:root{--bg:#f6f7fb;--surface:#fff;--surface2:#eceff8;--fg:#171a22;--mut:#566074;--pri:#1a56db;--pri-c:#dbe4ff;--on-pri:#fff;--bd:#d6dae8;--err:#b3261e;--err-c:#fcdad7;--ok:#1b6e3a;--sh:0 1px 2px rgba(20,26,45,.08),0 2px 8px rgba(20,26,45,.06);--avs:88%;--avt:30%;color-scheme:light dark}
@media(prefers-color-scheme:dark){:root{--bg:#0e1118;--surface:#171b25;--surface2:#212637;--fg:#e7eaf3;--mut:#a3aabd;--pri:#9db8ff;--pri-c:#243468;--on-pri:#0a1230;--bd:#2b3247;--err:#ffb4ab;--err-c:#5c1a16;--ok:#8fd5a6;--sh:0 1px 2px rgba(0,0,0,.4);--avs:28%;--avt:85%}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,-apple-system,"Hiragino Sans","Yu Gothic UI",Meiryo,sans-serif}
main{max-width:560px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;padding:0 16px max(16px,env(safe-area-inset-bottom));padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
h1{font-size:1.25rem;line-height:1.3;margin:0;flex:1;min-width:0}
h2{font-size:1.1rem;margin:0 0 8px}
p{margin:0 0 12px}
a{color:var(--pri)}
.sm{font-size:.85rem}.mut{color:var(--mut)}
.sr{position:absolute;left:-9999px;top:0;opacity:0}
.ms{font-family:'Material Symbols Outlined';font-weight:400;font-style:normal;font-size:24px;line-height:1;display:inline-block;width:1em;height:1em;overflow:hidden;white-space:nowrap;letter-spacing:normal;text-transform:none;direction:ltr;font-feature-settings:'liga';-webkit-font-feature-settings:'liga';-webkit-font-smoothing:antialiased;user-select:none;-webkit-user-select:none;flex:none}
:focus-visible{outline:3px solid var(--pri);outline-offset:2px}
/* bars */
.bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:4px;min-height:64px;padding-top:env(safe-area-inset-top);margin:0 -16px 8px;padding-left:16px;padding-right:12px;background:var(--bg)}
.brand,.logo{display:grid;place-items:center;border-radius:50%;background:var(--pri-c);color:var(--pri);flex:none}
.brand{width:36px;height:36px;margin-right:8px}.brand .ms{font-size:22px}
.logo{width:72px;height:72px;margin:0 auto 16px}.logo .ms{font-size:40px}
.hero{text-align:center;margin:8vh 0 24px}.hero h1{flex:none;font-size:1.6rem;margin-bottom:4px}
.icon-btn{display:inline-grid;place-items:center;width:48px;height:48px;padding:0;color:var(--fg);background:transparent;border:0;border-radius:50%;cursor:pointer}
.icon-btn:hover{background:var(--surface2)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:8px 24px;font:inherit;font-weight:600;color:var(--on-pri);background:var(--pri);border:0;border-radius:24px;cursor:pointer}
.btn:hover{filter:brightness(1.07)}.btn.sec{color:var(--pri);background:transparent;border:1px solid var(--bd)}.btn.sec:hover{background:var(--surface2)}
.btn.dng{color:#fff;background:var(--err)}
.btn.block{display:flex;width:100%;margin-top:8px}
.linkbtn{display:block;margin:16px auto 0;padding:12px;font:inherit;font-size:.9rem;color:var(--mut);background:none;border:0;text-decoration:underline;cursor:pointer}
.busy{opacity:.6;pointer-events:none}
/* forms */
.card{background:var(--surface);border-radius:16px;padding:16px;margin-bottom:12px;box-shadow:var(--sh)}
.f{margin-bottom:16px}.f>label{display:block;font-size:.85rem;font-weight:600;color:var(--mut);margin-bottom:4px}
input,select{width:100%;min-height:48px;padding:10px 12px;font:inherit;color:var(--fg);background:var(--surface);border:1px solid var(--bd);border-radius:12px}
input:focus,select:focus{border-color:var(--pri)}
.pw{position:relative}.pw input{padding-right:52px}.pw .icon-btn{position:absolute;right:0;top:0}
.meter{display:flex;gap:4px;margin:8px 0 2px}.meter i{flex:1;height:4px;border-radius:2px;background:var(--bd)}
.meter[data-s="1"] i:nth-child(-n+1),.meter[data-s="2"] i:nth-child(-n+2){background:var(--err)}
.meter[data-s="3"] i:nth-child(-n+3),.meter[data-s="4"] i{background:var(--ok)}
.msg{color:var(--err);min-height:1.5em;margin:0 0 8px;font-size:.9rem}
.banner{display:flex;gap:8px;align-items:flex-start;padding:12px 16px;margin-bottom:12px;color:var(--err);background:var(--err-c);border-radius:12px}
details{margin-bottom:16px}summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-weight:600;color:var(--pri)}
/* option rows */
.opt{display:flex;align-items:center;gap:16px;width:100%;min-height:72px;margin-bottom:12px;padding:12px 16px;font:inherit;color:var(--fg);text-align:left;background:var(--surface);border:0;border-radius:16px;box-shadow:var(--sh);cursor:pointer}
.opt:hover{background:var(--surface2)}.opt.dngrow{color:var(--err)}
