/* ngaige-kit — the shared surface every app built on NGAIGE wears.
 *
 * Each app keeps its OWN identity: TownCrier is an independent third party and
 * Luzzu is an operator, and neither should look like our product — that is the
 * whole point of them. What they share is the CRAFT and the interaction model,
 * so a shop owner meets the same quality wherever they land.
 *
 * Skin an app by overriding the --a* tokens. Everything else follows. */
:root{
  --a-bg:#110022; --a-bg2:#1a0733; --a-panel:#2a0d52; --a-line:rgba(255,255,255,.14);
  --a-ink:#ffffff; --a-ink2:#cfc2e4; --a-mut:#9d8fb8;
  --a-accent:#0FFC5A; --a-accent-ink:#06240f; --a-accent-dim:rgba(15,252,90,.13);
  --a-warn:#ffc46b; --a-bad:#ff7a8f;
  --a-r:16px; --a-rl:22px;
  --a-font:"Helvetica Neue",Helvetica,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{background:var(--a-bg);color:var(--a-ink);font:16px/1.55 var(--a-font);
  -webkit-font-smoothing:antialiased;overscroll-behavior-y:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
a{color:var(--a-accent)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- app shell ---------- */
.app{max-width:520px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;
  background:linear-gradient(180deg,var(--a-bg2),var(--a-bg) 42%)}
.appbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;
  padding:14px 18px;background:rgba(17,0,34,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--a-line)}
.appbar .mark{width:30px;height:30px;flex:none;border-radius:9px;display:grid;place-items:center}
.appbar h1{font-size:16.5px;font-weight:700;letter-spacing:-.01em}
.appbar .sub{font-size:11px;color:var(--a-mut);letter-spacing:.06em;text-transform:uppercase}
.appbar .right{margin-left:auto;display:flex;gap:8px;align-items:center}
.screen{flex:1;padding:20px 18px 96px;display:none}
.screen.on{display:block}

/* ---------- bottom navigation ---------- */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:25;display:grid;
  grid-template-columns:repeat(var(--tabs,4),1fr);max-width:520px;margin:0 auto;
  background:rgba(17,0,34,.94);backdrop-filter:blur(16px);border-top:1px solid var(--a-line);
  padding-bottom:env(safe-area-inset-bottom)}
.tabbar button{padding:10px 4px 12px;display:grid;justify-items:center;gap:4px;
  color:var(--a-mut);font-size:10.5px;font-weight:600;letter-spacing:.03em;position:relative}
.tabbar button.on{color:var(--a-accent)}
.tabbar button.on:before{content:"";position:absolute;top:0;left:26%;right:26%;height:2px;
  background:var(--a-accent);border-radius:0 0 3px 3px}
.tabbar svg{width:21px;height:21px}

/* ---------- type ---------- */
h2{font-size:clamp(23px,5.4vw,29px);line-height:1.1;letter-spacing:-.022em;font-weight:800;
  text-wrap:balance}
h3{font-size:16px;font-weight:700;letter-spacing:-.008em}
.lead{color:var(--a-ink2);margin-top:9px;font-size:15.5px;text-wrap:pretty}
.eyebrow{font-size:11px;letter-spacing:.17em;text-transform:uppercase;color:var(--a-accent);
  font-weight:800;margin-bottom:11px}
.mut{color:var(--a-mut);font-size:13.5px}

/* ---------- cards & controls ---------- */
.card{background:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--a-line);border-radius:var(--a-rl);padding:18px;margin-top:14px}
.card.tight{padding:15px}
.card.accent{background:linear-gradient(165deg,var(--a-accent-dim),rgba(255,255,255,.02));
  border-color:color-mix(in srgb,var(--a-accent) 42%,transparent)}
.btn{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;
  background:var(--a-accent);color:var(--a-accent-ink);padding:15px 20px;border-radius:13px;
  font-weight:800;font-size:15.5px;min-height:52px;transition:transform .12s,filter .12s}
.btn:active{transform:scale(.985);filter:brightness(1.06)}
.btn[disabled]{opacity:.45;pointer-events:none}
.btn.ghost{background:transparent;border:1px solid var(--a-line);color:var(--a-ink)}
.btn.slim{min-height:44px;padding:11px 18px;font-size:14.5px;width:auto}
.row{display:flex;gap:10px;margin-top:12px}
.row .btn{width:auto;flex:1}
.field{margin-top:14px}
.field label{display:block;font-size:13px;color:var(--a-ink2);margin-bottom:7px;font-weight:600}
.field input,.field textarea{width:100%;background:rgba(0,0,0,.28);border:1px solid var(--a-line);
  border-radius:13px;padding:14px 16px;min-height:52px;font-size:16px}
.field textarea{resize:vertical;line-height:1.55}
.field input:focus,.field textarea:focus{outline:2px solid var(--a-accent);outline-offset:1px;
  border-color:var(--a-accent)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.chip{border:1px solid var(--a-line);border-radius:999px;padding:9px 15px;font-size:13.5px;
  color:var(--a-ink2);background:rgba(255,255,255,.04);min-height:40px}
.chip:active,.chip.on{border-color:var(--a-accent);color:var(--a-accent);background:var(--a-accent-dim)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:999px;
  background:var(--a-accent-dim);color:var(--a-accent)}
.pill.warn{background:rgba(255,196,107,.14);color:var(--a-warn)}
.pill.mut{background:rgba(255,255,255,.07);color:var(--a-mut)}

