:root {
    --win-purple: #8C7195;
    --win-purple-dark: #5C3568;
    --win-purple-darker: #4B2A5C;
    --win-gray: #a9a9a9;
    --win-gray-light: #f2eef4;
    --win-white: #ffffff;
    --win-red: #c0392b;
  }

  * { box-sizing: border-box; }

  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--win-gray-light);
    margin: 0;
    padding: 40px 16px;
  }

  .donate-card {
    max-width: 520px;
    margin: 0 auto;
    background: var(--win-white);
    border-radius: 10px;
    box-shadow: 0 4px 24px rgba(92, 53, 104, 0.12);
    overflow: hidden;
  }

  .donate-card__header {
    background: var(--win-purple-dark);
    color: var(--win-white);
    padding: 24px 28px 20px;
    text-align: center;
  }

  .donate-card__header h2 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 700;
  }

  .donate-card__header p {
    margin: 0;
    font-size: 13px;
    color: #e6dcec;
  }

  /* --- Donation type toggle --- */
  .donate-type-toggle {
    display: flex;
    background: var(--win-gray-light);
    margin: 20px 24px 0;
    border-radius: 8px;
    padding: 4px;
    gap: 4px;
  }

  .donate-type-btn {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--win-purple-dark);
    font-size: 13px;
    font-weight: 600;
    padding: 10px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
  }

  .donate-type-btn:hover {
    background: rgba(140, 113, 149, 0.15);
  }

  .donate-type-btn.active {
    background: var(--win-purple);
    color: var(--win-white);
  }

  .donate-type-btn:focus-visible {
    outline: 2px solid var(--win-purple-dark);
    outline-offset: 2px;
  }

  /* --- Body / forms --- */
  .donate-body {
    padding: 22px 28px 28px;
  }

  .donate-panel {
    display: none;
  }

  .donate-panel.active {
    display: block;
    animation: fadeIn 0.2s ease;
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .donate-form__label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--win-purple-dark);
    margin-bottom: 10px;
  }

  .donate-form__label .required {
    color: var(--win-red);
  }

  .amount-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 14px;
  }

  .amount-btn {
    border: 2px solid var(--win-gray);
    background: var(--win-white);
    color: var(--win-purple-dark);
    font-size: 15px;
    font-weight: 600;
    padding: 12px 4px;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
  }

  .amount-btn:hover {
    border-color: var(--win-purple);
  }

  .amount-btn.selected {
    border-color: var(--win-purple);
    background: var(--win-purple);
    color: var(--win-white);
  }

  .amount-btn:focus-visible {
    outline: 2px solid var(--win-purple-dark);
    outline-offset: 2px;
  }

  .custom-amount-wrap {
    position: relative;
    margin-bottom: 8px;
  }

  .custom-amount-wrap span {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--win-gray);
    font-weight: 600;
    pointer-events: none;
  }

  .custom-amount-input {
    width: 100%;
    padding: 12px 12px 12px 28px;
    border: 2px solid var(--win-gray);
    border-radius: 6px;
    font-size: 15px;
    color: var(--win-purple-dark);
  }

  .custom-amount-input:focus {
    outline: none;
    border-color: var(--win-purple);
  }

  .custom-amount-input.selected {
    border-color: var(--win-purple);
    background: #f8f5f9;
  }

  /* --- Pledge-specific fields --- */
  .pledge-schedule {
    margin-top: 18px;
  }

  .pledge-schedule select {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--win-gray);
    border-radius: 6px;
    font-size: 14px;
    color: var(--win-purple-dark);
    background: var(--win-white);
  }

  .pledge-summary {
    margin-top: 12px;
    font-size: 13px;
    color: var(--win-purple-dark);
    background: var(--win-gray-light);
    border-radius: 6px;
    padding: 10px 12px;
    line-height: 1.5;
  }

  .pledge-summary strong {
    color: var(--win-purple-darker);
  }

  /* --- Donor information section (shared across all types) --- */
  .donor-info {
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid #e8e2ea;
  }

  .donor-info__title {
    font-size: 15px;
    font-weight: 700;
    color: var(--win-purple-darker);
    margin: 0 0 16px;
  }

  .form-field {
    margin-bottom: 14px;
  }

  .form-field label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--win-purple-dark);
    margin-bottom: 5px;
  }

  .form-field label .required {
    color: var(--win-red);
  }

  .form-field input[type="text"],
  .form-field input[type="email"],
  .form-field select,
  .form-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--win-gray);
    border-radius: 6px;
    font-size: 14px;
    color: var(--win-purple-dark);
    font-family: inherit;
    background: var(--win-white);
  }

  .form-field input:focus,
  .form-field select:focus,
  .form-field textarea:focus {
    outline: none;
    border-color: var(--win-purple);
  }

  .form-field textarea {
    resize: vertical;
    min-height: 70px;
  }

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .form-row--zip {
    grid-template-columns: 2fr 1fr 1fr;
  }

  /* --- Checkboxes --- */
  .checkbox-field {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
  }

  .checkbox-field input[type="checkbox"] {
    margin-top: 3px;
    width: 16px;
    height: 16px;
    accent-color: var(--win-purple-dark);
    cursor: pointer;
    flex-shrink: 0;
  }

  .checkbox-field label {
    font-size: 13px;
    color: var(--win-purple-dark);
    cursor: pointer;
    line-height: 1.4;
  }

  /* --- Dedication conditional fields --- */
  .dedication-fields {
    display: none;
    margin: -4px 0 14px 26px;
    padding: 14px;
    background: var(--win-gray-light);
    border-radius: 6px;
    border-left: 3px solid var(--win-purple);
  }

  .dedication-fields.visible {
    display: block;
    animation: fadeIn 0.2s ease;
  }

  /* --- Submit --- */
  .donate-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin-top: 20px;
    padding: 14px;
    background: var(--win-purple-dark);
    color: var(--win-white);
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s ease;
  }

  .donate-submit svg {
    width: 16px;
    height: 16px;
    stroke: var(--win-white);
    flex-shrink: 0;
  }

  .donate-submit:hover {
    background: var(--win-purple-darker);
  }

  .donate-footnote {
    margin-top: 14px;
    font-size: 11px;
    color: #888;
    text-align: center;
  }

  @media (max-width: 420px) {
    .form-row, .form-row--zip {
      grid-template-columns: 1fr;
    }
  }