/* 设计图片生成 · 工程智能生图工作台（浅色 + 紫色系，与 theme-purple 一致） */
.image-gen-studio.page-view.theme-purple {
    background: linear-gradient(180deg, #faf5fc 0%, #f5f5f5 100%);
    color: #303133;
}

.image-gen-studio.page-view.theme-purple .page-content {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 16px 20px 24px;
}

/* 三栏等高：中间栏可撑满高度，底部说明与导出始终贴紧中间卡片下沿 */
.image-gen-studio .page-content > .el-row {
    align-items: stretch;
}

.image-gen-studio .page-content > .el-row > .el-col {
    display: flex;
}

.image-gen-studio .page-content > .el-row > .el-col > .igs-panel,
.image-gen-studio .page-content > .el-row > .el-col > .igs-center-card {
    flex: 1;
    width: 100%;
}

.image-gen-studio .igs-top-header {
    background: linear-gradient(135deg, #f3e5f5 0%, #e1bee7 100%);
    border-bottom: 3px solid #7b1fa2;
    box-shadow: 0 2px 12px rgba(123, 31, 162, 0.12);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.image-gen-studio .igs-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.image-gen-studio .igs-brand .logo {
    height: 32px;
}

.image-gen-studio .igs-platform-title {
    margin: 0;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #7b1fa2;
}

.image-gen-studio .igs-platform-sub {
    margin: 2px 0 0;
    font-size: 12px;
    color: #8e24aa;
    font-weight: 400;
    opacity: 0.9;
}

.image-gen-studio .igs-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.image-gen-studio .igs-panel {
    background: #fff;
    border: 1px solid rgba(123, 31, 162, 0.18);
    border-radius: 10px;
    height: 100%;
    min-height: 520px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(123, 31, 162, 0.08);
}

.image-gen-studio .igs-panel-head {
    padding: 12px 14px;
    font-size: 13px;
    font-weight: 600;
    color: #7b1fa2;
    border-bottom: 1px solid rgba(123, 31, 162, 0.15);
    background: linear-gradient(180deg, #fcf7fe 0%, #f8f4fb 100%);
    letter-spacing: 0.03em;
}

.image-gen-studio .igs-panel-body {
    padding: 14px;
    flex: 1;
    min-height: 0;
    overflow: auto;
}

.image-gen-studio .igs-panel-footer {
    flex-shrink: 0;
    padding: 12px 14px 14px;
    border-top: 1px solid rgba(123, 31, 162, 0.2);
    background: linear-gradient(180deg, #faf5fc 0%, #ffffff 100%);
    box-shadow: 0 -6px 16px rgba(123, 31, 162, 0.06);
}

.image-gen-studio .igs-panel-footer-btn {
    width: 100%;
}

.image-gen-studio .igs-panel-footer-hint {
    margin: 0 0 10px;
    font-size: 12px;
    line-height: 1.5;
    color: #909399;
}

.image-gen-studio .igs-drop-zone.el-upload-dragger {
    background: #faf5fc !important;
    border: 1px dashed rgba(123, 31, 162, 0.45) !important;
    border-radius: 8px;
    padding: 22px 16px;
}

.image-gen-studio .igs-drop-zone.el-upload-dragger:hover {
    border-color: #7b1fa2 !important;
    background: #f3e5f5 !important;
}

.image-gen-studio .igs-drop-inner {
    text-align: center;
}

.image-gen-studio .igs-drop-title {
    font-size: 13px;
    color: #606266;
    margin-bottom: 6px;
}

.image-gen-studio .igs-drop-hint {
    font-size: 12px;
    color: #909399;
    line-height: 1.5;
}

.image-gen-studio .igs-file-pill {
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #f3e5f5;
    border: 1px solid rgba(123, 31, 162, 0.35);
    border-radius: 20px;
    font-size: 12px;
    color: #7b1fa2;
    max-width: 100%;
}

.image-gen-studio .igs-file-pill span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.image-gen-studio .igs-section-label {
    font-size: 12px;
    font-weight: 600;
    color: #7b1fa2;
    margin: 16px 0 10px;
}

.image-gen-studio .igs-thumb-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.image-gen-studio .igs-thumb {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid rgba(123, 31, 162, 0.25);
}

.image-gen-studio .igs-thumb-add {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    border: 1px dashed rgba(123, 31, 162, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #7b1fa2;
    font-size: 22px;
    cursor: pointer;
    background: #faf5fc;
    transition: background 0.15s, border-color 0.15s;
}

.image-gen-studio .igs-thumb-add:hover {
    background: #f3e5f5;
    border-color: #7b1fa2;
}

