/* =========================================
   ToolCanvas — Video to Audio Converter Styles
   ========================================= */

.converter-card {
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    padding: 24px;
    margin-top: 15px;
}

/* Drop Zone */
.drop-zone {
    border: 2px dashed #cbd5e1;
    border-radius: 6px;
    padding: 48px 24px;
    text-align: center;
    background-color: #f8fafc;
    cursor: pointer;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--color-accent);
    background-color: #f1f5f9;
}

.drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.upload-icon {
    color: #64748b;
    margin-bottom: 8px;
}

.drop-zone h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.drop-zone p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.file-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Converter Workspace */
.converter-workspace {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.workspace-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

@media (max-width: 900px) {
    .workspace-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-subcard {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    padding: 18px;
    margin-bottom: 18px;
}

.dashboard-subcard h4 {
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #475569;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 8px;
    margin-bottom: 12px;
}

/* Metadata Table styling */
.metadata-table {
    width: 100%;
    border-collapse: collapse;
}

.metadata-table td {
    padding: 10px 0;
    border-bottom: 1px dashed #f1f5f9;
    font-size: var(--font-size-sm);
    vertical-align: middle;
}

.metadata-table tr:last-child td {
    border-bottom: none;
}

.prop-label {
    color: var(--color-text-secondary);
    font-weight: 500;
    width: 45%;
}

.prop-val {
    color: var(--color-text);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    text-align: right;
    word-break: break-all;
}

/* Progress Display Panel */
.progress-container {
    margin-top: 20px;
    background-color: #f8fafc;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    padding: 14px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: #334155;
    margin-bottom: 8px;
}

#progress-percentage {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    color: var(--color-accent);
}

.progress-bar-wrapper {
    background-color: #e2e8f0;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #3b82f6, #2563eb);
    border-radius: 4px;
    transition: width 0.1s ease;
}

/* Inputs styling */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.input-group label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: #475569;
}

.input-group select {
    padding: 8px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    outline: none;
    background-color: #ffffff;
}

.input-group select:focus {
    border-color: var(--color-accent);
}

/* Actions Row */
.actions-row {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid #e2e8f0;
}

@media (max-width: 600px) {
    .actions-row {
        flex-direction: column;
    }
    
    .actions-row .btn {
        width: 100%;
        justify-content: center;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-secondary {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    color: #475569;
}

.btn-secondary:hover {
    background-color: #f8fafc;
    border-color: #94a3b8;
    color: var(--color-text);
}

/* Premium Download Button */
.btn-download {
    background: linear-gradient(135deg, #4f46e5, #2563eb);
    color: #ffffff;
    border: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 24px;
    border-radius: 4px;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.3), 0 2px 4px 0 rgba(37, 99, 235, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-download:hover {
    background: linear-gradient(135deg, #4338ca, #1d4ed8);
    box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.4), 0 3px 6px 0 rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-download:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px 0 rgba(37, 99, 235, 0.3);
}

.btn-download:hover svg {
    animation: bounce 0.8s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.btn-download.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
}