/* VIKTEE NFC — app web para leer y escribir marcas NFC */
@font-face{font-family:"Archivo";src:url("../fonts/archivo-latin-wdth-normal.woff2") format("woff2-variations");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Cormorant";src:url("../fonts/cormorant-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Cormorant";src:url("../fonts/cormorant-latin-600-italic.woff2") format("woff2");font-weight:600;font-style:italic;font-display:swap}

:root{
  --o:#ff6b00;--o2:#ff9233;--o-soft:#fff1e6;--o-line:#ffd9bd;
  --bg:#f6f3ef;--card:#fff;--ink:#17141a;--muted:#6d6772;--line:#ebe5de;
  --ok:#139a55;--ok-soft:#e5f6ed;--bad:#e4251b;--bad-soft:#fdeceb;
  --r:20px;--ease:cubic-bezier(.22,1,.36,1);
  --safe-b:env(safe-area-inset-bottom,0px);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased;min-height:100vh;min-height:100svh;overscroll-behavior-y:contain}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
a{color:inherit;text-decoration:none}
a,button,label{-webkit-tap-highlight-color:transparent}
img,svg{display:block}
:focus-visible{outline:3px solid var(--o2);outline-offset:2px;border-radius:10px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
[hidden]{display:none!important}

/* ---------- Barra superior ---------- */
.ap-top{position:sticky;top:0;z-index:20;background:linear-gradient(135deg,var(--o),#ff8a1a 60%,var(--o2));color:#fff;padding:calc(env(safe-area-inset-top,0px) + 12px) 16px 18px;border-radius:0 0 26px 26px;box-shadow:0 10px 30px -14px rgba(255,107,0,.7)}
.ap-top__row{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:720px;margin:0 auto}
.ap-back{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.18)}
.ap-back svg{width:20px;height:20px}
.ap-brand{display:flex;align-items:center;gap:10px;flex:1}
.ap-brand img{width:36px;height:36px;border-radius:50%;background:#fff;padding:2px}
.ap-brand b{display:block;font-size:1.05rem;font-weight:800;letter-spacing:.06em;line-height:1}
.ap-brand small{display:block;font-size:.72rem;opacity:.85;letter-spacing:.04em;margin-top:3px}
.ap-lang{display:flex;background:rgba(255,255,255,.2);border-radius:999px;padding:3px}
.ap-lang button{padding:.42em .8em;border-radius:999px;font-size:.74rem;font-weight:700;letter-spacing:.08em;color:rgba(255,255,255,.85)}
.ap-lang button[aria-pressed="true"]{background:#fff;color:var(--o)}
.ap-status{max-width:720px;margin:14px auto 0;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.16);border-radius:16px;padding:10px 12px}
.ap-status__dot{width:10px;height:10px;border-radius:50%;background:#fff;flex:none;box-shadow:0 0 0 4px rgba(255,255,255,.25)}
.ap-status[data-s="ready"] .ap-status__dot{background:#5dff9e;box-shadow:0 0 0 4px rgba(93,255,158,.3)}
.ap-status[data-s="off"] .ap-status__dot,.ap-status[data-s="denied"] .ap-status__dot{background:#ffe14d}
.ap-status__txt{flex:1;font-size:.9rem;font-weight:600;line-height:1.25}
.ap-status__txt small{display:block;font-weight:400;opacity:.85;font-size:.78rem}
.ap-status__btn{background:#fff;color:var(--o);font-weight:800;font-size:.8rem;padding:.6em 1em;border-radius:999px;white-space:nowrap}

/* ---------- Contenido ---------- */
.ap-main{max-width:720px;margin:0 auto;padding:18px 16px calc(110px + var(--safe-b))}
.tab{display:none;animation:tabIn .45s var(--ease)}
.tab.is-on{display:block}
@keyframes tabIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.ap-h{font-size:1.5rem;font-weight:800;letter-spacing:-.01em;margin:6px 2px 4px}
.ap-sub{color:var(--muted);margin:0 2px 18px;font-size:.95rem}
.ap-label{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:22px 4px 10px}

