.qrcraft-settings-wrap {
    max-width: 1200px;
}

.qrcraft-settings-container {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.qrcraft-settings-main {
    flex: 1;
    background: #fff;
    padding: 20px;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
}

.qrcraft-settings-sidebar {
    width: 320px;
    flex-shrink: 0;
}

.qrcraft-card {
    background: #fff;
    padding: 20px;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    margin-bottom: 20px;
}

.qrcraft-card h2 {
    margin-top: 0;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.qrcraft-progress-wrap {
    margin: 15px 0;
}

.qrcraft-progress-bar {
    height: 20px;
    background: #e5e5e5;
    border-radius: 10px;
    overflow: hidden;
}

.qrcraft-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #2271b1, #135e96);
    border-radius: 10px;
    transition: width 0.3s ease;
}

.qrcraft-progress-text {
    display: block;
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

.column-qrcraft {
    width: 120px !important;
}

.column-qrcraft a {
    white-space: nowrap;
}

.qrcraft-column-preview {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.qrcraft-thumb {
    width: 50px;
    height: 50px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.qrcraft-thumb:hover {
    transform: scale(2.5);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    z-index: 100;
    position: relative;
}

.qrcraft-column-actions {
    display: flex;
    gap: 4px;
}

.qrcraft-column-actions .button {
    padding: 0 8px;
    font-size: 11px;
    line-height: 1.8;
    height: auto;
}

.qrcraft-column-empty {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.qrcraft-no-qr {
    color: #999;
    font-style: italic;
    font-size: 12px;
}

.qrcraft-metabox {
    text-align: center;
}

.qrcraft-metabox-preview {
    margin-bottom: 15px;
}

.qrcraft-metabox-preview img {
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
}

.qrcraft-metabox-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.qrcraft-metabox-actions .button {
    width: 100%;
    text-align: center;
}

@media (max-width: 782px) {
    .qrcraft-settings-container {
        flex-direction: column;
    }

    .qrcraft-settings-sidebar {
        width: 100%;
    }
}