/* ========================================================================= BarGen UI — design system Light is default; dark via [data-theme="dark"] on . ========================================================================= */ :root { /* Neutral ramp (zinc/slate family) */ --n-0: #ffffff; --n-25: #fafafa; --n-50: #f5f5f6; --n-100: #ececee; --n-150: #e2e2e6; --n-200: #d6d6db; --n-300: #c0c0c7; --n-400: #9b9ba6; --n-500: #71717f; --n-600: #565664; --n-700: #3f3f4a; --n-800: #2a2a33; --n-900: #1a1a20; --n-950: #0e0e13; /* Accent — violet → indigo */ --accent-50: #f1eefe; --accent-100: #e3ddfd; --accent-200: #c8bdfb; --accent-400: #8b76f0; --accent-500: #7559e8; --accent-600: #6446d6; --accent-700: #5638bc; /* Semantic — light theme */ --bg: var(--n-25); --surface: var(--n-0); --surface-2: var(--n-50); --surface-sunken: var(--n-100); --text: var(--n-900); --text-secondary: var(--n-600); --text-muted: var(--n-500); --border: var(--n-150); --border-strong: var(--n-300); --accent: var(--accent-600); --accent-hover: var(--accent-700); --accent-soft: var(--accent-50); --accent-text: var(--accent-700); --on-accent: #ffffff; /* Preview stage — fixed neutral light backdrop in BOTH themes */ --stage-bg: #f4f4f6; --stage-grid: rgba(20, 20, 30, 0.045); --stage-border: rgba(20, 20, 30, 0.08); /* Code block */ --code-bg: var(--n-950); --code-text: #e6e6ec; --code-border: rgba(255, 255, 255, 0.08); /* Effects */ --ring: 0 0 0 3px var(--accent-100), 0 0 0 1.5px var(--accent); --shadow-sm: 0 1px 2px rgba(16, 16, 24, 0.06), 0 1px 1px rgba(16, 16, 24, 0.04); --shadow-md: 0 4px 14px -4px rgba(16, 16, 24, 0.10), 0 2px 6px -2px rgba(16, 16, 24, 0.06); --shadow-lg: 0 24px 60px -16px rgba(16, 16, 24, 0.30), 0 8px 24px -8px rgba(16, 16, 24, 0.18); --radius-sm: 10px; --radius: 14px; --radius-lg: 18px; --radius-pill: 999px; --maxw: 1180px; --dur: 180ms; --ease: cubic-bezier(0.22, 0.61, 0.36, 1); --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif; --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace; color-scheme: light; } [data-theme="dark"] { --bg: var(--n-950); --surface: #16161c; --surface-2: #1c1c23; --surface-sunken: #101015; --text: #f3f3f6; --text-secondary: #adadbb; --text-muted: #82828f; --border: rgba(255, 255, 255, 0.09); --border-strong: rgba(255, 255, 255, 0.16); --accent: var(--accent-400); --accent-hover: #9d8bf4; --accent-soft: rgba(123, 89, 232, 0.16); --accent-text: var(--accent-200); --on-accent: #14101f; --code-bg: #08080c; --code-text: #e6e6ec; --code-border: rgba(255, 255, 255, 0.07); --ring: 0 0 0 3px rgba(139, 118, 240, 0.28), 0 0 0 1.5px var(--accent); --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4); --shadow-md: 0 4px 16px -4px rgba(0, 0, 0, 0.5); --shadow-lg: 0 28px 70px -16px rgba(0, 0, 0, 0.72), 0 8px 24px -8px rgba(0, 0, 0, 0.5); color-scheme: dark; } /* ---------------------------------------------------------------- reset */ *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; font-family: var(--font-sans); font-size: 16px; line-height: 1.6; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); } body.modal-open { overflow: hidden; } h1, h2, h3, p { margin: 0; } a { color: var(--accent-text); text-decoration: none; } a:hover { text-decoration: underline; } button { font: inherit; cursor: pointer; } img, svg { display: block; } /* The hidden attribute must always win. Without !important, component display rules (.card{display:flex}, .state{display:flex}, .grid{display:grid}, …) override the UA [hidden]{display:none}, so filtering and empty/loading-state toggling set the attribute but nothing visually hides. */ [hidden] { display: none !important; } :focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--radius-sm); } .wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); } .skip-link { position: absolute; left: 1rem; top: -3rem; z-index: 100; padding: 0.6rem 1rem; background: var(--accent); color: var(--on-accent); border-radius: var(--radius-sm); transition: top var(--dur) var(--ease); } .skip-link:focus { top: 1rem; text-decoration: none; } /* ---------------------------------------------------------------- header */ .site-header { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--border); } .header-inner { display: flex; align-items: center; gap: 1.25rem; height: 64px; } .brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--text); font-weight: 650; letter-spacing: -0.02em; font-size: 1.0625rem; } .brand:hover { text-decoration: none; } .brand-mark { display: grid; place-items: center; width: 34px; height: 34px; color: var(--accent); background: var(--accent-soft); border-radius: var(--radius-sm); } .brand-accent { color: var(--accent); margin-left: 0.18em; } .site-nav { display: none; align-items: center; gap: 1.5rem; margin-left: auto; font-size: 0.9375rem; } .site-nav