/* ========================================================================== HARDBRUT v0.7 — Opinionated neubrutalist CSS framework Zero border-radius. Hard shadows. Two button kinds. Full markdown. Auto dark mode + toggle. 5 accent colors via data-accent. ========================================================================== */ /* ---- FONT (Inter from Google Fonts — looks same everywhere) ---- */ @import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap'); /* ---- TOKENS ---- */ :root { --ink: #000; --paper: #fff; --bg: #fdfaf2; --accent: #ffd23f; /* default: yellow */ --accent-ink: #000; /* text color when on accent background */ --muted: #666; --border: 3px solid var(--ink); --shadow: 5px 5px 0 var(--ink); --shadow-sm: 3px 3px 0 var(--ink); --shadow-lg: 7px 7px 0 var(--ink); --font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; --font-mono: ui-monospace, "Cascadia Code", "Fira Code", Menlo, Consolas, monospace; --font-display: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; --space: 1.5rem; --space-sm: 0.75rem; --space-lg: 2.5rem; } /* 5 accent color presets — controlled by data-accent on */ [data-accent="yellow"] { --accent: #ffd23f; --accent-ink: #000; } [data-accent="red"] { --accent: #ff4444; --accent-ink: #fff; } [data-accent="blue"] { --accent: #4488ff; --accent-ink: #fff; } [data-accent="green"] { --accent: #44cc44; --accent-ink: #000; } [data-accent="pink"] { --accent: #ff66aa; --accent-ink: #000; } [data-accent="purple"] { --accent: #aa66ff; --accent-ink: #fff; } /* ---- RESET ---- */ *,*::before,*::after{box-sizing:border-box;margin:0;padding:0} html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%} body{font:1.0625rem/1.65 var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased} /* ---- MARKDOWN ELEMENTS ---- */ h1,h2,h3,h4,h5,h6{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-0.02em;line-height:1.1;margin:var(--space-lg) 0 var(--space-sm);font-weight:800} h1:first-child,h2:first-child,h3:first-child,h4:first-child,h5:first-child,h6:first-child{margin-top:0} h1{font-size:clamp(2rem,5vw,3.5rem)} h2{font-size:clamp(1.5rem,3.5vw,2.5rem)} h3{font-size:clamp(1.2rem,2.5vw,1.75rem)} h4{font-size:1.15rem;letter-spacing:0} h5{font-size:0.95rem;letter-spacing:0.03em} h6{font-size:0.8rem;letter-spacing:0.06em} p{margin-bottom:var(--space-sm);max-width:65ch} a{color:var(--ink);text-underline-offset:3px;text-decoration-thickness:2px} a:hover{background:var(--accent)} strong,b{font-weight:800} em,i{font-style:italic} del,s{text-decoration:line-through;text-decoration-thickness:2px} u,ins{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:2px} mark{background:var(--accent);padding:0 2px} small{font-size:0.85em} sub,sup{font-size:0.75em;line-height:0;position:relative;vertical-align:baseline} sup{top:-0.5em}sub{top:0.25em} ::selection{background:var(--accent);color:var(--accent-ink)} code,kbd,samp{font-family:var(--font-mono);font-size:0.85em;padding:1px 5px;border:2px solid var(--ink);background:var(--paper);white-space:nowrap} pre{border:var(--border);box-shadow:var(--shadow);padding:var(--space);overflow-x:auto;margin-bottom:var(--space);background:var(--paper)} pre code{border:0;padding:0;background:none;white-space:pre;font-size:0.88em} blockquote{border-left:6px solid var(--ink);padding:var(--space-sm) var(--space);margin:var(--space) 0;background:var(--paper);font-style:italic} ul,ol{padding-left:1.5em;margin-bottom:var(--space-sm)} ul ul,ol ol,ul ol,ol