.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.tile{background:var(--card);border-radius:18px;padding:16px 8px 14px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;border:1px solid var(--line);transition:transform .25s var(--ease),box-shadow .25s,border-color .25s}
.tile:active{transform:scale(.96)}
.tile:hover{border-color:var(--o-line);box-shadow:0 10px 24px -16px rgba(255,107,0,.6)}
.tile__ic{width:48px;height:48px;border-radius:15px;background:var(--o-soft);color:var(--o);display:grid;place-items:center}
.tile__ic svg{width:24px;height:24px}
.tile b{display:block;font-size:.86rem;font-weight:700;line-height:1.15}
.tile small{display:block;font-size:.7rem;color:var(--muted);line-height:1.2;margin-top:-6px}
.tile--hero{grid-column:1/-1;flex-direction:row;text-align:left;padding:16px;gap:14px;background:linear-gradient(135deg,#1b1720,#2a2230);color:#fff;border:0}
.tile--hero .tile__ic{background:var(--o);color:#fff}
.tile--hero b{font-size:1rem}
.tile--hero small{color:rgba(255,255,255,.7);margin:3px 0 0}
.tile--hero .tile__go{margin-left:auto;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;flex:none}
.tile--hero .tile__go svg{width:16px}

.recent{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 6px;scrollbar-width:none}
.recent::-webkit-scrollbar{display:none}
.chip{flex:none;display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 14px 8px 8px;font-size:.84rem;font-weight:600;max-width:240px}
.chip span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip i{width:26px;height:26px;border-radius:50%;background:var(--o-soft);color:var(--o);display:grid;place-items:center;flex:none}
.chip i svg{width:14px;height:14px}

/* Leer */
.reader{display:grid;place-items:center;padding:20px 0 6px}
.read-btn{width:210px;height:210px;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--o2),var(--o) 70%);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;box-shadow:0 24px 50px -18px rgba(255,107,0,.75),inset 0 -8px 20px rgba(0,0,0,.08);position:relative;transition:transform .3s var(--ease)}
.read-btn:active{transform:scale(.96)}
.read-btn::before,.read-btn::after{content:"";position:absolute;inset:-14px;border-radius:50%;border:2px solid rgba(255,107,0,.35);animation:ring 2.6s var(--ease) infinite}
.read-btn::after{animation-delay:1.3s}
@keyframes ring{0%{transform:scale(.9);opacity:1}100%{transform:scale(1.25);opacity:0}}
.read-btn svg{width:58px;height:58px}
.read-btn b{font-size:1.05rem;font-weight:800;letter-spacing:.02em}
.result{margin-top:18px;display:grid;gap:10px}
.rcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.rcard__top{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.rcard__top i{width:34px;height:34px;border-radius:11px;background:var(--o-soft);color:var(--o);display:grid;place-items:center;flex:none}
.rcard__top i svg{width:18px;height:18px}
.rcard__top b{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.rcard__val{font-size:1rem;font-weight:600;word-break:break-word;white-space:pre-wrap}
.rcard__acts{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.rmeta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.8rem;color:var(--muted);padding:4px 6px}
.rmeta b{color:var(--ink);font-weight:700}
.empty{text-align:center;color:var(--muted);font-size:.92rem;padding:10px}

/* Herramientas */
.tools{display:grid;gap:10px}
.tool{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-align:left;width:100%;transition:transform .25s var(--ease),border-color .25s}
.tool:active{transform:scale(.98)}
.tool__ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:none;background:var(--o-soft);color:var(--o)}
.tool__ic svg{width:22px;height:22px}
.tool b{display:block;font-weight:700}
.tool small{display:block;color:var(--muted);font-size:.84rem;line-height:1.35;margin-top:2px}
.tool--danger .tool__ic{background:var(--bad-soft);color:var(--bad)}
.tool--danger b{color:var(--bad)}
.tool .arr{margin-left:auto;width:18px;opacity:.35;flex:none}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:.85em 1.15em;font-weight:700;font-size:.92rem;background:var(--o-soft);color:var(--o);transition:transform .2s var(--ease),filter .2s}
.btn:active{transform:scale(.97)}
.btn svg{width:18px;height:18px}
.btn--main{width:100%;background:var(--o);color:#fff;padding:1.05em;font-size:1rem;border-radius:16px;box-shadow:0 14px 30px -14px rgba(255,107,0,.8)}
.btn--main[disabled]{filter:grayscale(1) opacity(.5)}
.btn--ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn--dark{background:var(--ink);color:#fff}
.btn--danger{background:var(--bad);color:#fff}
.btn--sm{padding:.6em .9em;font-size:.82rem;border-radius:12px}

