.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5);
}

.wa-chatbot {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 350px;
    max-width: calc(100vw - 60px);
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.wa-chatbot.active {
    display: flex;
}

.wa-chatbot-header {
    background: var(--whatsapp);
    color: var(--white);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wa-chatbot-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wa-chatbot-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.wa-chatbot-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.wa-chatbot-status {
    font-size: 0.75rem;
    opacity: 0.9;
}

.wa-chatbot-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.wa-chatbot-messages {
    height: 350px;
    overflow-y: auto;
    padding: 15px;
    background: #e5ddd5;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.wa-chatbot-msg {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.9rem;
    line-height: 1.5;
    position: relative;
}

.wa-chatbot-msg.bot {
    background: var(--white);
    align-self: flex-start;
    border-top-left-radius: 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.wa-chatbot-msg.user {
    background: #dcf8c6;
    align-self: flex-end;
    border-top-right-radius: 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.wa-chatbot-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.wa-chatbot-option {
    background: var(--white);
    border: 1px solid var(--whatsapp);
    color: var(--whatsapp);
    padding: 8px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
    font-family: 'Poppins', sans-serif;
}

.wa-chatbot-option:hover {
    background: var(--whatsapp);
    color: var(--white);
}

.wa-chatbot-footer {
    padding: 10px 15px;
    background: #f0f0f0;
    display: flex;
    gap: 10px;
    align-items: center;
}

.wa-chatbot-footer input {
    flex: 1;
    padding: 10px 15px;
    border: none;
    border-radius: 20px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    outline: none;
}

.wa-chatbot-footer button {
    width: 40px;
    height: 40px;
    background: var(--whatsapp);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}