/* Default Light Theme */
html, body {
    height: 100%; /* Ensure that the HTML and body elements span the full height of the viewport */
    margin: 0;
    padding: 0;
    overflow-x: hidden; /* Prevent horizontal scrolling but allow vertical scrolling */
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

body {
    width: 100%;
    height: 100%;
    box-sizing: border-box; /* Make sure padding and borders are included in width/height */
}

h1 {
    text-align: center;
    color: #4285f4;
    font-size: 28px;
    margin: 20px 0;
}

/* Full-width container taking half the height of the page */
.container {
    display: flex;
    justify-content: center; /* Center the elements horizontally */
    align-items: center; /* Center items vertically */
    width: 100%; /* Full width of the page */
    padding: 20px; /* Add some padding for spacing */
    gap: 20px; /* Maintain a comfortable space between elements */
    flex-wrap: wrap; /* Allow wrapping for responsive layouts */
    box-sizing: border-box; /* Include padding in width calculation */
}

.textarea-container {
    position: relative; /* Needed for absolute positioning of child elements */
    width: 45%;
    max-width: 600px;
    min-width: 350px;
		    box-sizing: border-box; /* Include padding and borders in the element’s dimensions */
}

/* Styling for the buttons above the textarea */
.translation-buttons {
    display: flex;
    justify-content: center; /* Center the buttons horizontally */
    gap: 10px; /* Space between the buttons */
    margin-bottom: 15px; /* Space between buttons and textarea */
}

#translateWordsBtn, #translateLettersBtn {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #4285f4;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15); /* Added shadow for consistency */
}

#translateWordsBtn:hover, #translateLettersBtn:hover {
    background-color: #357ae8;
}

/* Active button style */
.translation-buttons .active {
    background-color: #357ae8;
    font-weight: bold;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#inputText {
    width: 100%;
    height: 200px;
    padding: 15px;
    font-size: 16px;
    background-color: #f9f9f9;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    color: #333;
    resize: none; /* Disable resizing */
    box-sizing: border-box; /* Ensure padding doesn't affect the width */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative; /* Needed for buttons inside the textarea container */
}

/* Microphone button inside textarea, positioned bottom-left */
#startBtn {
    position: absolute;
    left: 10px;
    bottom: 10px;
    padding: 8px;
    font-size: 20px;
    background-color: #4285f4;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
    z-index: 5;
}

.translation-buttons button:hover {
    background-color: #357ae8;
}

/* Active button style */
.translation-buttons .active {
    background-color: #357ae8;
    font-weight: bold;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.textarea-container {
    position: relative;
}

#inputText {
    width: 100%;
    height: 200px;
    padding: 15px;
    font-size: 16px;
    background-color: #f9f9f9;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    color: #333;
    resize: none; /* Disable resizing */
    box-sizing: border-box; /* Ensure padding doesn't affect the width */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Translate button inside textarea, positioned bottom-right, increased size by half */
#translateBtn {
    position: absolute;
    right: 10px;
    bottom: 10px;
    padding: 12px 25px; /* Increased padding to make button larger */
    font-size: 18px; /* Increased font size */
    background-color: #4285f4;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    z-index: 5;
}

#translateBtn:hover {
    background-color: #357ae8;
}

.video {
    position: relative;
    width: 45%;
    max-width: 600px;
    min-width: 350px;
    aspect-ratio: 16/9; /* Keep a responsive aspect ratio for the video */
    background-color: #ffffff;
    border: 12px solid #d4d4d4;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    transition: transform 0.3s ease;
    box-sizing: border-box;
}

/* Styling for video element inside .video */
.video video {
    width: 100%;
    max-height: 150%; /* Ensure the video fits within the container */
    border-radius: 4px;
    object-fit: cover; /* Ensure the video fits its container */
}

/* Navigation button styles */
#prevBtn, #nextBtn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    background-color: #4285f4;
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px; /* Increase button size */
    height: 50px; /* Increase button size */
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s ease;
    z-index: 10; /* Ensure buttons are above other elements */
}

