/* Styles specific to dla.html */

.video-main-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    margin-bottom: 20px;
}

.video-main-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.facts-container {
    border: 1px solid #ddd;
    padding: 15px;
    margin-bottom: 20px;
    background-color: #f9f9f9;
}

.facts-container p {
    margin: 5px 0;
}

/* Optional: Add a responsive touch if needed */
@media (max-width: 768px) {
    .listening-clip, .real-talk-clip { /* Added .real-talk-clip here */
        flex-direction: column; /* Stack video and transcript on smaller screens */
        align-items: flex-start; /* Align stacked items to the start */
    }

    .listening-clip .clip-video, .real-talk-clip .clip-video { /* Added .real-talk-clip here */
        width: 100%; /* Video takes full width on small screens */
        height: auto; /* Allow height to adjust */
        padding-bottom: 56.25%; /* Maintain 16:9 aspect ratio */
    }

    .listening-clip .clip-transcript, .real-talk-clip .clip-text { /* Added .real-talk-clip and .clip-text */
        max-width: 100%; /* Transcript takes full width */
        padding-left: 0; /* Remove left padding */
    }

    /* 🆕 MODIFIED: Apply flex-wrap and other properties only on small screens. 🆕 */
    .controls-and-feedback {
        flex-wrap: wrap;
    }

    .controls-and-feedback .feedback-box {
        width: 100%;
        margin-left: 0;
    }

    /* Stack buttons for navigation on small screens */
    .nav-sections {
        flex-direction: column; /* Stack buttons vertically to ensure they're all the same size and not squashed */
    }

    .nav-sections button {
        width: 100%; /* Make buttons full-width */
    }
}

.section {
    padding: 20px; /* Base padding for sections */
    border: 1px solid #ddd;
    margin-bottom: 20px;
    background-color: #f9f9f9;
    text-align: left;
}

/* Adjustment to move text closer to the top for sections */
.section h2 {
    margin-top: 0; /* Remove default top margin from heading */
    padding-top: 0; /* Remove potential top padding */
}

.section p:first-of-type {
    margin-top: 0; /* Remove default top margin from the first paragraph */
    padding-top: 0;
}

/* Styles for new navigation buttons */
.nav-sections {
    display: flex;
    flex-wrap: wrap;
    gap: 10px; /* Space between buttons */
    margin-bottom: 20px;
}

.nav-sections a {
    text-decoration: none; /* Remove underline from links */
}

.nav-sections button {
    background-color: #007bff; /* Blue color for navigation buttons */
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s ease;
}

.nav-sections button:hover {
    background-color: #0056b3;
}

/* Styles for Listening section clips */
.listening-clip,
.real-talk-clip { /* Added .real-talk-clip here */
    display: flex;
    align-items: flex-start; /* Align items to the start (top) */
    margin-bottom: 30px;
    flex-wrap: wrap; /* Allow items to wrap on smaller screens */
    gap: 15px; /* Space between video and transcript/text */
    position: relative; /* Needed for absolute positioning of feedback box if desired */
}

.listening-clip .clip-video,
.real-talk-clip .clip-video { /* Added .real-talk-clip here */
    flex-shrink: 0;
    width: 250px; /* Revert to a fixed width or a max-width to control the aspect ratio */
    height: 140.625px; /* Use the fixed height to maintain a 16:9 ratio */
    position: relative;
    overflow: hidden;
}

/* This is a hack job because there was always space around videos and Gemini couldn't solve it. */
/* It makes the controls disappear. */
.listening-clip .clip-video video,
.real-talk-clip .clip-video video { /* Added .real-talk-clip here */
    position: absolute;
    top: 50%; /* Center the top edge of the video */
    left: 50%; /* Center the left edge of the video */
    transform: translate(-50%, -50%) scale(1.2); /* Shift the video back by half its width/height */
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.listening-clip .clip-transcript,
.real-talk-clip .clip-text { /* Added .real-talk-clip and .clip-text */
    flex-grow: 1; /* Allow transcript/text to take remaining space */
    /* Adjusted max-width to allow more space, accounting for gap */
    max-width: calc(100% - 250px - 25px); /* Increased gap for visual separation */
    padding-left: 10px; /* Slight padding to push text right */
    display: flex; /* Make clip-transcript a flex container */
    flex-direction: column; /* Stack its children (paragraph, buttons, feedback) vertically */
}