/* ---------- Pestañas inferiores ---------- */
.ap-tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;padding:8px 14px calc(10px + var(--safe-b));background:linear-gradient(180deg,rgba(246,243,239,0),var(--bg) 30%)}
.ap-tabs__in{max-width:520px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);background:var(--card);border-radius:22px;padding:6px;box-shadow:0 14px 40px -12px rgba(23,20,26,.25);border:1px solid var(--line)}
.ap-tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 4px 8px;border-radius:16px;font-size:.74rem;font-weight:700;color:var(--muted);transition:background .25s,color .25s}
.ap-tab svg{width:22px;height:22px}
.ap-tab[aria-selected="true"]{background:var(--o);color:#fff}

/* ---------- Hojas (formularios y confirmaciones) ---------- */
.sheet{position:fixed;inset:0;z-index:50;display:flex;align-items:flex-end;justify-content:center;background:rgba(23,20,26,.45);opacity:0;pointer-events:none;transition:opacity .3s}
.sheet.open{opacity:1;pointer-events:auto}
.sheet__panel{width:100%;max-width:620px;max-height:92vh;max-height:92svh;overflow:auto;background:var(--bg);border-radius:26px 26px 0 0;padding:10px 16px calc(18px + var(--safe-b));transform:translateY(100%);transition:transform .45s var(--ease)}
.sheet.open .sheet__panel{transform:none}
.sheet__grab{width:44px;height:5px;border-radius:3px;background:#d8d1c9;margin:4px auto 12px}
.sheet__head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.sheet__head .tile__ic{width:42px;height:42px;border-radius:13px}
.sheet__head h2{margin:0;font-size:1.2rem;font-weight:800;flex:1}
.sheet__x{width:38px;height:38px;border-radius:50%;background:var(--card);border:1px solid var(--line);display:grid;place-items:center}
.sheet__x svg{width:16px}
.sheet__note{font-size:.84rem;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 14px;margin:0 0 14px}

.fields{display:grid;gap:12px}
.f{display:flex;flex-direction:column;gap:6px}
.f label{font-size:.78rem;font-weight:700;color:var(--muted);padding-left:4px}
.f input,.f select,.f textarea{width:100%;background:var(--card);border:1.5px solid var(--line);border-radius:14px;padding:.85em .95em;font-size:1rem;outline:none;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.f select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%236d6772' stroke-width='1.6'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.f textarea{min-height:90px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--o);box-shadow:0 0 0 4px rgba(255,107,0,.14)}
.f--row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.f--pre{display:grid;grid-template-columns:96px 1fr;gap:8px}
.presets{display:flex;gap:6px;flex-wrap:wrap}
.presets button{font-size:.78rem;font-weight:700;padding:.5em .85em;border-radius:999px;background:var(--card);border:1px solid var(--line)}
.presets button.on{background:var(--o);border-color:var(--o);color:#fff}
.inline-btn{align-self:flex-start;font-size:.82rem;font-weight:700;color:var(--o);padding:4px}

.meter{margin:16px 2px 14px;display:flex;align-items:center;gap:12px;font-size:.8rem;color:var(--muted)}
.meter__bar{flex:1;height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.meter__bar i{display:block;height:100%;width:0;background:var(--ok);border-radius:3px;transition:width .3s,background .3s}
.meter.warn .meter__bar i{background:#f0a400}
.meter.bad .meter__bar i{background:var(--bad)}
.meter b{color:var(--ink)}

