.wa-chat-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  text-decoration: none !important;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  margin: 8px 0;
  cursor: pointer;
  border: none;
  line-height: 1.4;
}

.wa-chat-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  text-decoration: none !important;
}

.wa-chat-btn i {
  font-size: 20px;
}

.wa-chat-btn.wa-style-rounded {
  border-radius: 50px;
}

.wa-chat-btn.wa-style-square {
  border-radius: 4px;
}

.wa-chat-btn.wa-style-bubble {
  border-radius: 50px;
  padding: 12px 20px;
}

.wa-chat-btn.wa-style-icon {
  border-radius: 50%;
  padding: 14px;
  width: auto;
}

.wa-chat-btn.wa-style-icon span {
  display: none;
}

.wa-chat-btn.wa-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Search results compact */
.wa-search-btn .wa-chat-btn {
  padding: 6px 14px;
  font-size: 13px;
  border-radius: 20px;
}

.wa-search-btn .wa-chat-btn i {
  font-size: 15px;
}

/* Epsilon theme integration */
.wa-epsilon-btn {
  padding: 8px 16px !important;
  font-size: 14px !important;
  border-radius: 8px !important;
  margin: 4px !important;
}

/* RTL support */
[dir="rtl"] .wa-chat-btn {
  flex-direction: row-reverse;
}

/* Mobile responsive */
@media (max-width: 480px) {
  .wa-chat-btn {
    padding: 10px 18px;
    font-size: 14px;
  }
  .wa-chat-btn i {
    font-size: 18px;
  }
}