/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1050;
  display: none;
  overflow: hidden;
  outline: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal.show {
  display: flex !important;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: 0.5rem;
  pointer-events: none;
  max-width: 500px;
  width: 100%;
}

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 0.3rem;
  outline: 0;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid #dee2e6;
  border-top-left-radius: 0.3rem;
  border-top-right-radius: 0.3rem;
  background-color: #b31a29;
  color: white;
}

.modal-title {
  margin: 0;
  line-height: 1.5;
  font-size: 1.25rem;
  font-weight: 500;
}

.btn-close {
  padding: 0.5rem;
  margin: -0.5rem -0.5rem -0.5rem auto;
  background-color: transparent;
  border: 0;
  border-radius: 0.25rem;
  opacity: 0.5;
  cursor: pointer;
  color: white;
}

.btn-close:hover {
  opacity: 0.75;
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: 1.5rem;
}

.donate-section h2 {
  color: #b31a29;
  margin-bottom: 1rem;
  text-align: center;
}

.amount-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.amount-btn {
  padding: 0.75rem;
  border: 2px solid #dee2e6;
  border-radius: 0.5rem;
  background-color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.amount-btn:hover {
  border-color: #b31a29;
  color: #b31a29;
}

.amount-btn.active {
  background-color: #b31a29;
  border-color: #b31a29;
  color: white;
}

.donate-main-btn {
  display: block;
  width: 100%;
  padding: 0.75rem;
  background-color: #b31a29;
  color: white;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.donate-main-btn:hover {
  background-color: #8f1420;
}

.donate-main-btn:disabled {
  background-color: #6c757d;
  cursor: not-allowed;
}

/* Backdrop */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #000;
  opacity: 0.5;
  z-index: 1040;
  display: none;
}

.modal-backdrop.show {
  display: block;
}

/* Form controls */
.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border-radius: 0.375rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
  color: #212529;
  background-color: #fff;
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Responsive adjustments */
@media (min-width: 576px) {
  .modal-dialog {
    max-width: 500px;
    margin: 1.75rem auto;
  }
  
  .amount-container {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Animation */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInDown {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal.show .modal-dialog {
  animation: slideInDown 0.3s ease-out;
}

/* Ensure clickable elements have pointer cursor */
button, 
[type='button'], 
[type='reset'], 
[type='submit'] {
  cursor: pointer;
}