/* ============================================================================
   KIRELTA DESIGN SYSTEM v2
   One file, loaded by every page. Two rules run through all of it:

   1. TYPE FLOOR: nothing below 12px. The previous console had 9.5px labels,
      which is unreadable on a phone. --fs-xs IS the floor; there is no smaller token.
   2. MONO MEANS MACHINE: IBM Plex Mono is reserved for values the engine produced
      (verdicts, rates, ids, keys). IBM Plex Sans is Kirelta speaking. You can tell
      what came from the engine at a glance. This is the interface-truthfulness
      principle made visible.
   ========================================================================== */

:root, [data-theme="dark"]{
  /* surfaces — near-black with a blue cast, so teal reads as signal not decoration */
  --bg:#0A0D14; --bg2:#0C0F18; --surface:#11151F; --surface2:#161B27; --raise:#1B2231;
  --line:rgba(148,163,184,.14); --line2:rgba(148,163,184,.24); --hair:rgba(148,163,184,.07);

  /* text — secondaries brightened from the old palette to clear WCAG AA on --bg */
  --text:#EBEFF6; --text2:#A7B2C6; --muted:#7E8899; --faint:#5A6478;

  /* brand */
  --accent:#00D4B3; --accent2:#2DE3C6; --accent-dim:rgba(0,212,179,.12); --accent-ink:#022A24;

  /* VERDICT COLORS — one per engine tier, used nowhere else, ever.
     Two rules are encoded in these values:
     (a) None of them is the accent. The accent is hue 171 at 100% saturation;
         --ok is hue 146 at 53%. A teal button can never be misread as "healthy".
     (b) Luminance RISES with severity: trusted is the dimmest thing on screen and
         untrusted is the brightest. In greyscale, or to a colour-blind reader, the
         most severe state is still the one that pulls the eye. Colour is the third
         channel here, never the only one — every verdict also carries a word and a mark. */
  --ok:#37B26D;   --ok-dim:rgba(55,178,109,.13);    /* TRUSTED   — quiet on purpose */
  --warn:#F59E0B; --warn-dim:rgba(245,158,11,.14);  /* DEGRADED  */
  --bad:#FF4D5E;  --bad-dim:rgba(255,77,94,.15);    /* UNTRUSTED — loudest */
  --info:#60A5FA; --info-dim:rgba(96,165,250,.13);

  --shadow:0 18px 50px -28px rgba(0,0,0,.85);
  --shadow-sm:0 2px 10px -4px rgba(0,0,0,.5);

  /* type scale — --fs-xs is the floor, on purpose */
  --fs-xs:12px; --fs-sm:13px; --fs-base:15px; --fs-md:16px;
  --fs-lg:18px; --fs-xl:22px; --fs-2xl:28px; --fs-3xl:38px;

  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:20px;
  --sp-6:24px; --sp-8:32px; --sp-10:40px; --sp-12:48px; --sp-16:64px;

  --r-sm:8px; --r-md:12px; --r-lg:12px; --r-pill:999px;   /* two radii only: 8 for controls, 12 for surfaces */
  --sans:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
}
[data-theme="light"]{
  --bg:#F7F9FB; --bg2:#FFFFFF; --surface:#FFFFFF; --surface2:#FBFCFE; --raise:#F1F4F8;
  --line:rgba(15,23,42,.11); --line2:rgba(15,23,42,.18); --hair:rgba(15,23,42,.05);
  --text:#0F172A; --text2:#47556B; --muted:#64748B; --faint:#94A3B8;
  --accent:#0A9E87; --accent2:#0BB89E; --accent-dim:rgba(10,158,135,.1); --accent-ink:#FFFFFF;
  --ok:#2E8B5F;   --ok-dim:rgba(46,139,95,.1);      /* muted */
  --warn:#B45309; --warn-dim:rgba(180,83,9,.1);
  --bad:#E11D3C;  --bad-dim:rgba(225,29,60,.1);     /* loudest */
  --info:#2563EB; --info-dim:rgba(37,99,235,.09);
  --shadow:0 14px 40px -26px rgba(15,23,42,.3);
  --shadow-sm:0 2px 8px -4px rgba(15,23,42,.18);
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:var(--sans); font-size:var(--fs-base); line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background .16s,color .16s;
}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
::selection{background:var(--accent-dim)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- MONO MEANS MACHINE ---- */
.mono,.val,.verdict-word,.key,code,pre{font-family:var(--mono);font-feature-settings:"tnum" 1}

