/* Base styles for the chatbot container */
#chatbot-wrapper {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: 'Inter', sans-serif;
}

/* Responsive positioning for smaller screens */
@media (max-width: 768px) {
    #chatbot-wrapper {
        bottom: 15px;
        right: 15px;
    }
}

@media (max-width: 480px) {
    #chatbot-wrapper {
        bottom: 10px;
        right: 10px;
    }
}

/* Toggle button (chat icon) */
#chatbot-toggle-button {
    width: 70px;
    height: 70px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    outline: none;
}

#chatbot-toggle-button:hover {
    transform: scale(1.1);
}

#chatbot-toggle-button img {
    width: 48px;
    height: 48px;
    transition: transform 0.3s ease;
}

#chatbot-toggle-button:hover img {
    transform: scale(1.1);
}

/* Chatbox container */
#chatbot-box {
    position: absolute;
    bottom: 110px;
    right: 0;
    width: 320px;
    max-height: 450px;
    background-color: var(--deep-space);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform-origin: bottom right;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out, box-shadow 0.5s ease-in-out;
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
    direction: ltr;
    border: 1px solid var(--secondary-accent);
}

#chatbot-box.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
    box-shadow: 0 0 20px var(--secondary-accent), 0 0 40px var(--tertiary-glow);
}

/* Chatbox - mobile centering fix */
@media (max-width: 768px) {
    #chatbot-box {
        position: fixed;
        bottom: 100px;
        width: 90vw;
        max-width: 320px;
        min-height: 120px;
        max-height: 70vh;
        left: 0;
        right: 0;
        margin: 0 auto;
        transform: none;
    }

    #chatbot-toggle-button {
        width: 60px;
        height: 60px;
    }

    #chatbot-toggle-button img {
        width: 38px;
        height: 38px;
    }
}

@media (max-width: 480px) {
    #chatbot-box {
        bottom: 90px;
        width: 95vw;
        max-width: 300px;
        left: 0;
        right: 0;
        margin: 0 auto;
        transform: none;
    }

    #chatbot-toggle-button {
        width: 55px;
        height: 55px;
    }

    #chatbot-toggle-button img {
        width: 35px;
        height: 35px;
    }
}

/* Chatbox header */
.chatbot-header {
    background-color: var(--dark-void);
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(74, 0, 153, 0.4);
}

.chatbot-header h3 {
    color: var(--light-subtle);
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 0 0 5px rgba(0, 163, 191, 0.5);
}

.chatbot-header .close-button {
    background: none;
    border: none;
    color: var(--gray-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}

.chatbot-header .close-button:hover {
    color: var(--light-subtle);
}

.chatbot-header .close-button svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
}

@media (max-width: 768px) {
    .chatbot-header {
        padding: 10px 12px;
    }

    .chatbot-header h3 {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .chatbot-header {
        padding: 8px 10px;
    }

    .chatbot-header h3 {
        font-size: 0.9rem;
    }
}

/* Messages container */
.chatbot-messages {
    flex-grow: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: var(--deep-space);
    scroll-behavior: smooth;
}

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

.chatbot-messages::-webkit-scrollbar-track {
    background: var(--dark-void);
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--primary-deep);
    border-radius: 10px;
    border: 2px solid var(--deep-space);
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: var(--tertiary-glow);
}

@media (max-width: 768px) {
    .chatbot-messages {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .chatbot-messages {
        padding: 10px;
    }
}

/* Chat bubbles */
.message-bubble {
    padding: 10px 14px;
    border-radius: 18px;
    margin-bottom: 10px;
    max-width: 80%;
    word-wrap: break-word;
    font-size: 0.9rem;
    line-height: 1.4;
    direction: ltr;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInSlideUp 0.3s ease-out forwards;
}

.message-user {
    background-color: var(--primary-deep);
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 4px;
    box-shadow: 0 0 5px rgba(74, 0, 153, 0.7);
}

.message-bot {
    background-color: var(--glass-background);
    color: var(--light-subtle);
    margin-right: auto;
    border-bottom-left-radius: 4px;
    box-shadow: 0 0 5px rgba(0, 163, 191, 0.5);
}

@keyframes fadeInSlideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@media (max-width: 768px) {
    .message-bubble {
        max-width: 85%;
        padding: 8px 12px;
        font-size: 0.85rem;
        margin-bottom: 8px;
    }
}

@media (max-width: 480px) {
    .message-bubble {
        max-width: 90%;
        padding: 6px 10px;
        font-size: 0.8rem;
        margin-bottom: 6px;
    }
}

/* Chat input */
.chatbot-input-area {
    padding: 10px 15px;
    border-top: 1px solid rgba(0, 163, 191, 0.4);
    display: flex;
    background-color: var(--dark-void);
}

.chatbot-input-area input[type="text"] {
    flex-grow: 1;
    background-color: var(--glass-background);
    border: 1px solid var(--secondary-accent);
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--light-subtle);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.3s ease;
}

.chatbot-input-area input[type="text"]::placeholder {
    color: var(--gray-muted);
}

.chatbot-input-area input[type="text"]:focus {
    border-color: var(--tertiary-glow);
    box-shadow: 0 0 0 2px rgba(163, 0, 102, 0.3), 0 0 15px var(--tertiary-glow);
}

.chatbot-input-area button {
    background-color: var(--secondary-accent);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 10px 15px;
    margin-left: 10px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.3s ease;
    outline: none;
}

.chatbot-input-area button:hover {
    background-color: #008BA3;
    transform: translateY(-1px);
    box-shadow: 0 0 10px var(--secondary-accent);
}

@media (max-width: 768px) {
    .chatbot-input-area {
        padding: 8px 12px;
    }

    .chatbot-input-area button {
        padding: 8px 12px;
        margin-left: 8px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .chatbot-input-area {
        padding: 6px 10px;
    }

    .chatbot-input-area button {
        padding: 6px 10px;
        margin-left: 6px;
        font-size: 0.85rem;
    }
}