* { box-sizing: border-box; } /* * Theme tokens: :root = dark baseline; system light via prefers-color-scheme; * manual override: data-theme="light" on (see footer control + inline head script). * CodeMirror: material-darker (dark) / default (bundled in codemirror.min.css for light). */ :root { color-scheme: light dark; /* ─── dark (default) ─── */ --bg: #1e2430; --header-gradient-top: rgba(38, 50, 68, 0.85); --header-border: rgba(130, 170, 255, 0.22); --header-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); /* Editor surfaces align with CodeMirror material-darker. */ --editor-surface: #212121; --editor-gutter-bg: #191919; --results-surface: #151a24; --text: #eceff1; --muted: #78909c; --accent: #5590ff; --link-visited: #caaef0; --danger: #ff5370; --warning: #ffcb6b; --tagline-fg: #90a4ae; --version-badge-fg: #b8d4ff; --version-badge-bg: rgba(130, 170, 255, 0.14); --version-badge-border: rgba(130, 170, 255, 0.45); --version-badge-inset: rgba(0, 0, 0, 0.2); --version-badge-glow: rgba(130, 170, 255, 0.12); --title-link-shadow: 0 0 28px rgba(155, 184, 255, 0.42); --border-default: #455a64; --border-pane: #37474f; --fetch-focus-ring: rgba(130, 170, 255, 0.45); --fetch-btn-bg: rgba(69, 90, 100, 0.45); --fetch-btn-hover-bg: rgba(130, 170, 255, 0.14); --fetch-btn-hover-fg: #fff; --fetch-btn-active-bg: rgba(130, 170, 255, 0.22); /* Lighter grey so placeholder clears 4.5:1 vs editor (--editor-surface) and vs fetch row (--bg). */ --placeholder-fg: #78909c; --result-link-notification: #aecfff; --result-row-border: rgba(74, 99, 115, 0.35); --result-row-hover: rgba(130, 170, 255, 0.08); --pos-chip-bg: #2e333f; --pos-chip-fg: #ffffff; --rule-chip-bg: #2e333f; --rule-chip-fg: #eceff1; --fix-chip-bg: rgba(105, 240, 174, 0.2); --fix-chip-fg: #e8fcf2; --notification-error-bg: rgba(255, 83, 112, 0.18); --notification-error-fg: #ff8a95; --notification-success-bg: rgba(105, 240, 174, 0.12); --notification-success-fg: #a5ffd6; --fix-btn-bg: rgba(46, 204, 113, 0.22); --fix-btn-border: rgba(105, 240, 174, 0.55); --fix-btn-text: #c8f7df; --fix-btn-glow: rgba(105, 240, 174, 0.35); --fab-idle-top: rgba(57, 174, 117, 0.35); --fab-hover-top: rgba(71, 201, 135, 0.45); --fab-hover-bottom: rgba(46, 204, 113, 0.32); --fab-hover-border: rgba(165, 255, 216, 0.75); --fab-hover-shadow-outer: rgba(0, 0, 0, 0.4); --fab-hover-shadow-inset: rgba(255, 255, 255, 0.08); --fab-press-shadow: rgba(0, 0, 0, 0.35); --fab-idle-shadow-inset: rgba(0, 0, 0, 0.15); } @media (prefers-color-scheme: light) { :root:not([data-theme]) { --bg: #f0f3f8; --header-gradient-top: rgba(255, 255, 255, 0.94); --header-border: rgba(21, 101, 192, 0.18); --header-shadow: 0 8px 24px rgba(26, 35, 50, 0.07); --editor-surface: #ffffff; --editor-gutter-bg: #e8edf4; --results-surface: #e9eef5; --text: #1a2332; --muted: #5a6d7e; --accent: #1545f0; --link-visited: #6a1b9a; --danger: #b71c1c; /* Deep orange — 4.5:1+ on light gutter vs pale amber; stays visually separate from error red. */ --warning: #bf360c; --tagline-fg: #5a6d7e; --version-badge-fg: #0d47a1; --version-badge-bg: rgba(21, 101, 192, 0.12); --version-badge-border: rgba(21, 101, 192, 0.35); --version-badge-inset: rgba(255, 255, 255, 0.65); --version-badge-glow: rgba(21, 101, 192, 0.07); --title-link-shadow: 0 0 20px rgba(21, 101, 192, 0.2); --border-default: #90a4ae; --border-pane: #cfd8dc; --fetch-focus-ring: rgba(21, 101, 192, 0.35); --fetch-btn-bg: rgba(144, 164, 174, 0.35); --fetch-btn-hover-bg: rgba(21, 101, 192, 0.12); --fetch-btn-hover-fg: #0d47a1; --fetch-btn-active-bg: rgba(21, 101, 192, 0.2); --placeholder-fg: #546e7a; --result-link-notification: #1565c0; --result-row-border: