body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
}

.bg-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: grayscale(50%) brightness(80%); /* Adjust the texture to feel more corporate */
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: #333; /* Dark gray for a more corporate feel */
}

.welcome-text {
    color: purple; /* Set the welcome text color to purple */
}

.form-container {
    background-color: rgba(240, 240, 240, 0.8); /* Slightly darker light gray with opacity */
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Subtle shadow for a professional look */
}

.form-container input {
    display: block;
    width: 80%;
    margin: 10px auto;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    padding: 10px 20px;
    background-color: #7f8c8d; /* Corporate gray */
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
}

button:hover {
    background-color: #5d6d6d;
}

.prediction-block {
    background-color: rgba(240, 240, 240, 0.8); /* Slightly darker light gray with opacity */
    padding: 20px;
    margin-top: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Subtle shadow for a professional look */
}

/* Spinner styles for the prediction-result box */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-top: 3px solid #7f8c8d; /* Matches the corporate gray theme */
    border-radius: 50%;
    animation: spin 1s linear infinite;
    vertical-align: middle;
}

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