.neutone-processor {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0a1628 0%, #1a2332 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.neutone-header {
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.neutone-credits {
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.neutone-buy-more {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 10px 25px;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
}

.neutone-buy-more:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.neutone-main-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
}

.neutone-title {
    font-size: 48px;
    font-weight: 300;
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 60px;
    opacity: 0.3;
}

.neutone-processor-container {
    background: rgba(15, 25, 40, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 60px;
    max-width: 1200px;
    width: 100%;
    backdrop-filter: blur(10px);
}

.neutone-audio-section {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.neutone-audio-player {
    text-align: center;
}

.neutone-waveform {
    width: 200px;
    height: 60px;
    margin-bottom: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.neutone-waveform svg {
    width: 100%;
    height: 100%;
    opacity: 0.7;
}

.neutone-play-button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    transition: all 0.3s;
    font-size: 20px;
}

.neutone-play-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
}

.neutone-play-button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.neutone-audio-label {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.7;
}

.neutone-drop-zone {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    border: 2px dashed rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.neutone-drop-zone:hover {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(0, 0, 0, 0.6);
}

.neutone-drop-zone.dragging {
    border-color: #4a9eff;
    background: rgba(74, 158, 255, 0.1);
}

.neutone-drop-text {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.7;
    text-align: center;
    padding: 20px;
}

.neutone-file-input {
    display: none;
}

.neutone-controls {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.neutone-control-button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 12px 30px;
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 4px;
}

.neutone-control-button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.neutone-control-button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.neutone-control-button.primary {
    background: rgba(74, 158, 255, 0.2);
    border-color: #4a9eff;
}

.neutone-control-button.primary:hover:not(:disabled) {
    background: rgba(74, 158, 255, 0.3);
}

.neutone-parameters {
    text-align: center;
}

.neutone-parameters-toggle {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.neutone-parameters-toggle:hover {
    opacity: 1;
}

.neutone-parameters-toggle::after {
    content: '▲';
    font-size: 8px;
}

.neutone-parameters-content {
    display: none;
    margin-top: 30px;
    padding: 30px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.neutone-parameters-content.open {
    display: block;
}

.neutone-status-message {
    text-align: center;
    padding: 15px;
    margin-top: 20px;
    border-radius: 8px;
    font-size: 13px;
    letter-spacing: 1px;
}

.neutone-status-message.info {
    background: rgba(74, 158, 255, 0.2);
    border: 1px solid rgba(74, 158, 255, 0.5);
}

.neutone-status-message.success {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.5);
}

.neutone-status-message.error {
    background: rgba(244, 67, 54, 0.2);
    border: 1px solid rgba(244, 67, 54, 0.5);
}

.neutone-loading {
    display: none;
    text-align: center;
    padding: 20px;
}

.neutone-loading.active {
    display: block;
}

.neutone-spinner {
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid #4a9eff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.neutone-download-section {
    display: none;
    text-align: center;
    margin-top: 30px;
    padding: 30px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.neutone-download-section.active {
    display: block;
}

.neutone-download-button {
    background: linear-gradient(135deg, #4a9eff 0%, #2d7dd2 100%);
    border: none;
    color: #fff;
    padding: 15px 40px;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 6px;
    margin-top: 15px;
}

.neutone-download-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(74, 158, 255, 0.4);
}

.neutone-download-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.neutone-credit-notice {
    margin-top: 15px;
    font-size: 11px;
    opacity: 0.7;
    letter-spacing: 1px;
}

/* Responsive */
@media (max-width: 768px) {
    .neutone-audio-section {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .neutone-processor-container {
        padding: 30px;
    }
    
    .neutone-title {
        font-size: 32px;
        letter-spacing: 4px;
    }
}