/* ==========================================================
   karrylab theme: iron / brass / signal
   Tokens copied from the karrylab landing page. Change them
   here and the whole app follows.
   ========================================================== */
:root{
  --iron-0:#08090b; --iron-1:#101114; --iron-2:#191b1f; --iron-3:#292c32;
  --parchment:#f3f5f7; --parchment-dim:#9aa3ac;
  --brass:#c9a34e; --brass-hi:#f2d98a; --ember:#d9743a;
  --signal:#4dffb0; --signal-dim:#2a8f66;
  --on-signal:#04140d;

  --display:'Chakra Petch',sans-serif;
  --body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --ease:cubic-bezier(0.22,1,0.36,1);
  --strip-h:32px;
}
*,*::before,*::after{box-sizing:border-box}
html{color-scheme:dark;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 96px)}
html,body{margin:0;width:100%;min-height:100%;background:var(--iron-0);color:var(--parchment);font:400 16px/1.5 var(--body);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
body{min-height:100vh;overflow-x:hidden}

/* ---- background layers ---- */
.stage{position:fixed;inset:0;z-index:-1;
  background:
    radial-gradient(120% 90% at 50% 0%,rgba(217,116,58,.08),transparent 55%),
    radial-gradient(100% 70% at 85% 95%,rgba(77,255,176,.06),transparent 60%),
    radial-gradient(140% 120% at 50% 120%,rgba(0,0,0,.65),transparent 60%),
    var(--iron-0)}
.circuit-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.08;mix-blend-mode:screen;background-size:120px 120px;
  background-image:
    linear-gradient(90deg,transparent 49.4%,var(--signal) 49.4%,var(--signal) 50%,transparent 50%),
    linear-gradient(0deg,transparent 49.4%,var(--signal) 49.4%,var(--signal) 50%,transparent 50%)}
.circuit-flow{position:fixed;inset:-10%;z-index:-1;pointer-events:none;mix-blend-mode:screen;opacity:.4;
  background:repeating-linear-gradient(115deg,transparent 0,transparent 220px,rgba(77,255,176,.3) 222px,rgba(77,255,176,.3) 224px,transparent 226px,transparent 460px);
  animation:flow 8s linear infinite}
@keyframes flow{0%{transform:translateX(-10%)}100%{transform:translateX(10%)}}
.scan-sweep{position:fixed;left:0;right:0;height:3px;z-index:2;pointer-events:none;background:linear-gradient(90deg,transparent,rgba(77,255,176,.35),transparent);animation:sweep 7s linear infinite}
@keyframes sweep{0%{top:-3px}100%{top:100%}}

/* ---- status strip ---- */
.status-strip{position:sticky;top:0;z-index:50;height:calc(var(--strip-h) + env(safe-area-inset-top,0px));padding:env(safe-area-inset-top,0px) 1rem 0;
  display:flex;align-items:center;justify-content:center;gap:2rem;overflow:hidden;
  background:linear-gradient(180deg,rgba(8,8,10,.97),rgba(8,8,10,.85));border-bottom:1px solid rgba(77,255,176,.25);
  font:400 .66rem var(--mono);letter-spacing:.1em;color:var(--signal-dim);text-transform:uppercase}
.status-strip .seg{display:flex;align-items:center;gap:.5em;white-space:nowrap}
.status-strip .led{width:6px;height:6px;border-radius:50%;background:var(--signal);box-shadow:0 0 8px var(--signal);animation:blink 2.4s ease-in-out infinite}
.status-strip .ok{color:var(--signal)}
.status-strip .cursor{display:inline-block;width:7px;height:12px;background:var(--signal);animation:blink 1s step-end infinite;margin-left:2px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
@media (max-width:620px){.status-strip{gap:1rem}.status-strip .hide-sm{display:none}}

.wrap{max-width:900px;margin:0 auto;padding:18px 18px calc(56px + env(safe-area-inset-bottom,0px))}

/* ---- hero (sign-in screen) ---- */
.hero{position:relative;text-align:center;padding:7vh 6vw 3vh}
.bracket{position:absolute;width:46px;height:46px;pointer-events:none}
.bracket .l1,.bracket .l2{position:absolute;background:var(--brass)}
.bracket .l1{width:100%;height:2px;box-shadow:0 0 6px rgba(201,163,78,.5)}
.bracket .l2{width:2px;height:100%;box-shadow:0 0 6px rgba(201,163,78,.5)}
.bracket .tick{position:absolute;top:-1px;left:-1px;width:8px;height:8px;border:1px solid var(--signal)}
.bracket .readout{position:absolute;top:10px;left:12px;font:400 .58rem var(--mono);color:var(--signal-dim);letter-spacing:.1em;white-space:nowrap}
.bracket.tl{top:2vh;left:1vw}
.bracket.tr{top:2vh;right:1vw;transform:scaleX(-1)}
.bracket.tr .readout{transform:scaleX(-1)}
.eyebrow-mono{font:400 clamp(.62rem,.9vw,.78rem) var(--mono);letter-spacing:.4em;color:var(--signal-dim);margin-bottom:1.4vh}
.hero h1{margin:0;font:700 clamp(2.6rem,9vw,5rem)/.95 var(--display);letter-spacing:.02em;color:var(--parchment);text-shadow:0 0 34px rgba(77,255,176,.35),0 2px 0 #000;min-height:1.05em}
.hero h1 .ch.scrambling{color:var(--signal);text-shadow:0 0 12px var(--signal)}
.tagline{color:var(--parchment-dim);font-size:clamp(.95rem,1.4vw,1.15rem);margin-top:1.4vh}
.rule{width:min(40vw,480px);height:1px;margin:2.2vh auto 0;background:linear-gradient(90deg,transparent,var(--brass),var(--signal-dim),var(--brass),transparent);opacity:.7}

