/* ===== CHATBOT STYLES ===== */

/* Botón flotante del chat */
.chatbot-button {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
    z-index: 99999;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: pulse 2s infinite;
}

.chatbot-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.6);
}

.chatbot-button i {
    color: white;
    font-size: 1.5rem;
}

.chatbot-button .close-icon {
    display: none;
}

.chatbot-button.active .chat-icon {
    display: none;
}

.chatbot-button.active .close-icon {
    display: block;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(102, 126, 234, 0.7);
    }
}

/* Ventana del chat */
.chatbot-window {
    position: fixed;
    bottom: 160px;
    right: 20px;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    z-index: 99998;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header del chat */
.chatbot-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-header .avatar {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.chatbot-header .info h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
}

.chatbot-header .info p {
    margin: 0;
    font-size: 0.75rem;
    opacity: 0.9;
}

/* Mensajes del chat */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 10px;
}

.chat-message {
    display: flex;
    gap: 8px;
    animation: fadeIn 0.3s ease-out;
}

.chat-message.user {
    flex-direction: row-reverse;
}

.chat-message .message-bubble {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.chat-message.bot .message-bubble {
    background: white;
    color: #333;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.chat-message.user .message-bubble {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

/* Typing indicator */
.typing-indicator {
    display: none;
    padding: 12px 16px;
    background: white;
    border-radius: 18px;
    width: fit-content;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.typing-indicator.active {
    display: block;
}

.typing-indicator span {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #999;
    border-radius: 50%;
    margin: 0 2px;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {

    0%,
    60%,
    100% {
        transform: translateY(0);
    }

    30% {
        transform: translateY(-10px);
    }
}

/* Input del chat */
.chatbot-input {
    padding: 15px;
    background: white;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

.chatbot-input input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 0.9rem;
    outline: none;
}

.chatbot-input input:focus {
    border-color: #667eea;
}

.chatbot-input button {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.chatbot-input button:hover {
    transform: scale(1.1);
}

.chatbot-input button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
    .chatbot-window {
        width: calc(100% - 40px);
        height: calc(100vh - 180px);
        right: 20px;
        left: 20px;
        bottom: 90px;
    }

    .chatbot-button {
        bottom: 20px;
    }
}