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monospace;--coding-font-code-classic-mono: "Courier New", Courier, ui-monospace, monospace}:root[data-theme=night],.app-shell.theme-night{color-scheme:dark;--canvas: #07111f;--sidebar: #0b1626;--panel: #0f1c2e;--panel-soft: #101f34;--line: #1d304a;--line-strong: #2e4a70;--ink: #e6f0ff;--muted: #8ca4c3;--brand: #56a3ff;--brand-ink: #b9dcff;--brand-soft: rgb(54 133 255 / 16%);--home-mark: #6fb5ff;--accent: #62b6ff;--accent-soft: rgb(54 133 255 / 14%);--surface-hover: rgb(86 163 255 / 10%);--surface-active: var(--brand-soft);--control-border: var(--line-strong);--control-surface: var(--panel);--control-surface-soft: var(--panel-soft);--control-surface-muted: rgb(12 27 46 / 78%);--panel-overlay: rgb(10 22 38 / 96%);--overlay-scrim: rgb(1 7 22 / 48%);--content-top-surface: rgb(7 17 31 / 92%);--content-bottom-surface: rgb(10 20 36 / 100%);--sticky-surface: rgb(9 20 35 / 96%);--composer-surface: rgb(8 17 31 / 88%);--page-surface: var(--home-surface);--floating-shadow: 0 16px 38px rgb(1 7 22 / 28%);--artifact-workbench-bg: #0a111c;--artifact-workbench-header-bg: rgb(15 25 39 / 96%);--artifact-workbench-header-line: #26364b;--artifact-canvas-bg: #080f19;--artifact-paper-bg: #121c2a;--artifact-paper-border: #2a3a50;--artifact-paper-shadow: 0 24px 64px rgb(2 6 12 / 28%);--artifact-grid-line: #2b3b51;--artifact-slide-shadow: 0 20px 52px rgb(2 6 12 / 34%);--home-surface: #010613;--home-background-top: var(--home-surface);--home-background: var(--home-surface);--home-background-bottom: var(--home-surface);--success: #76d6b0;--success-line: rgb(83 178 142 / 36%);--success-soft: rgb(17 55 46 / 82%);--attention: #b9dcff;--attention-line: rgb(86 163 255 / 38%);--attention-soft: rgb(19 39 66 / 84%);--warning: #ff9aac;--warning-line: rgb(138 72 96 / 58%);--warning-soft: rgb(62 29 48 / 84%);--file-icon-archive: #f4b84a;--file-icon-code: #55c6dd;--file-icon-image: #d28aff;--file-icon-markdown: #9da4ff;--file-icon-pdf: #ff7b7b;--file-icon-presentation: #ff9a61;--file-icon-spreadsheet: 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