.vira-pay {
  --vp-accent: #0b7a7c;
  --vp-border: rgba(127, 127, 127, 0.35);
  --vp-soft: rgba(127, 127, 127, 0.1);
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 0;
  box-sizing: border-box;
  color: inherit;
  background: transparent;
  border: 0;
  box-shadow: none;
  white-space: normal;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
.vira-pay *, .vira-pay *::before, .vira-pay *::after { box-sizing: border-box; }
.vira-pay * { white-space: normal; font-family: inherit; }
.vira-pay__heading { margin: 0 0 16px; }
.vira-pay__lead { font-size: 1.1em; margin: 0 0 12px; }
.vira-pay__hint, .vira-pay__footer { opacity: 0.75; font-size: 0.9em; margin: 12px 0; }
.vira-pay__footer { margin-top: 24px; }
.vira-pay__spinner { padding: 24px 0; text-align: center; opacity: 0.8; }
.vira-pay__spinner::before {
  content: ""; display: block; width: 28px; height: 28px; margin: 0 auto 10px;
  border: 3px solid var(--vp-border); border-top-color: var(--vp-accent);
  border-radius: 50%; animation: vira-pay-spin 0.8s linear infinite;
}
@keyframes vira-pay-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .vira-pay__spinner::before { animation-duration: 3s; } }

.vira-pay__who { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; justify-content: space-between; margin-bottom: 6px; }
.vira-pay__who-text { font-weight: 600; min-width: 0; overflow-wrap: anywhere; }
.vira-pay__who .vira-pay__btn { min-height: 44px; padding: 4px 8px; }
.vira-pay__access { margin: 0 0 12px; padding: 8px 12px; font-size: 0.92em; background: var(--vp-soft); border-radius: 8px; }

.vira-pay__tariffs { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.vira-pay__card, .vira-pay__manage { position: relative; width: 100%; background: transparent; border: 1px solid var(--vp-border); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 8px; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08); }
.vira-pay__card--featured { border: 2px solid var(--vp-accent); }
.vira-pay__flag { align-self: flex-start; background: var(--vp-accent); color: #fff; border-radius: 6px; padding: 2px 10px; font-size: 0.8em; font-weight: 600; }
.vira-pay__card .vira-pay__btn { width: 100%; }
.vira-pay__manage { margin-bottom: 8px; align-items: flex-start; }
.vira-pay__card-title { margin: 0; font-size: 1.15em; }
.vira-pay__card-desc, .vira-pay__card-quota { margin: 0; opacity: 0.85; }
.vira-pay__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }
.vira-pay__price-now { font-size: 1.6em; font-weight: 700; }
.vira-pay__price-old { opacity: 0.6; }
.vira-pay__price-unit { opacity: 0.75; }
.vira-pay__badge { background: var(--vp-accent); color: #fff; border-radius: 6px; padding: 2px 8px; font-size: 0.85em; font-weight: 600; }

.vira-pay__btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; min-width: 44px; padding: 10px 18px;
  border: 1px solid var(--vp-accent); border-radius: 10px;
  background: transparent; color: var(--vp-accent);
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.vira-pay__btn:hover { background: var(--vp-soft); }
.vira-pay__btn:focus-visible { outline: 3px solid var(--vp-accent); outline-offset: 2px; }
.vira-pay__btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.vira-pay__btn--primary { background: var(--vp-accent); color: #fff; }
.vira-pay__btn--primary:hover { background: var(--vp-accent); filter: brightness(1.1); }
.vira-pay__btn--danger { border-color: #b3261e; color: #b3261e; }
.vira-pay__btn--link { border-color: transparent; text-decoration: underline; }

.vira-pay__notice { margin: 8px 0; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--vp-border); background: var(--vp-soft); }
.vira-pay__notice--error { border-color: #b3261e; }
.vira-pay__notice--success { border-color: var(--vp-accent); }
.vira-pay__error { margin: 8px 0 12px; padding: 12px; border: 1px solid #b3261e; border-radius: 8px; }
.vira-pay__bots { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.vira-pay__status-title { margin: 0 0 8px; }
.vira-pay__widget { min-height: 44px; margin-bottom: 8px; }