.contribution-open { overflow: hidden; }
.contribution-dialog { width: min(680px, calc(100% - 40px)); max-width: none; max-height: 92dvh; padding: 0; margin: auto; border: 1px solid #E1D5DF; border-radius: 8px; background: #FFFFFF; color: #29232B; box-shadow: 0 16px 32px -4px rgba(41,35,43,.12); font-family: Inter, sans-serif; font-size: 15px; line-height: 1.6; overflow: hidden; }
.contribution-dialog[open] { display: flex; flex-direction: column; }
.contribution-dialog::backdrop { background: rgba(41,35,43,.6); }
.contribution-dialog *, .contribution-dialog *::before, .contribution-dialog *::after { box-sizing: border-box; }
.contribution-dialog [hidden] { display: none !important; }
.contribution-header { flex-shrink: 0; display: flex; align-items: flex-start; gap: 16px; padding: 24px 28px 20px; border-bottom: 1px solid #E1D5DF; background: #FAF7F2; }
.contribution-eyebrow { color: #76571F; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 5px; }
.contribution-header h2 { font: 700 25px/1.3 'Plus Jakarta Sans',sans-serif; letter-spacing: -.02em; color: #841C7C; margin: 0; }
.contribution-close { flex-shrink: 0; width: 44px; height: 44px; margin-left: auto; border: 1px solid #E1D5DF; border-radius: 4px; background: #FFFFFF; color: #65155F; font-size: 28px; line-height: 1; cursor: pointer; }
.contribution-body { overflow-y: auto; overscroll-behavior: contain; min-height: 0; flex: 1 1 auto; padding: 24px 28px 0; }
.contribution-intro { margin: 0 0 18px; color: #625667; }
.contribution-rules { background: #F7F0F6; border: 1px solid #E1D5DF; border-radius: 4px; padding: 12px 16px; margin-bottom: 22px; font-size: 13px; }
.contribution-rules summary { cursor: pointer; color: #65155F; font-weight: 600; min-height: 32px; }
.contribution-rules summary span { display: block; padding-left: 15px; font-size: 12px; font-weight: 400; color: #625667; }
.contribution-rules ul { padding-left: 18px; margin: 12px 0 0; list-style: disc; }
.contribution-rules li + li { margin-top: 5px; }
.contribution-dialog fieldset { padding: 0 0 24px; margin: 24px 0 0; border: 0; border-bottom: 1px solid #E1D5DF; min-width: 0; }
.contribution-dialog legend { padding: 0; margin: 0 0 14px; font: 700 18px/1.4 'Plus Jakarta Sans',sans-serif; color: #841C7C; }
.contribution-amounts { display: grid; grid-template-columns: repeat(6,1fr); gap: 8px; }
.contribution-amounts button { min-height: 48px; border: 1px solid #847489; border-radius: 4px; background: #FFFFFF; color: #65155F; font: 600 15px 'Plus Jakarta Sans',sans-serif; cursor: pointer; }
.contribution-amounts button:hover { background: #F1E6F0; }
.contribution-amounts button[aria-pressed="true"] { background: #841C7C; color: #FFFFFF; border-color: #841C7C; }
.contribution-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contribution-address-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 12px; margin-top: 16px; }
.contribution-field { min-width: 0; }
.contribution-field label { display: block; font: 600 13px/1.5 'Plus Jakarta Sans',sans-serif; margin-bottom: 6px; }
.contribution-field label span { color: #625667; font-weight: 400; }
.contribution-field input, .contribution-field select { width: 100%; min-height: 46px; border: 1px solid #847489; border-radius: 4px; color: #29232B; background: #FFFFFF; font: 400 16px/1.4 Inter,sans-serif; padding: 10px 12px; }
.contribution-field select { padding-right: 28px; }
.contribution-other { margin-top: 14px; max-width: 240px; }
.contribution-currency { position: relative; }
.contribution-currency span { position: absolute; top: 11px; left: 12px; }
.contribution-currency input { padding-left: 28px; }
.contribution-error { color: #BA1A1A; font-size: 13px; line-height: 1.45; margin: 5px 0 0; }
.contribution-error:empty { display: none; }
.contribution-dialog [aria-invalid="true"] { border-color: #BA1A1A; }
.contribution-declaration + .contribution-declaration { margin-top: 14px; }
