/* public/css/chatbot.css - STANDALONE AI ASSISTANT INTERFACE STYLES */
.chat-page-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.chat-page-header {
    text-align: center;
    margin-bottom: 30px;
}

.chat-page-header h1 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.chat-page-header .subtitle {
    color: var(--text-secondary, #666);
    font-size: 1.1rem;
}

.chat-interface {
    background: var(--bg-primary, white);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    border: 1px solid var(--border-color, #e1e5e9);
}

.chat-header {
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h2 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
}

.chat-messages {
    height: 500px;
    overflow-y: auto;
    padding: 20px;
    background: var(--bg-secondary, #f8f9fa);
}

.message {
    margin-bottom: 15px;
    display: flex;
}

.message.user {
    justify-content: flex-end;
}

.message.bot {
    justify-content: flex-start;
}

.message-content {
    max-width: 70%;
    padding: 12px 18px;
    border-radius: 18px;
    line-height: 1.5;
    word-wrap: break-word;
}

.message.user .message-content {
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    color: white;
    border-bottom-right-radius: 4px;
}

.message.bot .message-content {
    background: var(--bg-primary, white);
    color: var(--text-primary, #333);
    border: 1px solid var(--border-color, #e1e5e9);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
}

.chat-input-area {
    padding: 20px;
    background: var(--bg-primary, white);
    border-top: 1px solid var(--border-color, #e1e5e9);
    display: flex;
    gap: 10px;
}

.chat-input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 8px;
    font-size: 16px;
    background: var(--bg-secondary, white);
    color: var(--text-primary, inherit);
    transition: border-color 0.3s;
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.send-button {
    background: linear-gradient(135deg, var(--primary-color), #667eea);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.send-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
}

.chat-info {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary, #666);
    font-size: 0.9rem;
}

/* Theme Adaptive Fallback Mappings (Preserving Native Configuration Hooks) */
body.dark-mode .chat-interface {
    background: var(--dark-card-bg);
    border-color: var(--dark-border);
}

body.dark-mode .chat-messages {
    background: var(--dark-bg);
}

body.dark-mode .message.bot .message-content {
    background: var(--dark-card-bg);
    color: var(--dark-text);
    border-color: var(--dark-border);
}

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

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