/* Lyxter AI — brand stylesheet (drop-in, no build step). Matches lyxter.com. */ @import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap"); :root { /* colors */ --lx-ink: #101828; --lx-ink-2: #1d2939; --lx-signal: #f59e0b; --lx-signal-hover: #d97706; --lx-bg: #ffffff; --lx-bg-muted: #f7f8fa; --lx-hairline: #e4e7ec; --lx-text-muted: #475467; /* fonts */ --lx-font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif; --lx-font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace; /* radii */ --lx-radius-sm: 6px; --lx-radius-md: 12px; --lx-radius-lg: 16px; --lx-radius-full: 9999px; /* shadow */ --lx-shadow-card: 0 10px 30px -12px rgba(16, 24, 40, 0.18); } /* base typography (opt-in; remove this block if it clashes with the tool's CSS) */ body { font-family: var(--lx-font-sans); color: var(--lx-ink); background: var(--lx-bg); font-feature-settings: "cv11", "ss01"; -webkit-font-smoothing: antialiased; font-size: 16px; line-height: 1.6; } h1, h2, h3, h4 { font-family: var(--lx-font-sans); font-weight: 600; color: var(--lx-ink); line-height: 1.15; } h1, h2 { letter-spacing: -0.02em; } a { color: var(--lx-ink); } /* buttons */ .lx-btn { display: inline-flex; align-items: center; gap: 0.5rem; border: 0; cursor: pointer; font-family: var(--lx-font-sans); font-weight: 600; font-size: 1rem; line-height: 1; padding: 0.75rem 1.5rem; border-radius: var(--lx-radius-full); text-decoration: none; transition: background-color 0.2s ease, color 0.2s ease; } .lx-btn--primary { background: var(--lx-signal); color: #ffffff; } .lx-btn--primary:hover { background: var(--lx-signal-hover); } .lx-btn--ink { background: var(--lx-ink); color: #ffffff; } .lx-btn--ink:hover { background: var(--lx-ink-2); } .lx-btn:disabled { opacity: 0.5; cursor: not-allowed; } .lx-btn--primary:active:not(:disabled) { transform: translateY(1px); } /* fault-code chip — e.g. P0420, SPN 3226 FMI 15 */ .lx-chip { font-family: var(--lx-font-mono); font-size: 0.8em; background: rgba(245, 158, 11, 0.12); color: #b45309; border: 1px solid rgba(245, 158, 11, 0.35); border-radius: var(--lx-radius-sm); padding: 0.05em 0.45em; white-space: nowrap; } .lx-chip--dark { background: rgba(245, 158, 11, 0.16); color: #fbbf24; border-color: rgba(245, 158, 11, 0.4); } /* card */ .lx-card { background: var(--lx-bg); border: 1px solid var(--lx-hairline); border-radius: var(--lx-radius-lg); padding: 1.75rem; box-shadow: var(--lx-shadow-card); } /* amber accent rule (above a heading) */ .lx-rule { display: block; height: 4px; width: 40px; border-radius: var(--lx-radius-full); background: var(--lx-signal); } /* inputs */ .lx-input { font-family: var(--lx-font-sans); font-size: 1rem; width: 100%; padding: 0.75rem 1rem; background: var(--lx-bg); color: var(--lx-ink); border: 1px solid var(--lx-hairline); border-radius: var(--lx-radius-md); outline: none; transition: border-color 0.2s ease; } .lx-input:focus { border-color: var(--lx-signal); } /* helpers */ .lx-muted { color: var(--lx-text-muted); } .lx-hairline { border-top: 1px solid var(--lx-hairline); } .lx-surface-muted { background: var(--lx-bg-muted); } .lx-surface-ink { background: var(--lx-ink); color: #ffffff; } /* ============================================================ Lyxter theming layer — light (default) + steel blue Switch with ; persisted in JS. Steel reuses the brand ink palette (#101828 / #1d2939) so the dark mode stays on-brand and amber remains accent-only. Pages consume the semantic --lx-page/-panel/-text/... tokens. ============================================================ */ :root, html[data-theme="light"] { --lx-page: var(--lx-bg); /* #ffffff */ --lx-panel: #ffffff; /* cards, bubbles, inputs */ --lx-sidebar: var(--lx-bg-muted); /* #f7f8fa */ --lx-sunken: var(--lx-bg-muted); --lx-text: var(--lx-ink); --lx-muted: var(--lx-text-muted); --lx-border: var(--lx-hairline); --lx-hover: rgba(16, 24, 40, 0.05); --lx-accent-soft: rgba(245, 158, 11, 0.12); --lx-shadow: 0 10px 30px -12px rgba(16, 24, 40, 0.18); color-scheme: light; } html[data-theme="steel"] { --lx-page: #101828; /* ink navy */ --lx-panel: #1d2939; /* ink-2 */ --lx-sidebar: #0c121e; --lx-sunken: #161f2e; --lx-text: #f7f8fa; --lx-muted: #98a2b3; --lx-border: #2a3647; --lx-hover: rgba(255, 255, 255, 0.06); --lx-accent-soft: rgba(245, 158, 11, 0.16); --lx-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.55); color-scheme: dark; } /* make the verbatim brand components follow the active theme */ body { background: var(--lx-page); color: var(--lx-text); } .lx-card { background: var(--lx-panel); border-color: var(--lx-border); box-shadow: var(--lx-shadow); } .lx-muted { color: var(--lx-muted); } /* keyboard focus: visible amber ring; pointer clicks stay clean */ :focus-visible { outline: 2px solid var(--lx-signal); outline-offset: 2px; } input:focus-visible, textarea:focus-visible, select:focus-visible { outline: none; /* fields signal focus via border-color instead */ } /* shared theme-toggle control (sun in steel mode, moon in light) */ .lx-theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: var(--lx-radius-full); background: transparent; border: 1px solid var(--lx-border); color: var(--lx-muted); cursor: pointer; flex-shrink: 0; transition: color 0.15s, border-color 0.15s, background 0.15s; } .lx-theme-toggle:hover { color: var(--lx-signal); border-color: var(--lx-signal); } .lx-theme-toggle .sun { display: none; } .lx-theme-toggle .moon { display: block; } html[data-theme="steel"] .lx-theme-toggle .sun { display: block; } html[data-theme="steel"] .lx-theme-toggle .moon { display: none; }