.image-gen-studio .igs-thumb-wrap {
    position: relative;
}

.image-gen-studio .igs-thumb-remove {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: none;
    background: #f56c6c;
    color: #fff;
    font-size: 11px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.image-gen-studio .igs-form-compact .el-form-item {
    margin-bottom: 12px;
}

.image-gen-studio .igs-form-compact .el-form-item__label {
    color: #606266 !important;
    font-size: 12px;
}

.image-gen-studio .igs-form-compact .el-input__wrapper,
.image-gen-studio .igs-form-compact .el-textarea__inner,
.image-gen-studio .igs-form-compact .el-select .el-input__wrapper {
    background: #fff !important;
    box-shadow: 0 0 0 1px #dcdfe6 inset !important;
}

.image-gen-studio .igs-form-compact .el-input__inner,
.image-gen-studio .igs-form-compact .el-textarea__inner {
    color: #303133 !important;
}

.image-gen-studio .igs-form-compact .el-radio__label {
    color: #606266 !important;
    font-size: 12px;
}

.image-gen-studio .igs-center-card {
    background: #fff;
    border: 1px solid rgba(123, 31, 162, 0.18);
    border-radius: 10px;
    min-height: 520px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(123, 31, 162, 0.08);
}

.image-gen-studio .igs-center-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.image-gen-studio .igs-center-footer {
    flex-shrink: 0;
    border-top: 1px solid rgba(123, 31, 162, 0.2);
    background: linear-gradient(180deg, #ffffff 0%, #faf5fc 55%, #f3e8f7 100%);
    padding: 12px 16px 14px;
    box-shadow: 0 -6px 18px rgba(123, 31, 162, 0.07);
}

.image-gen-studio .igs-scheme-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid rgba(123, 31, 162, 0.15);
    background: linear-gradient(180deg, #fcf7fe 0%, #faf5fc 100%);
    padding: 0 8px;
}

.image-gen-studio .igs-scheme-tab {
    padding: 12px 20px;
    font-size: 13px;
    color: #909399;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.15s, border-color 0.15s;
}

.image-gen-studio .igs-scheme-tab:hover {
    color: #7b1fa2;
}

.image-gen-studio .igs-scheme-tab.is-active {
    color: #7b1fa2;
    font-weight: 600;
    border-bottom-color: #7b1fa2;
}

.image-gen-studio .igs-viewport {
    flex: 1;
    min-height: 200px;
    background: linear-gradient(180deg, #f5f0f8 0%, #faf5fc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 16px;
}

.image-gen-studio .igs-viewport-inner {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(123, 31, 162, 0.2);
    background: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.image-gen-studio .igs-viewport-inner img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transform-origin: center center;
    transition: transform 0.15s ease;
    cursor: pointer;
}

.image-gen-studio .igs-viewport-tools {
    position: absolute;
    right: 18px;
    bottom: 28px;
    display: flex;
    gap: 6px;
    z-index: 2;
}

.image-gen-studio .igs-viewport-tools .el-button {
    padding: 6px 10px;
    min-height: auto;
    background: rgba(255, 255, 255, 0.95) !important;
    border-color: rgba(123, 31, 162, 0.35) !important;
    color: #7b1fa2 !important;
}

.image-gen-studio .igs-viewport-tools {
    padding: 6px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(6px);
}

.image-gen-studio .igs-regen-row {
    padding: 12px 16px;
    border-top: 1px solid rgba(123, 31, 162, 0.12);
    display: flex;
    justify-content: center;
    background: #fcf7fe;
}

.image-gen-studio .igs-narrative {
    margin: 0 0 12px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(123, 31, 162, 0.18);
    border-radius: 8px;
    position: relative;
}

.image-gen-studio .igs-narrative-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.image-gen-studio .igs-narrative-title {
    font-size: 12px;
    font-weight: 600;
    color: #7b1fa2;
}

.image-gen-studio .igs-narrative-body {
    font-size: 13px;
    line-height: 1.65;
    color: #606266;
    margin: 0;
    max-height: 120px;
    overflow-y: auto;
}

.image-gen-studio .igs-center-footer .generation-progress {
    margin: 0 0 12px;
    padding: 0;
}

.image-gen-studio .igs-export-row {
    display: flex;
    gap: 10px;
    padding: 0;
    flex-wrap: wrap;
}

.image-gen-studio .igs-export-row .el-button {
    flex: 1;
    min-width: 120px;
}

.image-gen-studio .igs-export-row .el-button:not(.el-button--primary) {
    --el-button-bg-color: #f5f5f5;
    --el-button-border-color: #dcdfe6;
    --el-button-text-color: #606266;
    --el-button-hover-bg-color: #f3e5f5;
    --el-button-hover-border-color: #ce93d8;
    --el-button-hover-text-color: #7b1fa2;
}

