/* ========== METADATA CLEANER ========== */
.metadata-layout {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    height: calc(100vh - 52px);
    overflow-y: auto;
}

.meta-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}

.meta-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 24px;
}

/* Toolbar */
.meta-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.meta-toolbar .btn-sm {
    margin-left: auto;
}

/* Progress */
.meta-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.progress-bar {
    flex: 1;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width 0.3s;
    width: 0%;
}

/* Dropzone */
.meta-dropzone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 60px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: rgba(124, 58, 237, 0.02);
}

.meta-dropzone:hover {
    border-color: var(--accent);
}

.meta-dropzone.drag-over {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.05);
}

.upload-icon {
    font-size: 48px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.meta-dropzone h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 6px;
}

.meta-dropzone p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.meta-drop-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.btn-upload {
    padding: 10px 24px;
    border: none;
    background: var(--accent-gradient);
    color: white;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius);
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-upload:hover { opacity: 0.9; }

.btn-history {
    padding: 10px 24px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 14px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-history:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

/* Images Grid */
.meta-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.meta-image-card {
    position: relative;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s;
}

.meta-image-card.selected {
    border-color: var(--accent);
}

.meta-image-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

.meta-image-card .meta-check {
    position: absolute;
    top: 6px;
    left: 6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    border: 2px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}

.meta-image-card.selected .meta-check {
    background: var(--accent);
    border-color: var(--accent);
}

.meta-image-card .meta-card-remove {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(239,68,68,0.8);
    border: none;
    color: white;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.meta-image-card .meta-status {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 600;
    text-align: center;
}

.meta-status.clean {
    background: var(--success);
    color: white;
}

.meta-image-card .meta-card-info {
    padding: 6px 8px;
    background: var(--bg-card);
}

.meta-card-info .meta-filename {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.meta-card-info .meta-filesize {
    font-size: 10px;
    color: var(--text-muted);
}

/* Bottom actions */
.meta-bottom-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 0;
    margin-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-secondary);
}

.meta-bottom-actions .btn-generate {
    width: auto;
    padding: 10px 24px;
    margin-top: 0;
    margin-left: auto;
}

.meta-bottom-actions .btn-sm {
    margin-left: auto;
}