.contribution-declaration label { display: flex; gap: 12px; cursor: pointer; font-size: 13px; line-height: 1.65; min-height: 44px; align-items: flex-start; }
.contribution-declaration input { appearance: auto; accent-color: #841C7C; width: 20px; height: 20px; margin: 3px 0 0; flex-shrink: 0; }
.contribution-declaration .contribution-error { margin-left: 32px; }
.contribution-small { font-size: 12px; line-height: 1.65; color: #625667; margin: 12px 0; }
.contribution-verification { margin-top: 20px; }
.contribution-retry { min-height: 44px; color: #841C7C; text-decoration: underline; cursor: pointer; }
.contribution-privacy { margin: 20px 0; }
.contribution-privacy a { color: #65155F; text-decoration: underline; }
.contribution-actions { position: sticky; bottom: 0; background: #FFFFFF; padding: 14px 0 max(10px,env(safe-area-inset-bottom)); border-top: 1px solid #E1D5DF; }
.contribution-actions .contribution-small { text-align: center; margin: 7px 0 0; }
.contribution-actions .contribution-error { margin-bottom: 12px; }
.contribution-primary { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 50px; width: 100%; padding: 12px 16px; border: 1px solid transparent; border-radius: 4px; color: #65155F; background: #E6CEA0; font: 700 15px/1.45 'Plus Jakarta Sans',sans-serif; text-align: center; text-decoration: none; cursor: pointer; }
.contribution-primary:hover { background: #DCC08A; }
.contribution-primary:disabled { opacity: .65; cursor: wait; }
.contribution-dialog :focus-visible { outline: 3px solid #841C7C; outline-offset: 3px; }
.contribution-dialog [tabindex="-1"]:focus { outline: none; }
#contribution-confirmation { padding: 8px 0 28px; }
#contribution-confirmation h3 { font: 700 26px/1.3 'Plus Jakarta Sans',sans-serif; color: #841C7C; margin: 16px 0 8px; }
#contribution-confirmation p { margin: 12px 0; }
.contribution-confirmation-mark { display: grid; place-items: center; width: 44px; height: 44px; background: #F1E6F0; color: #841C7C; border-radius: 4px; font-size: 26px; }
.contribution-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 22px; background: #FAF7F2; border: 1px solid #E1D5DF; border-left: 4px solid #E6CEA0; margin: 24px 0; }
.contribution-summary dt { color: #625667; font-size: 12px; }
.contribution-summary dd { color: #65155F; font: 700 21px/1.5 'Plus Jakarta Sans',sans-serif; margin: 4px 0 0; overflow-wrap: anywhere; }
.contribution-reference { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.contribution-copy { font: 600 13px/1 'Plus Jakarta Sans',sans-serif; color: #65155F; background: #fff; border: 1px solid #841C7C; border-radius: 6px; padding: 8px 12px; min-height: 36px; cursor: pointer; }
.contribution-copy:hover { background: #F6EEF5; }
.contribution-copy:focus-visible { outline: 3px solid #E6CEA0; outline-offset: 2px; }
.contribution-copy-status { margin: -12px 0 12px; color: #625667; }
.contribution-copy-status:empty { display: none; }
.contribution-sr { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; }
@media (max-width: 639px) {
  .contribution-dialog { width: 100%; max-height: 96dvh; margin: auto auto 0; border-radius: 12px 12px 0 0; }
  .contribution-header { padding: 18px 16px 16px; }
  .contribution-header h2 { font-size: 21px; }
  .contribution-body { padding: 20px 16px 0; }
  .contribution-amounts { grid-template-columns: repeat(3,1fr); }
  .contribution-grid { grid-template-columns: 1fr; gap: 14px; }
  .contribution-address-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .contribution-address-grid > :first-child { grid-column: 1 / -1; }
  .contribution-confirmation-mark { display: none; }
  #contribution-confirmation { padding-top: 0; }
  #contribution-confirmation h3 { margin-top: 4px; font-size: 24px; }
  .contribution-summary { grid-template-columns: 1fr 1.3fr; gap: 12px; padding: 16px; margin: 18px 0; }
  #contribution-saved-reference { font-size: 15px; line-height: 2.1; }
}