.audio-uploader-section {
    max-width: 1000px;
    margin: 0 auto;
}

.audio-uploader-section > p {
    margin-bottom: 2rem;
    color: #666;
}

/* Record Container */
.record-container {
    margin-bottom: 3rem;
    padding: 2rem;
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.record-container h3 {
    margin-bottom: 0.5rem;
    color: #333;
}

.record-hint {
    margin-bottom: 1.5rem;
    color: #666;
    font-size: 0.9rem;
    font-style: italic;
}

.record-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.record-btn,
.stop-btn,
.save-btn,
.discard-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.record-btn {
    background: #FDD0BD;
    color: #333;
}

.record-btn:hover {
    background: #fcc5a8;
    transform: translateY(-1px);
}

.stop-btn {
    background: #ff6b6b;
    color: white;
}

.stop-btn:hover {
    background: #ff5252;
    transform: translateY(-1px);
}

.save-btn {
    background: #4caf50;
    color: white;
}

.save-btn:hover {
    background: #45a049;
    transform: translateY(-1px);
}

.discard-btn {
    background: #e0e0e0;
    color: #333;
}

.discard-btn:hover {
    background: #d0d0d0;
}

.recording-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #ff6b6b;
    font-weight: 600;
}

.recording-indicator {
    width: 12px;
    height: 12px;
    background: #ff6b6b;
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.recorded-audio {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.recorded-audio h4 {
    margin-bottom: 1rem;
    color: #333;
}

.recorded-audio audio {
    width: 100%;
    margin-bottom: 1rem;
}

.recorded-actions {
    display: flex;
    gap: 1rem;
}

/* Upload Container */
.upload-container {
    margin-bottom: 3rem;
}

.upload-area {
    position: relative;
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
    background: #fafafa;
    transition: all 0.3s ease;
    cursor: pointer;
}

.upload-area:hover {
    border-color: #FDD0BD;
    background: #fff;
}

.upload-area.drag-over {
    border-color: #FDD0BD;
    background: #fff5f0;
}

.upload-area input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}

.upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.upload-text {
    font-size: 1.1rem;
    color: #333;
    font-weight: 500;
}

.upload-hint {
    font-size: 0.9rem;
    color: #666;
}

/* Upload Progress */
.upload-progress {
    margin-top: 1rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: #FDD0BD;
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.9rem;
    color: #666;
    text-align: center;
}

/* Upload Status */
.upload-status {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    display: none;
}

.upload-status.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.upload-status.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.upload-status.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Audio Gallery */
.audio-gallery {
    margin-top: 3rem;
}

.audio-gallery h3 {
    margin-bottom: 1.5rem;
    color: #333;
}

.gallery-loading,
.gallery-empty {
    text-align: center;
    padding: 2rem;
    color: #666;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.audio-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.audio-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.audio-card audio {
    width: 100%;
    margin-bottom: 1rem;
    outline: none;
}

.audio-filename {
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
    word-break: break-word;
    font-size: 1.1rem;
}

.audio-info {
    font-size: 0.9rem;
    color: #666;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.audio-upload-date,
.audio-upload-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.audio-upload-date strong,
.audio-upload-time strong {
    color: #333;
    font-weight: 600;
    min-width: 70px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .record-container {
        padding: 1.5rem;
    }
    
    .record-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .record-btn,
    .stop-btn {
        width: 100%;
        justify-content: center;
    }
    
    .recorded-actions {
        flex-direction: column;
    }
    
    .save-btn,
    .discard-btn {
        width: 100%;
        justify-content: center;
    }
    
    .upload-area {
        padding: 2rem 1rem;
    }
    
    .upload-icon {
        font-size: 2rem;
    }
    
    .upload-text {
        font-size: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .audio-card {
        padding: 1rem;
    }
}