rgba(69, 90, 100, 0.18); --result-row-hover: rgba(21, 101, 192, 0.08); --pos-chip-bg: #363835; --pos-chip-fg: #f3f3f3; --rule-chip-bg: #363835; --rule-chip-fg: #f3f3f3; --fix-chip-bg: #25e09a6e; --fix-chip-fg: #010d0a; --notification-error-bg: rgba(198, 40, 40, 0.1); --notification-error-fg: #b71c1c; --notification-success-bg: rgba(46, 125, 50, 0.1); --notification-success-fg: #1b5e20; --fix-btn-bg: rgba(46, 125, 50, 0.18); --fix-btn-border: rgba(46, 125, 50, 0.42); --fix-btn-text: #1b5e20; --fix-btn-glow: rgba(46, 125, 50, 0.18); --fab-idle-top: rgba(56, 142, 60, 0.28); --fab-hover-top: rgba(56, 142, 60, 0.32); --fab-hover-bottom: rgba(46, 125, 50, 0.25); --fab-hover-border: rgba(27, 94, 32, 0.55); --fab-hover-shadow-outer: rgba(26, 35, 50, 0.12); --fab-hover-shadow-inset: rgba(255, 255, 255, 0.5); --fab-press-shadow: rgba(26, 35, 50, 0.18); --fab-idle-shadow-inset: rgba(0, 0, 0, 0.06); } } /* Forced light (footer toggle) — same tokens as system light. */ :root[data-theme="light"] { --bg: #f0f3f8; --header-gradient-top: rgba(255, 255, 255, 0.94); --header-border: rgba(21, 101, 192, 0.18); --header-shadow: 0 8px 24px rgba(26, 35, 50, 0.07); --editor-surface: #ffffff; --editor-gutter-bg: #e8edf4; --results-surface: #e9eef5; --text: #1a2332; --muted: #5a6d7e; --accent: #1545f0; --link-visited: #6a1b9a; --danger: #b71c1c; /* Deep orange (not amber) — 4.5:1+ on light gutter (--editor-gutter-bg) while staying distinct from --danger red. */ --warning: #bf360c; --tagline-fg: #5a6d7e; --version-badge-fg: #0d47a1; --version-badge-bg: rgba(21, 101, 192, 0.12); --version-badge-border: rgba(21, 101, 192, 0.35); --version-badge-inset: rgba(255, 255, 255, 0.65); --version-badge-glow: rgba(21, 101, 192, 0.07); --title-link-shadow: 0 0 20px rgba(21, 101, 192, 0.2); --border-default: #90a4ae; --border-pane: #cfd8dc; --fetch-focus-ring: rgba(21, 101, 192, 0.35); --fetch-btn-bg: rgba(144, 164, 174, 0.35); --fetch-btn-hover-bg: rgba(21, 101, 192, 0.12); --fetch-btn-hover-fg: #0d47a1; --fetch-btn-active-bg: rgba(21, 101, 192, 0.2); --placeholder-fg: #546e7a; --result-link-notification: #1565c0; --result-row-border: rgba(69, 90, 100, 0.18); --result-row-hover: rgba(21, 101, 192, 0.08); --pos-chip-bg: #363835; --pos-chip-fg: #f3f3f3; --rule-chip-bg: #363835; --rule-chip-fg: #f3f3f3; --fix-chip-bg: #25e09a6e; --fix-chip-fg: #010d0a; --notification-error-bg: rgba(198, 40, 40, 0.1); --notification-error-fg: #b71c1c; --notification-success-bg: rgba(46, 125, 50, 0.1); --notification-success-fg: #1b5e20; --fix-btn-bg: rgba(46, 125, 50, 0.18); --fix-btn-border: rgba(46, 125, 50, 0.42); --fix-btn-text: #1b5e20; --fix-btn-glow: rgba(46, 125, 50, 0.18); --fab-idle-top: rgba(56, 142, 60, 0.28); --fab-hover-top: rgba(56, 142, 60, 0.32); --fab-hover-bottom: rgba(46, 125, 50, 0.25); --fab-hover-border: rgba(27, 94, 32, 0.55); --fab-hover-shadow-outer: rgba(26, 35, 50, 0.12); --fab-hover-shadow-inset: rgba(255, 255, 255, 0.5); --fab-press-shadow: rgba(26, 35, 50, 0.18); --fab-idle-shadow-inset: rgba(0, 0, 0, 0.06); } html { margin: 0; padding: 0; min-height: 100%; } body { margin: 0; padding: 0; min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; font-family: "Segoe UI", system-ui, sans-serif; background: var(--bg); color: var(--text); } main { flex: 1 1 auto; display: flex; flex-direction: column; min-width: 0; width: 100%; } #header-bar { flex-shrink: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-start; gap: 1.25rem 1.5rem; padding: 1.15rem 1.25rem; border-bottom: 1px solid var(--header-border); box-shadow: var(--header-shadow); } /* Top-of-viewport toasts (fetch errors, success, interop