/* ---------- Pantalla de escaneo ---------- */
.scan{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center;background:rgba(23,20,26,.55);opacity:0;pointer-events:none;transition:opacity .3s}
.scan.open{opacity:1;pointer-events:auto}
.scan__panel{width:100%;max-width:520px;background:var(--card);border-radius:28px 28px 0 0;padding:26px 22px calc(22px + var(--safe-b));text-align:center;transform:translateY(100%);transition:transform .45s var(--ease)}
.scan.open .scan__panel{transform:none}
.scan__art{position:relative;width:180px;height:170px;margin:0 auto 14px}
.scan__phone{position:absolute;left:50%;top:6px;width:84px;height:150px;margin-left:-42px;border-radius:18px;background:#1d1a22;border:4px solid #2c2731;box-shadow:0 16px 30px -12px rgba(0,0,0,.4)}
.scan__phone::after{content:"";position:absolute;left:50%;top:8px;width:26px;height:4px;margin-left:-13px;border-radius:2px;background:#3a3440}
.scan__waves{position:absolute;left:50%;top:44px;width:60px;height:60px;margin-left:-30px}
.scan__waves i{position:absolute;inset:0;border-radius:50%;border:2.5px solid var(--o);opacity:0;animation:wave 1.8s var(--ease) infinite}
.scan__waves i:nth-child(2){animation-delay:.6s}.scan__waves i:nth-child(3){animation-delay:1.2s}
@keyframes wave{0%{transform:scale(.2);opacity:1}100%{transform:scale(1.5);opacity:0}}
.scan__tag{position:absolute;left:50%;bottom:-2px;width:58px;height:58px;margin-left:-29px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#e8e4dd);border:3px solid #c9c2b8;display:grid;place-items:center;animation:tagIn 2.2s var(--ease) infinite;box-shadow:0 10px 18px -8px rgba(0,0,0,.35)}
.scan__tag img{width:40px;height:40px}
@keyframes tagIn{0%,100%{transform:translateY(16px)}45%,65%{transform:translateY(-34px)}}
.scan__ok{position:absolute;inset:0;margin:auto;width:110px;height:110px;border-radius:50%;background:var(--ok);color:#fff;display:none;place-items:center;animation:pop .45s var(--ease)}
.scan__ok svg{width:56px;height:56px}
.scan.is-ok .scan__ok{display:grid}
.scan.is-ok .scan__phone,.scan.is-ok .scan__tag,.scan.is-ok .scan__waves{display:none}
.scan.is-err .scan__ok{display:grid;background:var(--bad)}
.scan.is-err .scan__phone,.scan.is-err .scan__tag,.scan.is-err .scan__waves{display:none}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:none;opacity:1}}
.scan h3{margin:0 0 6px;font-size:1.25rem;font-weight:800}
.scan p{margin:0 auto 18px;color:var(--muted);max-width:30em;font-size:.95rem}
.scan__help{display:none;text-align:left;background:var(--bg);border-radius:16px;padding:14px;margin:0 0 14px;font-size:.88rem}
.scan__help.on{display:block}
.scan__help ol{margin:6px 0 0;padding-left:20px}
.scan__acts{display:grid;gap:8px}

/* Mantener para bloquear */
.hold{position:relative;overflow:hidden;width:100%;background:var(--bad);color:#fff;border-radius:16px;padding:1.05em;font-weight:800;font-size:1rem;user-select:none;-webkit-user-select:none;touch-action:none}
.hold i{position:absolute;left:0;top:0;bottom:0;width:0;background:rgba(0,0,0,.25)}
.hold span{position:relative}
.warn-box{background:var(--bad-soft);border:1px solid #f6c3bf;color:#8d1710;border-radius:16px;padding:14px;font-size:.9rem;margin-bottom:14px}
.warn-box b{display:block;margin-bottom:4px}

/* Toast */
.toast{position:fixed;left:50%;top:calc(env(safe-area-inset-top,0px) + 14px);z-index:70;transform:translate(-50%,-20px);opacity:0;background:var(--ink);color:#fff;padding:.8em 1.2em;border-radius:14px;font-size:.9rem;font-weight:600;transition:all .35s var(--ease);max-width:calc(100% - 32px);text-align:center;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- No compatible ---------- */
.nosup{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:14px}
.nosup__ic{width:54px;height:54px;border-radius:16px;background:var(--o-soft);color:var(--o);display:grid;place-items:center;margin-bottom:12px}
.nosup__ic svg{width:28px;height:28px}
.nosup h2{margin:0 0 6px;font-size:1.25rem;font-weight:800}
.nosup p{margin:0 0 12px;color:var(--muted);font-size:.94rem}
.nosup ol{margin:0 0 14px;padding-left:20px;font-size:.92rem}
.nosup ol li{margin-bottom:6px}
.qr{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.qr__box{width:150px;height:150px;background:#fff;border-radius:16px;border:1px solid var(--line);padding:8px}
.qr__box svg,.qr__box img{width:100%;height:100%}
.linkbox{display:flex;gap:8px;align-items:center;background:var(--bg);border:1px dashed var(--o-line);border-radius:14px;padding:10px 12px;font-weight:700;font-size:.92rem;word-break:break-all;margin:10px 0}

@media (min-width:700px){
  .tiles{grid-template-columns:repeat(4,1fr)}
  .ap-main{padding-top:26px}
  .sheet{align-items:center}
  .sheet__panel{border-radius:26px;max-height:88vh}
  .scan{align-items:center}
  .scan__panel{border-radius:28px}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
button,.btn,.tile,.chip,.tool,.ap-tab,.read-btn,.presets button,.ap-lang button{-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-touch-callout:none}