/* Modern Enterprise Chatbot Design */
:root {
    --primary: #0f4c81;
    --secondary: #334155;
    --text-light: #ffffff;
    --text-dark: #2c3e50;
    --background-dark: #1a2634;
    --background-light: #ffffff;
    --accent-light: rgba(15, 76, 129, 0.1);
    --border-light: rgba(255, 255, 255, 0.15);
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* Futuristic Chatbot Styles */
:root {
    --chatbot-primary: #0f4c81;
    --chatbot-accent: #2c89db;
    --chatbot-bg: #ffffff;
    --chatbot-text: #212121;
    --chatbot-muted: #7f8c8d;
    --chatbot-border: #ecf0f1;
    --chatbot-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    --chatbot-radius: 24px;
    --chatbot-transition: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --chatbot-glow: 0 0 20px rgba(15, 76, 129, 0.2);
    
    /* Enhanced Spacing Variables */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Enhanced Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    
    /* Enhanced Elevations */
    --elevation-1: 0 2px 4px rgba(0,0,0,0.1);
    --elevation-2: 0 4px 8px rgba(0,0,0,0.1);
    --elevation-3: 0 8px 16px rgba(0,0,0,0.1);
    --elevation-4: 0 16px 32px rgba(0,0,0,0.1);
}

/* Enhanced Chatbot Button */
#chatbotButton {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--chatbot-primary), #2c89db);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: var(--elevation-3), var(--chatbot-glow);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#chatbotButton .button-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.8) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

#chatbotButton:hover .button-glow {
    opacity: 0.4;
    animation: pulse 2s infinite;
}

#chatbotButton .tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-bottom: 8px;
}

#chatbotButton .tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: rgba(0, 0, 0, 0.8) transparent transparent transparent;
}

#chatbotButton:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

.header-controls {
    display: flex;
    gap: 8px;
}

.header-controls button {
    background: none;
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.header-controls button:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Enhanced Chatbot Window */
#chatbotWindow {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 480px;
    height: 600px;
    background: #1a2634;
    border-radius: 20px;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 1000;
    border: 1px solid var(--border-light);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#chatbotWindow.active {
    opacity: 1;
    transform: translateY(0);
}

#chatbotWindow.minimized {
    height: 80px;
    overflow: hidden;
}

.chatbot-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: calc(100% - 60px);
}

/* Enhanced Header */
.chatbot-header {
    background: linear-gradient(135deg, #2c89db, var(--chatbot-primary));
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-light);
}

.chatbot-header h3 {
    color: #ffffff;
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chatbot-header i {
    color: var(--text-light);
    font-size: 20px;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(46, 204, 113, 0.2);
    border-radius: 20px;
    font-size: 12px;
    color: #2ecc71;
    margin-left: 8px;
}

.status-indicator::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #2ecc71;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Enhanced Messages */
#chatbotMessages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #1a2634;
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: calc(100% - 120px);
}

/* Welcome Section */
.welcome-message {
    text-align: center;
    color: #ffffff;
    margin-bottom: 24px;
    background: rgba(15, 76, 129, 0.2);
    padding: 20px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.welcome-message h2 {
    margin: 0 0 10px 0;
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
}

.welcome-message p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 15px;
}

.welcome-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--chatbot-accent), var(--chatbot-primary));
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.welcome-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    filter: blur(12px);
    opacity: 0.3;
    z-index: -1;
}

.welcome-icon i {
    font-size: 32px;
    color: #fff;
    animation: float 3s ease-in-out infinite;
}

.chatbot-message {
    max-width: 85%;
    animation: slideIn 0.3s ease forwards;
}

.chatbot-message.bot {
    align-self: flex-start;
    background-color: rgba(255, 255, 255, 0.1);
    border-left: 4px solid var(--chatbot-primary);
    color: #ffffff;
    padding: 12px 16px;
    border-radius: 8px;
    max-width: 85%;
}

.chatbot-message.user {
    margin-left: auto;
    background: var(--secondary);
    color: var(--text-light);
    padding: 12px 16px;
    border-radius: 16px;
    border-bottom-right-radius: 4px;
}

.response-content {
    color: #ffffff;
}

.response-content p {
    margin: 0 0 12px 0;
    line-height: 1.5;
    font-size: 14px;
}