errors) */ .toast-stack { position: fixed; top: max(12px, env(safe-area-inset-top, 0px)); left: 50%; z-index: 10000; display: flex; flex-direction: column; align-items: stretch; gap: 8px; width: min(36rem, calc(100% - 1.25rem)); transform: translateX(-50%); pointer-events: none; } .toast { pointer-events: auto; display: flex; align-items: flex-start; gap: 0.5rem; margin: 0; padding: 0.5rem 0.55rem 0.5rem 0.85rem; border-radius: 6px; font-size: 0.875rem; line-height: 1.4; overflow-wrap: anywhere; word-break: break-word; box-shadow: 0 10px 36px rgba(0, 0, 0, 0.42); border: 1px solid var(--border-pane); opacity: 0; transform: translateY(-10px); transition: opacity 0.22s ease, transform 0.22s ease; } .toast__body { flex: 1 1 auto; min-width: 0; } .toast__dismiss { flex: 0 0 auto; margin: 0; padding: 0.15rem 0.4rem; border: none; border-radius: 4px; background: transparent; color: inherit; font: inherit; font-size: 1rem; line-height: 1; cursor: pointer; opacity: 0.75; } .toast__dismiss:hover { opacity: 1; } .toast__dismiss:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } .toast--show { opacity: 1; transform: translateY(0); } .toast--out { opacity: 0; transform: translateY(-6px); transition-duration: 0.2s; } .toast--error { background: var(--notification-error-bg); color: var(--notification-error-fg); border-left: 3px solid var(--danger); } .toast--success { background: var(--notification-success-bg); color: var(--notification-success-fg); } .toast--info { background: var(--results-surface); color: var(--text); } .toast__body .result-link { color: var(--result-link-notification); } #header-bar header { flex: 0 1 auto; min-width: 0; max-width: 100%; } .repo-mark { display: inline-flex; align-items: center; align-self: baseline; flex-shrink: 0; margin-right: 0.15rem; color: var(--text); line-height: 0; border-radius: 6px; text-decoration: none; } .repo-mark:hover { color: var(--accent); } .repo-mark:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; } .repo-mark__icon { width: clamp(1.45rem, 1.1rem + 1.1vw, 1.85rem); height: clamp(1.45rem, 1.1rem + 1.1vw, 1.85rem); display: block; } .site-title-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.5rem 0.85rem; } #header-bar h1 { margin: 0; font-size: clamp(1.5rem, 2.4vw + 0.75rem, 2.35rem); font-weight: 700; letter-spacing: -0.035em; line-height: 1.15; display: flex; align-items: center; gap: 0.4em; } .site-logo { display: inline-block; width: 32px; height: 32px; flex-shrink: 0; background: url('icon-dark.svg') no-repeat center / contain; } :root[data-theme="light"] .site-logo { background-image: url('icon-light.svg'); } @media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) .site-logo { background-image: url('icon-light.svg'); } } #header-bar h1 a { color: var(--accent); text-decoration: none; font-weight: 800; text-shadow: var(--title-link-shadow); } #header-bar h1 a:hover { text-decoration: underline; text-underline-offset: 0.15em; } #header-bar h1 a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; } .tagline { margin: 0.45rem 0 0; font-size: clamp(1rem, 0.92rem + 0.35vw, 1.12rem); color: var(--tagline-fg); font-weight: 500; letter-spacing: 0.01em; } .version-badge { display: inline-flex; align-items: baseline; flex-shrink: 0; padding: 0.28em 0.78em 0.32em; font-size: clamp(0.78rem, 0.68rem + 0.5vw, 0.95rem); font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: 0.04em; line-height: 1.1; color: var(--version-badge-fg); background: var(--version-badge-bg); border: 1px solid var(--version-badge-border); border-radius: 999px; box-shadow: 0 0 0 1px var(--version-badge-inset) inset, 0 1px 8px