/* Custom styles for MyDMS */
body {
    background-color: #f8f9fa;
    padding: 20px 0;
}

.user-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    padding: 20px;
}

.file-list {
    margin-top: 15px;
}

.file-item {
    padding: 8px 12px;
    background: #f8f9fa;
    border-left: 3px solid #0d6efd;
    margin-bottom: 8px;
    border-radius: 4px;
}

.upload-form {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #dee2e6;
}

/* Chatbot Styles */
.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    transition: all 0.3s ease;
}

.chatbot-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.chatbot-popup {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 450px;
    height: 450px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chatbot-header {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8f9fa;
}

.chatbot-input-area {
    padding: 15px 20px;
    background: white;
    border-top: 1px solid #dee2e6;
}

.message {
    margin-bottom: 15px;
}

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

.message.user {
    text-align: right;
}

.message-bubble {
    display: inline-block;
    padding: 10px 15px;
    border-radius: 18px;
    max-width: 80%;
    word-wrap: break-word;
}

.message.bot .message-bubble {
    background: #e9ecef;
    color: #333;
}

.message.user .message-bubble {
    background: #007bff;
    color: white;
}

.chatbot-input {
    width: 100%;
    border: 1px solid #dee2e6;
    border-radius: 25px;
    padding: 10px 20px;
    outline: none;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
}

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

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #6c757d;
    animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}