/* Kozu shared styles: used by index.html, guide.html and deploy.html */
/* ---------- tokens ---------- */
:root{
  --sky-top:#4F8FDB; --sky-mid:#86BCEC; --sky-low:#D4EAF9;
  --cloud:#FFFFFF; --cloud-shade:#DCEBF8;
  --hill:#86C26A; --hill-deep:#4F9A5A; --hill-dark:#3A7A49;
  --sun:#FFD45C; --sun-deep:#E8A92C; --blush:#F5A3B7; --leaf:#6FBF73;
  --ink:#1E2A4A; --ink-2:#4A5677; --ink-3:#7C86A3;
  --bg:#EEF5FB; --surface:#FFFFFF; --surface-2:#F2F7FC; --line:#D3DFEC;
  --ok:#2E9B62; --warn:#C98A12; --bad:#D2455B;
  --pip:#FFF6E8; --pip-belly:#FFFDF8;
  --stamp:3px 4px 0 rgba(30,42,74,.14);
  --r-xl:28px; --r-lg:20px; --r-md:14px; --r-sm:10px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --sky-top:#141B3D; --sky-mid:#243273; --sky-low:#3A4C93;
    --cloud:#3B4886; --cloud-shade:#2F3A72;
    --hill:#2F6E4E; --hill-deep:#235A40; --hill-dark:#1A4733;
    --ink:#EEF2FF; --ink-2:#B9C2E0; --ink-3:#8790B3;
    --bg:#121831; --surface:#1B2347; --surface-2:#222B55; --line:#323D6E;
    --ok:#4FD08F; --warn:#F0B84A; --bad:#FF7A8C;
    --stamp:3px 4px 0 rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --sky-top:#141B3D; --sky-mid:#243273; --sky-low:#3A4C93;
  --cloud:#3B4886; --cloud-shade:#2F3A72;
  --hill:#2F6E4E; --hill-deep:#235A40; --hill-dark:#1A4733;
  --ink:#EEF2FF; --ink-2:#B9C2E0; --ink-3:#8790B3;
  --bg:#121831; --surface:#1B2347; --surface-2:#222B55; --line:#323D6E;
  --ok:#4FD08F; --warn:#F0B84A; --bad:#FF7A8C;
  --stamp:3px 4px 0 rgba(0,0,0,.35);
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html,body{margin:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:16px/1.6 "M PLUS Rounded 1c",system-ui,sans-serif;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
a{color:inherit}
:focus-visible{outline:3px solid var(--sun-deep);outline-offset:2px;border-radius:6px}
.wrap{max-width:1100px;margin:0 auto;padding:0 16px}
h1,h2,h3,.brand,.big,.display{font-family:"Mochiy Pop One","M PLUS Rounded 1c",sans-serif;font-weight:400;letter-spacing:.005em}
h1{font-size:clamp(36px,5.4vw,64px);line-height:1.08;margin:0 0 18px;color:var(--ink);text-wrap:balance}
h2{font-size:clamp(28px,3.6vw,40px);line-height:1.15;margin:0 0 6px}
h3{font-size:18px;line-height:1.3;margin:0 0 4px}
.muted{color:var(--ink-2)} .small{font-size:14px}
.label{color:var(--ink-3);font-size:14px}

/* ---------- sky scene ---------- */
.sky{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--sky-top) 0%,var(--sky-mid) 55%,var(--sky-low) 82%,var(--bg) 100%);padding-bottom:40px}
.cloud{position:absolute;pointer-events:none;color:var(--cloud)}
.cloud .shade{color:var(--cloud-shade)}
.c1{width:230px;top:96px;left:44%;opacity:.95}
.c2{width:160px;top:70px;left:28%}
.c3{width:300px;bottom:150px;right:-90px;opacity:.9}
.c4{width:190px;bottom:176px;left:-60px;opacity:.85}
.stars{position:absolute;inset:0;pointer-events:none;display:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .stars{display:block}}
:root[data-theme="dark"] .stars{display:block}
.hillband{position:absolute;left:0;bottom:0;width:100%;height:200px;pointer-events:none}