/* ---------- stat ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.stat{background:rgba(255,255,255,.05);border:1px solid var(--a-line);border-radius:15px;padding:14px 12px}
.stat b{display:block;font-size:24px;font-weight:800;letter-spacing:-.03em;line-height:1}
.stat span{display:block;color:var(--a-mut);font-size:11px;margin-top:6px;letter-spacing:.04em}

/* ---------- the assistant chat, shared by every app ---------- */
.chat{display:flex;flex-direction:column;gap:12px;padding-bottom:8px}
.msg{max-width:86%;padding:13px 16px;border-radius:19px;font-size:15.5px;line-height:1.5;
  animation:rise .26s cubic-bezier(.2,.7,.3,1) both}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.msg.them{background:rgba(255,255,255,.08);border:1px solid var(--a-line);
  border-bottom-left-radius:7px;align-self:flex-start}
.msg.me{background:var(--a-accent);color:var(--a-accent-ink);border-bottom-right-radius:7px;
  align-self:flex-end;font-weight:500}
.msg.sys{align-self:center;background:none;color:var(--a-mut);font-size:12.5px;padding:4px 0;max-width:100%}
.typing{display:flex;gap:5px;align-items:center;padding:15px 18px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--a-mut);display:block;
  animation:blink 1.3s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes blink{0%,60%,100%{opacity:.28;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.composer{position:fixed;left:0;right:0;bottom:0;max-width:520px;margin:0 auto;z-index:24;
  display:flex;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(17,0,34,.95);backdrop-filter:blur(16px);border-top:1px solid var(--a-line)}
.composer input{flex:1;background:rgba(0,0,0,.34);border:1px solid var(--a-line);
  border-radius:999px;padding:13px 18px;min-height:50px;font-size:16px}
.composer input:focus{outline:2px solid var(--a-accent);outline-offset:1px}
.composer .send{width:50px;height:50px;flex:none;border-radius:50%;background:var(--a-accent);
  display:grid;place-items:center}
.composer .send svg{width:20px;height:20px;stroke:var(--a-accent-ink)}

/* the plan card the assistant returns — the moment the product proves itself */
.plan{border:1px solid color-mix(in srgb,var(--a-accent) 45%,transparent);
  background:var(--a-accent-dim);border-radius:var(--a-rl);padding:17px;margin-top:4px;
  align-self:flex-start;max-width:92%;animation:rise .3s .1s cubic-bezier(.2,.7,.3,1) both}
.plan .k{font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--a-accent);font-weight:800}
.plan .big{display:flex;align-items:baseline;gap:10px;margin-top:9px}
.plan .big b{font-size:29px;font-weight:800;letter-spacing:-.03em}
.plan .big em{font-style:normal;color:var(--a-mut);font-size:13px}
.plan .cost{margin-left:auto;font-size:25px;font-weight:800;color:var(--a-accent);letter-spacing:-.03em}
.plan .meta{color:var(--a-ink2);font-size:13px;margin-top:9px;line-height:1.5}
.plan .why{margin-top:11px;padding-top:11px;border-top:1px solid var(--a-line)}
.plan .why div{display:flex;gap:8px;align-items:start;font-size:13px;color:var(--a-ink2);margin-top:5px}
.plan .why i{width:5px;height:5px;border-radius:50%;background:var(--a-accent);margin-top:7px;flex:none}

/* ---------- onboarding: its own flow, not a chat ---------- */
.steps{display:flex;gap:6px;margin-bottom:22px}
.steps i{flex:1;height:3px;border-radius:2px;background:rgba(255,255,255,.14)}
.steps i.on{background:var(--a-accent)}
.hero-ill{display:grid;place-items:center;padding:14px 0 4px}

/* ---------- misc ---------- */
.empty{text-align:center;padding:52px 20px;color:var(--a-mut)}
.empty svg{opacity:.5;margin-bottom:14px}
.toast{position:fixed;left:50%;bottom:104px;transform:translateX(-50%) translateY(12px);
  background:#000;border:1px solid var(--a-line);color:var(--a-ink);padding:12px 18px;
  border-radius:13px;font-size:14px;z-index:60;opacity:0;transition:.24s;pointer-events:none;
  max-width:88%;text-align:center}
.toast.on{opacity:1;transform:translateX(-50%)}
.list{margin-top:14px;border:1px solid var(--a-line);border-radius:var(--a-rl);overflow:hidden}
.item{display:flex;gap:13px;align-items:center;padding:15px 16px;border-bottom:1px solid var(--a-line)}
.item:last-child{border-bottom:0}
.item .ico{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.07);
  display:grid;place-items:center;flex:none}
.item .t{flex:1;min-width:0}
.item .t b{display:block;font-size:15px;font-weight:700}
.item .t span{display:block;color:var(--a-mut);font-size:12.5px;margin-top:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* [hidden] loses to display:grid/flex on .tabbar and .composer — make it win. */
[hidden]{display:none!important}