body {
    font-family: Arial;
    margin: 40px;
}

button {
    padding: 10px 15px;
    font-size: 16px;
}

.btn-primary {
            --bs-btn-color: #fff;
            --bs-btn-bg: #00a9b4 !important;
            --bs-btn-border-color: #00a9b4 !important;
            --bs-btn-hover-color: #fff;
            --bs-btn-hover-bg: #00a9b4 !important;
            --bs-btn-hover-border-color: #00a9b4 !important;
            --bs-btn-focus-shadow-rgb: 49, 132, 253;
            --bs-btn-active-color: #fff;
            --bs-btn-active-bg: #00a9b4 !important;
            --bs-btn-active-border-color: #00a9b4 !important;
            --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
            --bs-btn-disabled-color: #fff;
            --bs-btn-disabled-bg: #00a9b4 !important;
            --bs-btn-disabled-border-color: #00a9b4 !important;
        }

nav {
    background-color: #333;
    padding: 10px;
}
nav a {
    color: white;
    margin-right: 15px;
    text-decoration: none;
}
nav a:hover {
    text-decoration: underline;
}

table {
    width: 80%;
    border-collapse: collapse;
    margin: 20px auto;
}

th, td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: left;
}

th {
    background-color: #eee;
}

.message {
    padding: 8px 12px;
    margin: 6px;
    border-radius: 10px;
    max-width: 80%;
    word-wrap: break-word;
    font-size: 16px;
  }

.user-message {
    background-color: #e1f5fe;
    align-self: flex-end;
    text-align: right;
}

.bot-message {
    background-color: #e8f5e9;
    align-self: flex-start;
    text-align: left;
}

.error-message {
    background-color: #ffebee;
    color: #b71c1c;
    font-style: italic;
}

#messages {
    display: flex;
    flex-direction: column;
    padding: 10px;
}

.chatbot-popup {
    display: none;
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 350px;
    height: 450px;
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border-radius: 10px;
    z-index: 1000;
    overflow: hidden;
    flex-direction: column;
  }

.chatbot-fullscreen {
    position: relative;
    display: flex;
    width: 100%;
    height: 80vh;
    margin: 0 auto;
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    border-radius: 10px;
    z-index: 1000;
    overflow: hidden;
    flex-direction: column;
}