/* =====================================================================
   mafflab theme v1: synthwave tokens and components for lab tools.
   Self-hosted fonts, no external requests. MIT licence.
   ===================================================================== */
@font-face{font-family:"Space Grotesk";src:url(fonts/space-grotesk.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  color-scheme:dark;
  --bg:#0D0D12; --bg-2:#12121A; --glass:rgba(24,24,38,.75);
  --mag:#FF2A85; --cyan:#00F0FF; --purple:#7A00FF;
  --white:#FFFFFF; --silver:#CBD5E1; --slate:#64748B; --ok:#3BFF9E; --warn:#F4FF5A;
  --line:rgba(203,213,225,.12); --line-c:rgba(0,240,255,.22); --line-m:rgba(255,42,133,.4);
  --f-display:"Space Grotesk",system-ui,sans-serif;
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --r:6px; --glow-c:0 0 15px rgba(0,240,255,.3); --glow-m:0 0 18px rgba(255,42,133,.35);
  --pad:clamp(16px,4vw,40px);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;min-height:100vh;background:radial-gradient(900px 500px at 50% -10%,rgba(122,0,255,.2),transparent 70%),var(--bg);color:var(--silver);font-family:var(--f-body);line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(rgba(122,0,255,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(122,0,255,.15) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 20%,#000,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 20%,#000,transparent 75%)}
h1,h2,h3{font-family:var(--f-display);color:var(--white);line-height:1.1;letter-spacing:-.02em;margin:0}
p{margin:0}
a{color:var(--cyan)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
[hidden]{display:none!important}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.app-head{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:14px;padding:14px var(--pad);background:rgba(13,13,18,.8);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.app-name{font-family:var(--f-display);font-weight:700;font-size:1.25rem;color:var(--white);text-shadow:-1px 0 rgba(255,42,133,.6),1px 0 rgba(0,240,255,.5)}
.app-tag{font-size:.85rem;color:var(--slate)}
.app-head .spacer{flex:1}
.app-main{max-width:1100px;margin:0 auto;padding:clamp(20px,4vw,44px) var(--pad) 60px;display:grid;gap:22px}
.app-foot{max-width:1100px;margin:0 auto;padding:20px var(--pad) 40px;border-top:1px solid var(--line);font-size:.8rem;color:var(--slate)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--f-mono);font-size:.82rem;color:var(--white);text-decoration:none;background:rgba(18,18,26,.65);border:1px solid var(--line-c);border-radius:var(--r);padding:11px 15px;cursor:pointer;transition:background .2s,box-shadow .2s,border-color .2s}
.btn::before{content:"[";color:var(--cyan)}.btn::after{content:"]";color:var(--cyan)}
.btn:hover{border-color:var(--cyan);box-shadow:var(--glow-c)}
.btn-mag{border-color:var(--line-m);background:rgba(255,42,133,.12)}
.btn-mag::before,.btn-mag::after{color:var(--mag)}
.btn-mag:hover{background:var(--mag);border-color:var(--mag);color:var(--bg);box-shadow:var(--glow-m)}
.btn-mag:hover::before,.btn-mag:hover::after{color:var(--bg)}
.btn-s{padding:7px 11px;font-size:.75rem}

.card{background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line-c);border-radius:var(--r);padding:clamp(16px,2.4vw,24px)}
.card:hover{box-shadow:var(--glow-c)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.stat{display:grid;gap:4px;padding:14px;border:1px solid var(--line);border-radius:var(--r);background:rgba(13,13,18,.6)}
.stat b{font-family:var(--f-display);font-size:1.8rem;color:var(--white);line-height:1}
.stat span{font-size:.78rem;color:var(--slate)}
.stat.is-ok b{color:var(--ok)}.stat.is-warn b{color:var(--warn)}.stat.is-bad b{color:var(--mag)}

label{font-family:var(--f-display);font-weight:600;color:var(--white);font-size:.95rem}
.input,textarea,select{width:100%;background:rgba(13,13,18,.75);border:1px solid rgba(203,213,225,.16);border-radius:var(--r);padding:12px 14px;color:var(--white);font:inherit;outline:none}
textarea{min-height:200px;resize:vertical}
.input:focus,textarea:focus,select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,240,255,.14)}
.seg{display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:8px}
.seg button{border:0;background:none;color:var(--silver);font-family:var(--f-mono);font-size:.75rem;padding:7px 11px;border-radius:6px;cursor:pointer}
.seg button[aria-pressed="true"]{background:rgba(0,240,255,.12);color:var(--white);box-shadow:inset 0 0 0 1px var(--line-c)}
.badge{display:inline-flex;font-family:var(--f-mono);font-size:.7rem;padding:5px 8px;border-radius:4px;border:1px solid var(--line-c);color:var(--cyan)}
mark{background:rgba(255,42,133,.22);color:var(--white);border-bottom:1px solid var(--mag);padding:0 1px}
.bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:12px}
.small{margin-top:10px;font-size:.8rem;color:var(--slate)}
.h2s{font-size:1.1rem;margin-bottom:10px}
.preview{white-space:pre-wrap}
.offline{font-family:var(--f-mono);font-size:.72rem;color:var(--warn)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}