ul{margin-bottom:0} li{margin-bottom:0.35rem} dl{margin-bottom:var(--space-sm)} dt{font-weight:800;margin-top:var(--space-sm)} dd{margin-left:1.5em;margin-bottom:var(--space-sm)} hr{border:0;border-top:var(--border);margin:var(--space-lg) 0} img,svg,video,iframe{max-width:100%;height:auto;display:block} img{border:2px solid var(--ink);box-shadow:var(--shadow-sm)} figure{margin:var(--space) 0} figcaption{font-size:0.85rem;color:var(--muted);margin-top:var(--space-sm)} table{width:100%;border-collapse:collapse;margin-bottom:var(--space);border:var(--border);box-shadow:var(--shadow)} th,td{border:2px solid var(--ink);padding:0.5rem 0.75rem;text-align:left} th{background:var(--ink);color:var(--paper);font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:0.82rem;letter-spacing:0.03em} tr:nth-child(even) td{background:var(--paper)} tr:nth-child(odd) td{background:var(--bg)} abbr[title]{text-decoration:underline dotted;text-underline-offset:3px;cursor:help} details{border:var(--border);box-shadow:var(--shadow-sm);margin-bottom:var(--space-sm);background:var(--paper);transition:box-shadow 0.1s ease} details[open]{box-shadow:var(--shadow)} summary{padding:var(--space-sm) var(--space);cursor:pointer;font-family:var(--font-display);font-weight:800;font-size:0.95rem;text-transform:uppercase;letter-spacing:0.02em;list-style:none;display:flex;align-items:center;gap:0.5rem;user-select:none} summary::-webkit-details-marker{display:none} summary::before{content:"+";font-size:1.1rem;font-weight:400;display:inline-block;width:1.2em;text-align:center} details[open]>summary::before{content:"−"} details>:not(summary){padding:0 var(--space) var(--space)} details>:not(summary):first-child{padding-top:var(--space-sm)} /* ---- LAYOUT ---- */ .container{width:100%;max-width:1100px;margin:0 auto;padding:0 var(--space)} .section{padding:var(--space-lg) 0} /* ---- 12-COL GRID ---- */ .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--space)} .col-1{grid-column:span 1}.col-2{grid-column:span 2}.col-3{grid-column:span 3} .col-4{grid-column:span 4}.col-5{grid-column:span 5}.col-6{grid-column:span 6} .col-7{grid-column:span 7}.col-8{grid-column:span 8}.col-9{grid-column:span 9} .col-10{grid-column:span 10}.col-11{grid-column:span 11}.col-12{grid-column:span 12} @media(max-width:768px){.grid{grid-template-columns:repeat(6,1fr)}.col-1,.col-2,.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9,.col-10,.col-11,.col-12{grid-column:span 6}} @media(max-width:480px){.grid{grid-template-columns:1fr}.col-1,.col-2,.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9,.col-10,.col-11,.col-12{grid-column:span 1}} /* ---- NAVBAR ---- */ .navbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-sm);padding:var(--space-sm) var(--space);background:var(--paper);border-bottom:4px solid var(--ink);position:sticky;top:0;z-index:100} .navbar-brand{ font-family:var(--font-display); font-weight:900;font-size:2.2rem; text-transform:uppercase;text-decoration:none; letter-spacing:-0.05em;line-height:1.5; color:var(--ink) } .navbar-brand:hover{background:none;text-decoration:underline;text-underline-offset:4px} .navbar-links{display:flex;list-style:none;gap:0.25rem;padding:0;margin:0} .navbar-links a{display:inline-block;padding:0.4rem 0.7rem;text-decoration:none;font-weight:700;font-size:0.85rem;text-transform:uppercase;letter-spacing:0.03em;border:2px solid transparent;color:var(--ink)} .navbar-links a:hover,.navbar-links a[aria-current]{background:var(--accent);border-color:var(--ink);box-shadow:var(--shadow-sm);color:var(--accent-ink)} @media(max-width:640px){.navbar-links{flex-direction:column;width:100%;display:none}.navbar-links.open{display:flex}} .navbar-toggle{display:none;background:var(--paper);border:var(--border);padding:0.5rem;font:1rem