:root{--admin-ink:#343434;--admin-ink-strong:#0c0c0c;--admin-ink-inverse:#181818;--admin-muted:#606060;--admin-canvas:#fff;--admin-surface:#fff;--admin-surface-subtle:#f7f7f5;--admin-border:#eaeaea;--admin-border-strong:#dcdcdc;--admin-control-border:#949494;--admin-action:#0000c5;--admin-action-hover:#00009f;--admin-action-soft:#eef;--admin-action-light:#9494ff;--admin-success:#1f7a74;--admin-success-soft:#e6f0ef;--admin-warning:#9a671f;--admin-warning-soft:#f3ebdc;--admin-danger:#b42318;--admin-danger-hover:#8f1b13;--admin-danger-soft:#fff4f2;--admin-info:#284868;--admin-info-soft:#edf2f6;--admin-sidebar-width:clamp(224px, 18vw, 256px);--admin-mobile-header:64px;--admin-focus-ring:3px solid var(--admin-action);--admin-focus-offset:2px;--admin-font-sans:Inter, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;--admin-font-mono:ui-monospace, "SFMono-Regular", Consolas, 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