:root {
  --donate-accent: #ffbb1a; /* đổi màu ở ĐÂY */
}

.kav-donate-btn {
  display: block;
  width: 100%;
  
  background: #ffbb1a;   /* đổi màu ở ĐÂY */
  color: #fff;

  border: none;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
}

.kav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.kav-popup {
  background: #fff;
  padding: 24px;
  width: 420px;
  max-width: 92%;

  max-height: 90vh;          /* QUAN TRỌNG */
  overflow-y: auto;          /* QUAN TRỌNG */

  border-radius: 8px;
}

.kav-popup,
.kav-popup * {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont,
               'Segoe UI', Helvetica, Arial, sans-serif !important;
}

.qr-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 20px 0;
}

.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.qr-box img {
  width: 160px;
  height: 160px;
  object-fit: contain;
}


.bank-info {
  margin-top: 12px;
}

.copy-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 6px 0;
}

.copy-row button {
  padding: 8px 12px;
}

.copy-btn {
  background: var(--donate-accent);
  color: #000;
  border: none;
}


.donate-level {
  width: 100%;
  text-align: left;

  background: #fff;
  color: #000;

  border: 1px solid var(--donate-accent);
  border-radius: 4px;

  padding: 10px 12px;
  font-size: 14px;
  font-weight: 500;

  cursor: default;
}

.donate-levels-title {
  margin-bottom: 6px;   /* giảm lại */
  margin-top: 12px;
}

.donate-level-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.donate-section-title {
  padding: 8px 0;
  font-size: 13px;
  color: #666;
  text-align: center;
}



/* MOBILE */
@media (max-width: 768px) {
  .qr-group {
    flex-direction: column;
    align-items: center;
  }

  .copy-row button {
    padding: 12px;
    font-size: 16px;
  }
}


.bank-card {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 14px 16px;
  margin-top: 16px;
  background: #fff;
}

.bank-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.bank-row:last-child {
  margin-bottom: 0;
}

.bank-row--copy {
  gap: 12px;
}

.bank-row .label {
  color: #777;
  font-size: 13px;
  min-width: 90px;
}

.bank-row .value {
  font-size: 15px;
  font-weight: 500;
  color: #222;
  flex: 1;
}