/* VerifyHash · paleta inspirada en Tether: verde #26A17B, gris #5B5A5D, blanco.
   El verde original queda para el logo y acentos grandes; el verde profundo (#17705A)
   se usa donde hay texto, porque el blanco sobre #26A17B no llega al contraste mínimo (3.25:1). */

@font-face{font-family:'Roboto';font-style:normal;font-weight:400;font-display:swap;
  src:local('Roboto'),local('Roboto-Regular'),url(fonts/roboto-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Roboto';font-style:normal;font-weight:500;font-display:swap;
  src:local('Roboto Medium'),local('Roboto-Medium'),url(fonts/roboto-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Roboto';font-style:normal;font-weight:700;font-display:swap;
  src:local('Roboto Bold'),local('Roboto-Bold'),url(fonts/roboto-latin-700-normal.woff2) format('woff2')}

:root{
  --green:#26A17B; --green-deep:#17705A; --green-tint:#DDF3EA;
  --paper:#EEF6F3; --surface:#FFFFFF; --ink:#16231F; --muted:#5B5A5D; --line:#CBDDD6;
  --band:#17705A; --band-ink:#FFFFFF; --band-sub:#E3F4EC;
  --ok:#17705A; --ok-bg:#DDF3EA; --bad:#B42318; --bad-bg:#FCE4E1; --warn:#8A5300; --warn-bg:#FBEBCB;
  --action:#17705A; --action-ink:#FFFFFF;
  --sans:Roboto,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,'Liberation Mono',monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --green:#3FC49A; --green-deep:#5FD3A8; --green-tint:#12382E;
    --paper:#0F1B18; --surface:#16261F; --ink:#E6F1EE; --muted:#A9B8B4; --line:#2A3F38;
    --band:#0F4A3B; --band-ink:#FFFFFF; --band-sub:#CBEBDD;
    --ok:#5FD3A8; --ok-bg:#12382E; --bad:#FF8F84; --bad-bg:#431B18; --warn:#F2B75A; --warn-bg:#3E2C0C;
    --action:#3FC49A; --action-ink:#0F1B18;
  }
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5}
button{font:inherit}
button,a,input,select,summary{-webkit-tap-highlight-color:transparent}
.ui-icon{width:19px;height:19px;flex:none;vertical-align:middle}

/* Identidad: se conservan el logo y los verdes originales. */
.band{background:var(--band);color:var(--band-ink);border-bottom:3px solid var(--green);padding:max(18px,env(safe-area-inset-top)) 24px 18px}
.band-inner{max-width:1000px;margin:0 auto;display:flex;align-items:center;gap:12px}
.logo{width:44px;height:44px;border-radius:12px;flex:none}
.band-text{flex:1;min-width:0}
h1{margin:0;font-size:1.65rem;line-height:1.1;font-weight:700;letter-spacing:-.035em}
.tag{margin:3px 0 0;color:var(--band-sub);font-size:.78rem;letter-spacing:.025em}
.install{flex:none;background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:10px;padding:8px 14px;font-size:.85rem;font-weight:500;cursor:pointer}
.install:hover{background:rgba(255,255,255,.2)}

main{max-width:720px;margin:0 auto;padding:36px 20px calc(28px + env(safe-area-inset-bottom))}
.intro{margin:0 0 24px;text-align:center}
.intro h2{margin:0 0 6px;font-size:clamp(1.65rem,5vw,2rem);line-height:1.2;letter-spacing:-.035em;font-weight:700}
.intro p{margin:0;color:var(--muted);font-size:.94rem}
.verify-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 8px 32px rgba(23,112,90,.055)}

