/* public/chatbot.css */

:root {
    --primary-color: #4A90E2; /* Azul vibrante */
    --secondary-color: #50E3C2; /* Verde menta */
    --text-color-dark: #333333;
    --text-color-light: #FFFFFF;
    --bg-light: #F8F8F8;
    --border-color: #E0E0E0;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

#chatbot-bubble {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: var(--primary-color);
    color: var(--text-color-light);
    border-radius: 50%;
    width: 65px;
    height: 65px;
    font-size: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 5px 15px var(--shadow-medium);
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#chatbot-bubble:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--shadow-medium);
}

#chatbot-window {
    display: none;
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 350px;
    height: 450px; /* Altura fija para un mejor control */
    background: var(--text-color-light);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    z-index: 1001;
    box-shadow: 0 8px 25px var(--shadow-medium);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

#chatbot-header {
    background: var(--primary-color);
    color: var(--text-color-light);
    padding: 15px 20px;
    font-weight: bold;
    font-size: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

#chatbot-close {
    cursor: pointer;
    font-size: 20px;
    transition: color 0.2s ease;
}

#chatbot-close:hover {
    color: var(--secondary-color);
}

#chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

#chatbot-messages::-webkit-scrollbar {
    width: 8px;
}

#chatbot-messages::-webkit-scrollbar-track {
    background: var(--bg-light);
    border-radius: 10px;
}

#chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 10px;
}

#chatbot-form {
    display: flex;
    padding: 10px;
    background: var(--text-color-light);
}

#chatbot-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    margin-right: 10px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s ease;
}

#chatbot-input:focus {
    border-color: var(--primary-color);
}

#chatbot-form button {
    background: var(--primary-color);
    color: var(--text-color-light);
    border: none;
    border-radius: 25px;
    padding: 12px 20px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s ease, transform 0.2s ease;
}

#chatbot-form button:hover {
    background: #3A80D0; /* Un tono más oscuro de primary-color */
    transform: translateY(-1px);
}

.user {
    text-align: right;
    margin: 8px 0;
    color: var(--text-color-light);
    background-color: var(--primary-color);
    padding: 10px 15px;
    border-radius: 18px 18px 2px 18px;
    max-width: 80%;
    margin-left: auto;
    box-shadow: 0 2px 5px var(--shadow-light);
}

.bot {
    text-align: left;
    margin: 8px 0;
    color: var(--text-color-dark);
    background-color: var(--border-color);
    padding: 10px 15px;
    border-radius: 18px 18px 18px 2px;
    max-width: 80%;
    margin-right: auto;
    box-shadow: 0 2px 5px var(--shadow-light);
}

.bot.loading {
    font-style: italic;
    color: #888;
    background-color: transparent;
    box-shadow: none;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    #chatbot-window {
        width: 90%;
        right: 5%;
        bottom: 80px;
        height: 400px;
    }

    #chatbot-bubble {
        bottom: 15px;
        right: 15px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
}