/* ---- app header + nav ---- */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 2px 16px}
.brand{font:700 1.7rem/1 var(--display);letter-spacing:.02em;text-shadow:0 0 24px rgba(77,255,176,.3)}
.brand small{display:block;margin-top:6px;font:400 .62rem var(--mono);letter-spacing:.3em;color:var(--signal-dim);text-transform:uppercase;text-shadow:none}
.who{display:flex;align-items:center;gap:10px;font:400 .72rem var(--mono);letter-spacing:.08em;color:var(--brass)}
.nav{display:flex;gap:4px;padding:4px;margin-bottom:18px;overflow-x:auto;position:sticky;top:calc(var(--strip-h) + env(safe-area-inset-top,0px) + 8px);z-index:5;
  background:rgba(16,17,20,.94);border:1px solid var(--iron-3);border-radius:4px}
.nav button{flex:1;white-space:nowrap;background:transparent;border:0;border-bottom:2px solid transparent;border-radius:2px;box-shadow:none;color:var(--parchment-dim);
  font:500 .72rem var(--mono);letter-spacing:.14em;text-transform:uppercase;min-height:40px}
.nav button:hover{color:var(--parchment);filter:none}
.nav button[aria-current="page"]{color:var(--signal);border-bottom-color:var(--signal);background:rgba(77,255,176,.06)}

/* ---- surfaces ---- */
.glass,.card{position:relative;background:linear-gradient(135deg,rgba(77,255,176,.04),transparent 40%),var(--iron-1);
  border:1px solid var(--iron-3);border-left:2px solid var(--signal-dim);border-radius:4px;padding:1.2rem 1.3rem;margin-bottom:14px;
  transition:border-color .2s,box-shadow .2s}
.entry:hover{border-color:var(--brass);border-left-color:var(--signal);box-shadow:0 10px 30px rgba(0,0,0,.4),0 0 24px rgba(77,255,176,.08)}
.nav.glass{padding:4px;margin-bottom:18px}

h1,h2,h3,h4{margin:0}
h2{font:700 1.2rem var(--display);letter-spacing:.02em;margin-bottom:12px}
h4{font:700 1.1rem var(--display);margin-bottom:2px}
h3{display:flex;align-items:center;gap:.8rem;margin:26px 0 12px;padding-bottom:.6rem;border-bottom:1px solid var(--iron-3);
  font:400 .7rem var(--mono);letter-spacing:.3em;color:var(--signal-dim);text-transform:uppercase}
h3::after{content:"";flex:1;height:1px;background:var(--iron-3)}
h3:first-child{margin-top:0}
.sub{color:var(--parchment-dim);font-size:.92rem;margin:0 0 14px}
.meta{color:var(--parchment-dim);font:400 .72rem var(--mono);letter-spacing:.05em;margin-bottom:8px}
.entry p{margin:6px 0;color:var(--parchment)}
.empty{color:var(--parchment-dim);text-align:center;padding:30px 10px;font:400 .8rem var(--mono);letter-spacing:.06em}

/* ---- forms ---- */
label{display:block;font:500 .72rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--parchment);margin:14px 0 6px}
label:first-child{margin-top:0}
.hint{color:var(--parchment-dim);font-weight:400;text-transform:none;letter-spacing:.02em;font-size:.72rem}
input,select,textarea{width:100%;font:400 1rem var(--body);color:var(--parchment);background:var(--iron-0);border:1px solid var(--iron-3);border-radius:4px;padding:10px 12px;transition:border-color .2s}
input::placeholder,textarea::placeholder{color:rgba(154,163,172,.55)}
input:hover,select:hover,textarea:hover{border-color:var(--signal-dim)}
select option{background:var(--iron-1);color:var(--parchment)}
textarea{resize:vertical;min-height:84px}
input[type="checkbox"]{width:auto;accent-color:var(--signal)}
input[type="date"]{color-scheme:dark}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-color:var(--signal)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.row{grid-template-columns:1fr}}