/* Selección y formulario compacto. */
.tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;background:var(--paper);border:1px solid var(--line);border-radius:12px;margin-bottom:24px}
.tabs button{border:0;border-radius:8px;min-height:44px;padding:10px 8px;background:transparent;color:var(--muted);font-size:.92rem;font-weight:500;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--action);color:var(--action-ink);box-shadow:0 2px 6px rgba(23,112,90,.12)}
form{display:grid;gap:20px}
.field-group{display:grid;gap:8px;min-width:0}
label{display:grid;gap:7px;font-weight:500;font-size:.88rem}
label small{font-weight:400;color:var(--muted)}
input[type=text],select{font:inherit;min-height:50px;padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);width:100%;min-width:0}
input::placeholder{color:var(--muted);opacity:.85}
input.mono{font-family:var(--mono);font-size:.85rem}
select{font-size:.92rem;cursor:pointer}
input[type=text]:hover,select:hover{border-color:var(--green)}
.check{display:flex;align-items:center;gap:9px;font-weight:400;font-size:.83rem;color:var(--muted)}
.check input{margin:0;width:18px;height:18px;accent-color:var(--action);flex:none}
:is(input,select,button,summary,a):focus-visible{outline:3px solid var(--green);outline-offset:3px}
.primary{display:flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:13px 18px;border:0;border-radius:11px;background:var(--action);color:var(--action-ink);font-weight:500;font-size:.98rem;cursor:pointer;transition:filter .15s}
.primary:hover{filter:brightness(1.08)}
.primary[disabled]{opacity:.6;cursor:progress}
.tools{display:flex;flex-wrap:wrap;gap:7px}
.ghost{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--action);font-weight:500;font-size:.84rem;cursor:pointer;transition:background .15s}
.ghost:hover{background:var(--green-tint)}
.ghost[disabled]{opacity:.5}
.input-tools{gap:5px}
.input-tools .ghost{border-color:transparent;padding:7px 10px}
.input-tools .ghost:first-child{margin-left:-10px}
.wide{width:100%;margin-top:14px;padding:12px}
.hint{margin:0;color:var(--muted);font-size:.84rem}
#status{margin:0;color:var(--muted);font-size:.84rem}
#status:empty{display:none}
.wallet-options{border-radius:11px;background:var(--surface)}
.wallet-options summary{display:flex;align-items:center;gap:9px;min-height:52px;padding:12px 14px;font-size:.87rem;list-style:none}
.wallet-options summary::-webkit-details-marker{display:none}
.wallet-options summary>.ui-icon:first-child{color:var(--action)}
.wallet-options summary>.ui-icon:last-child{width:15px;height:15px;margin-left:auto;color:var(--muted);transition:transform .15s}
.wallet-options[open] summary>.ui-icon:last-child{transform:rotate(90deg)}
.optional-badge{color:var(--action);background:var(--green-tint);font-size:.67rem;padding:3px 7px;border-radius:6px;font-weight:500}
.wallet-body{display:grid;gap:10px;padding:0 14px 16px}
.wallet-body .hint{padding-bottom:3px}
.card-footnote{display:flex;align-items:center;justify-content:center;gap:7px;color:var(--muted);font-size:.76rem;margin-top:18px}
.card-footnote .ui-icon{width:15px;height:15px;color:var(--action)}

/* Aviso breve */
.toast{position:fixed;left:50%;bottom:max(18px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:50;max-width:min(92vw,520px);background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:12px;font-size:.95rem;box-shadow:0 6px 24px rgba(0,0,0,.3)}

