/**
 * Tool: AI Voice Enhancer, Noise Remover & Podcast Clarity Studio
 * Stylesheet: ai-voice-enhancer-noise-remover.css
 * Synchronized with MetaoFly Golden Standard 2-Column Tool Workspace
 */

/* ── Workspace Card Container ── */
.tool-workspace.ave-workspace {
    display: grid;
    grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
    gap: var(--space-8);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-card);
    align-items: start;
    margin: var(--space-8) 0;
    position: relative;
    width: 100%;
}

@media (max-width: 960px) {
    .tool-workspace.ave-workspace {
        grid-template-columns: 1fr;
        padding: var(--space-5);
    }
}

/* ── Left Column: Controls & Settings ── */
.ave-controls {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    min-width: 0;
}

.ave-header-block {
    margin-bottom: var(--space-2);
}

.ave-dropzone {
    text-align: center;
    border: 2px dashed rgba(168, 85, 247, 0.35);
    border-radius: var(--radius-lg);
    background: rgba(168, 85, 247, 0.03);
    cursor: pointer;
    transition: all var(--dur-normal) var(--ease-snappy);
}

.ave-dropzone:hover,
.ave-dropzone.dragover {
    border-color: #a855f7;
    background: rgba(168, 85, 247, 0.08);
    transform: translateY(-1px);
}

.ave-file-info-strip {
    transition: all var(--dur-normal);
}

/* Presets Grid */
.ave-presets-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.ave-preset-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: left;
    color: #e2e8f0;
    transition: all var(--dur-fast);
}

.ave-preset-card:hover {
    border-color: rgba(168, 85, 247, 0.5);
    background: rgba(168, 85, 247, 0.08);
    transform: translateY(-1px);
}

.ave-preset-card.active {
    border-color: #a855f7;
    background: rgba(168, 85, 247, 0.16);
    box-shadow: 0 0 12px rgba(168, 85, 247, 0.25);
}

.ave-preset-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.ave-preset-info strong {
    display: block;
    font-size: 11.5px;
    color: #ffffff;
    font-weight: 700;
}

.ave-preset-info span {
    display: block;
    font-size: 9.5px;
    color: #94a3b8;
    line-height: 1.3;
}

/* Sliders */
.ave-slider-row input[type="range"] {
    accent-color: #a855f7;
}

/* Toggles */
.ave-toggle-card input[type="checkbox"] {
    accent-color: #a855f7;
    width: 16px;
    height: 16px;
    margin-top: 2px;
    cursor: pointer;
}

/* ── Right Column: Interactive Stage & Visualizer ── */
.ave-preview-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    min-height: 480px;
    position: relative;
    width: 100%;
}

@media (max-width: 640px) {
    .ave-preview-panel {
        padding: var(--space-4);
    }
}

/* Giant Live A/B Toggle Button */
.ave-ab-toggle-wrap {
    display: inline-flex;
}

.ave-ab-btn {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    padding: 3px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 700;
    transition: all var(--dur-normal);
}

.ave-ab-btn span {
    padding: 4px 12px;
    border-radius: var(--radius-full);
    transition: all var(--dur-fast);
    color: #94a3b8;
}

.ave-ab-btn span.active {
    background: linear-gradient(135deg, #a855f7, #6366f1);
    color: #ffffff;
    box-shadow: 0 2px 10px rgba(168, 85, 247, 0.4);
}

/* Waveform Canvas & Playhead */
.ave-waveform-canvas {
    width: 100%;
    height: 100%;
    background: transparent;
}

.ave-playhead-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 2px;
    background: #38bdf8;
    box-shadow: 0 0 8px #38bdf8;
    pointer-events: none;
    z-index: 5;
    transition: left 0.05s linear;
}

/* Transport Controls */
.ave-btn-transport-play {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #a855f7, #6366f1);
    border: none;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.35);
    transition: all var(--dur-fast);
}

.ave-btn-transport-play:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.5);
}

.ave-btn-transport-skip,
.ave-btn-transport-tool {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    color: #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--dur-fast);
}

.ave-btn-transport-skip:hover,
.ave-btn-transport-tool:hover {
    color: #fff;
    border-color: #a855f7;
    background: rgba(168, 85, 247, 0.12);
}

.ave-btn-transport-tool.active {
    color: #a855f7;
    border-color: #a855f7;
    background: rgba(168, 85, 247, 0.2);
}

.ave-scrubber-slider {
    accent-color: #a855f7;
    cursor: pointer;
}

/* ── Modals ── */
.ave-modal-backdrop {
    position: static;
    inset: auto;
    background: transparent;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    display: block;
    z-index: 10;
    padding: 0;
    margin-top: 16px;
    width: 100%;
}

.ave-modal-dialog {
    background: var(--color-bg-card);
    border: 1px solid rgba(168, 85, 247, 0.35);
    border-radius: var(--radius-xl);
    padding: 32px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 40px rgba(168, 85, 247, 0.15);
}

.ave-modal-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: #ffffff;
    margin: 12px 0 6px;
    font-family: var(--font-heading);
}

.ave-modal-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

.ave-progress-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 12px;
}

.ave-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #a855f7, #38bdf8);
    border-radius: var(--radius-full);
    transition: width 0.15s ease-out;
}

.ave-progress-stats {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: #94a3b8;
    font-family: var(--font-mono);
}

.ave-success-audio {
    width: 100%;
    margin: 16px 0;
    border-radius: 8px;
}

.ave-modal-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ══════════════════════════════════════════════════════════
   IN-FIELD PROCESSING & SUCCESS CARDS (ZERO POPUPS)
   ══════════════════════════════════════════════════════════ */
.ave-infield-card {
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    animation: aveFadeIn 0.25s ease-out;
}

@keyframes aveFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes aveSpin {
    to { transform: rotate(360deg); }
}