.arivelle-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.arivelle-wa-panel {
  position: absolute;
  right: 0;
  bottom: 66px;
  width: min(360px, calc(100vw - 28px));
  overflow: hidden;
  border: 1px solid #eadce0;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 22px 60px rgba(36, 21, 27, 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.97);
  transition: opacity 200ms ease, transform 220ms ease;
}

.arivelle-wa.is-open .arivelle-wa-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.arivelle-wa-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  background: linear-gradient(135deg, #24151b, #84273d);
  color: #ffffff;
}

.arivelle-wa-head span {
  display: block;
  margin-bottom: 3px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arivelle-wa-head strong {
  display: block;
  font-size: 17px;
  line-height: 1.25;
}

.arivelle-wa-close {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.arivelle-wa-body {
  padding: 16px;
}

.arivelle-wa-body p {
  margin: 0 0 12px;
  color: #705e66;
  font-size: 14px;
}

.arivelle-wa-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.arivelle-wa-options button {
  border: 1px solid #eadce0;
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff4f3;
  color: #84273d;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.arivelle-wa-options button:hover,
.arivelle-wa-options button.is-selected {
  border-color: #b13f5b;
  background: #b13f5b;
  color: #ffffff;
}

.arivelle-wa-message {
  width: 100%;
  min-height: 86px;
  resize: vertical;
  border: 1px solid #eadce0;
  border-radius: 10px;
  padding: 11px 12px;
  color: #24151b;
  font: inherit;
  font-size: 14px;
}

.arivelle-wa-message:focus {
  border-color: #b13f5b;
  outline: 2px solid rgba(177, 63, 91, 0.15);
}

.arivelle-wa-send {
  width: 100%;
  margin-top: 10px;
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  background: #25d366;
  color: #082414;
  cursor: pointer;
  font-size: 15px;
  font-weight: 900;
}

.arivelle-wa-trigger {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 50px;
  border: 0;
  border-radius: 999px;
  padding: 0 18px;
  background: #25d366;
  color: #082414;
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.3);
  font-size: 15px;
  font-weight: 900;
}

.arivelle-wa-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.22);
}

@media (max-width: 560px) {
  .arivelle-wa {
    right: 14px;
    bottom: 14px;
  }

  .arivelle-wa-panel {
    bottom: 62px;
  }
}