.pay-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(6, 10, 18, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2600;
}

.pay-modal.show {
  display: flex;
  animation: modalIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pay-modal-card {
  width: min(540px, 100%);
  border-radius: 20px;
  border: 1px solid #2b3a4d;
  background: #0f1a2b;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.7);
  overflow: hidden;
}

.pay-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid #2b3a4d;
}

.pay-modal-header h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.pay-modal-header h3 i {
  color: var(--accent);
  filter: drop-shadow(0 0 8px rgba(255, 71, 87, 0.4));
}

.pay-close-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  transition: all 0.2s;
}

.pay-close-btn:hover {
  background: rgba(255, 71, 87, 0.15);
  color: #fff;
  border-color: var(--accent);
}

.pay-modal-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pay-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pay-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pay-row label {
  font-size: 12px;
  font-weight: 600;
  color: #b8c3d1;
}

.pay-row input {
  border: 1px solid #334559;
  border-radius: 10px;
  background: #0b1524;
  color: #e8eaed;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.pay-row input:focus {
  border-color: #5f9bff;
  box-shadow: 0 0 0 3px rgba(95, 155, 255, 0.18);
  background: #0d192a;
}

.pay-row input[readonly] {
  background: color-mix(in oklab, var(--bg-tertiary) 80%, #000) !important;
  border-color: var(--border) !important;
  color: var(--text-secondary) !important;
  cursor: not-allowed;
}

.pay-hint {
  margin-top: 8px;
  font-size: 11px;
  color: #95a4b7;
  font-style: italic;
}

.pay-summary {
  border: 1px solid #314256;
  border-radius: 12px;
  background: #0c1728;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pay-summary strong {
  color: #f2f5f9;
  font-size: 14px;
}

.pay-summary span {
  color: #dbe7ff;
  font-weight: 700;
  font-size: 15px;
}

.pay-summary small {
  color: #9aa8ba;
  margin-left: auto;
}

/* ── Braintree Integration (safe dark wrapper) ───────────── */

.pay-dropin-host {
  border: 1px solid #33465b;
  border-radius: 10px;
  background: #0a1320;
  padding: 8px;
  margin-top: 4px;
  min-height: 80px;
}

.pay-dropin-host .braintree-dropin {
  font-family: inherit !important;
  filter: none !important;
}

.pay-dropin-host .braintree-upper-container,
.pay-dropin-host .braintree-lower-container,
.pay-dropin-host .braintree-option,
.pay-dropin-host .braintree-option__content,
.pay-dropin-host .braintree-sheet,
.pay-dropin-host .braintree-sheet__content {
  background: #0a1320 !important;
  color: #e8eaed !important;
  border-color: #33465b !important;
}

/* ── Actions & Buttons ──────────────────────────────────── */

.pay-actions {
  display: flex;
  gap: 10px;
  padding-top: 6px;
}

.pay-btn-primary {
  flex: 1.5;
  background: #10b981;
  color: #fff;
  border: 1px solid #10b981;
  border-radius: 10px;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
}

.pay-btn-primary:hover {
  background: #059669;
  border-color: #059669;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(16, 185, 129, 0.45);
}

.pay-btn-secondary {
  flex: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.pay-btn-secondary:hover {
  border-color: var(--text-muted);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.pay-feedback {
  min-height: 22px;
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  text-align: center;
  margin-top: 2px;
}

.pay-feedback.success { background: rgba(16, 185, 129, 0.15); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.2); }
.pay-feedback.error { background: rgba(233, 69, 96, 0.15); color: var(--accent); border: 1px solid rgba(233, 69, 96, 0.2); }
.pay-feedback.loading { background: rgba(245, 158, 11, 0.15); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.2); }

@media (max-width: 640px) {
  .pay-modal {
    padding: 12px;
  }
  .pay-modal-card {
    border-radius: 16px;
  }
  .pay-modal-body {
    padding: 20px;
  }
  .pay-btn-primary {
    padding: 12px 16px;
    font-size: 14px;
  }
}