/* ---- buttons ---- */
button{font:600 .95rem var(--display);letter-spacing:.04em;color:var(--on-signal);cursor:pointer;min-height:44px;padding:10px 18px;
  background:var(--signal);border:1px solid var(--signal);border-radius:4px;box-shadow:0 0 18px rgba(77,255,176,.18);transition:filter .2s,border-color .2s,color .2s,transform .2s}
button:hover{filter:brightness(1.1)}
button:active{transform:translateY(1px)}
button.ghost{background:transparent;color:var(--parchment);border-color:var(--iron-3);box-shadow:none}
button.ghost:hover{border-color:var(--brass);color:var(--brass-hi);filter:none}
button.danger{background:transparent;color:var(--ember);border-color:var(--ember);box-shadow:none}
button.danger:hover{background:rgba(217,116,58,.12);filter:none}
button.small{min-height:36px;padding:6px 12px;font-size:.82rem}
button:disabled{opacity:.5;cursor:default}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 8px}
.chips button{min-height:36px;padding:6px 14px;font-size:.82rem}
details{margin-top:14px;border-top:1px dashed var(--iron-3);padding-top:12px}
summary{cursor:pointer;font:500 .72rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--brass);min-height:32px}

/* ---- STAR badges ---- */
.dots{display:inline-flex;gap:3px;margin-left:10px;vertical-align:middle}
.dot{width:18px;height:18px;border-radius:2px;border:1px solid var(--iron-3);font:700 .6rem var(--mono);display:grid;place-items:center;color:var(--parchment-dim)}
.dot.on{background:rgba(77,255,176,.12);border-color:var(--signal-dim);color:var(--signal)}

/* ---- appraisal output ---- */
.out{font:400 1rem/1.7 var(--body)}
.out .item{padding:12px 0;border-bottom:1px solid var(--iron-3)}
.out .item:last-child{border-bottom:0}
.out .ttl{font:500 .72rem var(--mono);letter-spacing:.06em;color:var(--brass);margin-bottom:6px}
.out .ln b{font:500 .68rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--signal);margin-right:10px}
.miss{background:rgba(201,163,78,.12);color:var(--brass-hi);border:1px dashed var(--brass);border-radius:2px;padding:0 6px;font:400 .72rem var(--mono)}
.count{font:400 .72rem var(--mono);letter-spacing:.08em;color:var(--parchment-dim);margin-top:10px}
.count.over{color:var(--ember);font-weight:600}
.note{padding:12px 14px;border-radius:4px;background:rgba(201,163,78,.08);border:1px solid rgba(201,163,78,.35);border-left:2px solid var(--brass);font-size:.9rem;margin-bottom:14px}
.error{color:var(--ember);font:400 .8rem var(--mono);margin-top:10px;min-height:20px}

/* ---- auth ---- */
.auth{max-width:440px;margin:0 auto}
.auth .tabs{display:flex;gap:6px;margin-bottom:14px}
.auth .tabs button{flex:1}
.auth .fine{text-align:center;color:var(--parchment-dim);font:400 .7rem var(--mono);letter-spacing:.08em}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(22px + env(safe-area-inset-bottom,0px));padding:10px 16px;border-radius:4px;z-index:60;max-width:90%;
  background:var(--iron-2);border:1px solid var(--signal-dim);border-left:3px solid var(--signal);color:var(--parchment);font:400 .8rem var(--mono);letter-spacing:.04em;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.toast[hidden]{display:none}

footer{text-align:center;padding:2vh 6vw 4vh;font:400 .68rem var(--mono);letter-spacing:.1em;color:var(--parchment-dim);opacity:.6}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ---- links, prose, notices ---- */
a{color:var(--brass);text-underline-offset:3px}
a:hover{color:var(--brass-hi)}
code{font:400 .85em var(--mono);background:var(--iron-0);border:1px solid var(--iron-3);border-radius:3px;padding:1px 6px}
.doc{max-width:780px;margin:0 auto}
.doc p{margin:0 0 12px}
.doc ul{margin:0 0 12px;padding-left:20px}
.doc li{margin:7px 0}
.doc .card h2{margin-bottom:10px}
.glance{display:grid;gap:12px;margin-bottom:8px}
.glance .g{background:var(--iron-1);border:1px solid var(--iron-3);border-left:2px solid var(--signal-dim);border-radius:4px;padding:14px 16px}
.glance .g h4{margin-bottom:6px}
.glance .g p{margin:0 0 8px}
.glance .g p:last-child{margin-bottom:0}
.limit{color:var(--parchment-dim);font-size:.9rem;border-top:1px dashed var(--iron-3);padding-top:8px}
.limit b{font:500 .68rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brass);margin-right:8px}
.notice{margin-top:14px;padding:12px 14px;border:1px solid rgba(201,163,78,.35);border-left:2px solid var(--brass);border-radius:4px;background:rgba(201,163,78,.06);font-size:.88rem}
.notice strong{font:600 .72rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--brass-hi)}
.notice ul{margin:8px 0 10px;padding-left:18px}
.notice li{margin:5px 0}
.checkrow{display:flex;gap:10px;align-items:flex-start;margin:10px 0 0;font:400 .88rem var(--body);letter-spacing:0;text-transform:none;cursor:pointer}
.checkrow input{margin-top:4px;flex:none}
.auth .fine a{color:var(--brass)}
footer a{color:var(--brass)}
.stamp{font:400 .7rem var(--mono);letter-spacing:.1em;color:var(--parchment-dim)}