a { color: var(--text-secondary); font-weight: 500; } .site-nav a:hover { color: var(--text); text-decoration: none; } .theme-toggle { margin-left: auto; display: inline-grid; place-items: center; width: 40px; height: 40px; color: var(--text-secondary); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease); } .site-nav + .theme-toggle { margin-left: 0; } .theme-toggle:hover { color: var(--text); border-color: var(--border-strong); } .theme-toggle svg { transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); } .theme-toggle .icon-moon { display: none; } [data-theme="dark"] .theme-toggle .icon-sun { display: none; } [data-theme="dark"] .theme-toggle .icon-moon { display: block; } /* ---------------------------------------------------------------- hero */ .hero { padding-top: clamp(2.5rem, 7vw, 5rem); padding-bottom: clamp(1.5rem, 4vw, 2.5rem); text-align: center; } .hero-eyebrow { display: inline-block; font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent-text); background: var(--accent-soft); padding: 0.35rem 0.8rem; border-radius: var(--radius-pill); margin-bottom: 1.25rem; } .hero-title { font-size: clamp(2rem, 6vw, 3.4rem); line-height: 1.08; font-weight: 720; letter-spacing: -0.035em; } .hero-subtitle { max-width: 38rem; margin: 1.1rem auto 0; color: var(--text-secondary); font-size: clamp(1rem, 2.2vw, 1.1875rem); } /* ---------------------------------------------------------------- controls */ .controls { display: flex; flex-direction: column; gap: 1rem; padding-top: clamp(1.5rem, 4vw, 2.5rem); padding-bottom: 1.25rem; } .search-field { position: relative; max-width: 420px; width: 100%; } .search-icon { position: absolute; left: 0.95rem; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; } #search { width: 100%; height: 46px; padding: 0 1rem 0 2.75rem; font-size: 0.9375rem; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); } #search::placeholder { color: var(--text-muted); } #search:focus-visible { box-shadow: var(--ring); border-color: var(--accent); } #search::-webkit-search-cancel-button { -webkit-appearance: none; } .chips { display: flex; flex-wrap: wrap; gap: 0.5rem; } .chip { padding: 0.45rem 0.95rem; font-size: 0.875rem; font-weight: 550; color: var(--text-secondary); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-pill); transition: all var(--dur) var(--ease); } .chip:hover { color: var(--text); border-color: var(--border-strong); } .chip[aria-pressed="true"] { color: var(--on-accent); background: var(--accent); border-color: var(--accent); } /* ---------------------------------------------------------------- gallery / grid */ #gallery { padding-bottom: clamp(3rem, 8vw, 6rem); min-height: 40vh; } .grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; } @media (min-width: 640px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } } @media (min-width: 980px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } } .card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); } .card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-strong); } .card:focus-within { border-color: var(--accent); } /* Preview stage — fixed neutral light backdrop in both themes */ .stage { position: relative; display: flex; align-items: center; justify-content: center; min-height: 200px; padding: 1.5rem; background-color: var(--stage-bg); background-image: linear-gradient(var(--stage-grid) 1px, transparent 1px), linear-gradient(90deg, var(--stage-grid) 1px, transparent 1px); background-size: 18px 18px; border-bottom: 1px solid var(--stage-border); color: #1a1a20; overflow: hidden; } /* Real flex box (NOT display:contents) so the shadow-DOM preview reliably renders and stays centred in every browser. */ .stage-host { display: flex; align-items: center; justify-content: center; width: 100%; } .stage-skeleton { position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,0.55) 50%, transparent 70%); background-size: 200% 100%; animation: shimmer 1.3s linear infinite; } @keyframes shimmer { to { background-position: -200% 0; } } .card-body { display: flex; flex-direction: column; gap: 0.65rem; padding: 1.15rem 1.25rem 1.35rem; flex: 1; } .card-name { font-size: 1.0625rem; font-weight: 640; letter-spacing: -0.015em; } .card-meta { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; } .badge { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.01em; color: var(--accent-text); background: var(--accent-soft); padding: 0.2rem 0.6rem; border-radius: var(--radius-pill); } .tag { font-size: 0.75rem; font-weight: 500; color: var(--text-muted); background: var(--surface-2); border: 1px solid var(--border); padding: 0.2rem 0.55rem; border-radius: var(--radius-pill); } .card-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.55; flex: 1; } .card-action { margin-top: 