.image-gen-studio .igs-prompt-area .el-textarea__inner {
    min-height: 140px !important;
    font-size: 13px;
    line-height: 1.55;
    background: #fff !important;
    box-shadow: 0 0 0 1px #dcdfe6 inset !important;
    color: #303133 !important;
}

.image-gen-studio .igs-tag-section {
    margin-top: 14px;
}

.image-gen-studio .igs-tag-cat {
    font-size: 11px;
    color: #909399;
    margin: 10px 0 6px;
    font-weight: 600;
}

.image-gen-studio .igs-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.image-gen-studio .igs-chip {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(123, 31, 162, 0.28);
    background: #fff;
    color: #7b1fa2;
    cursor: pointer;
    transition: all 0.12s;
}

.image-gen-studio .igs-chip:hover {
    border-color: #7b1fa2;
    color: #6a1b9a;
    background: #f3e5f5;
}

.image-gen-studio .igs-advanced {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(123, 31, 162, 0.12);
}

.image-gen-studio .igs-advanced .el-checkbox {
    display: flex;
    margin-bottom: 8px;
}

.image-gen-studio .igs-advanced .el-checkbox__label {
    color: #606266 !important;
    font-size: 12px;
}

.image-gen-studio .igs-slider-label {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: #909399;
    margin: 12px 0 4px;
}

.image-gen-studio .igs-slider-label strong {
    color: #7b1fa2;
    font-weight: 500;
}

.image-gen-studio .igs-empty-viewport {
    text-align: center;
    padding: 40px 24px;
    color: #909399;
    font-size: 13px;
}

.image-gen-studio .igs-empty-viewport .igs-empty-icon {
    font-size: 40px;
    margin-bottom: 12px;
    opacity: 0.65;
}

.image-gen-studio .el-slider__runway {
    background-color: #e4e7ed;
}

.image-gen-studio .el-slider__bar {
    background-color: #7b1fa2;
}

.image-gen-studio .el-slider__button {
    border-color: #7b1fa2;
}

.image-gen-studio .el-radio-button__inner {
    background: #fff;
    border-color: #dcdfe6;
    color: #606266;
}

.image-gen-studio .el-radio-button.is-active .el-radio-button__inner {
    background: #f3e5f5;
    border-color: #7b1fa2;
    color: #7b1fa2;
    box-shadow: none;
}

.image-gen-studio .generation-progress {
    padding: 0;
    margin-top: 0;
}

.image-gen-studio .progress-text {
    color: #7b1fa2 !important;
    font-weight: 600;
}

@media (max-width: 1200px) {
    .image-gen-studio .igs-export-row {
        flex-direction: column;
    }
    .image-gen-studio .igs-export-row .el-button {
        width: 100%;
    }
}

/* 液态玻璃主题：全局会把子页面文字强制为白色，此处恢复浅色紫色工作台可读性 */
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple {
    background: linear-gradient(180deg, #faf5fc 0%, #f5f5f5 100%) !important;
    color: #303133 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-platform-title,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-platform-title {
    color: #7b1fa2 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-platform-sub,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-platform-sub {
    color: #8e24aa !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-panel-head,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-section-label,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-scheme-tab.is-active,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-narrative-title,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-slider-label strong,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-chip,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .progress-text,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-panel-head,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-section-label,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-scheme-tab.is-active,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-narrative-title,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-slider-label strong,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-chip,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .progress-text {
    color: #7b1fa2 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-drop-title,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-narrative-body,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-tag-cat,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-empty-viewport,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-scheme-tab,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-drop-title,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-narrative-body,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-tag-cat,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-empty-viewport,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-scheme-tab {
    color: #606266 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-drop-hint,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-slider-label,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-drop-hint,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-slider-label {
    color: #909399 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-file-pill,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-file-pill span,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-file-pill,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-file-pill span {
    color: #7b1fa2 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-form-item__label,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-checkbox__label,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-radio-button__inner,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-form-item__label,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-checkbox__label,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-radio-button__inner {
    color: #606266 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-radio-button.is-active .el-radio-button__inner,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-radio-button.is-active .el-radio-button__inner {
    color: #7b1fa2 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-input__inner,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-textarea__inner,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-input__inner,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .el-textarea__inner {
    color: #303133 !important;
}

body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-viewport-tools .el-button,
body.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-viewport-tools .el-button span,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-viewport-tools .el-button,
#app.skin-glassmorphism .image-gen-studio.page-view.theme-purple .igs-viewport-tools .el-button span {
    color: #7b1fa2 !important;
}