.ainbae-bacs-upload-wrap {
  margin-bottom: 32px;
  background: var(--bacs-card-bg);
  border: 1px solid var(--bacs-card-border);
  border-radius: var(--bacs-card-radius);
  padding: 32px 28px 28px;
}
.ainbae-bacs-upload-wrap h3 {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--bacs-heading);
  margin: 0 0 8px;
}
.ainbae-bacs-subtitle {
  text-align: center;
  color: var(--bacs-subtitle);
  font-size: 14px;
  margin: 0 0 20px;
}
.ainbae-bacs-dropzone {
  border: 2px dashed var(--bacs-dropzone-border);
  border-radius: 10px;
  background: var(--bacs-dropzone-bg);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition:
    border-color 0.2s,
    background 0.2s;
  margin-bottom: 14px;
  position: relative;
}
.ainbae-bacs-dropzone:hover,
.ainbae-bacs-dropzone.ainbae-bacs-drag-over {
  border-color: var(--bacs-btn-from);
}
.ainbae-bacs-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.ainbae-bacs-dropzone svg {
  display: block;
  margin: 0 auto 10px;
  color: var(--bacs-icon);
}
.ainbae-bacs-dropzone-label {
  font-size: 14px;
  color: #444;
  pointer-events: none;
}
.ainbae-bacs-file-chosen {
  font-size: 13px;
  color: var(--bacs-btn-from);
  font-weight: 600;
  margin-top: 6px;
}
.ainbae-bacs-btn-upload {
  display: block;
  width: 100%;
  padding: 14px;
  background: linear-gradient(
    90deg,
    var(--bacs-btn-from) 0%,
    var(--bacs-btn-to) 100%
  );
  color: var(--bacs-btn-text) !important;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
  margin-bottom: 6px;
  transition:
    opacity 0.2s,
    transform 0.1s;
}
.ainbae-bacs-btn-upload:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.ainbae-bacs-upload-hint {
  text-align: center;
  font-size: 12px;
  color: var(--bacs-hint);
  margin: 0 0 16px;
}
.ainbae-bacs-or {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 16px 0;
  color: var(--bacs-or-text);
  font-size: 13px;
}
.ainbae-bacs-or::before,
.ainbae-bacs-or::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--bacs-or-line);
}
.ainbae-bacs-btn-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px;
  background: var(--bacs-wa-bg);
  color: var(--bacs-wa-text) !important;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1.5px solid var(--bacs-wa-border);
  border-radius: 8px;
  text-decoration: none !important;
  transition: background 0.2s;
}

/* ── Checkout Upload Modal (v2.0.0) ──────────────────────────────────── */
#ainbae-bacs-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
  /* Use flex only when visible — shown via jQuery .fadeIn() which sets display:block;
     Override to flex for centering after JS shows it. */
}
#ainbae-bacs-modal-overlay[style*="display: block"],
#ainbae-bacs-modal-overlay[style*="display:block"] {
  display: flex !important;
}
.ainbae-bacs-modal {
  position: relative;
  background: var(--bacs-card-bg, #f0f4f2);
  border: 1px solid var(--bacs-card-border, #d6e4dc);
  border-radius: var(--bacs-card-radius, 16px);
  padding: 36px 32px 28px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  animation: ainbae-bacs-modal-in 0.22s ease;
  box-sizing: border-box;
}
@keyframes ainbae-bacs-modal-in {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
.ainbae-bacs-modal h3 {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--bacs-heading, #1a1a1a);
  margin: 0 0 8px;
}
.ainbae-bacs-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  color: #888;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.ainbae-bacs-modal-close:hover {
  color: #333;
  background: rgba(0, 0, 0, 0.06);
}
.ainbae-bacs-progress {
  margin: 10px 0;
  background: #e5e7eb;
  border-radius: 99px;
  overflow: hidden;
  height: 6px;
}
.ainbae-bacs-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--bacs-btn-from, #0aa7ff), var(--bacs-btn-to, #0aa7ff));
  border-radius: 99px;
  transition: width 0.2s;
}
.ainbae-bacs-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
  font-size: 13px;
  border-radius: 6px;
  padding: 10px 14px;
  margin: 10px 0;
}
.ainbae-bacs-warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #b45309;
  font-size: 13px;
  border-radius: 6px;
  padding: 10px 14px;
  margin: 10px 0;
}
@media (max-width: 540px) {
  .ainbae-bacs-modal {
    padding: 28px 18px 20px;
  }
}