body {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.page {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

.card {
  border: none;
  border-radius: 15px;
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
}

.card-header {
  border-radius: 15px 15px 0 0 !important;
  border-bottom: none;
  padding: 1.25rem;
}

.btn {
  border-radius: 10px;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  transition: all 0.2s ease-in-out;
}

.btn:hover {
  transform: translateY(-1px);
}

.form-control,
.form-select {
  border-radius: 10px;
  border: 1px solid #dee2e6;
  transition: all 0.2s ease-in-out;
}

.form-control:focus,
.form-select:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.progress {
  border-radius: 10px;
  overflow: hidden;
}

.alert {
  border-radius: 10px;
  border: none;
}

.badge {
  border-radius: 6px;
  font-size: 0.75rem;
  padding: 0.35em 0.65em;
}

.display-4 {
  font-weight: 700;
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1) !important;
}

.shadow-lg {
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

/* Custom animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* Error UI */
#blazor-error-ui {
  background: #ffebe9;
  bottom: 0;
  box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
  display: none;
  left: 0;
  padding: 0.6rem 1.25rem 0.7rem 1.25rem;
  position: fixed;
  width: 100%;
  z-index: 1000;
  border-radius: 10px 10px 0 0;
}

#blazor-error-ui .dismiss {
  cursor: pointer;
  position: absolute;
  right: 0.75rem;
  top: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .card {
    margin: 0 10px;
  }

  .display-4 {
    font-size: 2rem;
  }
}