header.top{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 16px}
.brand{display:flex;align-items:center;gap:10px;font-size:22px;text-decoration:none;color:#fff;text-shadow:0 2px 0 rgba(30,42,74,.25)}
.brand svg{width:38px;height:38px}
nav.links{display:flex;gap:2px;background:rgba(255,255,255,.22);border-radius:999px;padding:4px}
nav.links a{text-decoration:none;color:#fff;font-weight:700;padding:6px 14px;border-radius:999px;font-size:15px}
nav.links a:hover{background:rgba(255,255,255,.28)}
.right{display:flex;gap:10px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--surface-2);color:var(--ink-2);font-size:13px;font-weight:700;white-space:nowrap}
.top .pill{background:rgba(255,255,255,.85);color:#1E2A4A}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ink-3);flex:none}
.dot.ok{background:var(--ok)} .dot.warn{background:var(--warn)} .dot.bad{background:var(--bad)}

.hero{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:end;padding-top:24px;padding-bottom:28px}
.hero-copy{padding-bottom:110px}
.hero-copy h1{color:#fff;text-shadow:0 4px 0 rgba(30,42,74,.32)}
.hero-copy .lede{color:var(--ink);font-size:18px;font-weight:500;max-width:42ch;margin:0 0 26px}
.stage{position:relative;display:grid;justify-items:end}
.pip-wrap{position:relative;width:min(250px,62vw);margin-top:6px;margin-right:4%;z-index:2}
.pip-wrap > svg.pip-art{display:block;width:100%;height:auto;overflow:visible}
.coin{position:absolute;left:50%;top:-30px;width:34px;height:34px;margin-left:-17px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#FFF3B8 0 22%,var(--sun) 23% 70%,var(--sun-deep) 71%);border:3px solid #1E2A4A;opacity:0;z-index:3}
.coin::after{content:"$";position:absolute;inset:0;display:grid;place-items:center;font:700 16px/1 "M PLUS Rounded 1c",sans-serif;color:#1E2A4A}

/* speech note (live allowance) */
.note{position:relative;justify-self:start;width:min(320px,100%);padding:18px 20px;background:var(--surface);border:2.5px solid var(--ink);border-radius:var(--r-lg);box-shadow:var(--stamp);z-index:3;transform:rotate(-1.5deg)}
.note::after{content:"";position:absolute;right:54px;bottom:-16px;width:26px;height:26px;background:var(--surface);border-right:2.5px solid var(--ink);border-bottom:2.5px solid var(--ink);transform:rotate(45deg) skew(8deg,8deg);border-bottom-right-radius:6px}
.allow-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}
.note-title{font-weight:800;font-size:15px}
.big{font-size:44px;line-height:1.1;margin:2px 0}
.meter{height:12px;background:var(--surface-2);border:2px solid var(--line);border-radius:99px;overflow:hidden;margin:12px 0 14px}
.meter>i{display:block;height:100%;background:repeating-linear-gradient(90deg,var(--sun) 0 14px,var(--sun-deep) 14px 16px);border-radius:99px;transition:width .5s}
.kv{display:grid;grid-template-columns:1fr auto;gap:6px 12px;font-size:14px;margin:0}
.kv dt{color:var(--ink-2)} .kv dd{margin:0;text-align:right;font-weight:700}
.feed{list-style:none;margin:12px 0 0;padding:12px 0 0;border-top:2px dashed var(--line);font-size:14px}
.feed li{display:flex;justify-content:space-between;padding:3px 0;gap:12px}
.feed li span:last-child{font-weight:700;white-space:nowrap}
.feed .empty{color:var(--ink-3)}