var(--version-badge-glow); } a.version-badge { text-decoration: none; cursor: pointer; } a.version-badge:hover { filter: brightness(1.06); } a.version-badge:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } .gutter-marker { text-align: center; line-height: 1.2; font-size: 0.8rem; } .gutter-marker--error { color: var(--danger); } .gutter-marker--warning { color: var(--warning); } #controls { display: flex; flex-direction: column; align-items: flex-end; gap: 0.45rem; flex: 0 1 auto; min-width: 0; max-width: min(78rem, 100%); width: auto; margin-left: auto; } .controls-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.65rem 0.75rem; justify-content: flex-end; width: 100%; } #controls label { display: inline-flex; align-items: center; gap: 0.35rem; flex: 0 0 auto; max-width: 100%; font-size: 0.85rem; color: var(--muted); } #controls select { background: var(--bg); color: var(--text); border: 1px solid var(--border-default); border-radius: 4px; padding: 0.35rem 0.5rem; box-sizing: border-box; flex-shrink: 0; } /* Fixed widths (stable next to permalink / URL row on PC & tablet). */ #filetype-select { width: 10.5rem; min-width: min(10rem, 100%); } #sample-select { width: 10.5rem; min-width: min(10rem, 100%); } /* Phones only: keep Document + Sample on one row by allowing selects to shrink. */ @media (max-width: 639.98px) { #header-bar { padding: 1rem 0.65rem; } #controls { width: 100%; max-width: 100%; margin-left: 0; } .controls-row--meta { flex-wrap: nowrap; gap: 0.5rem 0.65rem; min-width: 0; overflow-x: auto; overflow-y: visible; -webkit-overflow-scrolling: touch; } #controls .controls-row--meta label { flex: 1 1 0; min-width: 0; } #controls .controls-row--meta select { flex-shrink: 1; } .controls-row--meta #filetype-select, .controls-row--meta #sample-select { flex: 1 1 auto; width: auto; min-width: 0; max-width: min(10rem, 100%); } } .fetch-group { display: flex; flex: 1 1 14rem; align-items: stretch; min-width: min(14rem, 100%); max-width: min(28rem, 100%); border: 1px solid var(--border-default); border-radius: 6px; background: var(--bg); overflow: hidden; } .fetch-group:focus-within { border-color: var(--accent); box-shadow: 0 0 0 1px var(--fetch-focus-ring); } .controls-row--primary .fetch-group { justify-content: stretch; } .fetch-group input[type="url"] { flex: 1; min-width: 0; background: transparent; color: var(--text); border: none; border-radius: 0; padding: 0.4rem 0.55rem; font-size: 0.85rem; } .fetch-group input[type="url"]::placeholder { color: var(--placeholder-fg); } .fetch-group input[type="url"]:focus { outline: none; } .toolbar-icon-btn { display: inline-flex; align-items: center; justify-content: center; line-height: 0; } .toolbar-icon-btn__svg { flex-shrink: 0; width: 1.35rem; height: 1.35rem; } #fetch-btn { align-self: stretch; margin: 0; padding: 0.4rem 0.55rem; background: var(--fetch-btn-bg); color: var(--text); border: none; border-left: 1px solid var(--border-default); border-radius: 0; cursor: pointer; font-weight: 500; } #fetch-btn:not(:disabled):hover { background: var(--fetch-btn-hover-bg); color: var(--fetch-btn-hover-fg); } #fetch-btn:not(:disabled):active { background: var(--fetch-btn-active-bg); } #fetch-btn:disabled { opacity: 0.55; cursor: not-allowed; } #permalink-btn { background: var(--bg); color: var(--text); border: 1px solid var(--border-default); border-radius: 4px; padding: 0.42rem; cursor: pointer; min-width: 2.25rem; } #permalink-btn:not(:disabled):hover { border-color: var(--accent); } #linter { display: grid; grid-template-columns: 1fr 1fr; gap: 0; flex: 1 1 auto; width: 100%; min-height: 0; align-items: stretch; } @media (max-width: 