/* Vocal Denoiser styles */

.progress-bar-container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    height: 4px;
    background: var(--bg-input);
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--green), var(--green-bright));
    transition: width .4s ease;
}

.btn-file-mobile { display:none; margin-top:16px; }
@media (max-width: 768px) { .btn-file-mobile { display:inline-block; } }

/* Strength slider */
.strength-wrap {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    margin-bottom: 16px;
}

.strength-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: .9rem;
}

#strengthSlider {
    width: 100%;
    accent-color: var(--green);
    height: 8px;
    cursor: pointer;
}

.strength-labels {
    margin-top: 8px;
    display: flex;
    justify-content: space-between;
    color: var(--gray);
    font-size: .75rem;
}

/* Real-time hint */
.realtime-hint {
    background: rgba(0, 230, 138, 0.08);
    border: 1px solid rgba(0, 230, 138, 0.2);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    margin-bottom: 16px;
    font-size: .85rem;
    color: var(--green);
    text-align: center;
}

/* Player controls */
.player-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}

.btn-play {
    min-width: 180px;
    font-size: 1rem;
}

/* Waveforms */
.wave-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.wave-card {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px;
}

.wave-card h4 { font-size: .85rem; margin-bottom: 8px; color: var(--gray); }
.wave-card canvas { width:100%; height:84px; display:block; }

/* Results actions */
.results-actions { display:flex; gap:10px; margin-top:4px; flex-wrap: wrap; }
.results-actions .btn { flex:1; text-align:center; text-decoration:none; min-width: 120px; }

.btn-secondary {
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--white);
}

@media (max-width: 640px) {
    .wave-compare { grid-template-columns: 1fr; }
    .results-actions { flex-direction: column; }
}