/* Veredicto, tarjetas, avisos */
.verdict{border-radius:14px;padding:18px 18px 16px;border:2px solid currentColor}
.verdict.ok{background:var(--ok-bg);color:var(--ok)}
.verdict.bad{background:var(--bad-bg);color:var(--bad)}
.verdict.warn{background:var(--warn-bg);color:var(--warn)}
.verdict h2{font-size:clamp(1.4rem,5.5vw,1.9rem);line-height:1.12;margin:0 0 8px;font-weight:700;letter-spacing:-.01em;padding-right:34px}
.verdict p{margin:0 0 8px;color:var(--ink)}
.verdict p:last-child{margin-bottom:0}
.verdict .note{font-size:.92rem}
.advice{background:var(--surface);border:2px solid var(--warn);border-radius:14px;padding:14px;display:grid;gap:10px}
.advice p{margin:0}
.advice .row{display:flex;gap:8px;flex-wrap:wrap}
.advice .primary{padding:11px 16px;font-size:1rem}
.claim{margin:0;padding:12px 14px;border-radius:12px;font-size:.95rem;border:2px solid;color:var(--ink)}
.claim.ok{background:var(--ok-bg);border-color:var(--ok)} .claim.warn{background:var(--warn-bg);border-color:var(--warn)} .claim.bad{background:var(--bad-bg);border-color:var(--bad)}
.transfer{background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--line);border-radius:12px;padding:14px}
.transfer.is-ok{border-left-color:var(--green)}
.transfer.is-bad{border-left-color:var(--bad)}
.transfer header{display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap}
.amt{font-size:1.2rem;font-weight:700}
.badge{font-size:.82rem;font-weight:500;padding:2px 10px;border-radius:99px}
.is-ok .badge{background:var(--ok-bg);color:var(--ok)}
.is-bad .badge{background:var(--bad-bg);color:var(--bad)}
.to{margin:6px 0 0;color:var(--muted);font-size:.95rem}
.mine{color:var(--ok);font-weight:500}
.transfer details{margin:8px 0 0;border:0;padding:0}
.transfer summary{font-size:.92rem;color:var(--action)}
dl{display:grid;gap:6px;margin:10px 0 0}
dl div{display:grid;grid-template-columns:7.5rem 1fr;gap:8px}
dt{color:var(--muted)} dd{margin:0;overflow-wrap:anywhere}
.mono{font-family:var(--mono);font-size:.85rem}
.compare{margin-top:10px;padding-top:8px;border-top:1px dashed var(--line)}
.lbl{color:var(--muted);font-size:.82rem;margin:8px 0 2px}
.addr{margin:0;word-break:break-all}
mark{background:var(--bad-bg);color:var(--bad);font-weight:500;border-radius:2px;text-decoration:underline}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.actions a{color:var(--action);font-weight:500;font-size:.92rem}
.meta,.shotnote{margin:0;color:var(--muted);font-size:.85rem}
.found{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px;display:grid;gap:8px}
.found h3{margin:0;font-size:1rem}
.found .item{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.found .item .mono{word-break:break-all;flex:1 1 12rem}
.found .ghost{padding:7px 12px}

/* Hoja flotante de resultados y visor de QR */
dialog{border:0;padding:0;color:var(--ink);background:var(--paper);max-width:100%}
dialog::backdrop{background:rgba(8,20,16,.58)}
#sheet{width:min(680px,100%);max-height:90dvh;margin:auto auto 0;border-radius:22px 22px 0 0;overflow:hidden;box-shadow:0 -10px 44px rgba(0,0,0,.4)}
#sheet[open]{display:flex;flex-direction:column}
#sheet[data-state=ok]{border-top:6px solid var(--green)}
#sheet[data-state=bad]{border-top:6px solid var(--bad)}
#sheet[data-state=warn]{border-top:6px solid var(--warn)}
.sheet-head{position:relative;display:flex;justify-content:center;padding:10px 12px 0;flex:none}
.grab{width:44px;height:5px;border-radius:99px;background:var(--line)}
.x{position:absolute;right:6px;top:2px;width:44px;height:44px;border:0;border-radius:99px;background:transparent;color:var(--ink);font-size:1.25rem;cursor:pointer;z-index:2}
.sheet-body{font-size:17px;overflow:auto;padding:4px 16px calc(18px + env(safe-area-inset-bottom));display:grid;gap:12px;overscroll-behavior:contain}
#scanner{width:min(520px,100%);margin:auto;border-radius:18px;padding:14px;box-shadow:0 10px 44px rgba(0,0,0,.45)}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.modal-head .x{position:static}
.video-wrap{position:relative;border-radius:12px;overflow:hidden;background:#000;aspect-ratio:1}
.video-wrap video{width:100%;height:100%;object-fit:cover;display:block}
.reticle{position:absolute;inset:18%;border:3px solid rgba(255,255,255,.9);border-radius:18px;box-shadow:0 0 0 999px rgba(0,0,0,.35)}
#scanner .hint{margin:10px 0}
@media (min-width:720px){#sheet{margin:auto;border-radius:22px}}

