/* Root variables for colors */
:root {
    --primary-color: #2d629a; 
    --hover-color: #1a4476;
    --text-color: #333;
    --highlight-color: #00796b;
    --focus-color: rgba(0, 150, 136, 0.6);
    --button-hover-color: #54c1b0; /* Lighter hover color for the button */
}

/* Body styling */
body {
    margin: 0;
    display: flex;
    min-height: 100vh;
    justify-content: center;
    align-items: center;
    background-image: url('img/bg.jpg');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    background-color: rgba(0, 0, 0, 0.6); /* Darken the background slightly */
    font-family: 'Poppins', sans-serif;
}

/* Container styling */
.container {
    background: linear-gradient(135deg, var(--primary-color), var(--highlight-color));
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 450px;
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    margin: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Add round logo styling */
.logo {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
    margin-top: 20px;
    border: 3px solid white; /* Adding a white border around the logo */
}

/* Hover effect for container */
.container:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.5);
}

/* Heading styles */
.heading {
    font-size: 36px;
    margin-bottom: 15px;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    animation: fadeIn 1.5s ease;
}

/* Underline animation for heading */
.heading::after {
    content: "";
    display: block;
    width: 100px;
    height: 4px;
    margin: 12px auto 0;
    background-color: white;
    animation: slideIn 1s ease forwards;
}

/* Input box styling */
.input {
    height: 50px;
    width: 100%;
    max-width: 400px;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.7);
    font-size: 16px;
    padding: 0 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    box-sizing: border-box;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

/* Focus and hover state for input */
.input:focus, .input:hover {
    border-color: var(--focus-color);
    box-shadow: 0 6px 10px rgba(0, 150, 136, 0.2); /* Slight shadow on focus */
    outline: none;
}

/* Info text */
.info-text {
    font-size: 16px;
    margin-bottom: 20px;
    color: #f0f0f0;
}

/* Meaning container styles */
.meaning-container {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.6s ease-out;
}

/* Text and label styles within the meaning container */
.meaning-container p {
    font-size: 18px;
    margin: 10px 0;
    color: var(--text-color);
}

.meaning-container span {
    font-weight: bold;
    color: var(--highlight-color);
}

/* Audio control */
audio {
    margin-top: 20px;
}

/* Loading spinner */
#loading {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 20px;
}

/* Hover button animation */
button {
    background-color: var(--highlight-color);
    color: white;
    padding: 12px 25px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

button:hover {
    background-color: var(--button-hover-color);
    transform: translateY(-3px); /* Slight hover lift effect */
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { width: 0; }
    to { width: 100px; }
}

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

/* Responsive styles */
@media (max-width: 600px) {
    .container {
        width: 90%;
        padding: 25px;
        font-size: 16px;
    }

    .input {
        font-size: 14px;
        padding: 0 15px;
        max-width: 100%;
    }

    .heading {
        font-size: 28px;
    }

    .meaning-container p {
        font-size: 16px;
    }
}