.message-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.message-link {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    margin-bottom: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.message-link:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.message-link i {
    color: #2c89db;
}

/* Enhanced Categories */
.chatbot-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding: 0 var(--spacing-sm);
}

.category-button {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--chatbot-border);
    border-radius: 16px;
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--chatbot-transition);
    position: relative;
    overflow: hidden;
}

.category-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(230, 126, 34, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.category-button:hover::before {
    transform: translateX(100%);
}

.category-button:hover {
    background-color: rgba(15, 76, 129, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--elevation-2);
}

/* Enhanced Input Container */
.chatbot-input-container {
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-top: 1px solid var(--border-light);
}

.input-wrapper {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--border-light);
}

#userInput {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 14px;
    padding: 8px 0;
    outline: none;
}

#userInput::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.input-actions {
    display: flex;
    gap: 8px;
}

.action-button {
    background-color: transparent;
    color: var(--chatbot-primary);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.action-button:hover {
    color: #fff;
    transform: scale(1.1);
}

#sendMessage {
    background-color: var(--chatbot-primary);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(15, 76, 129, 0.2);
}

#sendMessage:hover {
    background-color: #2c89db;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 76, 129, 0.3);
}

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

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

/* Enhanced Scrollbar */
#chatbotMessages::-webkit-scrollbar {
    width: 6px;
}

#chatbotMessages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

#chatbotMessages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

#chatbotMessages::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* Futuristic Loading Animation */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 16px;
    background: rgba(248, 249, 250, 0.9);
    border-radius: 16px;
    margin-bottom: 8px;
    width: fit-content;
    position: relative;
    overflow: hidden;
}

.typing-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.8), transparent);
    animation: shimmer 2s infinite;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--chatbot-accent);
    border-radius: 50%;
    opacity: 0.6;
    animation: typingBounce 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-6px) scale(1.2);
        opacity: 0.8;
    }
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 600px) {
    #chatbotWindow {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }

    .chatbot-header {
        border-radius: 0;
        padding: var(--spacing-md);
    }

    #chatbotButton {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 55px;
        height: 55px;
    }

    .chatbot-categories {
        grid-template-columns: 1fr;
        padding: var(--spacing-sm);
    }

    .category-button {
        padding: var(--spacing-md);
    }

    .chatbot-input-container {
        padding: var(--spacing-md);
    }

    .welcome-message {
        padding: 20px;
    }

    .message-links {
        flex-direction: column;
    }

    .message-link {
        width: 100%;
    }
}

/* Suggestions */
.chatbot-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.suggestion-button {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.suggestion-button:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* Enhanced Category Buttons */
.category-button {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
    text-align: left;
    padding: 16px;
}

.category-button i {
    font-size: 1.25rem;
    margin-top: 2px;
}

.category-button div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.category-title {
    font-weight: 600;
    color: var(--chatbot-primary);
}

.category-description {
    font-size: 0.85rem;
    color: var(--chatbot-muted);
    line-height: 1.4;
}

/* Category Header */
.category-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-bottom: 1px solid var(--chatbot-border);
    margin-bottom: 12px;
}

.category-header i {
    color: var(--chatbot-accent);
    font-size: 1.1rem;
}

.category-header span {
    font-weight: 600;
    color: var(--chatbot-primary);
}

/* Enhanced Message Links */
.message-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.chat-link {
    text-align: center;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 8px;
    width: fit-content;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--chatbot-accent);
    border-radius: 50%;
    opacity: 0.6;
    animation: typingAnimation 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingAnimation {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
        opacity: 0.8;
    }
}

/* Enhanced Mobile Styles */
@media (max-width: 600px) {
    .chatbot-categories {
        grid-template-columns: 1fr;
    }

    .message-links {
        grid-template-columns: 1fr;
    }

    .category-button {
        padding: 12px;
    }

    .category-description {
        display: none;
    }

    .suggestion-button {
        width: 100%;
        text-align: center;
    }
}

/* Enhanced Action Buttons */
.input-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-right: var(--spacing-sm);
}

.action-button {
    background: none;
    border: none;
    color: var(--chatbot-muted);
    padding: var(--spacing-xs);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--chatbot-transition);
}

