.compress-page-body {
    margin: 0;
    padding: 0;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: #f3f5f8;
    color: #1f2430;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

.compress-page-body [hidden] {
    display: none !important;
}

.compress-workbench {
    width: 100%;
    min-height: calc(100dvh - 61px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    box-sizing: border-box;
    background: #f3f4f6;
}

.compress-upload-zone {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.compress-dropzone {
    cursor: pointer;
}

.compress-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.compress-empty-status {
    margin-top: 10px;
    font-size: 13px;
    color: #6d7685;
    text-align: center;
}

.compress-dropzone.is-dragover,
.compress-workspace.is-dragover {
    outline: 2px dashed #1ebe9b;
    outline-offset: -8px;
}

.compress-workspace {
    width: 100%;
    max-width: 1180px;
    min-height: 560px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 20px;
    align-items: stretch;
}

.compress-list-panel,
.compress-side-panel {
    background: #ffffff;
    border: 1px solid #e4eaf1;
    box-shadow: 0 10px 34px rgba(15, 23, 42, 0.05);
    min-width: 0;
}

.compress-list-panel {
    display: flex;
    flex-direction: column;
    min-height: 560px;
    position: relative;
}

.compress-list-toolbar,
.compress-list-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
}

.compress-list-toolbar {
    border-bottom: 1px solid #eef2f7;
}

.compress-list-footer {
    border-top: 1px solid #eef2f7;
    flex-wrap: wrap;
}

.compress-toolbar-title {
    font-size: 16px;
    font-weight: 700;
}

.compress-toolbar-status {
    font-size: 12px;
    color: #6d7685;
}

.compress-file-list {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 8px 0;
}

.compress-file-row {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 12px 18px;
}

.compress-file-row + .compress-file-row {
    border-top: 1px solid #f2f5f8;
}

.compress-thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    background: #f3f5f8;
    border: 1px solid #e6ebf2;
}

.compress-file-name {
    font-size: 14px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.compress-file-meta {
    margin-top: 4px;
    font-size: 12px;
    color: #6d7685;
}

.compress-file-meta.is-error {
    color: #dc2626;
}

.compress-file-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.compress-side-panel {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.compress-field-label {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 8px;
}

.compress-segment {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.compress-segment-btn,
.compress-btn {
    appearance: none;
    border: 1px solid #dbe2ec;
    background: #ffffff;
    color: #1f2430;
    height: 40px;
    padding: 0 14px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}

.compress-segment-btn.is-active,
.compress-btn-primary {
    background: #1ebe9b;
    border-color: #1ebe9b;
    color: #ffffff;
}

.compress-btn:hover:not(:disabled),
.compress-segment-btn:hover {
    border-color: #1ebe9b;
}

.compress-btn-primary:hover:not(:disabled) {
    background: #18aa8b;
    color: #ffffff;
}

.compress-btn:disabled {
    background: #eef1f5;
    border-color: #eef1f5;
    color: #a4abba;
    cursor: not-allowed;
}

.compress-range {
    width: 100%;
    accent-color: #1ebe9b;
}

.compress-range-value {
    margin-top: 6px;
    font-size: 12px;
    color: #6d7685;
}

.compress-select {
    width: 100%;
    height: 40px;
    border: 1px solid #dbe2ec;
    background: #ffffff;
    color: #1f2430;
    padding: 0 10px;
    font-size: 14px;
    box-sizing: border-box;
}

.compress-inline-field {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.compress-inline-field span {
    flex: 0 0 auto;
    font-size: 13px;
    color: #6d7685;
}

.compress-side-panel {
    overflow: auto;
}

.compress-note {
    margin-top: auto;
    font-size: 12px;
    color: #6d7685;
}

.compress-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.82);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.compress-overlay-card {
    width: min(360px, 100%);
    background: #ffffff;
    border: 1px solid #e4eaf1;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    padding: 20px;
}

.compress-overlay-title {
    font-size: 16px;
    font-weight: 700;
}

.compress-overlay-text {
    margin-top: 6px;
    font-size: 13px;
    color: #6d7685;
}

.compress-progress {
    margin-top: 14px;
    height: 8px;
    background: #e8eef5;
    overflow: hidden;
}

.compress-progress-bar {
    width: 0;
    height: 100%;
    background: #1ebe9b;
}

.compress-seo {
    background: #ffffff;
    border-top: 1px solid #e7edf4;
}

.compress-seo-inner {
    max-width: 980px;
    margin: 0 auto;
    padding: 48px 20px 64px;
}

.compress-seo-head {
    max-width: 760px;
}

.compress-seo h1,
.compress-seo h2,
.compress-faq-item h3 {
    margin: 0;
    color: #171b24;
}

.compress-seo h1,
.compress-faq h2 {
    font-size: 28px;
    line-height: 1.3;
}

.compress-seo-lead {
    margin: 12px 0 0;
    font-size: 15px;
    line-height: 1.8;
    color: #5f6b7a;
}

.compress-seo-grid,
.compress-seo-feature-list,
.compress-faq-list {
    display: grid;
    gap: 16px;
}

.compress-seo-grid,
.compress-seo-feature-list {
    margin-top: 28px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.compress-seo-feature-list {
    margin-top: 16px;
}

.compress-seo-card,
.compress-seo-feature,
.compress-faq-item {
    border: 1px solid #e8edf4;
    background: #f9fbfd;
    padding: 18px 20px;
    box-sizing: border-box;
}

.compress-seo-card h2,
.compress-faq-item h3 {
    font-size: 18px;
    line-height: 1.4;
}

.compress-seo-card p,
.compress-faq-item p,
.compress-seo-feature span {
    margin: 10px 0 0;
    font-size: 14px;
    line-height: 1.8;
    color: #617082;
}

.compress-seo-card a {
    color: #159173;
}

.compress-seo-feature strong {
    display: block;
    font-size: 16px;
    line-height: 1.4;
    color: #171b24;
}

.compress-faq {
    margin-top: 36px;
}

.compress-faq-list {
    margin-top: 18px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 900px) {
    .compress-workbench {
        padding: 12px;
        justify-content: flex-start;
    }

    .compress-workspace,
    .compress-seo-grid,
    .compress-seo-feature-list,
    .compress-faq-list {
        grid-template-columns: 1fr;
    }

    .compress-seo-inner {
        padding: 32px 16px 40px;
    }

    .compress-seo h1,
    .compress-faq h2 {
        font-size: 22px;
    }

    .compress-list-panel {
        min-height: 420px;
    }

    .compress-file-row {
        grid-template-columns: 52px minmax(0, 1fr);
    }

    .compress-file-actions {
        grid-column: 2;
    }
}