/* Chatbot Styles */
.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Nunito', sans-serif;
}

/* Botón flotante */
.chatbot-button {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, #5FB3B3, #FF6B9D);
    border: none;
    box-shadow: 0 4px 20px rgba(95, 179, 179, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    position: relative;
    animation: pulse 2s infinite;
}

.chatbot-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(95, 179, 179, 0.6);
}

.chatbot-button img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
}

.chatbot-button .chat-icon {
    font-size: 32px;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(95, 179, 179, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(95, 179, 179, 0.7);
    }
}

/* Badge de notificación */
.chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #FF6B9D;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Ventana del chat */
.chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 380px;
    height: 550px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    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, #5FB3B3, #4DA3FF);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chatbot-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid white;
    background: white;
    padding: 3px;
}

.chatbot-title h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.chatbot-title p {
    margin: 0;
    font-size: 12px;
    opacity: 0.9;
}

.chatbot-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Mensajes */
.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8f9fa;
}

.chatbot-message {
    margin-bottom: 16px;
    display: flex;
    gap: 10px;
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    flex-shrink: 0;
}

.message-content {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 16px;
    line-height: 1.5;
    font-size: 14px;
}

.chatbot-message.bot .message-content {
    background: white;
    color: #333;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.chatbot-message.user .message-content {
    background: linear-gradient(135deg, #5FB3B3, #4DA3FF);
    color: white;
    border-bottom-right-radius: 4px;
}

/* Botón TTS */
.message-tts {
    margin-top: 8px;
    background: rgba(95, 179, 179, 0.1);
    border: 1px solid rgba(95, 179, 179, 0.3);
    border-radius: 12px;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s;
}

.message-tts:hover {
    background: rgba(95, 179, 179, 0.2);
}

.message-tts.playing {
    background: rgba(95, 179, 179, 0.3);
}

/* Typing indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: white;
    border-radius: 16px;
    width: fit-content;
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #5FB3B3;
    animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Input */
.chatbot-input {
    padding: 16px;
    background: white;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 10px;
}

.chatbot-input input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 24px;
    font-size: 14px;
    font-family: 'Nunito', sans-serif;
    transition: all 0.3s;
}

.chatbot-input input:focus {
    outline: none;
    border-color: #5FB3B3;
}

.chatbot-input button {
    background: linear-gradient(135deg, #5FB3B3, #4DA3FF);
    border: none;
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

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

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

/* Quick actions */
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.quick-action-btn {
    background: white;
    border: 1px solid #5FB3B3;
    color: #5FB3B3;
    padding: 8px 14px;
    border-radius: 16px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s;
}

.quick-action-btn:hover {
    background: #5FB3B3;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .chatbot-window {
        width: calc(100vw - 40px);
        height: calc(100vh - 140px);
        bottom: 100px;
        right: 20px;
    }
}