/* TVT — Success Popup (unified styles for #tvtPopup) */
#tvtPopup {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 16px;
  background: rgba(0,0,0,.35);
}

.tvt-success-dialog {
  width: min(560px, 92vw);
  background: #fffef7;
  color: #1b1c1e;
  border-radius: 18px;
  box-shadow: 0 16px 60px rgba(0,0,0,.25);
  border: 2px solid #f2e7a8;
  overflow: hidden;
  padding: 20px;
  font-family: 'Patrick Hand SC', cursive;
  text-align: center;
}

.tvt-success-dialog h3 {
  margin: 0 0 12px;
  font-size: 1.6rem;
}

.tvt-pop-body {
  margin: 0 0 10px;
  line-height: 1.4;
  font-size: 1.2rem;
}

.tvt-pop-ref {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 8px 0;
  padding: 6px 10px;
  border-radius: 12px;
  background: #fff;
  border: 1px dashed #e5dfc9;
  font-weight: 700;
}

.tvt-success-dialog button {
  margin-top: 16px;
  appearance: none;
  border: 2px solid transparent;
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  transition: filter .2s;
}
.tvt-success-dialog button:hover {
  filter: brightness(1.06);
}

/* Theme variants */
.tvt-success-dialog.tvt-theme-green {
  background: #eaffea;
  border-color: #33b249;
}
.tvt-success-dialog.tvt-theme-orange {
  background: #fff3e0;
  border-color: #ff9800;
}
.tvt-success-dialog.tvt-theme-red {
  background: #ffeaea;
  border-color: #ff5252;
}

/* Button colours tied to theme */
.tvt-success-dialog.tvt-theme-green button {
  background: #33b249;
  color: #fff;
}
.tvt-success-dialog.tvt-theme-orange button {
  background: #ff9800;
  color: #fff;
}
.tvt-success-dialog.tvt-theme-red button {
  background: #ff5252;
  color: #fff;
}