/* Custom styles for The Art Titan Judges Dashboard */
:root {
  --primary-color: #0d6efd; /* Bootstrap primary blue */
  --secondary-color: #6c757d; /* Bootstrap secondary gray */
  --success-color: #198754; /* Bootstrap success green */
  --danger-color: #dc3545; /* Bootstrap danger red */
  --background-gradient: linear-gradient(135deg, #e3f2fd, #f8f9fa); /* Soft blue to light gray */
  --form-bg: #ffffff; /* White form background */
  --transition: all 0.3s ease;
}

/* General Styles */
body {
  background: var(--background-gradient);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Form Inputs */
.form-control,
.form-select {
  border-radius: 0.375rem;
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-control.is-invalid,
.form-select.is-invalid {
  border-color: var(--danger-color);
}

/* Buttons */
.btn {
  border-radius: 0.375rem;
  font-weight: 500;
  transition: var(--transition);
}

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

.btn-primary:hover:not(:disabled) {
  background-color: #0a58ca;
  border-color: #0a58ca;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

/* Search Button */
.input-group .btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Participant Card */
.participant-card {
  transition: var(--transition);
}

.participant-card:hover {
  background-color: #f1f3f5 !important; /* Slightly darker than bg-light */
}

/* Modal */
.modal-content {
  max-height: 90vh;
  overflow-y: auto;
}

/* Links */
.text-primary {
  color: var(--primary-color) !important;
}

.text-primary:hover {
  color: #0a58ca !important;
  text-decoration: underline;
}

/* Responsive Adjustments */
@media (max-width: 575.98px) {
  .form-control,
  .form-select {
    font-size: 0.75rem;
    padding: 0.375rem 0.5rem;
  }

  .btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
  }

  .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }

  .input-group .btn-primary {
    padding: 0.375rem 0.5rem;
    font-size: 0.75rem;
  }

  .participant-card {
    padding: 0.75rem;
  }

  .modal-content {
    padding: 1rem;
    font-size: 0.75rem;
  }

  .display-5 {
    font-size: 1.5rem;
  }

  .h4 {
    font-size: 1.25rem;
  }

  .h5 {
    font-size: 1rem;
  }

  .participant-card h3 {
    font-size: 0.875rem;
  }

  .participant-card p {
    font-size: 0.75rem;
  }
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .form-control,
  .form-select {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
  }

  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
  }

  .input-group .btn-primary {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
  }

  .participant-card {
    padding: 1rem;
  }

  .modal-content {
    padding: 1.5rem;
    font-size: 0.875rem;
  }

  .display-5 {
    font-size: 2rem;
  }

  .participant-card h3 {
    font-size: 1rem;
  }

  .participant-card p {
    font-size: 0.875rem;
  }
}

@media (min-width: 992px) {
  .form-control,
  .form-select {
    font-size: 1rem;
    padding: 0.625rem 0.875rem;
  }

  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
  }

  .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .input-group .btn-primary {
    padding: 0.625rem 1rem;
    font-size: 1rem;
  }

  .participant-card {
    padding: 1.25rem;
  }

  .modal-content {
    padding: 2rem;
    font-size: 1rem;
  }

  .participant-card h3 {
    font-size: 1.125rem;
  }

  .participant-card p {
    font-size: 0.875rem;
  }
}

/* Accessibility */
:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}