.oi{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--pri-c);color:var(--pri);flex:none}.dngrow .oi{background:var(--err-c);color:var(--err)}
.ot{display:flex;flex-direction:column;min-width:0}.ot b{font-weight:600}.ot .mut{line-height:1.3}
.file{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.opt .ot{flex:1}
.sw{flex:none;position:relative;width:52px;height:32px;border-radius:16px;background:var(--bd);transition:background .2s}
.sw::after{content:"";position:absolute;top:4px;left:4px;width:24px;height:24px;border-radius:50%;background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.4);transition:transform .2s}
[aria-checked=true] .sw{background:var(--pri)}[aria-checked=true] .sw::after{transform:translateX(20px);background:var(--on-pri)}
select{appearance:auto}
/* account list */
.search{position:relative;margin-bottom:12px}.search input{padding-left:44px}.search .ms{position:absolute;left:12px;top:12px;color:var(--mut)}
.acc{display:grid;grid-template-columns:44px 1fr;gap:4px 16px;align-items:center}
.av{grid-row:1/3;align-self:start;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;font-weight:700;background:hsl(var(--h) 70% var(--avs));color:hsl(var(--h) 55% var(--avt))}
.top{display:flex;align-items:center;gap:4px;min-width:0}.top>div{flex:1;min-width:0}
.issuer{font-weight:600;overflow-wrap:anywhere;line-height:1.3}.name{color:var(--mut);font-size:.875rem;overflow-wrap:anywhere}
.top .icon-btn{width:40px;height:40px;margin:-4px -8px -4px 0;color:var(--mut)}
.codeline{display:flex;align-items:center;gap:4px}
.codebtn{flex:1;min-width:0;padding:4px 8px;margin-left:-8px;font:600 clamp(1.7rem,8vw,2.1rem)/1.25 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums;letter-spacing:.06em;text-align:left;color:var(--pri);background:none;border:0;border-radius:10px;cursor:pointer}
.codebtn:hover{background:var(--surface2)}.codebtn.static{display:block;cursor:default}.codebtn.static:hover{background:none}
.ring{--p:100;--rc:var(--pri);position:relative;display:grid;place-items:center;width:40px;height:40px;flex:none;border-radius:50%;font-size:.8rem;font-variant-numeric:tabular-nums;background:conic-gradient(var(--rc) calc(var(--p)*1%),var(--bd) 0)}
.ring::before{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--surface)}.ring span{position:relative}.ring.low{--rc:var(--err)}
.empty{text-align:center;margin:12vh 0 0}
.fabbar{position:sticky;bottom:max(16px,env(safe-area-inset-bottom));display:flex;justify-content:flex-end;margin-top:auto;padding-top:16px;pointer-events:none}
.fab{pointer-events:auto;display:inline-flex;align-items:center;gap:8px;min-height:56px;padding:0 24px 0 18px;font:inherit;font-weight:600;color:var(--on-pri);background:var(--pri);border:0;border-radius:18px;box-shadow:0 4px 14px rgba(0,0,0,.28);cursor:pointer}
/* camera */
.vid{position:relative;background:#000;border-radius:16px;overflow:hidden;margin-bottom:12px;aspect-ratio:1/1;max-height:70vh}
.vid video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.frame{position:absolute;inset:18%;border:3px solid #fff;border-radius:20px;box-shadow:0 0 0 999px rgba(0,0,0,.5)}
/* dialog + toast */
.scrim{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:16px;background:rgba(0,0,0,.5)}
.dlg{width:100%;max-width:400px;padding:24px;background:var(--surface);border-radius:24px;box-shadow:0 8px 32px rgba(0,0,0,.35)}
.acts{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.acts .btn{padding:8px 20px}
.toast{position:fixed;left:50%;bottom:max(88px,calc(88px + env(safe-area-inset-bottom)));z-index:30;display:flex;align-items:center;gap:8px;max-width:90vw;padding:12px 20px;color:var(--bg);background:var(--fg);border-radius:12px;transform:translate(-50%,16px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media(prefers-color-scheme:dark){.btn.dng{color:#3b0a07}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.seg{display:flex;gap:8px;margin-bottom:16px}.seg .btn{flex:1;padding:8px 12px}.seg .btn[aria-pressed=true]{color:var(--on-pri);background:var(--pri);border-color:var(--pri)}
.gen{padding:16px;margin-bottom:8px;font:600 1.15rem/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.06em;text-align:center;overflow-wrap:anywhere;color:var(--pri);background:var(--pri-c);border-radius:12px;user-select:all;-webkit-user-select:all}
.hash{overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

@font-face{font-family:'Material Symbols Outlined';font-style:normal;font-weight:400;font-display:block;src:url(icons.woff2) format('woff2')}