#prevBtn:hover, #nextBtn:hover {
    background-color: #357ae8;
}

#prevBtn {
    left: -30px; /* Adjust button position for better appearance */
}

#nextBtn {
    right: -30px; /* Adjust button position for better appearance */
}

/* Style for the theme toggle button (icon) */
#themeToggleBtn {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
    z-index: 1000; /* Ensure it stays on top */
    transition: color 0.3s ease;
}

#themeToggleBtn:hover {
    color: #f4b400; /* Add a hover color effect */
}

.video h2 {
    color: #4285f4; /* Heading color */
    font-size: 24px; /* Font size for the heading */
    text-align: center; /* Center align the text */
    margin: 0;
}

/* Dark Mode */
body.dark-mode {
    background-color: #121212;
    color: #e0e0e0;
}

h1.dark-mode {
    color: #8ab4f8;
}

textarea.dark-mode {
    background-color: #1e1e1e;
    border-color: #333;
    color: #e0e0e0;
}

textarea.dark-mode:focus {
    border-color: #8ab4f8;
}

#startBtn.dark-mode,
#translateBtn.dark-mode,
#translateWordsBtn.dark-mode,
#translateLettersBtn.dark-mode,
#prevBtn.dark-mode,
#nextBtn.dark-mode {
    background-color: #333;
    color: #fff;
}

#startBtn.dark-mode:hover,
#translateBtn.dark-mode:hover,
#translateWordsBtn.dark-mode:hover,
#translateLettersBtn.dark-mode:hover,
#prevBtn.dark-mode:hover,
#nextBtn.dark-mode:hover {
    background-color: #555;
}

.video.dark-mode {
    background-color: #1e1e1e;
    border-color: #333;
}

#themeToggleBtn.dark-mode {
    color: #e0e0e0;
}

/* Responsive layout adjustments */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
        align-items: center;
        padding: 20px; /* Add padding for spacing on smaller screens */
        gap: 15px; /* Reduce gap for smaller screens */
        height: auto; /* Allow the height to adjust for mobile screens */
    }

    .textarea-container,
    .video {
        width: 100%; /* Full width for smaller screens */
        max-width: none;
    }

    #translateWordsBtn, #translateLettersBtn {
        font-size: 14px; /* Reduce button font size for smaller screens */
        padding: 8px 15px; /* Reduce button padding for smaller screens */
    }

    #inputText {
        height: 150px; /* Reduce height for the text area */
    }

    #startBtn, #translateBtn {
        font-size: 16px; /* Reduce button font size for smaller screens */
        padding: 10px; /* Reduce button padding */
    }

    #prevBtn, #nextBtn {
        width: 40px; /* Reduce button size for smaller screens */
        height: 40px; /* Reduce button size for smaller screens */
    }

    #prevBtn {
        left: -20px; /* Adjust button position for smaller screens */
    }

    #nextBtn {
        right: -20px; /* Adjust button position for smaller screens */
    }

    h1 {
        font-size: 24px; /* Decrease heading font size for mobile devices */
    }

    #themeToggleBtn {
        font-size: 20px; /* Decrease theme toggle button size for mobile */
    }
}
#translateBtn {
    position: absolute;
    right: 10px;
    bottom: 10px;
    padding: 12px 25px; /* Increased padding to make button larger */
    font-size: 18px; /* Increased font size */
    background-color: #4285f4;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    z-index: 5;
}

/* Hover state when button is enabled */
#translateBtn:hover {
    background-color: #357ae8;
}

/* Disabled button styling */
#translateBtn:disabled {
    background-color: #d4d4d4; /* Lighter background color when disabled */
    color: #a0a0a0; /* Lighter text color */
    box-shadow: none; /* Remove shadow when disabled */
}

/* Add custom styles to show the disabled state better */
#translateBtn:disabled:hover {
    background-color: #d4d4d4; /* Keep the same color on hover for disabled state */
}