var(--font-mono);cursor:pointer;color:var(--ink);box-shadow:var(--shadow-sm)} .navbar-toggle:hover{background:var(--accent);color:var(--accent-ink)} @media(max-width:640px){.navbar-toggle{display:block}} /* ---- BUTTONS — two kinds, unified animations. ---- */ button,.btn{ display:inline-flex;align-items:center;justify-content:center;gap:0.5rem; padding:0.75rem 1.5rem; font-family:var(--font-display);font-weight:800;font-size:0.95rem; text-transform:uppercase;letter-spacing:0.02em;text-decoration:none; cursor:pointer;border:var(--border);white-space:nowrap;line-height:1; transition:transform 0.1s ease,box-shadow 0.1s ease } button,.btn{background:var(--accent);color:var(--accent-ink);box-shadow:var(--shadow)} button.cancel,.btn-cancel{background:var(--paper);color:var(--ink);box-shadow:var(--shadow-sm)} button:disabled,.btn:disabled{opacity:0.45;cursor:not-allowed} button:hover,.btn:hover, button.cancel:hover,.btn-cancel:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--ink)} button:active,.btn:active, button.cancel:active,.btn-cancel:active{transform:translate(3px,3px);box-shadow:none} button:focus-visible,.btn:focus-visible, button.cancel:focus-visible,.btn-cancel:focus-visible{outline:3px solid var(--ink);outline-offset:3px} button:disabled:hover,.btn:disabled:hover,.btn:disabled:active,.btn:disabled:active{transform:none;box-shadow:var(--shadow)} button.cancel:disabled:hover,.btn-cancel:disabled:hover,.btn-cancel:disabled:active,.btn-cancel:disabled:active{box-shadow:var(--shadow-sm)} /* ---- CARD — one kind. ---- */ .card{border:var(--border);box-shadow:var(--shadow);background:var(--paper);margin-bottom:var(--space);transition:transform 0.1s ease,box-shadow 0.1s ease} .card:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-lg)} .card-body{padding:var(--space)} .card-body>*:first-child{margin-top:0} .card-body>*:last-child{margin-bottom:0} .card-img{width:100%;display:block;border-bottom:var(--border)} .card-footer{padding:var(--space-sm) var(--space);border-top:var(--border);display:flex;gap:var(--space-sm);align-items:center} /* ---- INPUTS — always have shadow. Heavier on focus. ---- */ input[type="text"],input[type="email"],input[type="password"],input[type="search"],input[type="url"],input[type="number"],input[type="tel"],textarea,select{ display:block;width:100%;padding:0.7rem 0.85rem; font:0.95rem var(--font); border:var(--border);background:var(--paper);color:var(--ink); min-height:46px; box-shadow:var(--shadow-sm); transition:box-shadow 0.1s ease } input:focus,textarea:focus,select:focus{outline:0;box-shadow:var(--shadow)} textarea{min-height:120px;resize:vertical} label{display:block;font-family:var(--font-display);font-weight:800;font-size:0.85rem;text-transform:uppercase;letter-spacing:0.03em;margin-bottom:0.35rem} .field{margin-bottom:var(--space-sm)} .field-hint{font-size:0.8rem;color:var(--muted);margin-top:0.25rem} input[type="checkbox"],input[type="radio"]{ appearance:none;display:inline-block; width:22px;height:22px; border:var(--border);background:var(--paper); box-shadow:var(--shadow-sm); vertical-align:-5px;margin-right:0.4rem;cursor:pointer;position:relative } input[type="radio"]{border-radius:50%} input[type="checkbox"]:checked::after{content:"✓";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px} input[type="radio"]:checked::after{content:"";position:absolute;inset:4px;background:var(--ink);border-radius:50%} /* ---- BADGE ---- */ .badge{display:inline-block;padding:0.2rem 0.65rem;font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.05em;border:2px solid var(--ink);box-shadow:var(--shadow-sm);background:var(--accent);color:var(--accent-ink);vertical-align:middle} /* ---- CALLOUT ---- */ .callout{border:var(--border);box-shadow:var(--shadow-sm);padding:var(--space);font-weight:700;background:var(--accent);color:var(--accent-ink);margin-bottom:var(--space-sm)} /* ---- HERO ---- */ .hero{padding:var(--space-lg) var(--space);text-align:center;background:var(--paper);border-bottom:4px solid var(--ink)} .hero h1{margin:0 0 var(--space-sm)} .hero p{max-width:560px;margin:0 auto var(--space);font-size:1.1rem;color:var(--muted)} /* ---- FOOTER ---- */ .site-footer{padding:var(--space-lg) var(--space);border-top:4px solid var(--ink);text-align:center;font-size:0.82rem;color:var(--muted);background:var(--paper)} /* ---- MESSAGE ---- */ .message{border:var(--border);box-shadow:var(--shadow-sm);padding:var(--space-sm) var(--space);margin-bottom:var(--space-sm);font-weight:700;background:var(--accent);color:var(--accent-ink)} /* ---- ACCENT SWATCHES (for the color picker) ---- */ .accent-swatches{display:flex;gap:0.5rem;flex-wrap:wrap} .accent-swatch{width:36px;height:36px;border:var(--border);box-shadow:var(--shadow-sm);cursor:pointer;transition:transform 0.1s ease} .accent-swatch:hover{transform:translate(-1px,-1px);box-shadow:var(--shadow)} .accent-swatch.active{box-shadow:var(--shadow);border-width:4px} .accent-swatch[data-accent="yellow"]{background:#ffd23f} .accent-swatch[data-accent="red"]{background:#ff4444} .accent-swatch[data-accent="blue"]{background:#4488ff} .accent-swatch[data-accent="green"]{background:#44cc44} .accent-swatch[data-accent="pink"]{background:#ff66aa} .accent-swatch[data-accent="purple"]{background:#aa66ff} /* ---- THEME TOGGLE ---- */ .theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;background:var(--paper);border:var(--border);box-shadow:var(--shadow-sm);cursor:pointer;font-size:1.1rem;line-height:1;flex-shrink:0;transition:transform 0.1s ease,box-shadow 0.1s ease;color:var(--ink)} .theme-toggle:hover{transform:translate(-1px,-1px);box-shadow:var(--shadow);background:var(--accent);color:var(--accent-ink)} .theme-toggle:active{transform:translate(2px,2px);box-shadow:none} /* ---- UTILITIES ---- */ .text-center{text-align:center} .text-uppercase{text-transform:uppercase;letter-spacing:0.03em} .text-muted{color:var(--muted)} .text-sm{font-size:0.85rem} .stack{display:flex;flex-direction:column;gap:var(--space-sm)} .cluster{display:flex;flex-wrap:wrap;gap:var(--space-sm);align-items:center} .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0} /* ---- REDUCED MOTION ---- */ @media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}} /* ====================================================================== DARK MODE — tokens, then overrides for elements that need explicit color. Accent colors stay the same in dark mode (they pop on dark backgrounds). ====================================================================== */ @media(prefers-color-scheme:dark){ :root:not([data-theme="light"]){--ink:#f0f0e8;--paper:#1a1a18;--bg:#121210;--muted:#a0a090} } [data-theme="dark"]{--ink:#f0f0e8;--paper:#1a1a18;--bg:#121210;--muted:#a0a090} [data-theme="light"]{--ink:#000;--paper:#fff;--bg:#fdfaf2;--muted:#666} /* Dark-mode overrides — these need explicit rules because token inheritance alone doesn't reach everything (backgrounds, border colors, etc.) */ /* auto