/* ===== MODAL PIX — Apoio via Buy Me a Coffee ===== */
.pix-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(44, 18, 3, 0.55);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
}

.pix-overlay.open {
  opacity: 1;
  visibility: visible;
}

.pix-modal {
  width: 100%;
  max-width: 420px;
  max-height: 92vh;
  overflow-y: auto;
  background: linear-gradient(180deg, #fffbf4 0%, #fff5e4 100%);
  border: 2px solid var(--cream-dark, #f0d9b5);
  border-radius: 24px;
  box-shadow: 0 24px 64px rgba(44, 18, 3, 0.35);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.25s ease;
}

.pix-overlay.open .pix-modal {
  transform: translateY(0) scale(1);
}

.pix-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 24px 24px 0;
}

.pix-modal-title {
  font-size: 22px;
  font-weight: 900;
  color: var(--mocha, #5c2e0e);
  line-height: 1.2;
}

.pix-modal-subtitle {
  margin-top: 6px;
  font-size: 14px;
  color: var(--brown-muted, #c4956a);
  font-weight: 600;
}

.pix-close-btn {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 10px;
  background: var(--cream-mid, #fae8cc);
  color: var(--mocha, #5c2e0e);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.pix-close-btn:hover {
  background: var(--cream-dark, #f0d9b5);
}

.pix-modal-body {
  padding: 20px 24px 24px;
}

.pix-amount-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--brown-mid, #8b5a3c);
  margin-bottom: 10px;
}

.pix-amount-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.pix-amount-btn {
  padding: 14px 12px;
  border: 2px solid var(--cream-dark, #f0d9b5);
  border-radius: 14px;
  background: #fff;
  color: var(--mocha, #5c2e0e);
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition:
    border-color 0.2s,
    background 0.2s,
    transform 0.15s;
}

.pix-amount-btn small {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--brown-muted, #c4956a);
  margin-top: 2px;
}

.pix-amount-btn small i {
  vertical-align: -2px;
  margin-right: 4px;
  font-size: 13px;
}

.pix-amount-btn:hover {
  border-color: var(--caramel, #c8783a);
  transform: translateY(-1px);
}

.pix-amount-btn.active {
  border-color: var(--caramel, #c8783a);
  background: linear-gradient(135deg, #ffe5c8, #ffd4a8);
  box-shadow: 0 4px 14px rgba(200, 120, 58, 0.25);
}

.pix-custom-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.pix-custom-prefix {
  font-size: 16px;
  font-weight: 800;
  color: var(--mocha, #5c2e0e);
}

.pix-custom-input {
  flex: 1;
  padding: 12px 14px;
  border: 2px solid var(--cream-dark, #f0d9b5);
  border-radius: 12px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  color: var(--mocha, #5c2e0e);
  background: #fff;
  outline: none;
  transition: border-color 0.2s;
}

.pix-custom-input:focus {
  border-color: var(--caramel, #c8783a);
}

.pix-generate-btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--caramel, #c8783a), #a0522d);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition:
    transform 0.15s,
    box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(200, 120, 58, 0.35);
}

.pix-generate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(200, 120, 58, 0.45);
}

.pix-result {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 2px dashed var(--cream-dark, #f0d9b5);
  display: none;
}

.pix-result.visible {
  display: block;
  animation: pixFadeIn 0.35s ease;
}

@keyframes pixFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pix-qr-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.pix-qr-wrap canvas,
.pix-qr-wrap img {
  border-radius: 16px;
  border: 3px solid #fff;
  box-shadow: var(--shadow-card, 0 2px 16px rgba(92, 46, 14, 0.09));
}

.pix-value-display {
  text-align: center;
  font-size: 28px;
  font-weight: 900;
  color: var(--caramel, #c8783a);
  margin-bottom: 14px;
}

.pix-copy-box {
  position: relative;
  margin-bottom: 12px;
}

.pix-copy-text {
  width: 100%;
  min-height: 72px;
  padding: 12px 14px;
  border: 2px solid var(--cream-dark, #f0d9b5);
  border-radius: 12px;
  background: #fff;
  font-family: "Courier New", monospace;
  font-size: 11px;
  line-height: 1.4;
  color: var(--brown-mid, #8b5a3c);
  resize: none;
  outline: none;
  word-break: break-all;
}

.pix-copy-btn {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--caramel, #c8783a);
  border-radius: 12px;
  background: transparent;
  color: var(--caramel, #c8783a);
  font-family: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition:
    background 0.2s,
    color 0.2s;
}

.pix-copy-btn:hover {
  background: var(--caramel, #c8783a);
  color: #fff;
}

.pix-copy-btn.copied {
  background: #2d8a4e;
  border-color: #2d8a4e;
  color: #fff;
}

.pix-hint {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--cream-mid, #fae8cc);
  font-size: 12px;
  font-weight: 600;
  color: var(--brown-mid, #8b5a3c);
  line-height: 1.5;
  text-align: center;
}

.pix-key-info {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--brown-muted, #c4956a);
  text-align: center;
}

.pix-error {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #ffe8e8;
  color: #a02020;
  font-size: 13px;
  font-weight: 600;
  display: none;
}

.pix-error.visible {
  display: block;
}