880px) { #linter { grid-template-columns: 1fr; } #editor-wrap { min-height: 0; } .results-column { position: static; max-height: none; overflow-y: visible; } } .split-pane { padding: 0; min-width: 0; } #editor-wrap.split-pane { overflow: visible; } #editor-wrap { position: relative; border-right: 1px solid var(--border-pane); width: 100%; align-self: stretch; height: auto; min-height: max(260px, 36dvh); display: flex; flex-direction: column; background: var(--editor-surface); } #editor { flex: 1 1 auto; width: 100%; min-height: 200px; display: flex; flex-direction: column; background: var(--editor-surface); } #editor-wrap .CodeMirror { height: auto; } #editor-wrap .CodeMirror-scroll { overflow-x: auto !important; overflow-y: visible !important; height: auto !important; max-height: none !important; } #editor-wrap .CodeMirror .CodeMirror-gutters { background-color: var(--editor-gutter-bg); border-right: 1px solid var(--border-pane); } /* Center diagnostic bullet vertically within the line box (line number gutter unchanged). */ #editor-wrap .CodeMirror .CodeMirror-gutter.error-marker .CodeMirror-gutter-elt { display: flex; align-items: center; justify-content: center; } #editor-wrap .CodeMirror pre.CodeMirror-line { line-height: 1.6; } .apply-fixes-fab { position: absolute; top: 0.45rem; right: 0.45rem; z-index: 20; padding: 0.4rem 0.75rem; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em; color: var(--fix-btn-text); background: linear-gradient(160deg, var(--fab-idle-top) 0%, var(--fix-btn-bg) 100%); border: 1px solid var(--fix-btn-border); border-radius: 6px; box-shadow: 0 1px 2px var(--fab-press-shadow), 0 0 0 1px var(--fab-idle-shadow-inset) inset, 0 0 12px var(--fix-btn-glow); cursor: pointer; backdrop-filter: blur(4px); } .apply-fixes-fab:not([hidden]):hover { background: linear-gradient(160deg, var(--fab-hover-top) 0%, var(--fab-hover-bottom) 100%); border-color: var(--fab-hover-border); box-shadow: 0 2px 6px var(--fab-hover-shadow-outer), 0 0 0 1px var(--fab-hover-shadow-inset) inset, 0 0 16px var(--fix-btn-glow); } .apply-fixes-fab:not([hidden]):active { transform: translateY(1px); } /* Sticky diagnostics: follow viewport while scrolling long editor; inner scroll only when taller than viewport. */ .results-column { position: sticky; top: 0; z-index: 2; align-self: stretch; max-height: 100vh; max-height: 100dvh; border-left: 1px solid var(--border-pane); padding: 0.5rem 0; margin-left: -1px; font-size: 16px; min-width: 0; background: var(--results-surface); overflow-x: hidden; overflow-y: auto; } .result-table { width: 100%; table-layout: fixed; border-collapse: collapse; font-size: inherit; } .result-link { color: var(--accent); text-decoration: underline; } .result-link:visited { color: var(--link-visited); } .notification .result-link { color: var(--result-link-notification); } .result-table td { padding: 0.35rem 0.65rem; vertical-align: top; cursor: pointer; overflow-wrap: anywhere; word-break: break-word; min-width: 0; border-bottom: 1px solid var(--result-row-border); } .result-table td:first-child { width: 9rem; vertical-align: top; } .result-table tbody tr:last-child td { border-bottom: none; } .results-column .notification { font-size: 16px; } .result-table tbody tr:hover { background: var(--result-row-hover); } .pos-chip { display: inline-block; padding: 0.15rem 0.45rem; margin-right: 0.35rem; background: var(--pos-chip-bg); color: var(--pos-chip-fg); border-radius: 4px; white-space: nowrap; } .rule-chip { display: inline-block; margin-left: 0.35rem; padding: 0.1rem 0.35rem; background: var(--rule-chip-bg); border-radius: 3px; font-size: 0.75rem; color: