.qq-uploader {
    position: relative;
    width: 100%;
    margin: 10px 0;
}

.qq-upload-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background: var(--bg-body);
    border: 1px dashed var(--border-main);
    border-radius: 8px;
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    min-height: 60px;
    font-weight: 500;
    gap: 8px;
}

.qq-upload-button:hover {
    background: var(--vuse-blue-light);
    color: white;
    border-style: solid;
    border-color: var(--vuse-blue);
}

.qq-upload-drop-area {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: var(--vuse-blue);
    color: white;
    text-align: center;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
    border: 2px dashed white;
    box-sizing: border-box;
}

.qq-upload-drop-area span {
    font-size: 16px;
    font-weight: 600;
}

.qq-upload-drop-area-active {
    background: var(--vuse-blue-dark);
}

.qq-upload-list {
    margin: 12px 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.qq-upload-list li {
    background: var(--bg-body);
    border: 1px solid var(--border-main);
    padding: 8px 12px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-main);
}

.qq-upload-file {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 120px;
}

.qq-upload-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0,0,0,0.1);
    border-top-color: var(--vuse-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.qq-upload-size {
    font-size: 11px;
    color: var(--text-muted);
}

.qq-upload-remove {
    display: none;
    cursor: pointer;
    color: var(--status-error);
    font-size: 18px;
    line-height: 1;
}

.qq-upload-remove:hover {
    transform: scale(1.2);
}

.qq-upload-failed-text {
    display: none;
    color: var(--status-error);
    font-weight: 500;
}

/* Quando concluído com sucesso */
.qq-upload-success .qq-upload-remove {
    display: inline-block;
}

.qq-upload-success .qq-upload-failed-text {
    display: none;
}

/* Quando falha */
.qq-upload-fail .qq-upload-failed-text {
    display: inline-block;
}

.qq-upload-fail .qq-upload-remove {
    display: none;
}