.small-tools-media-replace-container {
    max-width: 100%;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 20px;
    height: calc(100% - 40px);
    overflow-y: auto;
}

.small-tools-current-media,
.small-tools-replacement-media {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 4px;
}

.small-tools-media-preview,
.small-tools-selected-preview {
    margin: 20px 0;
    text-align: center;
}

.small-tools-media-preview img,
.small-tools-selected-preview img {
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
    background: #fff;
}

.small-tools-media-info {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.small-tools-media-info .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    margin-right: 10px;
    color: #666;
}

.small-tools-media-details {
    margin-top: 20px;
    padding: 15px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.small-tools-media-details p {
    margin: 5px 0;
}

.small-tools-media-details a {
    word-break: break-all;
}

.small-tools-upload-area {
    margin: 20px 0;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    text-align: center;
}

.small-tools-select-media-btn {
    margin-bottom: 20px;
    display: inline-block;
    padding: 0 12px;
    min-height: 32px;
    line-height: 2.30769231;
    background: #2271b1;
    border-color: #2271b1;
    color: #fff;
    text-decoration: none;
    text-shadow: none;
    border-radius: 3px;
    cursor: pointer;
    white-space: nowrap;
    box-sizing: border-box;
}

.small-tools-select-media-btn:hover,
.small-tools-select-media-btn:focus {
    background: #135e96;
    border-color: #135e96;
    color: #fff;
}

.small-tools-selected-preview {
    margin-top: 20px;
    padding: 10px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.small-tools-selected-preview:empty {
    display: none;
}

.small-tools-options {
    margin: 20px 0;
}

/* Modal Structure */
.small-tools-modal-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 160000;
    background: rgba(0, 0, 0, 0.7);
}

.small-tools-modal {
    position: fixed;
    top: 30px;
    left: 30px;
    right: 30px;
    bottom: 30px;
    z-index: 160001;
    background: #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.7);
}

.small-tools-modal-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: auto;
}

/* Modal Header */
.small-tools-modal-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    z-index: 200;
    border-bottom: 1px solid #dcdcde;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.small-tools-modal-header h1 {
    margin: 0;
    font-size: 22px;
    line-height: 50px;
    color: #1d2327;
}

.small-tools-modal-close {
    width: 50px;
    height: 50px;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;
    color: #646970;
    display: flex;
    align-items: center;
    justify-content: center;
}

.small-tools-modal-close:hover {
    color: #135e96;
}

.small-tools-modal-close .dashicons {
    font-size: 22px;
    width: 22px;
    height: 22px;
}

/* Modal Body */
.small-tools-modal-body {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    bottom: 61px;
    overflow: auto;
    padding: 16px;
}

.small-tools-media-replace-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    height: 100%;
}

/* Current Media Section */
.small-tools-current-media,
.small-tools-replacement-media {
    background: #f6f7f7;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    padding: 20px;
}

.small-tools-current-media h2,
.small-tools-replacement-media h2 {
    margin: 0 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #dcdcde;
    font-size: 16px;
    color: #1d2327;
}

/* Media Preview */
.small-tools-media-preview {
    text-align: center;
    margin-bottom: 20px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    padding: 10px;
}

.small-tools-preview-image {
    max-width: 100%;
    height: auto;
    max-height: 300px;
}

.small-tools-media-info {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
}

.small-tools-media-info .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: #646970;
    margin-bottom: 10px;
}

.small-tools-media-info .filename {
    word-break: break-all;
}

/* Media Details */
.small-tools-media-info-list {
    background: #fff;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    padding: 15px;
}

.small-tools-media-info-list p {
    margin: 5px 0;
}

.small-tools-media-info-list a {
    color: #2271b1;
    text-decoration: none;
    word-break: break-all;
}

.small-tools-media-info-list a:hover {
    color: #135e96;
}

/* Replacement Section */
.small-tools-upload-area {
    text-align: center;
    padding: 30px;
    background: #fff;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    margin-bottom: 20px;
}

#small-tools-selected-preview {
    margin-top: 20px;
    min-height: 100px;
    display: none;
    background: #f6f7f7;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    padding: 10px;
}

#small-tools-selected-preview:not(:empty) {
    display: flex;
    align-items: center;
    justify-content: center;
}

.small-tools-options {
    margin-top: 20px;
}

.small-tools-options label {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Modal Footer */
.small-tools-modal-footer {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 60px;
    z-index: 100;
    border-top: 1px solid #dcdcde;
    padding: 0 16px;
    background: #fff;
}

.small-tools-modal-actions {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

/* Responsive Design */
@media screen and (max-width: 782px) {
    .small-tools-modal {
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }

    .small-tools-media-replace-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .small-tools-modal-header h1 {
        font-size: 18px;
    }

    .small-tools-upload-area {
        padding: 20px;
    }
}