/* ---------------- typography ---------------- */
h1{font-size:var(--fs-2xl);font-weight:600;letter-spacing:-.02em;line-height:1.25}
h2{font-size:var(--fs-xl);font-weight:600;letter-spacing:-.015em;line-height:1.3}
h3{font-size:var(--fs-lg);font-weight:600;letter-spacing:-.01em}
.eyebrow{font-family:var(--mono);font-size:var(--fs-xs);font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted)}
.lead{font-size:var(--fs-md);color:var(--text2);line-height:1.65}
.sub{font-size:var(--fs-sm);color:var(--text2)}
.dim{color:var(--muted)}
.small{font-size:var(--fs-xs);color:var(--muted)}

/* ---------------- buttons ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:var(--fs-sm);
  border-radius:var(--r-sm);padding:10px 15px;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;transition:filter .14s,background .14s,border-color .14s}
.btn.p{background:var(--accent);color:var(--accent-ink)}
.btn.p:hover{filter:brightness(1.08)}
.btn.g{background:var(--hair);border-color:var(--line2);color:var(--text);font-weight:500}
.btn.g:hover{background:var(--line)}
.btn.d{background:transparent;border-color:var(--bad);color:var(--bad);font-weight:500}
.btn.d:hover{background:var(--bad-dim)}
.btn.lg{padding:13px 22px;font-size:var(--fs-md)}
.btn.full{width:100%}
.btn:disabled{opacity:.55;cursor:default;filter:none}

/* ---------------- forms ---------------- */
label{display:block;font-size:var(--fs-xs);font-weight:600;color:var(--text2);
  margin-bottom:6px;letter-spacing:.01em}
input,select,textarea{width:100%;background:var(--raise);border:1px solid var(--line2);
  border-radius:var(--r-sm);padding:11px 13px;color:var(--text);
  font-family:var(--sans);font-size:var(--fs-sm)}
input.mono{font-family:var(--mono)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
input::placeholder{color:var(--faint)}

/* ---------------- cards & panels ---------------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:var(--sp-5)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md)}
.panel-h{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 16px;border-bottom:1px solid var(--line)}
.panel-h .t{font-weight:600;font-size:var(--fs-sm)}
.panel-h .meta{font-family:var(--mono);font-size:var(--fs-xs);color:var(--muted)}

/* ---------------- verdict badge ---------------- */
.vd{font-family:var(--mono);font-size:var(--fs-xs);font-weight:600;
  padding:3px 8px;border-radius:6px;white-space:nowrap;letter-spacing:.02em}
.vd.ok{color:var(--ok);background:var(--ok-dim)}
.vd.warn{color:var(--warn);background:var(--warn-dim)}
.vd.bad{color:var(--bad);background:var(--bad-dim)}
.vd.none{color:var(--muted);background:var(--hair)}

/* ---------------- key/value evidence rows ---------------- */
.kv{display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  padding:9px 0;border-bottom:1px solid var(--line)}
.kv:last-child{border-bottom:none}
.kv .k{font-family:var(--sans);font-size:var(--fs-xs);color:var(--text2)}
.kv .v{font-family:var(--mono);font-size:var(--fs-sm);font-weight:600;color:var(--text);text-align:right}
.kv .v.ok{color:var(--ok)}.kv .v.warn{color:var(--warn)}.kv .v.bad{color:var(--bad)}

/* ---------------- notice / empty / error ---------------- */
.notice{display:flex;gap:11px;align-items:flex-start;font-size:var(--fs-sm);color:var(--text2);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:13px 15px;line-height:1.65}
.notice b{color:var(--text)}
.notice .ic{flex:none;margin-top:1px}
.notice.info .ic{color:var(--info)}
.notice.warn{background:var(--warn-dim);border-color:transparent}
.notice.warn .ic{color:var(--warn)}
.msg{display:none;border-radius:var(--r-sm);padding:11px 13px;font-size:var(--fs-sm);margin-top:12px}
.msg.show{display:block}
.msg.err{background:var(--bad-dim);color:var(--bad)}
.msg.ok{background:var(--ok-dim);color:var(--ok)}
.empty{padding:40px 24px;text-align:center;color:var(--muted);font-size:var(--fs-sm);line-height:1.75}
.empty h4{color:var(--text);font-size:var(--fs-md);font-weight:600;margin-bottom:6px}

