/* School FAQ Chatbot Styles */

#faq-chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 10000;
    font-family: 'Roboto', sans-serif;
    transform: translateY(120%) scale(0.8);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    flex-direction: column;
    border: 1px solid #e0e0e0;
    overflow: hidden; /* Ensure container doesn't overflow */
    pointer-events: auto; /* Ensure mouse events work */
    opacity: 0;
}

#faq-chatbot.open {
    transform: translateY(0) scale(1);
    opacity: 1;
}

/* Prevent page scroll when chatbot is open */
#faq-chatbot.open {
    position: fixed;
    z-index: 10000;
}

/* Desktop-specific scrolling fixes */
@media (min-width: 769px) {
    #faq-chatbot {
        height: 550px; /* Slightly taller for desktop */
        max-height: 70vh; /* Responsive height */
        isolation: isolate; /* Create new stacking context */
    }
    
    .chatbot-questions {
        max-height: 250px !important; /* More space for questions */
        overflow-y: scroll !important; /* Force scroll */
        -webkit-overflow-scrolling: touch; /* Smooth scrolling */
        overscroll-behavior: contain; /* Prevent overscroll */
    }
    
    .chatbot-messages {
        min-height: 250px !important; /* More space for messages */
        overflow-y: scroll !important; /* Force scroll */
        -webkit-overflow-scrolling: touch; /* Smooth scrolling */
        overscroll-behavior: contain; /* Prevent overscroll */
    }
}

.chatbot-header {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    padding: 15px 20px;
    border-radius: 12px 12px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.chatbot-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1rem;
}

.chatbot-title i {
    font-size: 1.2rem;
}

.chatbot-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.chatbot-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
}

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

.chatbot-categories {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    flex-shrink: 0;
}

.chatbot-questions {
    flex-shrink: 0;
    max-height: 200px;
    overflow-y: auto;
    padding: 15px;
    background: white;
    border-bottom: 1px solid #e9ecef;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Custom scrollbar for questions */
.chatbot-questions::-webkit-scrollbar {
    width: 6px;
}

.chatbot-questions::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.chatbot-questions::-webkit-scrollbar-thumb {
    background: #fbbf24;
    border-radius: 3px;
}

.chatbot-questions::-webkit-scrollbar-thumb:hover {
    background: #f59e0b;
}

/* Firefox scrollbar support */
.chatbot-questions {
    scrollbar-width: thin;
    scrollbar-color: #fbbf24 #f1f1f1;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    background: white;
    max-height: 300px;
    min-height: 200px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

/* Firefox scrollbar support for messages */
.chatbot-messages {
    scrollbar-width: thin;
    scrollbar-color: #fbbf24 #f1f1f1;
}

.category-btn {
    flex: 1;
    padding: 12px 8px;
    border: none;
    background: transparent;
    color: #666;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 3px solid transparent;
}

.category-btn:hover {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
}

.category-btn.active {
    color: #fbbf24;
    border-bottom-color: #fbbf24;
    font-weight: 600;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    background: white;
    max-height: 300px;
    min-height: 200px;
}

/* Custom scrollbar for messages */
.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #fbbf24;
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #f59e0b;
}

.chat-message {
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    width: 100%;
    animation: messageSlideIn 0.4s ease-out;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

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

.chat-message.user .message-content {
    animation: userMessageBounce 0.5s ease-out;
}

@keyframes userMessageBounce {
    0% {
        opacity: 0;
        transform: translateX(20px) scale(0.8);
    }
    60% {
        opacity: 1;
        transform: translateX(-5px) scale(1.05);
    }
    100% {
        transform: translateX(0) scale(1);
    }
}

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

.chat-message.bot .message-content {
    animation: botMessageBounce 0.5s ease-out;
}

@keyframes botMessageBounce {
    0% {
        opacity: 0;
        transform: translateX(-20px) scale(0.8);
    }
    60% {
        opacity: 1;
        transform: translateX(5px) scale(1.05);
    }
    100% {
        transform: translateX(0) scale(1);
    }
}

.chat-message.user .message-content {
    background: #2359b6;
    color: white;
    border-radius: 18px 18px 4px 18px;
    max-width: 75%;
    word-wrap: break-word;
    flex-shrink: 0;
}

.chat-message.user .message-content span {
    color: #ffffff !important; /* Ensure white text for user messages */
    font-weight: 500;
}

.chat-message.bot .message-content {
    background: #f8f9fa;
    color: #333;
    border-radius: 18px 18px 18px 4px;
    max-width: 75%;
    word-wrap: break-word;
    flex-shrink: 0;
}

.message-content {
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    line-height: 1.4;
    min-width: 0;
}

.chat-message.user .message-content i {
    color: white;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.chat-message.bot .message-content i {
    color: #fbbf24;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Desktop-specific message alignment fixes */
@media (min-width: 769px) {
    .chat-message {
        margin-bottom: 15px;
    }
    
    .chat-message.user .message-content,
    .chat-message.bot .message-content {
        max-width: 70%;
        font-size: 0.95rem;
        padding: 12px 16px;
    }
    
    .message-content span {
        flex: 1;
        word-break: break-word;
        overflow-wrap: break-word;
    }
}

/* Input container styles */
.chatbot-input-container {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    border-top: 1px solid #e9ecef;
    background: #f8f9fa;
}

#chatbotInput {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s ease;
}

#chatbotInput:focus {
    border-color: #fbbf24;
}

#chatbotSendBtn {
    background: #2359b6;
    color: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

