:root {
    --primary-color: #3498db;
    --secondary-color: #2980b9;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --border-color: #ddd;
    --success-color: #2ecc71;
    --error-color: #e74c3c;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.subtitle {
    text-align: center;
    margin-bottom: 30px;
    color: #666;
}

.input-section {
    display: flex;
    margin-bottom: 30px;
}

input[type="text"] {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px 0 0 4px;
    font-size: 16px;
    outline: none;
}

button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    border-radius: 0 4px 4px 0;
    font-size: 16px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: var(--secondary-color);
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.hidden {
    display: none;
}

/* Status Container */
#status-container {
    margin-top: 30px;
    padding: 20px;
    border-radius: 4px;
    background-color: var(--light-gray);
}

.status-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

#status-text {
    font-weight: bold;
}

.job-id {
    font-size: 12px;
    color: #999;
}

.progress-container {
    height: 20px;
    background-color: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 15px;
    position: relative;
}

.progress-bar {
    height: 100%;
    background-color: var(--primary-color);
    width: 0;
    transition: width 0.3s ease;
}

.progress-text {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: center;
    line-height: 20px;
    font-size: 14px;
    color: white;
    text-shadow: 0 0 2px rgba(0,0,0,0.5);
}

.message-container {
    background-color: white;
    padding: 15px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    max-height: 150px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 14px;
    white-space: pre-wrap;
}

/* Result Container */
#result-container {
    margin-top: 30px;
    padding: 20px;
    border-radius: 4px;
    background-color: #f0f7ff;
    border: 1px solid #b8daff;
}

#result-container h2 {
    color: var(--success-color);
    margin-bottom: 20px;
    text-align: center;
}

.preview-container {
    margin-bottom: 20px;
}

.preview-container h3 {
    margin-bottom: 10px;
    font-size: 18px;
}

.transcript-preview {
    padding: 15px;
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    max-height: 200px;
    overflow-y: auto;
    white-space: pre-wrap;
    font-size: 15px;
    line-height: 1.5;
}

.download-options h3 {
    margin-bottom: 15px;
    font-size: 18px;
}

.download-buttons {
    display: flex;
    gap: 15px;
}

.download-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.download-btn:hover {
    background-color: var(--secondary-color);
}

/* Error Container */
#error-container {
    margin-top: 30px;
    padding: 20px;
    border-radius: 4px;
    background-color: #fdeaea;
    border: 1px solid #f5c6cb;
}

.error-message h3 {
    color: var(--error-color);
    margin-bottom: 10px;
}

/* Queue Container */
.queue-container {
    margin-top: 30px;
    margin-bottom: 30px;
}

.queue-container h2 {
    margin-bottom: 15px;
    font-size: 20px;
    color: var(--primary-color);
}

.queue-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 400px;
    overflow-y: auto;
}

.queue-item {
    display: flex;
    background-color: var(--light-gray);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    position: relative;
}

.queue-thumbnail {
    width: 120px;
    height: 68px;
    object-fit: cover;
}

.queue-details {
    flex: 1;
    padding: 10px 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.queue-title {
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 5px;
    line-height: 1.3;
    max-height: 36px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.queue-status {
    font-size: 12px;
    display: flex;
    justify-content: space-between;
}

.queue-job-id {
    color: #999;
    font-size: 11px;
}

.queue-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.queue-remove {
    background-color: var(--error-color);
    color: white;
    border: none;
    width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.queue-remove:hover {
    background-color: #c0392b;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .input-section {
        flex-direction: column;
    }
    
    input[type="text"] {
        border-radius: 4px;
        margin-bottom: 10px;
    }
    
    button {
        width: 100%;
        border-radius: 4px;
    }
    
    .download-buttons {
        flex-direction: column;
    }
    
    .download-btn {
        text-align: center;
    }
    
    .queue-item {
        flex-direction: column;
    }
    
    .queue-thumbnail {
        width: 100%;
        height: auto;
    }
}