.action-button:hover {
    color: var(--chatbot-accent);
    background: rgba(230, 126, 34, 0.1);
}

/* Enhanced Links */
.message-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.chat-link {
    background: white;
    color: var(--chatbot-accent);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    transition: all var(--chatbot-transition);
    border: 1px solid var(--chatbot-accent);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.chat-link i {
    font-size: var(--font-size-sm);
}

/* Enhanced Status Indicator */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    margin-left: var(--spacing-sm);
}

.status-indicator::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #2ecc71;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Enhanced Welcome Animation */
.welcome-animation {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl);
}

.welcome-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--chatbot-accent), #f39c12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: welcomePulse 2s infinite;
}

.welcome-icon i {
    font-size: var(--font-size-xl);
    color: white;
    animation: welcomeSpin 2s infinite;
}

@keyframes welcomePulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(230, 126, 34, 0.4);
    }
    70% {
        transform: scale(1.1);
        box-shadow: 0 0 0 20px rgba(230, 126, 34, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(230, 126, 34, 0);
    }
}

@keyframes welcomeSpin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.categories-container {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
    margin: 1rem 0;
    color: #ffffff;
}

.categories-container h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
    text-align: center;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.category-card {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--elevation-3);
    border-color: var(--chatbot-primary);
}

.category-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--secondary), #f39c12);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.category-icon i {
    color: #2c89db;
    font-size: 24px;
}

.category-content {
    flex: 1;
}

.category-content h3 {
    color: #ffffff;
    margin: 0 0 8px 0;
    font-size: 16px;
}

.category-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 14px;
}

.category-arrow {
    color: rgba(255, 255, 255, 0.5);
    transition: transform 0.3s ease;
}

.category-card:hover .category-arrow {
    transform: translateX(4px);
    color: #e67e22;
}

.questions-container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    height: 100%;
    max-height: calc(100vh - 200px);
}

.questions-header {
    background: rgba(15, 76, 129, 0.8);
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.questions-header h3 {
    color: #ffffff;
    margin: 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.questions-header h3 i {
    color: #ffffff;
}

.questions-grid {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    max-height: calc(100% - 60px);
}

.questions-grid::-webkit-scrollbar {
    width: 6px;
}

.questions-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.questions-grid::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.questions-grid::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.question-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.question-card:hover {
    background-color: rgba(15, 76, 129, 0.1);
    transform: translateY(-2px);
}

.question-card i {
    color: #2c89db;
    font-size: 16px;
}

.question-card span {
    color: #ffffff;
    font-size: 14px;
}

.chatbot-message {
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 1rem;
    max-width: 85%;
}

.chatbot-message.bot {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-right: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chatbot-message.user {
    background: rgba(var(--primary-rgb), 0.2);
    margin-left: auto;
    border: 1px solid rgba(var(--primary-rgb), 0.3);
}

.message-links {
    margin-top: 1rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.message-link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.message-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.message-link i {
    margin-right: 0.5rem;
}

/* Enhanced Input Area */
.chatbot-input-container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
    padding: 1rem;
    margin-top: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.input-wrapper {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    padding: 0.5rem 1rem;
    margin-bottom: 0.75rem;
}

#userInput {
    flex: 1;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 0.95rem;
    padding: 0.5rem;
}

#userInput::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.input-actions {
    display: flex;
    gap: 0.5rem;
}

.action-button {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-button:hover {
    color: #fff;
    transform: scale(1.1);
}

#sendMessage {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.8), rgba(var(--primary-rgb), 0.6));
    border: none;
    border-radius: 0.75rem;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

#sendMessage:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.chatbot-message {
    animation: fadeIn 0.3s ease forwards;
}

/* Scrollbar Styling */
#chatbotMessages::-webkit-scrollbar {
    width: 6px;
}

#chatbotMessages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

#chatbotMessages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

#chatbotMessages::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.no-questions-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.no-questions-message i {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.no-questions-message p {
    margin: 0;
    font-size: 14px;
    opacity: 0.8;
}

.back-to-questions {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.back-to-questions .back-button {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-light);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
}

.back-to-questions .back-button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.back-button {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.back-button:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.back-button i {
    color: #ffffff;
}