/* SmartGen Chatbot Styles */

.smartgen-chatbot-container {
    --chatbot-primary: #2563eb;
    --chatbot-primary-dark: #1e40af;
    --chatbot-accent: #3b82f6;
    --chatbot-background: #ffffff;
    --chatbot-card-bg: #f9fafb;
    --chatbot-border: #e5e7eb;
    --chatbot-text-primary: #1f2937;
    --chatbot-text-secondary: #6b7280;
    --chatbot-text-muted: #9ca3af;
    --chatbot-success: #10b981;
}

[data-theme="dark"] .smartgen-chatbot-container {
    --chatbot-background: #0f172a;
    --chatbot-card-bg: #1e293b;
    --chatbot-border: #334155;
    --chatbot-text-primary: #f1f5f9;
    --chatbot-text-secondary: #94a3b8;
}

.chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    z-index: 9999;
}

/* Floating Button */
.chatbot-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-primary-dark) 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
    position: relative;
    color: white; /* Ensure icon is visible */
}

.chatbot-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.chatbot-toggle-btn:active {
    transform: scale(0.95);
}

.chatbot-toggle-btn.active {
    background: linear-gradient(135deg, var(--chatbot-primary-dark) 0%, var(--chatbot-primary) 100%);
}

.chatbot-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 24px;
    height: 24px;
    background: var(--chatbot-success);
    border-radius: 50%;
    border: 3px solid var(--chatbot-background);
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

/* Chat Window */
.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 400px;
    height: 600px;
    background: var(--chatbot-background);
    border-radius: 12px;
    box-shadow: 0 5px 40px rgba(0, 0, 0, 0.16);
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: all 0.3s ease;
    border: 1px solid var(--chatbot-border);
    overflow: hidden;
    transform-origin: bottom right; /* Ensure scaling from bottom right */
}

.chatbot-window.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Chat Header */
.chatbot-header {
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-primary-dark) 100%);
    color: white;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chatbot-header-content h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.chatbot-header-content p {
    margin: 0.25rem 0 0 0;
    font-size: 0.85rem;
    opacity: 0.9;
}

.chatbot-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.chatbot-close-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Messages Container */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--chatbot-background);
}

.chatbot-typing-indicator {
    padding: 0.5rem 1rem;
    display: flex;
    gap: 4px;
    align-items: center;
}

.chatbot-typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--chatbot-text-muted);
    border-radius: 50%;
    animation: typing 1s infinite ease-in-out;
}

.chatbot-typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.chatbot-typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(-5px); opacity: 1; }
}

.chatbot-link {
    color: var(--chatbot-primary);
    text-decoration: underline;
    font-weight: 500;
}

[data-theme="dark"] .chatbot-link {
    color: var(--chatbot-accent);
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--chatbot-border);
    border-radius: 3px;
}

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

/* Messages */
.chatbot-message {
    display: flex;
    animation: slideIn 0.3s ease;
}

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

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

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

.message-content {
    max-width: 85%;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    word-wrap: break-word;
    line-height: 1.5;
    font-size: 0.95rem;
}

.bot-message .message-content {
    background: var(--chatbot-card-bg);
    color: var(--chatbot-text-primary);
    border: 1px solid var(--chatbot-border);
    border-bottom-left-radius: 4px;
}

.user-message .message-content {
    background: var(--chatbot-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

/* Quick Replies */
.quick-replies {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.quick-reply-btn {
    background: white;
    border: 1px solid var(--chatbot-border);
    color: var(--chatbot-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
    text-align: left;
    white-space: normal;
}

.quick-reply-btn:hover {
    background: var(--chatbot-primary);
    color: white;
    border-color: var(--chatbot-primary);
}

.quick-reply-btn:active {
    transform: scale(0.98);
}

/* Input Area */
.chatbot-input-area {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--chatbot-background);
    border-top: 1px solid var(--chatbot-border);
}

.chatbot-input {
    flex: 1;
    border: 1px solid var(--chatbot-border);
    border-radius: 8px;
    padding: 0.75rem;
    font-size: 0.95rem;
    color: var(--chatbot-text-primary);
    background: var(--chatbot-background);
    transition: border-color 0.2s;
    font-family: inherit;
}

.chatbot-input:focus {
    outline: none;
    border-color: var(--chatbot-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.chatbot-input::placeholder {
    color: var(--chatbot-text-muted);
}

.chatbot-send-btn {
    background: var(--chatbot-primary);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.2s;
    font-weight: bold;
}

.chatbot-send-btn:hover {
    background: var(--chatbot-primary-dark);
    transform: translateY(-2px);
}

.chatbot-send-btn:active {
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .chatbot-window {
        width: calc(100vw - 40px); /* Adjust width to fit screen with padding */
        height: 70vh;
        max-height: 600px;
        bottom: 80px;
        right: 20px;
        left: 20px; /* Center horizontally */
        margin: 0 auto; /* Center horizontally */
        transform: translateY(20px) scale(0.95); /* Reset transform origin for better centering */
        transform-origin: bottom center; /* Center scaling from bottom */
    }

    .chatbot-widget {
        bottom: 20px;
        right: 20px;
        left: 20px; /* Allow widget to be centered */
        display: flex; /* Use flexbox for centering */
        justify-content: flex-end; /* Align button to the right */
    }

    .chatbot-toggle-btn {
        width: 56px;
        height: 56px;
        font-size: 1.3rem;
    }

    .message-content {
        max-width: 90%;
    }
}

@media (max-width: 480px) {
    .chatbot-window {
        width: calc(100vw - 20px);
        height: 80vh;
        bottom: 70px;
        right: 10px;
        left: 10px;
    }

    .chatbot-toggle-btn {
        width: 52px;
        height: 52px;
        font-size: 1.2rem;
    }

    .chatbot-messages {
        padding: 0.75rem;
    }

    .message-content {
        font-size: 0.9rem;
        padding: 0.65rem 0.85rem;
    }

    .quick-reply-btn {
        font-size: 0.8rem;
        padding: 0.45rem 0.65rem;
    }
}

/* Dark Mode Adjustments */
[data-theme="dark"] .message-content {
    color: var(--chatbot-text-primary);
}

[data-theme="dark"] .bot-message .message-content {
    background: var(--chatbot-card-bg);
    border-color: var(--chatbot-border);
}

[data-theme="dark"] .quick-reply-btn {
    background: var(--chatbot-card-bg);
    border-color: var(--chatbot-border);
    color: var(--chatbot-accent);
}

[data-theme="dark"] .quick-reply-btn:hover {
    background: var(--chatbot-primary);
    color: white;
    border-color: var(--chatbot-primary);
}

[data-theme="dark"] .chatbot-input {
    background: var(--chatbot-card-bg);
    border-color: var(--chatbot-border);
    color: var(--chatbot-text-primary);
}

[data-theme="dark"] .chatbot-input:focus {
    outline: none;
    border-color: var(--chatbot-accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

[data-theme="dark"] .chatbot-input::placeholder {
    color: var(--chatbot-text-muted);
}

/* Accessibility */
.chatbot-toggle-btn:focus,
.chatbot-close-btn:focus,
.chatbot-send-btn:focus,
.chatbot-input:focus {
    outline: 2px solid var(--chatbot-primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .smartgen-chatbot-container {
        display: none;
    }
}