.rona-promo-bubble,
.rona-promo-modal,
.rona-promo-modal * {
  box-sizing: border-box;
}

.rona-promo-bubble {
  position: fixed;
  left: max(18px, env(safe-area-inset-left));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 8800;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  max-width: min(270px, calc(100vw - 36px));
  padding: 10px 14px 10px 12px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  background: rgba(18,18,20,.78);
  color: #f5f5f7;
  font: 700 13px/1.2 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  box-shadow: 0 18px 52px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.08);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  backdrop-filter: blur(20px) saturate(160%);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .28s ease, transform .28s ease, border-color .2s ease, background .2s ease;
}

.rona-promo-bubble.is-visible {
  opacity: 1;
  transform: none;
}

.rona-promo-bubble:hover {
  border-color: rgba(41,151,255,.5);
  background: rgba(24,24,27,.88);
}

.rona-promo-bubble-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border-radius: 999px;
  background: #2997ff;
  color: #fff;
  box-shadow: 0 8px 22px rgba(41,151,255,.32);
}

.rona-promo-bubble-icon svg {
  width: 15px;
  height: 15px;
}

.rona-promo-bubble-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rona-promo-overlay {
  position: fixed;
  inset: 0;
  z-index: 9900;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(0,0,0,.52);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .24s ease;
}

.rona-promo-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.rona-promo-modal {
  width: min(100%, 460px);
  color: #f5f5f7;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(41,151,255,.24), transparent 34%),
    linear-gradient(145deg, rgba(31,31,35,.94), rgba(8,8,10,.96));
  box-shadow: 0 28px 90px rgba(0,0,0,.48), inset 0 1px 0 rgba(255,255,255,.1);
  overflow: hidden;
  transform: translateY(14px) scale(.98);
  transition: transform .28s cubic-bezier(.22,1,.36,1);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.rona-promo-overlay.is-open .rona-promo-modal {
  transform: none;
}

.rona-promo-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 18px 0 22px;
}

.rona-promo-kicker {
  color: #2997ff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.rona-promo-close {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  color: rgba(245,245,247,.76);
  cursor: pointer;
}

.rona-promo-close:hover {
  color: #fff;
  background: rgba(255,255,255,.12);
}

.rona-promo-body {
  padding: 14px 22px 22px;
}

.rona-promo-title {
  margin: 0 0 10px;
  color: #fff;
  font-size: clamp(26px, 6vw, 38px);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: 0;
}

.rona-promo-copy {
  margin: 0 0 18px;
  max-width: 34rem;
  color: rgba(245,245,247,.68);
  font-size: 15px;
  line-height: 1.55;
}

.rona-promo-code-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin: 18px 0 14px;
}

.rona-promo-code {
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 13px 14px;
  border: 1px dashed rgba(255,255,255,.22);
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  color: #fff;
  font: 800 18px/1 "SF Mono", "DM Mono", Menlo, monospace;
  letter-spacing: .08em;
}

.rona-promo-action {
  min-width: 112px;
  border: 0;
  border-radius: 16px;
  background: #f5f5f7;
  color: #050505;
  font: 800 13px/1 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
  transition: transform .15s ease, filter .2s ease;
}

.rona-promo-action:hover {
  filter: brightness(.92);
}

.rona-promo-action:active {
  transform: scale(.97);
}

.rona-promo-timer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(41,151,255,.1);
  color: rgba(245,245,247,.78);
  font-size: 12px;
  font-weight: 700;
}

.rona-promo-time {
  color: #fff;
  font: 800 15px/1 "SF Mono", "DM Mono", Menlo, monospace;
}

@media (max-width: 560px) {
  .rona-promo-bubble {
    left: max(12px, env(safe-area-inset-left));
    bottom: max(12px, env(safe-area-inset-bottom));
    max-width: calc(100vw - 24px);
  }

  .rona-promo-overlay {
    align-items: end;
    padding: 12px;
  }

  .rona-promo-modal {
    width: 100%;
    border-radius: 22px;
  }

  .rona-promo-code-row {
    grid-template-columns: 1fr;
  }

  .rona-promo-action {
    min-height: 48px;
  }
}