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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  background-color: #000;
  color: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #fff;
}

.nav-logo svg {
  width: 2rem;
  height: 2rem;
}

.nav-logo span {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.nav-buttons {
  display: flex;
  gap: 1rem;
}

.btn {
  padding: 0.5rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: #fff;
  color: #000;
}

.btn-primary:hover {
  background-color: rgba(255, 255, 255, 0.9);
}

.btn-secondary {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-ghost {
  background-color: transparent;
  color: #fff;
}

.btn-ghost:hover {
  color: rgba(255, 255, 255, 0.7);
}

.hero {
  padding: 8rem 1.5rem 5rem;
  text-align: center;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero .text-muted {
  color: rgba(255, 255, 255, 0.6);
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 3rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.hero .btn {
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.section {
  padding: 5rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.section h2 {
  font-size: 3rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card {
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  transition: border-color 0.3s;
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.3);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  background-color: #fff;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: #000;
}

.card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.card p {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

.pricing-card {
  position: relative;
}

.pricing-card.featured {
  border: 2px solid #fff;
  background-color: rgba(255, 255, 255, 0.1);
  transform: scale(1.05);
}

.pricing-badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: #fff;
  color: #000;
  padding: 0.25rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 700;
}

.pricing-header {
  margin-bottom: 2rem;
}

.pricing-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-header p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1.5rem;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.price-period {
  color: rgba(255, 255, 255, 0.6);
}

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

.pricing-features li {
  display: flex;
  align-items: start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.8);
}

.pricing-features li::before {
  content: '';
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid #fff;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3rem 1.5rem;
  margin-top: 5rem;
}

.footer-content {
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo svg {
  width: 1.5rem;
  height: 1.5rem;
}

.footer-logo span {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.auth-container {
  width: 100%;
  max-width: 28rem;
}

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

.auth-header h1 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: rgba(255, 255, 255, 0.6);
}

.auth-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  backdrop-filter: blur(8px);
}

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

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

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
  color: rgba(255, 255, 255, 0.4);
}

.form-control {
  width: 100%;
  background-color: #000;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem 0.75rem 3rem;
  color: #fff;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: #fff;
}

.error-message {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0.5rem;
  padding: 0.75rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}

.auth-footer {
  margin-top: 1.5rem;
  text-align: center;
}

.auth-footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

.auth-footer a {
  color: #fff;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

.auth-footer a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.auth-back {
  width: 100%;
  margin-top: 1.5rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
}

.auth-back:hover {
  color: #fff;
}

.dashboard-page {
  min-height: 100vh;
  padding-top: 5rem;
  padding-bottom: 3rem;
}

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

.dashboard-header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.dashboard-header p {
  color: rgba(255, 255, 255, 0.6);
}

.dashboard-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 3rem;
}

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

.stat-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 2rem;
  backdrop-filter: blur(8px);
}

.stat-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.stat-icon {
  width: 2.5rem;
  height: 2.5rem;
  background-color: #fff;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: #000;
}

.stat-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: rgba(255, 255, 255, 0.6);
}

.stat-value {
  font-weight: 600;
}

.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

.badge-active {
  background-color: #fff;
  color: #000;
}

.badge-inactive {
  background-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.progress-bar {
  height: 0.75rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress-fill {
  height: 100%;
  background-color: #fff;
  transition: width 0.5s;
}

.progress-text {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.875rem;
  text-align: right;
}

.connection-log {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

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

.connection-info svg {
  width: 1.25rem;
  height: 1.25rem;
  color: rgba(255, 255, 255, 0.6);
}

.connection-details p {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.connection-details small {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.connection-stats {
  text-align: right;
}

.connection-stats p {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.connection-stats small {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tab {
  padding-bottom: 1rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.tab:hover {
  color: #fff;
}

.tab.active {
  color: #fff;
  border-bottom-color: #fff;
}

.tab svg {
  width: 1.25rem;
  height: 1.25rem;
}

.table-container {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background-color: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
  text-align: left;
  padding: 1rem 1.5rem;
  font-weight: 600;
}

th:last-child {
  text-align: right;
}

tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

tbody tr:last-child {
  border-bottom: none;
}

td {
  padding: 1rem 1.5rem;
}

td:last-child {
  text-align: right;
}

.table-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.icon-btn {
  padding: 0.5rem;
  background: none;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color 0.2s;
  color: #fff;
}

.icon-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.icon-btn svg {
  width: 1rem;
  height: 1rem;
}

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal.show {
  display: flex;
}

.modal-content {
  background-color: #000;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 1rem;
  padding: 2rem;
  max-width: 28rem;
  width: 100%;
}

.modal-header {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.modal-actions .btn {
  flex: 1;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

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

.loading-content svg {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.loading-content p {
  color: rgba(255, 255, 255, 0.6);
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .section h2 {
    font-size: 2rem;
  }

  .nav-buttons {
    gap: 0.5rem;
  }

  .btn {
    padding: 0.5rem 1rem;
  }

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

  .table-container {
    overflow-x: auto;
  }

  table {
    min-width: 600px;
  }
}