/* chatbot.css */

/* Toggle Button */
.chatbot-toggle {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
    z-index: 1001;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 123, 255, 0.4);
}

/* Main Container */
.chatbot-container {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 380px;
    height: 500px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Header */
.chatbot-header {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.minimize-btn {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background-color 0.2s;
}

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

/* Messages Area */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    scroll-behavior: smooth;
}

.message {
    display: flex;
    margin-bottom: 16px;
    animation: fadeInUp 0.3s ease;
}

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

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin-right: 8px;
    flex-shrink: 0;
}

.message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 18px;
    line-height: 1.4;
    font-size: 14px;
}

.message.bot .message-content {
    background: white;
    border: 1px solid #e9ecef;
    border-bottom-left-radius: 4px;
}

.message.user .message-content {
    background: #007bff;
    color: white;
    border-bottom-right-radius: 4px;
    order: 1;
}

/* Item Cards */
.items-list {
    margin-top: 12px;
}

/* Customer Service Button */
.customer-service-btn {
    background: transparent;
    color: #007bff;
    border: none;
    padding: 0;
    border-radius: 0;
    cursor: pointer;
    font-size: 11px;
    margin-top: 8px;
    transition: background-color 0.2s;
    display: block;
}

.customer-service-btn:hover {
    color: darkblue;
}

/* Input Area */
.chatbot-input {
    padding: 20px;
    background: white;
    border-top: 1px solid #e9ecef;
}

.input-container {
    display: flex;
    gap: 8px;
    align-items: center;
}

#user-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #ced4da;
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

#user-input:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.send-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 24px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s;
}

.send-btn:hover:not(:disabled) {
    background: #0056b3;
}

.send-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* Suggestions */
.suggestions {
    margin-top: 4px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.suggestion {
    background: #e9ecef;
    border: 1px solid #ced4da;
    padding: 6px 12px;
    margin-right: 4px;
    margin-top: 4px;
    border-radius: 16px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.suggestion:hover {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

/* Typing Indicator */
.typing-indicator {
    background: #f8f9fa !important;
    padding-left: 20px !important;
}
.typing-indicator .message-content {
    background: white;
    border: 1px solid #e9ecef;
    margin-top: 4px;
    padding: 12px 16px;
}

.typing-dots {
    display: inline-flex;
    gap: 4px;
    margin-right: 8px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #007bff;
    animation: typing 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }

.typing-text {
    color: #6c757d;
    font-size: 13px;
}

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

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

/* Responsive Design */
@media (max-width: 480px) {
    .chatbot-container {
        width: calc(100vw - 20px);
        height: calc(100vh - 40px);
        bottom: 10px;
        right: 10px;
        left: 10px;
        border-radius: 8px;
    }

    .chatbot-toggle {
        bottom: 80px;
        right: 10px;
    }
}

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

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

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

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