/* Kozu animation */
#pipEyes{transform-origin:110px 122px;animation:blink 5.5s infinite}
@keyframes blink{0%,94%,100%{transform:scaleY(1)}96%{transform:scaleY(.1)}}
#pipHappy{opacity:0}
.pip-wrap.happy #pipEyes{opacity:0;animation:none}
.pip-wrap.happy #pipHappy{opacity:1}
.pip-wrap.happy svg{animation:hop .6s ease-out}
@keyframes hop{0%{transform:translateY(0)}35%{transform:translateY(-16px)}70%{transform:translateY(0)}85%{transform:translateY(-4px)}100%{transform:translateY(0)}}
.coin.drop{animation:drop .7s cubic-bezier(.5,0,.75,0) forwards}
@keyframes drop{0%{opacity:1;transform:translateY(-120px) rotate(-30deg)}80%{opacity:1;transform:translateY(150px) rotate(200deg) scale(.9)}100%{opacity:0;transform:translateY(170px) scale(.5)}}
.spark{position:absolute;width:16px;height:16px;opacity:0;pointer-events:none;z-index:3}
.pip-wrap.happy .spark{animation:spark .9s ease-out}
.spark.s1{left:8%;top:30%} .spark.s2{right:6%;top:22%;animation-delay:.08s!important} .spark.s3{right:16%;top:6%;animation-delay:.16s!important}
@keyframes spark{0%{opacity:0;transform:scale(.2)}40%{opacity:1;transform:scale(1.3)}100%{opacity:0;transform:scale(.6) translateY(-14px)}}
@media (prefers-reduced-motion: reduce){
  #pipEyes,.pip-wrap.happy svg,.coin.drop,.pip-wrap.happy .spark{animation:none!important}
  html{scroll-behavior:auto}
}

/* ---------- controls ---------- */
button,.btnlink{font:inherit;font-weight:800;cursor:pointer;border-radius:999px;padding:11px 20px;border:2.5px solid var(--ink);text-decoration:none;display:inline-block;transition:transform .08s,box-shadow .08s;line-height:1.3}
button:active:not(:disabled),.btnlink:active{transform:translate(2px,3px);box-shadow:none!important}
button:disabled{opacity:.45;cursor:not-allowed}
.btn{background:var(--ink);color:var(--bg);box-shadow:var(--stamp)}
.btn-accent{background:var(--sun);color:#1E2A4A;border-color:#1E2A4A;box-shadow:var(--stamp)}
.btn-ghost{background:var(--surface);color:var(--ink);box-shadow:var(--stamp)}
.btn-danger{background:var(--surface);color:var(--bad);border-color:var(--bad)}
.btn-sm{padding:7px 14px;font-size:14px}
.top .btn{background:#fff;color:#1E2A4A;border-color:#1E2A4A}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.hero .actions{margin-top:0}
.hero .btn-ghost{background:rgba(255,255,255,.92);color:#1E2A4A;border-color:#1E2A4A}

/* ---------- content ---------- */
section.panel{padding:56px 0;scroll-margin-top:20px}
section.panel + section.panel{border-top:2px dashed var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.sec-head p{max-width:62ch}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.stack{display:grid;gap:22px;align-content:start}
.card{background:var(--surface);border:2.5px solid var(--ink);border-radius:var(--r-xl);box-shadow:var(--stamp)}
.box{padding:24px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label.f{display:block;margin:14px 0 0;font-size:14px;font-weight:700;color:var(--ink-2)}
label.f .small{font-weight:500}
input[type=text],input[type=number],textarea,select{width:100%;margin-top:6px;padding:11px 14px;border-radius:var(--r-md);border:2px solid var(--line);background:var(--surface-2);color:var(--ink);font:inherit;font-weight:500}
textarea{min-height:88px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--ink)}
.check{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:15px}
.check input{margin-top:5px;width:18px;height:18px;accent-color:var(--hill-deep)}
.mono{font-size:13px;word-break:break-all;letter-spacing:.02em}
.note-box{font-size:14px;color:var(--ink-2);background:var(--surface-2);border-radius:var(--r-md);padding:12px 14px;margin-top:16px}

/* steps: a real sequence, drawn as stepping stones */
.steps{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding:22px 22px 20px 78px;background:var(--surface);border:2.5px solid var(--ink);border-radius:var(--r-lg);box-shadow:var(--stamp)}
.steps li::before{content:counter(s);position:absolute;left:18px;top:18px;width:44px;height:44px;border-radius:50%;background:var(--sun);border:2.5px solid #1E2A4A;color:#1E2A4A;display:grid;place-items:center;font:20px/1 "Mochiy Pop One",sans-serif}

