.cns-pte-wrapper {
    font-family: 'Noto Sans Bengali', sans-serif;
    max-width: 700px;
    margin: 20px auto;
    padding: 10px;
    background: #fafafa;
    border-radius: 6px;
    box-shadow: 0 0 8px rgba(0,0,0,0.1);
}

.cns-pte-grades button.cns-pte-grade-btn {
    margin: 5px 5px 5px 0;
    padding: 8px 15px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: background 0.3s ease;
}
.cns-pte-grades button.cns-pte-grade-btn:hover,
.cns-pte-grades button.cns-pte-grade-btn.active {
    background: #005177;
}

#cns-pte-lesson-number {
    width: 70px;
    padding: 5px;
    font-size: 1em;
}

#cns-pte-load-lesson {
    padding: 6px 15px;
    margin-left: 10px;
    cursor: pointer;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 3px;
}

.cns-pte-lesson {
    border: 1px solid #ddd;
    padding: 15px;
    margin-bottom: 20px;
    background: white;
    border-radius: 5px;
}

.cns-pte-play-btn,
.cns-pte-record-btn,
.cns-pte-start-record,
.cns-pte-stop-record {
    padding: 8px 20px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin: 8px 0;
    transition: background 0.3s ease;
}

.cns-pte-play-btn:hover,
.cns-pte-record-btn:hover,
.cns-pte-start-record:hover,
.cns-pte-stop-record:hover {
    background: #005177;
}

.cns-pte-progress-bar {
    width: 100%;
    height: 20px;
    background: #ccc;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 10px;
}

.cns-pte-progress-inner {
    height: 100%;
    width: 0%;
    background: linear-gradient(to right, grey, green);
    transition: width 0.4s ease;
}

.cns-pte-play-count {
    margin-top: 5px;
    font-weight: 600;
    color: #333;
}

.cns-pte-text-block p {
    background: #f5f5f5;
    padding: 8px;
    border-radius: 4px;
    white-space: pre-line;
}

.cns-pte-record-container button {
    margin-right: 8px;
}

.cns-pte-recorded-audio {
    margin-top: 10px;
    width: 100%;
}

/* Navigation Buttons */
.cns-pte-navigation {
    text-align: center;
}
.cns-pte-navigation button {
    padding: 6px 20px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 4px;
    margin: 5px;
    cursor: pointer;
}
.cns-pte-navigation button:hover {
    background: #005177;
}

.bold-green {
    color: green !important;
    font-weight: bold !important;
}

.cns-pte-text-block p {
    margin-top: 0;
    margin-bottom: 0;
    line-height: 1.4; /* চাইলে এটাই রাখতে পারো বা সামান্য বাড়াও */
}