/* Publicidad separada del formulario y del veredicto. */
.ad{position:relative;margin:22px 0 0;padding:12px 16px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-align:center;overflow:hidden}
.ad-label{margin:0 0 8px;color:var(--muted);font-size:.62rem;letter-spacing:.15em;text-transform:uppercase;text-align:left}
.ad ins{display:block}
.ad-preview{background:transparent;border-style:dashed;box-shadow:none;padding:10px 16px 14px}
.ad-placeholder{min-height:52px;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--muted)}
.ad-placeholder svg{width:27px;height:27px;opacity:.55}
.ad-ph{margin:0;font-size:.82rem;font-weight:400}

/* Ayuda secundaria: el detalle se conserva tras los desplegables. */
details{margin-top:24px;border-top:1px solid var(--line);padding-top:14px}
summary{cursor:pointer;font-weight:500}
details p{color:var(--muted);margin:10px 0}
.help-section{margin-top:22px}
.help-item{margin:0;padding:0;border-top:1px solid var(--line)}
.help-item:last-child{border-bottom:1px solid var(--line)}
.help-item>summary{position:relative;min-height:48px;padding:13px 24px 13px 2px;list-style:none;font-size:.84rem;color:var(--muted)}
.help-item>summary::-webkit-details-marker{display:none}
.help-item>summary::after{content:'+';position:absolute;right:3px;top:10px;font-size:1.15rem;font-weight:400;color:var(--action)}
.help-item[open]>summary{color:var(--ink)}
.help-item[open]>summary::after{content:'−'}
.help-item p,.help-item .ref{font-size:.84rem;line-height:1.65}
.help-item p:last-child{margin-bottom:16px}
.help-item .ghost{margin-bottom:14px}
.ref{display:grid;gap:12px;margin:12px 0 18px;padding:0;list-style:none}
.ref li{display:grid;gap:2px}
.ref .mono{word-break:break-all}
.diag{list-style:none;padding:0;margin:12px 0;display:grid;gap:6px;font-size:.84rem}
.diag li{display:grid;grid-template-columns:1.6rem 1fr;gap:6px}
.diag .okm{color:var(--ok)} .diag .nom{color:var(--bad)}
.diag small{display:block;color:var(--muted)}
.fine{margin:22px 0 0;color:var(--muted);text-align:center;font-size:.72rem}

@media(max-width:480px){
  .band{padding:14px 18px;border-bottom-width:3px}
  .logo{width:38px;height:38px;border-radius:10px}
  h1{font-size:1.45rem}
  .tag{font-size:.7rem}
  main{padding:26px 16px calc(24px + env(safe-area-inset-bottom))}
  .intro{margin-bottom:20px}
  .intro p{font-size:.85rem}
  .verify-card{padding:18px 16px;border-radius:18px}
  .tabs{margin-bottom:20px}
  input.mono{font-size:.79rem}
  .input-tools .ghost{gap:5px;padding:7px 8px;font-size:.78rem}
  .input-tools .ghost:first-child{margin-left:-8px}
  .input-tools .ui-icon{width:17px;height:17px}
  .wallet-options summary{gap:7px;padding:12px;font-size:.81rem;flex-wrap:wrap}
  .optional-badge{font-size:.62rem}
  .card-footnote{font-size:.7rem;align-items:flex-start}
  .card-footnote .ui-icon{margin-top:2px}
  dl div{grid-template-columns:6rem 1fr;font-size:.84rem}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.wallet-options{margin:0;padding:0;border:1px solid var(--line)}