.agentbar{display:flex;gap:14px;align-items:end;flex-wrap:wrap;padding:18px 24px}
.agentbar label.f{flex:1;min-width:240px;margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--surface-2);border:2px solid var(--line);font-size:14px;font-weight:700}
.chip code{font:500 12px/1 "M PLUS Rounded 1c",sans-serif;color:var(--ink-2)}
.tokens{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.tok{padding:16px 18px;cursor:pointer;text-align:left;width:100%;color:inherit;text-decoration:none;font:inherit;font-weight:500;display:block;border-radius:var(--r-lg);background:var(--surface);border:2.5px solid var(--ink);box-shadow:var(--stamp)}
.tok.sel{background:color-mix(in srgb,var(--sun) 22%,var(--surface))}
.tok-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.tok-name{font-weight:800}
.tok-sym{font-size:13px;color:var(--ink-2)}
.tok .meter{margin:10px 0 6px;height:10px}
.tok-stats{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-2)}
.badge{font-size:12px;font-weight:800;padding:2px 9px;border-radius:99px;background:var(--surface-2);color:var(--ink-2)}
.badge.grad{background:color-mix(in srgb,var(--ok) 20%,transparent);color:var(--ok)}
.badge.hot{background:color-mix(in srgb,var(--warn) 22%,transparent);color:var(--warn)}
.seg{display:inline-flex;background:var(--surface-2);border:2px solid var(--line);border-radius:999px;padding:3px;gap:3px}
.seg button{padding:6px 16px;border:0;box-shadow:none;background:transparent;color:var(--ink-2);font-size:14px}
.seg button.on{background:var(--ink);color:var(--bg)}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);max-width:min(560px,calc(100% - 32px));padding:12px 18px;border-radius:var(--r-md);background:var(--ink);color:var(--bg);font-size:15px;font-weight:700;border:2.5px solid var(--ink);box-shadow:var(--stamp);opacity:0;pointer-events:none;transition:opacity .2s;z-index:9}
.toast.show{opacity:1;pointer-events:auto}
.toast a{color:inherit}
details.settings summary{cursor:pointer;color:var(--ink-2);font-weight:700}
footer{padding:36px 0 48px;color:var(--ink-3);font-size:14px;border-top:2px dashed var(--line);display:flex;gap:14px;align-items:center}
footer svg{width:40px;height:40px;flex:none}
.foot-links{display:flex;gap:18px;flex-wrap:wrap}
.foot-links a{color:var(--ink-2);font-weight:700;text-decoration:none}
.foot-links a:hover{color:var(--ink);text-decoration:underline}

@media (max-width:900px){
  nav.links{display:none}
  .hero,.grid2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero{padding-bottom:120px}
  .hero-copy{padding-bottom:0}
  .stage{justify-items:center}
  .note{justify-self:center;transform:none;width:100%;max-width:420px}
  .note::after{right:auto;left:50%;margin-left:-13px}
  .pip-wrap{margin-right:0}
  .c1,.c2{display:none}
  .c3{bottom:110px}
  .c4{bottom:120px}
}
@media (max-width:520px){
  .row{grid-template-columns:1fr}
  #netText{display:none}
  .top .pill{padding:8px}
  #connectBtn{padding:8px 13px;font-size:14px;white-space:nowrap}
  .brand span{display:none}
  .big{font-size:38px}
}

/* ---------- token cards + token page ---------- */
.tok:hover{transform:translateY(-2px)}
.tok{transition:transform .15s}
.tok-head{display:flex;align-items:center;gap:12px}
.tok-id{flex:1;min-width:0}
.tok-badge{margin-top:10px}
.tok-id .tok-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tok-pic{width:44px;height:44px;flex:none;display:block}
.tok-pic svg,.tok-pic img{display:block}
.tok-img{border-radius:50%;border:2.5px solid var(--ink);object-fit:cover;background:var(--surface-2)}
.howto{padding-left:20px;margin:8px 0 10px;display:grid;gap:8px}
.howto li{line-height:1.55}
:root{--chart-line:#2E6FD0;--chart-grid:#D3DFEC}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--chart-line:#5A95E0;--chart-grid:#323D6E}}
:root[data-theme="dark"]{--chart-line:#5A95E0;--chart-grid:#323D6E}
@media (prefers-reduced-motion:reduce){.tok,.tok:hover{transition:none;transform:none}}