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

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #1a1a2e;
  --bg-tertiary: #16213e;
  --text-primary: #e5e7eb;
  --text-secondary: #9ca3af;
  --accent-cyan: #06b6d4;
  --accent-purple: #a855f7;
  --accent-green: #10b981;
  --accent-red: #ef4444;
  --border-color: #374151;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Navigation */
.navbar {
  background: rgba(26, 26, 46, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--accent-cyan);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar .nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.navbar .nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s;
  font-weight: 500;
}

.navbar .nav-links a:hover {
  color: var(--accent-cyan);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
  border-radius: 1rem;
  margin: 2rem 0;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(6, 182, 212, 0.3);
}

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

.btn-secondary:hover {
  background: var(--bg-tertiary);
}

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

.btn-danger:hover {
  background: #dc2626;
}

/* Forms */
.form-container {
  max-width: 500px;
  margin: 2rem auto;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 1rem;
  border: 1px solid var(--border-color);
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  color: var(--text-primary);
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

/* Cards */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.card h3 {
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* Grid */
.grid {
  display: grid;
  gap: 2rem;
  margin: 2rem 0;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
}

.alert-info {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
}

/* Loading Spinner */
.spinner {
  border: 3px solid var(--bg-tertiary);
  border-top: 3px solid var(--accent-cyan);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 2rem auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

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

.modal-close {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 1rem;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 2rem;
  overflow-x: auto;
}

.tab {
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
  white-space: nowrap;
}

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

.tab.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

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

.server-list {
  display: grid;
  gap: 1rem;
}

.server-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: start;
}

.server-info h3 {
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.server-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

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

.server-actions button {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 2rem;
  margin-top: 4rem;
  text-align: center;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .navbar .container {
    flex-direction: column;
    gap: 1rem;
  }

  .navbar .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .server-card {
    flex-direction: column;
    gap: 1rem;
  }

  .server-actions {
    width: 100%;
    justify-content: flex-start;
  }
}

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

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

/* Blog Content Styling */
.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4 {
  color: var(--accent-cyan);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.blog-content h1 {
  font-size: 2rem;
}

.blog-content h2 {
  font-size: 1.5rem;
}

.blog-content h3 {
  font-size: 1.25rem;
}

.blog-content p {
  margin-bottom: 1.5rem;
}

.blog-content ul,
.blog-content ol {
  margin-bottom: 1.5rem;
  margin-left: 2rem;
  color: var(--text-primary);
}

.blog-content li {
  margin-bottom: 0.5rem;
}

.blog-content code {
  background: var(--bg-primary);
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  font-family: 'Courier New', monospace;
  color: var(--accent-cyan);
}

.blog-content pre {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.blog-content pre code {
  background: none;
  padding: 0;
}

.blog-content a {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.blog-content a:hover {
  color: var(--accent-purple);
}

.blog-content blockquote {
  border-left: 4px solid var(--accent-cyan);
  padding-left: 1rem;
  margin: 1.5rem 0;
  color: var(--text-secondary);
  font-style: italic;
}

.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin: 1.5rem 0;
}

/* Analytics Styles */
.analytics-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.period-selector {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-secondary);
  padding: 0.25rem;
  border-radius: 0.5rem;
}

.period-btn {
  padding: 0.5rem 1rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 0.375rem;
  transition: all 0.3s;
  font-weight: 500;
}

.period-btn:hover {
  color: var(--text-primary);
  background: rgba(6, 182, 212, 0.1);
}

.period-btn.active {
  background: var(--accent-cyan);
  color: var(--bg-primary);
}

.analytics-section {
  margin-bottom: 2rem;
}

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

.usage-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

.usage-card h3 {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.usage-number {
  font-size: 2rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.tier-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  color: white;
  font-weight: bold;
  text-transform: uppercase;
  font-size: 1.25rem;
}

.usage-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  margin: 0.5rem 0;
}

.usage-bar-fill {
  height: 100%;
  background: var(--accent-cyan);
  transition: width 0.3s ease;
}

.usage-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.usage-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  background: var(--bg-tertiary);
  border-radius: 0.375rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.stat-content {
  flex: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: bold;
  color: var(--text-primary);
}

.stat-subtext {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.chart-container {
  padding: 1.5rem;
}

.chart-container h3 {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  height: 200px;
  padding: 1rem 0;
}

.bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-width: 30px;
}

.bar {
  width: 100%;
  background: linear-gradient(to top, var(--accent-cyan), var(--accent-purple));
  border-radius: 0.25rem 0.25rem 0 0;
  position: relative;
  min-height: 2px;
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.25rem;
}

.bar:hover {
  opacity: 0.8;
  transform: translateY(-2px);
}

.bar-value {
  font-size: 0.75rem;
  color: white;
  font-weight: bold;
}

.bar-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
  writing-mode: horizontal-tb;
  white-space: nowrap;
}

.server-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.server-card {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
}

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

.server-header h4 {
  color: var(--text-primary);
  margin: 0;
}

.server-badge {
  background: var(--bg-tertiary);
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.server-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 1rem;
}

.server-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.server-stat span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.server-stat strong {
  font-size: 1.125rem;
  color: var(--text-primary);
}

.errors-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.error-card {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 0.5rem;
  border-left: 3px solid var(--accent-red);
}

.error-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.error-status {
  background: var(--accent-red);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-weight: bold;
  font-size: 0.875rem;
}

.error-method {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.error-endpoint {
  font-family: monospace;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.error-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.error-server {
  color: var(--accent-cyan);
  font-size: 0.875rem;
  font-weight: 500;
}

.error-message {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-family: monospace;
}

.error-time {
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-style: italic;
}

.no-data {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
  font-style: italic;
}

.success-message {
  color: var(--accent-green);
}

.text-danger {
  color: var(--accent-red) !important;
}