/* Selección del activo: USDT verde / USDC azul. El logo original se conserva. */
.asset-switch{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 16px}
.asset-switch button{display:flex;align-items:center;justify-content:center;gap:9px;min-height:54px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--muted);font-size:.95rem;font-weight:700;cursor:pointer}
.asset-switch button[aria-pressed=true]{border:2px solid var(--action);background:var(--green-tint);color:var(--action)}
.asset-switch small{margin-left:5px;font-size:.72rem;font-weight:400}
.asset-dot{width:10px;height:10px;border-radius:50%;background:#26A17B;flex:none}
#asset-usdc .asset-dot{background:#2775CA}
.asset-switch button[disabled]{opacity:.65;cursor:progress}
.help-item a{color:var(--action);overflow-wrap:anywhere}
body[data-asset=USDC]{
  --green:#2775CA;--green-deep:#1B5FA7;--green-tint:#E5EFFB;
  --paper:#F0F5FC;--ink:#15263D;--line:#D0DDED;
  --band:#1B5FA7;--band-sub:#E4EEFB;--ok:#1B5FA7;--ok-bg:#E5EFFB;--action:#1B5FA7;
}
@media(prefers-color-scheme:dark){
  body[data-asset=USDC]{
    --green:#7CB7F5;--green-deep:#9BC9FB;--green-tint:#173453;
    --paper:#101B2B;--surface:#17273A;--ink:#E8EFF9;--muted:#A9B7CB;--line:#2D435E;
    --band:#173F6B;--band-sub:#D5E6FC;--ok:#9BC9FB;--ok-bg:#173453;--action:#7CB7F5;--action-ink:#101B2B;
  }
}
@media(max-width:480px){.asset-switch button{min-height:50px;font-size:.9rem}.asset-switch small{font-size:.67rem}}

.transfer.is-warn{border-left-color:var(--warn)}

/* Compact language choice, with the active stablecoin theme. */
.language-select{width:auto;max-width:115px;min-height:38px;padding:7px 8px;font-size:.75rem;background:var(--band);color:var(--band-ink);border-color:rgba(255,255,255,.4)}
.language-select option{background:var(--surface);color:var(--ink)}
@media(max-width:430px){.band{padding-left:16px;padding-right:16px}.band-inner{gap:8px;flex-wrap:wrap}.language-select{max-width:106px}.install{margin-left:auto}h1{font-size:1.4rem}.tag{font-size:.7rem}}

.result-times{margin:14px 0;padding:14px 0;border-block:1px solid var(--line)}
.result-times dl{margin:0;display:grid;gap:9px}
.result-times dl>div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:12px}
.result-times dt{font-size:.79rem;color:var(--muted)}
.result-times dd{margin:0;font-size:.81rem;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.result-times .hint{margin-top:12px;font-size:.72rem}
@media(max-width:430px){.result-times dl>div{grid-template-columns:1fr;gap:2px}}

/* Official channels and privacy controls outside the verification form. */
.site-footer{margin-top:28px;border-top:1px solid var(--line);padding-top:24px;text-align:center}
.social-title{margin:0 0 12px;font-size:.8rem;color:var(--muted)}
.social-links,.footer-links{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 18px}
.social-links a{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:var(--action);font-size:.9rem;text-decoration:none;font-weight:500}
.footer-links{margin-top:12px;gap:4px 16px}
.footer-links a,.footer-links button{font:inherit;font-size:.75rem;color:var(--muted);padding:8px 0;min-height:40px;background:none;border:0;border-radius:0;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.site-footer .fine{margin-top:14px}
.measurement-choice{position:fixed;bottom:max(12px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(680px,calc(100% - 24px));padding:18px 20px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 32px #0003;z-index:40}
.measurement-choice strong{font-size:.95rem}
.measurement-choice p{margin:8px 0 14px;line-height:1.5;font-size:.8rem;color:var(--muted)}
.measurement-choice a,.back-link{color:var(--action)}
.measurement-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}
.measurement-actions button{width:auto;flex:1;min-height:44px;padding:10px 12px;font-size:.82rem}
.brand-home{display:flex;align-items:center;gap:12px;color:var(--band-ink);text-decoration:none;margin-right:auto}
.brand-name{font-size:1.65rem;font-weight:700;letter-spacing:-.03em}
.legal-content{line-height:1.75;font-size:.95rem}
.legal-content h1{font-size:1.85rem;margin:24px 0;color:var(--ink)}
.legal-content h2{font-size:1.15rem;margin:28px 0 10px}
.legal-content p{margin:12px 0;overflow-wrap:anywhere}
.back-link{display:inline-block;min-height:44px;font-size:.85rem}
@media(max-width:430px){.measurement-choice{padding:16px}.measurement-actions{gap:8px}.measurement-actions button{font-size:.77rem}.brand-name{font-size:1.4rem}}