:root {
  --primary: #0062E6;
  --primary-light: rgba(0, 98, 230, 0.1);
  --dark: #212529;
  --light: #f8f9fa;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  color: var(--dark);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Navbar */
.navbar {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0;
  background-color: var(--light);
}

/* Cards */
.card {
  transition: all 0.3s ease;
  border-radius: 0.5rem;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn {
  border-radius: 0.375rem;
  padding: 0.5rem 1.25rem;
  font-weight: 500;
}

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

.btn-primary:hover {
  background-color: #0052c2;
  border-color: #0052c2;
}

/* Alerts */
.alert {
  border-radius: 0.375rem;
}

/* Progress bars */
.progress {
  height: 0.5rem;
  border-radius: 0.25rem;
}

/* Footer */
footer {
  margin-top: auto;
}

/* Utility Classes */
.icon-square {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-section {
      padding: 3rem 0;
  }

  .display-4 {
      font-size: 2.5rem;
  }
  /* Add to your existing CSS */
  .spinner-border {
      vertical-align: middle;
  }

  .modal {
      backdrop-filter: blur(5px);
  }

  .modal-content {
      border: none;
      border-radius: 0.5rem;
      box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  }

  /* Disable form interactions during processing */
  body.processing {
      pointer-events: none;
      opacity: 0.8;
  }
  /* Add these styles to your CSS file */
  .support-contact {
      background-color: var(--primary-light);
      border-left: 4px solid var(--primary);
      padding: 1rem;
      margin: 1rem 0;
      border-radius: 0 0.25rem 0.25rem 0;
  }

  .support-contact h5 {
      color: var(--primary);
      margin-bottom: 0.5rem;
  }

  .support-contact a {
      color: var(--primary);
      text-decoration: none;
      font-weight: 500;
  }

  .support-contact a:hover {
      text-decoration: underline;
  }

  /* Telegram button specific style */
  .btn-telegram {
      background-color: #0088cc;
      color: white;
  }

  .btn-telegram:hover {
      background-color: #0077b3;
      color: white;
  }
}