/* Chatbot Styles */
.chatbot-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: var(--spacing-3xl) 0;
    color: var(--color-white);
    text-align: center;
}

.chatbot-intro {
    max-width: 800px;
    margin: 0 auto;
}

.chatbot-logo {
    font-size: 4rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    animation: float 3s ease-in-out infinite;
}

.chatbot-intro h1 {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.chatbot-intro h2 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.chatbot-intro p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
}

.chatbot-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.chatbot-features .feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-bounce);
}

.chatbot-features .feature:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.chatbot-features .feature i {
    font-size: 1.2rem;
    color: var(--color-accent);
}

/* Chatbot Section */
.chatbot-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-background);
    min-height: 70vh;
}

.chatbot-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-2xl);
    max-width: 1200px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

/* Sidebar */
.chatbot-sidebar {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.sidebar-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.sidebar-header p {
    opacity: 0.9;
    font-size: 0.9rem;
}

.quick-topics {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.topic-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-bounce);
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
}

.topic-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(5px);
}

.topic-btn i {
    font-size: 1rem;
    color: var(--color-accent);
    width: 20px;
}

.sidebar-info {
    margin-top: auto;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar-info h4 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.sidebar-info p {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.85rem;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
}

.contact-link:hover {
    opacity: 1;
}

.contact-link i {
    color: var(--color-accent);
    width: 16px;
}

/* Main Chat Area */
.chatbot-main {
    display: flex;
    flex-direction: column;
    height: 600px;
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}

.chat-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.chat-title i {
    font-size: 1.2rem;
    color: var(--color-accent);
}

.chat-title h3 {
    font-size: 1.2rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.chat-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: var(--font-weight-medium);
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    background: #f8fafc;
}

.message {
    display: flex;
    gap: var(--spacing-md);
    animation: fadeInUp 0.3s ease-out;
}

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

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

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.message.user .message-avatar {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.message.bot .message-avatar {
    background: var(--gradient-accent);
    color: var(--color-white);
}

.message-content {
    max-width: 70%;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    position: relative;
}

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

.message.bot .message-content {
    background: var(--color-white);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-bottom-left-radius: var(--radius-sm);
}

.message-text {
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
}

.message-time {
    font-size: 0.75rem;
    opacity: 0.7;
    text-align: right;
}

.message.bot .message-time {
    text-align: left;
}

/* Quick Response Buttons */
.quick-responses {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.quick-response-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quick-response-btn:hover {
    background: rgba(249, 115, 22, 0.2);
    transform: translateY(-1px);
}

/* Chat Input */
.chat-input-container {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--color-white);
    border-top: 1px solid var(--color-border);
}

.input-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

#chatInput {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    resize: none;
    font-family: inherit;
    transition: border-color var(--transition-fast);
    max-height: 120px;
    min-height: 50px;
}

#chatInput:focus {
    outline: none;
    border-color: var(--color-accent);
}

.send-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gradient-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-bounce);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
}

.send-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Input Suggestions */
.input-suggestions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.suggestion-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: var(--font-weight-medium);
}

.suggestion-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-accent);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.suggestion-btn:hover {
    background: rgba(249, 115, 22, 0.2);
    transform: translateY(-1px);
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    max-width: 100px;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite both;
}

.typing-dot:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .chatbot-container {
        grid-template-columns: 250px 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .chatbot-container {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
    }
    
    .chatbot-sidebar {
        order: 2;
        padding: var(--spacing-lg);
    }
    
    .chatbot-main {
        order: 1;
        height: 500px;
    }
    
    .chatbot-intro h1 {
        font-size: 2.5rem;
    }
    
    .chatbot-features {
        flex-direction: column;
        align-items: center;
    }
    
    .chatbot-features .feature {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .message-content {
        max-width: 85%;
    }
    
    .input-suggestions {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .chatbot-header {
        padding: var(--spacing-2xl) 0;
    }
    
    .chatbot-intro h1 {
        font-size: 2rem;
    }
    
    .chatbot-intro h2 {
        font-size: 1.2rem;
    }
    
    .chatbot-intro p {
        font-size: 1rem;
    }
    
    .chatbot-logo {
        font-size: 3rem;
    }
    
    .chatbot-container {
        border-radius: 0;
        box-shadow: none;
    }
    
    .message-content {
        max-width: 90%;
    }
    
    .quick-topics {
        gap: var(--spacing-xs);
    }
    
    .topic-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }
}