#chatbotSendBtn:hover {
    background: #1e4984;
}

/* Welcome message styling */
.welcome-message {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 15px;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.welcome-message i {
    color: #fbbf24;
    font-size: 1.2rem;
}

/* Categories container */
.categories-container {
    display: flex;
    gap: 10px;
    margin: 10px 0;
    flex-wrap: wrap;
}

.category-option {
    background: #fbbf24;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.3s ease;
}

.category-option:hover {
    background: #f59e0b;
}

/* Questions container */
.questions-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 10px 0;
}

.question-option {
    background: white;
    border: 1px solid #e9ecef;
    padding: 12px 15px;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    width: 100%;
}

.question-option:hover {
    background: #f8f9fa;
    border-color: #fbbf24;
}

/* Typing indicator animation */
.typing-indicator .typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-indicator .typing-dots span {
    width: 6px;
    height: 6px;
    background: #666;
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

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

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

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.faq-question {
    margin-bottom: 12px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    animation: questionFadeIn 0.5s ease-out;
}

@keyframes questionFadeIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.faq-question:hover {
    border-color: #fbbf24;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.1);
    transform: translateX(5px);
}

.faq-question.active {
    border-color: #fbbf24;
    background: rgba(251, 191, 36, 0.05);
    transform: translateX(5px);
}

.question-text {
    padding: 12px 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    color: #333;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.question-text:hover {
    color: #fbbf24;
}

.question-text i {
    color: #fbbf24;
    font-size: 0.8rem;
    min-width: 16px;
    transition: transform 0.3s ease;
}

.faq-question.active .question-text i {
    transform: rotate(90deg);
}

.answer-text {
    padding: 15px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #555;
    animation: answerSlideDown 0.3s ease-out;
}

@keyframes answerSlideDown {
    from {
        opacity: 0;
        max-height: 0;
        padding-top: 0;
        padding-bottom: 0;
    }
    to {
        opacity: 1;
        max-height: 500px;
        padding-top: 15px;
        padding-bottom: 15px;
    }
}

.answer-text i {
    color: #28a745;
    margin-right: 8px;
    font-size: 0.8rem;
}

.chatbot-messages {
    height: 120px;
    overflow-y: auto;
    padding: 15px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.chat-message {
    margin-bottom: 10px;
    animation: slideInUp 0.3s ease;
}

.chat-message.user .message-content {
    background: #007bff;
    color: white;
    margin-left: auto;
    max-width: 80%;
}

.chat-message.bot .message-content {
    background: #e9ecef;
    color: #333;
    max-width: 80%;
}

.message-content {
    padding: 10px 12px;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.85rem;
    line-height: 1.4;
}

.message-content i {
    margin-top: 2px;
    font-size: 0.8rem;
    min-width: 16px;
}

.welcome-message {
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
    padding: 10px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 10px;
}

.welcome-message i {
    font-size: 1rem;
}

.chatbot-fab {
    position: fixed;
    bottom: 20px;
    right: 20px; /* Changed from left to right */
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(251, 191, 36, 0.3);
    transition: all 0.3s ease;
    z-index: 9999;
    font-family: 'Font Awesome 6 Free', 'FontAwesome', sans-serif;
    animation: fabPulse 2s infinite;
    transform-origin: center;
}

@keyframes fabPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 5px 15px rgba(251, 191, 36, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 25px rgba(251, 191, 36, 0.5);
    }
}

.chatbot-fab:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 12px 30px rgba(251, 191, 36, 0.6);
    animation: none;
}

.chatbot-fab:active {
    transform: scale(0.95) rotate(-5deg);
    animation: none;
}

/* Chatbot opening animation */
.chatbot-fab.opening {
    animation: fabOpenAnimation 0.6s ease-out forwards;
}

@keyframes fabOpenAnimation {
    0% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(0.8) rotate(180deg);
    }
    100% {
        transform: scale(0) rotate(360deg);
        opacity: 0;
    }
}

/* Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scrollbar styling */
.chatbot-questions::-webkit-scrollbar,
.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-questions::-webkit-scrollbar-track,
.chatbot-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.chatbot-questions::-webkit-scrollbar-thumb,
.chatbot-messages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.chatbot-questions::-webkit-scrollbar-thumb:hover,
.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Responsive Design */
@media (max-width: 768px) {
    #faq-chatbot {
        width: 380px;
        height: 520px;
        right: 20px;
        /* Moved left from 10px to 20px */
        bottom: 80px;
        /* Moved up from 10px to 80px */
    }
    
    .chatbot-fab {
        width: 65px;
        height: 65px;
        right: 20px;
        /* Moved left from 10px to 20px */
        bottom: 80px;
        /* Moved up from 10px to 80px */
        font-size: 1.5rem;
    }
    
    .category-btn {
        font-size: 0.75rem;
        padding: 10px 6px;
    }
    
    .question-text {
        font-size: 0.8rem;
        padding: 10px 12px;
    }
    
    .answer-text {
        font-size: 0.8rem;
        padding: 12px;
    }
}

@media (max-width: 480px) {
    #faq-chatbot {
        width: 340px;
        height: 500px;
        right: 15px;
        /* Moved left from 5px to 15px */
        bottom: 80px;
        /* Moved up from 5px to 80px */
    }
    
    .chatbot-fab {
        width: 60px;
        height: 60px;
        right: 15px;
        /* Moved left from 5px to 15px */
        bottom: 80px;
        /* Moved up from 5px to 80px */
        font-size: 1.4rem;
    }
}