.project-files {
    display: block;
    width: 100%;
    box-sizing: border-box;
    margin: 10px 0 5px 0;
}

.project-files-header {
    display: block;
    margin: 20px 0 8px 0;
    font-weight: 600;
    color: #555555;
}

.project-files-input {
    display: none;
}

.project-files-dropzone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 18px 10px;
    border: 2px dashed #c9c9c9;
    border-radius: 4px;
    background-color: #fafafa;
    color: #888888;
    font-size: 13px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.project-files-dropzone:hover {
    border-color: #8bc34a;
    color: #6a6a6a;
}

.project-files-dropzone.hover {
    border-color: #8bc34a;
    background-color: #f1f8e9;
    color: #558b2f;
}

.project-files-dropzone i {
    font-size: 18px;
}

.project-files-progress:not(:empty) {
    margin-top: 10px;
}

.project-file-upload {
    padding: 5px 0;
    font-size: 12px;
    color: #666666;
}

.project-file-upload-name {
    display: block;
    overflow: hidden;
    margin-bottom: 4px;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.project-file-upload-bar {
    display: block;
    overflow: hidden;
    height: 6px;
    border-radius: 3px;
    background-color: #e4e4e4;
}

.project-file-upload-bar > span {
    display: block;
    width: 0;
    height: 100%;
    background-color: #8bc34a;
    transition: width 0.2s ease;
}

.project-files-list {
    margin: 10px 0 0 0;
    padding: 0;
    list-style: none;
}

.project-file {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    border-bottom: 1px solid #ededed;
}

.project-file:last-child {
    border-bottom: none;
}

.project-file-name {
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
    flex: 1 1 auto;
    color: #337ab7;
    font-size: 13px;
    text-decoration: none;
}

.project-file-name span {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.project-file-name:hover {
    text-decoration: underline;
}

.project-file-meta {
    flex: 0 0 auto;
    color: #999999;
    font-size: 11px;
    white-space: nowrap;
}

.project-file-delete {
    flex: 0 0 auto;
    padding: 2px 4px;
    color: #bbbbbb;
    cursor: pointer;
}

.project-file-delete:hover {
    color: #e74c3c;
}

.project-files-empty {
    margin: 10px 0 0 0;
    color: #999999;
    font-size: 12px;
}