/* Chat Widget Styles */
.chat-widget-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    border: 1px solid var(--primary-color, #ccc);
    background-color: var(--bg-color, #f9f9f9);
    color: var(--text-color, #333);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    /* display: none; /* Initially hidden, controlled by JS */
    flex-direction: column;
    height: 400px;
    z-index: 1001;
}

.chat-header {
    padding: 10px;
    background-color: var(--primary-color, #eee);
    color: var(--navbar-text-color, #ffffff);
    border-bottom: 1px solid var(--primary-color, #ccc);
    border-top-left-radius: 9px;
    border-top-right-radius: 9px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-close-button {
    background: none;
    border: none;
    color: var(--navbar-text-color, #ffffff);
    font-size: 1.2em;
    cursor: pointer;
    padding: 0 5px;
}

.chat-output {
    flex-grow: 1;
    padding: 10px;
    overflow-y: auto;
    background-color: var(--bg-color, rgba(255, 255, 255, 0.8));
    color: var(--text-color, #333);
}

.chat-output .user-message {
    text-align: right;
    margin-bottom: 8px;
    padding: 8px 12px;
    background-color: var(--accent-color, var(--primary-color, #007bff));
    color: white; /* Explicitly set to white for visibility */
    border-radius: 15px 15px 0 15px;
    margin-left: 40px;
    word-wrap: break-word;
}

.chat-output .bot-message {
    text-align: left;
    margin-bottom: 8px;
    padding: 8px 12px;
    background-color: var(--wall-color, #333333);
    color: white; /* Explicitly set to white for visibility */
    border-radius: 15px 15px 15px 0;
    margin-right: 40px;
    word-wrap: break-word;
}

/* Add styling for typing indicator */
#typing-indicator {
    background-color: var(--wall-color, #333333);
    opacity: 0.7;
    animation: pulse 1.3s infinite;
    color: white; /* Ensure visibility */
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 0.8; }
    100% { opacity: 0.5; }
}

.chat-input-area {
    padding: 10px;
    border-top: 1px solid var(--primary-color, #ccc);
    background-color: var(--bg-color, #f9f9f9);
    display: flex;
    border-bottom-left-radius: 9px;
    border-bottom-right-radius: 9px;
}

.chat-input-field {
    flex-grow: 1;
    padding: 8px 10px;
    border: 1px solid var(--primary-color, #ccc);
    border-radius: 20px;
    margin-right: 8px;
    background-color: var(--path-color, #ffffff);
    color: var(--text-color, #333);
}

.chat-input-field:focus {
    outline: none;
    border-color: var(--accent-color, var(--primary-color));
    /* Consider a box-shadow that uses theme variables if desired */
}

.chat-send-btn {
    padding: 8px 15px;
    background-color: var(--primary-color, #007bff);
    color: var(--navbar-text-color, white);
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.chat-send-btn:hover {
    filter: brightness(90%);
}

.open-chat-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 0;
    background-color: var(--primary-color, #007bff);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, transform 0.3s;
    overflow: hidden; /* Ensures the image respects the border-radius */
}

.open-chat-button img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures the image covers the button area well */
}

.open-chat-button:hover {
    transform: scale(1.1);
    filter: brightness(90%);
}

/* Theme-specific overrides for chat widget */

body.dark-mode .chat-widget-container {
    border-color: var(--primary-color);
    background-color: var(--bg-color);
    color: var(--text-color);
}

body.dark-mode .chat-header {
    background-color: var(--primary-color);
    color: var(--navbar-text-color);
    border-bottom-color: var(--primary-color);
}

body.dark-mode .chat-close-button {
    color: var(--navbar-text-color);
}

body.dark-mode .chat-output {
    background-color: var(--bg-color);
    color: var(--text-color);
}

body.dark-mode .chat-output .user-message {
    background-color: var(--accent-color, #4a86e8);
    color: white;
}

body.dark-mode .chat-output .bot-message {
    background-color: var(--wall-color, #333333);
    color: white;
}

body.dark-mode .chat-input-area {
    background-color: var(--bg-color);
    border-top-color: var(--primary-color);
}

body.dark-mode .chat-input-field {
    border-color: var(--primary-color);
    background-color: var(--path-color);
    color: var(--text-color);
}

body.dark-mode .chat-send-btn {
    background-color: var(--primary-color);
    color: var(--navbar-text-color);
}

body.dark-mode .open-chat-button {
    background-color: var(--primary-color);
    color: var(--navbar-text-color);
}

/* Cyberpunk Theme Chat Widget Styles */
body.cyberpunk-mode .chat-widget-container {
    border-color: var(--primary-color);
    background-color: #0a0a0a; /* Darker than body bg for depth */
    color: var(--text-color);
    box-shadow: 0 0 15px var(--primary-color);
}

body.cyberpunk-mode .chat-header {
    background-color: var(--primary-color);
    color: #000; /* Black text on bright primary */
    border-bottom: 1px solid var(--primary-color);
}

body.cyberpunk-mode .chat-close-button {
    color: #000;
}

body.cyberpunk-mode .chat-output {
    background-color: #0f0f0f; /* Slightly lighter than container */
    color: var(--text-color);
    /* Optional: add a distinct border for cyberpunk */
    /* border: 1px dashed var(--primary-color); */
    /* margin: 5px; */
    /* border-radius: 5px; */
}

body.cyberpunk-mode .chat-output .user-message {
    background-color: var(--accent-color, #ff00ff);
    color: black; /* Dark text on bright background */
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.5); /* Add glow effect for readability */
}

body.cyberpunk-mode .chat-output .bot-message {
    background-color: var(--wall-color, #0066ff);
    color: white; /* White text on blue background */
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.5); /* Add shadow for readability */
}

body.cyberpunk-mode .chat-input-area {
    background-color: #0a0a0a;
    border-top: 1px solid var(--primary-color);
}

body.cyberpunk-mode .chat-input-field {
    border-color: var(--primary-color);
    background-color: var(--path-color, #001100); /* Dark green path */
    color: var(--text-color);
    box-shadow: inset 0 0 5px var(--primary-color);
}

body.cyberpunk-mode .chat-send-btn {
    background-color: var(--primary-color);
    color: #000;
}

body.cyberpunk-mode .open-chat-button {
    background-color: var(--primary-color);
    color: #000;
    box-shadow: 0 0 10px var(--primary-color);
}

/* Add more theme overrides as needed, for example: */
/* body.retro-mode .chat-widget-container { ... } */