0.35rem; } /* ---------------------------------------------------------------- buttons */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; height: 42px; padding: 0 1.1rem; font-size: 0.9375rem; font-weight: 600; border-radius: var(--radius-sm); border: 1px solid transparent; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease); white-space: nowrap; } .btn:active { transform: scale(0.98); } .btn-icon { display: inline-flex; } .btn-primary { color: var(--on-accent); background: var(--accent); } .btn-primary:hover { background: var(--accent-hover); } .btn-secondary { color: var(--text); background: var(--surface); border-color: var(--border-strong); } .btn-secondary:hover { background: var(--surface-2); } .card-action .btn { width: 100%; } .btn.is-success { color: var(--on-accent); background: var(--accent); border-color: var(--accent); } /* ---------------------------------------------------------------- states */ .state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.75rem; text-align: center; padding: clamp(3rem, 10vw, 6rem) 1rem; color: var(--text-secondary); } .state h2 { font-size: 1.25rem; font-weight: 640; color: var(--text); letter-spacing: -0.02em; } .state p { max-width: 26rem; } .state .btn { margin-top: 0.5rem; } .spinner { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--border-strong); border-top-color: var(--accent); animation: spin 0.7s linear infinite; } @keyframes spin { to { transform: rotate(360deg); } } /* ---------------------------------------------------------------- footer */ .site-footer { border-top: 1px solid var(--border); background: var(--surface); } .footer-inner { display: flex; flex-direction: column; gap: 0.35rem; padding-top: 2rem; padding-bottom: 2rem; font-size: 0.875rem; color: var(--text-muted); } .footer-credit { color: var(--text-secondary); } .footer-credit a { font-weight: 600; } /* ---------------------------------------------------------------- modal */ .modal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: clamp(1rem, 4vw, 2rem); } .modal[hidden] { display: none; } .modal-backdrop { position: absolute; inset: 0; background: rgba(10, 10, 16, 0.55); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); opacity: 0; transition: opacity var(--dur) var(--ease); } .modal.is-open .modal-backdrop { opacity: 1; } .modal-dialog { position: relative; width: min(680px, 100%); max-height: min(82vh, 760px); display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(12px) scale(0.985); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); } .modal.is-open .modal-dialog { opacity: 1; transform: none; } .modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1.35rem 1.5rem 1rem; border-bottom: 1px solid var(--border); } .modal-eyebrow { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent-text); } .modal-title { font-size: 1.35rem; font-weight: 680; letter-spacing: -0.02em; margin-top: 0.2rem; } .modal-close { flex-shrink: 0; display: inline-grid; place-items: center; width: 38px; height: 38px; color: var(--text-secondary); background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); transition: background var(--dur) var(--ease), color var(--dur) var(--ease); } .modal-close:hover { color: var(--text); background: var(--surface-sunken); } .modal-body { padding: 1.25rem 1.5rem; overflow: auto; } .code-block { margin: 0; padding: 1.1rem 1.25rem; background: var(--code-bg); border: 1px solid var(--code-border); border-radius: var(--radius); overflow: auto; max-height: 46vh; } .code-block code { display: block; font-family: var(--font-mono); font-size: 0.8125rem; line-height: 1.7; color: var(--code-text); white-space: pre-wrap; word-break: break-word; tab-size: 2; } .modal-foot { display: flex; gap: 0.75rem; padding: 1.1rem 1.5rem 1.35rem; border-top: 1px solid var(--border); } .modal-foot .btn { flex: 1; } /* ---------------------------------------------------------------- scrollbars */ * { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; } ::-webkit-scrollbar { width: 11px; height: 11px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: var(--radius-pill); border: 3px solid transparent; background-clip: padding-box; } ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); background-clip: padding-box; } .code-block::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); background-clip: padding-box; } /* ---------------------------------------------------------------- responsive */ @media (min-width: 720px) { .site-nav { display: flex; } .site-nav + .theme-toggle { margin-left: 0; } .controls { flex-direction: row; align-items: center; justify-content: space-between; } .controls .chips { justify-content: flex-end; } } /* ---------------------------------------------------------------- motion */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; } .card:hover { transform: none; } }