var(--rule-chip-fg); } .fix-chip { display: inline-block; margin-left: 0.35rem; padding: 0.08rem 0.4rem; background: var(--fix-chip-bg); color: var(--fix-chip-fg); border-radius: 3px; font-size: 0.72rem; } .notification { margin: 0.5rem 0.65rem; padding: 0.5rem 0.75rem; border-radius: 4px; font-size: 0.9rem; overflow-wrap: anywhere; word-break: break-word; } .notification.error { background: var(--notification-error-bg); color: var(--notification-error-fg); } .notification.success { background: var(--notification-success-bg); color: var(--notification-success-fg); } .playground-about { flex-shrink: 0; border-top: 1px solid var(--border-pane); background: var(--bg); padding: 1.25rem 1.5rem 1.35rem; } .playground-about h2 { margin: 0 0 1rem; font-size: 1.4rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; text-align: center; } .playground-about__body { max-width: 52rem; margin: 0 auto; font-size: 0.92rem; line-height: 1.55; color: var(--text); text-align: left; } .playground-about__body p { margin: 0 0 0.85rem; } .playground-about__body p:last-child { margin-bottom: 0; } .playground-about__body ul { margin: 0 0 0.85rem; padding-left: 1.25rem; } .playground-about__body li { margin: 0.35rem 0; } .playground-about__body li:first-child { margin-top: 0; } .playground-about__body li:last-child { margin-bottom: 0; } .playground-about__body code { font-size: 0.88em; padding: 0.08em 0.35em; border-radius: 4px; background: var(--results-surface); border: 1px solid var(--border-pane); } .playground-about__body a { color: var(--accent); text-decoration: underline; text-underline-offset: 0.18em; overflow-wrap: anywhere; } .playground-about__body a:visited { color: var(--link-visited); } .resources { flex-shrink: 0; border-top: 1px solid var(--border-pane); background: var(--bg); padding: 1.25rem 1.5rem 1.35rem; text-align: center; } .resources h2 { margin: 0 0 1rem; font-size: 1.4rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; } .resources-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.65rem 1.5rem; justify-content: center; align-items: baseline; } .resources-links li { margin: 0; max-width: 100%; } .resources-links a { color: var(--accent); font-size: 0.88rem; text-decoration: underline; text-underline-offset: 0.18em; overflow-wrap: anywhere; } .resources-links a:visited { color: var(--link-visited); } footer { flex-shrink: 0; padding: 1.15rem 1.5rem 1.35rem; font-size: 0.8rem; color: var(--muted); border-top: 1px solid var(--border-pane); text-align: center; background: var(--bg); } footer p { margin: 0; } footer a { color: var(--accent); } .footer-copy-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; /* Equal spacing between repo | copyright | theme; separators are narrow `|` nodes. */ column-gap: clamp(0.55rem, 2.25vw, 1.05rem); row-gap: 0.4rem; } .footer-copy-row .repo-mark { align-self: center; margin-right: 0; color: var(--muted); } .footer-copy-row .repo-mark:hover { color: var(--accent); } .footer-copy-row .repo-mark__icon { width: 1.2rem; height: 1.2rem; } .footer-copy-text { text-align: center; } .footer-copy-sep { flex: 0 0 auto; color: var(--muted); user-select: none; opacity: 0.9; line-height: 1; } .theme-cycle-btn { background: var(--bg); color: var(--text); border-style: none; padding: 0.42rem; cursor: pointer; min-width: 2.25rem; } .theme-cycle-btn__svg { display: none; width: 16px; height: 16px; flex-shrink: 0; } .theme-cycle-btn[data-theme-mode='system'] .theme-cycle-btn__svg--system, .theme-cycle-btn[data-theme-mode='light'] .theme-cycle-btn__svg--light, .theme-cycle-btn[data-theme-mode='dark'] .theme-cycle-btn__svg--dark { display: block; }