dark via system */ @media(prefers-color-scheme:dark){ :root:not([data-theme="light"]) body{color:var(--ink);background:var(--bg)} :root:not([data-theme="light"]) a:hover{color:var(--accent-ink)} :root:not([data-theme="light"]) ::selection{color:var(--accent-ink)} :root:not([data-theme="light"]) code,:root:not([data-theme="light"]) kbd,:root:not([data-theme="light"]) samp{background:var(--paper);border-color:var(--ink)} :root:not([data-theme="light"]) pre{background:var(--paper)} :root:not([data-theme="light"]) blockquote{background:var(--paper)} :root:not([data-theme="light"]) input,:root:not([data-theme="light"]) textarea,:root:not([data-theme="light"]) select{background:var(--paper);color:var(--ink)} :root:not([data-theme="light"]) .navbar-brand{color:var(--ink)} :root:not([data-theme="light"]) .navbar-links a{color:var(--ink)} :root:not([data-theme="light"]) .navbar-links a[aria-current]{color:var(--accent-ink)} :root:not([data-theme="light"]) button:not(.cancel):not(.theme-toggle):not(.navbar-toggle),:root:not([data-theme="light"]) .btn:not(.btn-cancel):not(.theme-toggle){color:var(--accent-ink)} :root:not([data-theme="light"]) button.cancel,:root:not([data-theme="light"]) .btn-cancel{color:var(--ink)} :root:not([data-theme="light"]) .theme-toggle{color:var(--ink);background:var(--paper)} :root:not([data-theme="light"]) .theme-toggle:hover{color:var(--accent-ink);background:var(--accent)} :root:not([data-theme="light"]) .badge{color:var(--accent-ink)} :root:not([data-theme="light"]) .callout{color:var(--accent-ink)} :root:not([data-theme="light"]) .message{color:var(--accent-ink)} :root:not([data-theme="light"]) th{color:var(--accent-ink)} :root:not([data-theme="light"]) tr:nth-child(even) td{background:var(--paper)} :root:not([data-theme="light"]) tr:nth-child(odd) td{background:var(--bg)} :root:not([data-theme="light"]) input[type="checkbox"],:root:not([data-theme="light"]) input[type="radio"]{background:var(--paper)} } /* manual dark */ [data-theme="dark"] body{color:var(--ink);background:var(--bg)} [data-theme="dark"] a:hover{color:var(--accent-ink)} [data-theme="dark"] ::selection{color:var(--accent-ink)} [data-theme="dark"] code,[data-theme="dark"] kbd,[data-theme="dark"] samp{background:var(--paper);border-color:var(--ink)} [data-theme="dark"] pre{background:var(--paper)} [data-theme="dark"] blockquote{background:var(--paper)} [data-theme="dark"] input,[data-theme="dark"] textarea,[data-theme="dark"] select{background:var(--paper);color:var(--ink)} [data-theme="dark"] .navbar-brand{color:var(--ink)} [data-theme="dark"] .navbar-links a{color:var(--ink)} [data-theme="dark"] .navbar-links a[aria-current]{color:var(--accent-ink)} [data-theme="dark"] button:not(.cancel):not(.theme-toggle):not(.navbar-toggle),[data-theme="dark"] .btn:not(.btn-cancel):not(.theme-toggle){color:var(--accent-ink)} [data-theme="dark"] button.cancel,[data-theme="dark"] .btn-cancel{color:var(--ink)} [data-theme="dark"] .theme-toggle{color:var(--ink);background:var(--paper)} [data-theme="dark"] .theme-toggle:hover{color:var(--accent-ink);background:var(--accent)} [data-theme="dark"] .badge{color:var(--accent-ink)} [data-theme="dark"] .callout{color:var(--accent-ink)} [data-theme="dark"] .message{color:var(--accent-ink)} [data-theme="dark"] th{color:var(--accent-ink)} [data-theme="dark"] tr:nth-child(even) td{background:var(--paper)} [data-theme="dark"] tr:nth-child(odd) td{background:var(--bg)} [data-theme="dark"] input[type="checkbox"],[data-theme="dark"] input[type="radio"]{background:var(--paper)}