

.dashboard-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.search-form {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: end;
}

.search-type-select {
  width: 200px;
}

/* Search Results */
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.results-title {
  font-size: 1.5rem;
  font-weight: 700;
}

.results-info {
  background-color: rgba(220, 70, 50, 0.1);
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}

.results-info h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

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

.result-entry {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 1rem;
  margin-bottom: 1rem;
}

.result-entry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.result-key {
  font-weight: 600;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.result-value {
  background-color: rgba(255, 255, 255, 0.03);
  padding: 0.75rem;
  border-radius: 0.375rem;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  word-break: break-all;
}

.results-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
}

/* History */
.history-table {
  width: 100%;
  border-collapse: collapse;
}

.history-table th,
.history-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.history-table th {
  font-weight: 600;
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

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

.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .features h2 {
    font-size: 2rem;
  }
  
  .search-form {
    grid-template-columns: 1fr;
  }
  
  .search-type-select {
    width: 100%;
  }
  
  .dashboard-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .results-navigation,
  .results-footer {
    flex-direction: column;
    gap: 1rem;
  }
}