.pcm-form { margin-top: 14px; }
    .pcm-drop {
        border: 2px dashed rgba(251, 146, 60, 0.45);
        border-radius: 14px;
        padding: 26px 16px;
        text-align: center;
        cursor: pointer;
        background: linear-gradient(135deg, rgba(251,146,60,0.05), rgba(251,146,60,0.02));
        transition: all 0.25s ease;
    }
    .pcm-drop:hover, .pcm-drop.pcm-dragover {
        border-color: var(--color-primary);
        background: rgba(6, 182, 212, 0.05);
    }
    .pcm-drop-icon { font-size: 1.9rem; color: #fb923c; margin-bottom: 8px; }
    .pcm-drop-text { font-weight: 600; margin: 0 0 4px; }
    .pcm-drop-sub { font-size: 0.8rem; color: var(--text-gray); margin: 0; }
    .pcm-file-info {
        margin-top: 10px; font-size: 0.85rem; color: var(--text-gray);
        background: #f8fafc; border-radius: 10px; padding: 8px 12px;
    }
    .pcm-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
    .pcm-row-2 > .pcm-field { flex: 1; min-width: 220px; }
    .pcm-label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
    .pcm-select { min-width: 200px; flex: none; width: 100%; }
    .pcm-range { width: 100%; accent-color: var(--color-primary); }
    .pcm-range-tips { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-gray); margin-top: 2px; }
    .pcm-preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 10px; }
    .pcm-preview-item { background: #f8fafc; border-radius: 12px; padding: 10px; text-align: center; }
    .pcm-preview-title { font-size: 0.82rem; font-weight: 700; margin: 0 0 8px; }
    .pcm-preview-box {
        height: 170px; display: flex; align-items: center; justify-content: center;
        background-image: linear-gradient(45deg, #e9eef5 25%, transparent 25%, transparent 75%, #e9eef5 75%),
                          linear-gradient(45deg, #e9eef5 25%, transparent 25%, transparent 75%, #e9eef5 75%);
        background-size: 16px 16px; background-position: 0 0, 8px 8px;
        border-radius: 8px; overflow: hidden;
    }
    .pcm-preview-box img { max-width: 100%; max-height: 100%; object-fit: contain; }
    .pcm-preview-size { font-size: 0.78rem; color: var(--text-gray); margin: 8px 0 0; }
    .pcm-saving { text-align: center; font-size: 0.88rem; font-weight: 700; color: #10b981; margin: 4px 0 10px; }
    .pcm-actions { display: flex; gap: 10px; flex-wrap: wrap; }
    .pcm-btn-main { background: linear-gradient(135deg, #fb923c 0%, #f59e0b 100%); flex: 1; min-width: 140px; }
    .pcm-btn-dl { background: linear-gradient(135deg, #10b981 0%, #059669 100%); flex: 1; min-width: 140px; }
    .pcm-btn-ghost {
        padding: 12px 20px; border-radius: 12px; border: 1px solid var(--border-light);
        background: #f8fafc; cursor: pointer; font-weight: 600; font-size: 0.9rem;
        transition: all 0.25s ease;
    }
    .pcm-btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
    @media (max-width: 560px) {
        .pcm-preview-grid { grid-template-columns: 1fr; }
        .pcm-preview-box { height: 140px; }
    }