/* Modal styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  overflow: auto;
}

.modal.show {
  display: block;
}

.modal-dialog {
  position: relative;
  width: auto;
  max-width: 500px;
  margin: 50px auto;
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
}

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border-radius: var(--border-radius);
  outline: 0;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--spacing-md);
  border-bottom: 1px solid #dee2e6;
  border-top-left-radius: var(--border-radius);
  border-top-right-radius: var(--border-radius);
}

.modal-title {
  margin: 0;
}

.modal-header .close {
  padding: var(--spacing-xs);
  margin: calc(-1 * var(--spacing-sm)) calc(-1 * var(--spacing-sm)) calc(-1 * var(--spacing-sm)) auto;
  background: transparent;
  border: 0;
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: var(--spacing-md);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-md);
  border-top: 1px solid #dee2e6;
  border-bottom-right-radius: var(--border-radius);
  border-bottom-left-radius: var(--border-radius);
}

.modal-footer > * {
  margin: 0 var(--spacing-xs);
}

body.modal-open {
  overflow: hidden;
}