/* New style for the wrapper around buttons and feedback */
.controls-and-feedback {
  display: flex;
  align-items: center; /* Align items vertically in the middle */
  gap: 10px; /* Space between buttons and feedback box */
  margin-top: 10px; /* Space from the paragraph above */
  /* flex-wrap: wrap; */
  justify-content: flex-start; /* Align items to the start of the line */
  width: 100%; /* Ensure it takes full width for flex distribution */
}




/* Styles for the input fields in listening blanks */
.blank-word {
    display: inline-block; /* Use inline-block to flow with text */
    vertical-align: baseline; /* Align with surrounding text baseline */
    min-width: 30px; /* Adjusted: Smaller minimum width for the line */
    margin: 0 1px; /* Adjusted: Very small horizontal margin around the blank */
}

.blank-word input[type="text"] {
    border: none; /* Removed: No border at all for the blank line */
    padding: 0; /* Adjusted: No padding */
    margin: 0; /* No margin */
    background-color: transparent; /* Transparent background */
    font-family: inherit; /* Inherit font from parent for consistency */
    font-size: 1em; /* Inherit font size */
    text-align: left; /* Changed: Cursor starts on the left */
    outline: none; /* Remove default focus outline */
    transition: border-color 0.3s ease; /* Smooth transition for focus */
    width: 100%; /* Ensure input takes full width of its container */
    box-sizing: border-box; /* Include padding and border in the element's total width and height */
    color: inherit; /* Inherit text color */
}

/* Highlight input on focus */
.blank-word input[type="text"]:focus {
    border-color: #007bff; /* Blue border on focus (if any border present) */
}

/* Styles for a correctly filled blank - only change text color */
.blank-word.correct input[type="text"] {
    color: #28a745; /* Green text */
    /* border-color: #28a745; If you want a border, uncomment and adjust color */
}

/* Styles for an incorrectly filled blank - only change text color */
.blank-word.incorrect input[type="text"] {
    color: #dc3545; /* Red text */
    /* border-color: #dc3545; If you want a border, uncomment and adjust color */
}

.draggable-word,
.blank-drop-target {
    touch-action: none;
}

/* Manual fix for Safari - bugs in that browser cause stuff to drop and get stuck */
.touch-dragging-clone {
    transform: translateZ(0); /* prevents jitter + stuck frames */
    will-change: transform;
}

/* Styles for the feedback box */
.feedback-box {
    background-color: #e9f7ef;
    border: 1px solid #c3e6cb;
    color: #155724;
    padding: 10px 15px;
    border-radius: 5px;
    align-items: center;
    gap: 10px;
    box-sizing: border-box;
    margin-left: 10px;
    flex-shrink: 1; /* Allow it to shrink if necessary */
    max-width: 100%; /* Prevent it from overflowing its parent */
    /* min-width: 150px; /* Optional: ensure a minimum width for readability */
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.5s ease-out, visibility 1.5s ease-out; /* Increased duration to 1.5s */
    max-width: none; /* Remove previous max-width as flex-grow will handle it */
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: flex;
}

.feedback-box .feedback-box-icon {
    font-size: 1.5em;
    font-weight: bold;
    color: #28a745; /* Green tick */
    line-height: 1; /* Align vertically with text */
    flex-shrink: 0; /* Prevent icon from shrinking */
}

.feedback-box .feedback-box-text {
    flex-grow: 1; /* Allow text to take up remaining space */
    line-height: 1.4;
}

/* Responsive adjustments for listening clips */
@media (max-width: 768px) {
    .listening-clip,
    .real-talk-clip { /* Added .real-talk-clip here */
        flex-direction: column; /* Stack video and transcript on smaller screens */
        align-items: flex-start; /* Align stacked items to the start */
    }
    .listening-clip .clip-video,
    .real-talk-clip .clip-video { /* Added .real-talk-clip here */
        width: 100%; /* Video takes full width on small screens */
        height: auto; /* Allow height to adjust */
        padding-bottom: 56.25%; /* Maintain 16:9 aspect ratio */
    }
    .listening-clip .clip-transcript,
    .real-talk-clip .clip-text { /* Added .real-talk-clip and .clip-text */
        max-width: 100%; /* Transcript takes full width */
        padding-left: 0; /* Remove padding when stacked */
    }
    .blank-word input[type="text"] {
        width: calc(100% - 20px); /* Adjust width for small screens */
    }
    .controls-and-feedback {
        align-items: flex-start;
    }
    .feedback-box {
        width: 100%;
        margin-left: 0;
    }
}