/* ---------------- code block ---------------- */
.code{background:var(--raise);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:13px 15px;font-family:var(--mono);font-size:var(--fs-xs);line-height:1.75;
  color:var(--text2);overflow-x:auto;white-space:pre;position:relative}
.code b{color:var(--accent);font-weight:500}
.copy{position:absolute;top:8px;right:8px;background:var(--surface2);border:1px solid var(--line2);
  color:var(--text2);border-radius:6px;padding:4px 9px;font-size:var(--fs-xs);
  font-family:var(--sans);cursor:pointer}
.copy:hover{color:var(--text);background:var(--raise)}

/* ---------------- app shell ---------------- */
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.side{border-right:1px solid var(--line);background:var(--bg2);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:9px;padding:18px 16px;border-bottom:1px solid var(--line)}
.brand .mk{width:26px;height:26px;flex:none}
.brand .wm{font-weight:600;font-size:var(--fs-md);letter-spacing:-.01em}
.nav{padding:12px 10px;display:flex;flex-direction:column;gap:2px}
.nav .sec{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);padding:14px 10px 8px}
.nav a,.nav .item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:var(--r-sm);
  color:var(--text2);font-size:var(--fs-sm);font-weight:500;position:relative;cursor:pointer}
.nav a:hover{background:var(--hair);color:var(--text)}
.nav a.on{background:var(--accent-dim);color:var(--text)}
.nav a.on::before{content:"";position:absolute;left:-10px;top:9px;bottom:9px;width:2.5px;
  border-radius:2px;background:var(--accent)}
.side-foot{margin-top:auto;padding:14px;border-top:1px solid var(--line);
  font-size:var(--fs-xs);color:var(--muted);line-height:1.7}
.side-foot a{color:var(--accent)}
.main{display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;
  padding:0 22px;height:58px;border-bottom:1px solid var(--line);
  background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px)}
.crumb{display:flex;align-items:center;gap:8px;font-size:var(--fs-sm)}
.crumb .b{color:var(--muted)}.crumb .s{color:var(--faint)}.crumb .c{font-weight:600}
.spacer{flex:1}
.content{padding:22px;max-width:1320px;width:100%}
.iconbtn{width:34px;height:34px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:var(--hair);display:grid;place-items:center;color:var(--text2);cursor:pointer}
.iconbtn:hover{background:var(--line);color:var(--text)}

/* ---------------- toast ---------------- */
#toasts{position:fixed;bottom:18px;right:18px;display:flex;flex-direction:column;gap:8px;z-index:60}
.toast{display:flex;align-items:center;gap:9px;background:var(--surface2);
  border:1px solid var(--line2);border-radius:var(--r-sm);padding:11px 14px;
  font-size:var(--fs-sm);box-shadow:var(--shadow);transition:opacity .16s,transform .16s}

/* ---------------- centered page (marketing / legal / auth) ---------------- */
.topnav{display:flex;align-items:center;gap:12px;padding:16px 22px;border-bottom:1px solid var(--line)}
.topnav .lnk{font-size:var(--fs-sm);color:var(--text2)}
.topnav .lnk:hover{color:var(--text)}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.wrap.narrow{max-width:720px}
.wrap.mid{max-width:900px}
footer{border-top:1px solid var(--line);margin-top:var(--sp-16);padding:var(--sp-8) 0}
.foot-bar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:var(--fs-xs);color:var(--muted)}

@media(max-width:920px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto;border-right:none;border-bottom:1px solid var(--line)}
  .side .nav{flex-direction:row;flex-wrap:wrap;gap:6px}
  .side .nav .sec{display:none}
  .side-foot{display:none}
  .content{padding:16px 14px 44px}
  .topbar{padding:0 14px}
}