/* Adjust spacing for buttons in listening clips */
.listening-clip .clip-transcript button {
    margin-top: 0; /* Removed explicit margin-top here, as gap in controls-and-feedback manages spacing */
}

.hint-button, .solution-button, .reset-blank-button {
    background-color: #555;
    color: white;
    padding: 6px 10px; /* Reduced padding */
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em; /* Slightly smaller font size */
    /* margin-right: 10px; Removed, gap in controls-and-feedback handles spacing */
    /* margin-top: 10px; Removed, gap in controls-and-feedback handles spacing */
    flex-shrink: 0;
    max-width: 100px; /* Optional: Set a max-width if needed */
    text-align: center; /* Center text within the button */
}

.reset-blank-button {
    background-color: #007bff;
}

.reset-blank-button:hover {
    background-color: #0056bf;
}

.solution-button {
    background-color: #4CAF50;
}

.solution-button {
    background-color: #45a049;
}

/* Styles for Vocabulary Drag & Drop */
.draggable-words {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 10px;
    border: 1px solid #ccc;
    background-color: #f0f0f0;
    border-radius: 5px;
}

.draggable-word {
    background-color: #e0e0e0;
    border: 1px solid #bbb;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: grab;
    font-weight: bold;
    box-shadow: 1px 1px 3px rgba(0,0,0,0.2);
    transition: transform 0.1s ease-out;
}

.draggable-word:active {
    cursor: grabbing;
    transform: scale(1.05);
}

.blank-drop-target {
    display: inline-block;
    min-width: 80px; /* Wider blank for words */
    height: 1.5em; /* Height to match line height */
    border: 1px dashed #999;
    background-color: #fefefe;
    vertical-align: middle;
    text-align: center;
    line-height: 1.5em;
    padding: 0 5px;
    border-radius: 3px;
}

.blank-drop-target.correct-answer {
    background-color: #d4edda; /* Light green */
    border-color: #28a745; /* Green border */
    color: #155724; /* Darker green text */
}

.blank-drop-target.incorrect-answer {
    background-color: #f8d7da; /* Light red */
    border-color: #dc3545; /* Red border */
    color: #721c24; /* Darker red text */
}


/* Styles for Comprehension 1 section */
.question {
    margin-bottom: 20px;
}

/* 🆕 NEW: Add a style for the question paragraph to reduce space below it */
.question p {
    margin-bottom: 5px; /* Reduced space between question text and radio buttons */
    margin-top: 0; /* Ensure no extra top margin */
}

/* 🆕 NEW: Add a style for the options container to further adjust spacing */
.question .options {
    margin-top: 5px; /* Small space between question text and options */
    margin-bottom: 0; /* Remove default margin if any, as .question will handle the spacing */
}

.options label {
    display: block;
    margin-bottom: 5px;
}

.check-answers-button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px; /* Add margin for spacing */
    margin-right: 10px;
}

.check-answers-button:hover {
    background-color: #45a049;
}

.reset-button {
    background-color: #007bff;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 10px; /* Add margin for spacing */
}

.reset-button:hover {
    background-color: #0056bf;
}

.correct {
    color: green;
}

.incorrect {
    color: red;
}

/* Styles for highlighting words in Comprehension 2 (Find the Mistakes) */
.highlighted {
    background-color: yellow; /* Or any color you prefer */
    font-weight: bold;
    padding: 2px 4px;
    border-radius: 3px;
}

/* Styles for navigation buttons at the bottom */
.page-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}

.page-navigation a {
    text-decoration: none;
}

.page-navigation button {
    background-color: #333;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.page-navigation button:hover {
    background-color: #555;
}

/* The text that says "You got x/5 correct." */
#answer-feedback, #vocabulary-feedback {
    margin-top: 10px;
    transition: opacity 1s ease-in-out;
}