/* Estilos compartidos (enviar, recoger y panel). Sin estilos en línea (CSP).
   Fondo: --difuminado 0px = nítido · 20px = muy borroso · --velo 0 = a todo color · 1 = todo liso (no bajar de .50) */
@font-face{font-family:Bricolage;src:url(/assets/fonts/bricolage.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--difuminado:8px;--velo:.88;--bgrgb:255 247 242;--ink:#2b1114;--mut:#7d6569;--line:#f1dcdd;--card:#fff;--soft:#fde9ed;--brand:#c81e35;--b1:#d6283d;--b2:#ee4a61;--ok:#1f8f5f;--bad:#c1121f;--sombra:0 2px 4px rgb(80 20 30/.05),0 16px 44px rgb(120 30 45/.13);--r:22px}
@media (prefers-color-scheme:dark){:root{--bgrgb:24 13 16;--ink:#fbeff1;--mut:#c4a6ab;--line:#3b2429;--card:#271519;--soft:#3a1c23;--brand:#ff7286;--b1:#d92e45;--b2:#bb2237;--ok:#4cc38a;--bad:#ff7a8a;--sombra:0 16px 44px rgb(0 0 0/.45)}}
*{box-sizing:border-box}
body{margin:0;font:16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:rgb(var(--bgrgb));-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:-60px;z-index:-1;background:linear-gradient(rgb(var(--bgrgb)/var(--velo)),rgb(var(--bgrgb)/var(--velo))),url(/assets/img/fondo.jpg) center/cover no-repeat;filter:blur(var(--difuminado))}
main{max-width:540px;margin:0 auto;padding:clamp(18px,5vw,44px) 16px 90px}main.ancho{max-width:1040px}
main.centro{min-height:100svh;display:grid;place-items:center;padding-bottom:40px}main.centro>*{width:100%;max-width:400px}
h1,h2,.cod,.neg,.chip{font-family:Bricolage,Inter,system-ui,sans-serif}
h1{font-size:clamp(1.9rem,7vw,2.5rem);line-height:1.05;letter-spacing:-.035em;font-weight:800;margin:14px 0 8px}h2{margin:0 0 6px;letter-spacing:-.02em}
.sub{color:var(--mut);margin:0 0 22px}
.top{display:flex;align-items:center;gap:10px}.top img{width:42px;height:42px;filter:drop-shadow(0 3px 6px rgb(120 30 45/.25))}.neg{font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.pasos{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px;padding:0;list-style:none}.pasos li{font-size:.8rem;font-weight:600;color:var(--mut);background:var(--card);border:1px solid var(--line);border-radius:99px;padding:4px 12px}.pasos b{color:var(--brand)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;box-shadow:var(--sombra);margin-bottom:16px}
label.l{display:block;font-weight:700;margin:18px 0 6px;font-size:.95rem}label small{font-weight:400;color:var(--mut)}
input,textarea{width:100%;font:inherit;padding:13px 15px;border:1.5px solid var(--line);border-radius:14px;background:rgb(var(--bgrgb)/.5);color:var(--ink);transition:border-color .15s,box-shadow .15s}
input::placeholder{color:var(--mut);opacity:.7}input:hover,textarea:hover{border-color:var(--mut)}input:focus,textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgb(214 40 61/.14)}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
#drop{display:flex;flex-direction:column;align-items:center;gap:3px;background:var(--soft);border:2px dashed var(--brand);border-radius:18px;padding:30px 14px;text-align:center;color:var(--mut);cursor:pointer;font-weight:400;margin:0;transition:transform .2s,background .2s}
#drop .ic{width:56px;height:56px;border-radius:50%;background:var(--card);display:grid;place-items:center;margin-bottom:8px;box-shadow:0 4px 14px rgb(120 30 45/.15);transition:transform .25s}
#drop svg{width:26px;height:26px;stroke:var(--brand);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
#drop b{color:var(--ink);font-size:1.1rem;font-family:Bricolage,Inter,sans-serif}#drop small{font-size:.82rem}
#drop:hover,#drop.on{transform:translateY(-2px)}#drop:hover .ic,#drop.on .ic{transform:translateY(-4px) scale(1.06)}#drop.on{background:var(--card)}
#file{position:absolute;opacity:0;width:1px;height:1px}
ul{list-style:none;margin:10px 0 0;padding:0}
.arch{display:grid;grid-template-columns:auto 1fr auto;gap:2px 12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);animation:subir .3s both}
.ext{grid-row:span 2;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--soft);font-size:.68rem;font-weight:800;letter-spacing:.04em;color:var(--brand)}
.nom{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}em{font-style:normal;color:var(--mut);font-size:.82rem}
.arch.err em{color:var(--bad)}.arch.done em{color:var(--ok)}.arch.done .ext{background:rgb(31 143 95/.15);color:var(--ok)}
.arch button{grid-row:span 2;border:0;background:none;color:var(--bad);font-size:1.4rem;cursor:pointer;padding:4px 8px;border-radius:8px}
.barra{grid-column:2/4;height:5px;background:var(--line);border-radius:5px;overflow:hidden}.barra i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--b1),var(--b2));transition:width .15s}
#msg,#err{color:var(--bad);margin:12px 0 0;font-weight:600}#msg:empty,#err:empty{margin:0}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:16px;padding:15px;border:0;border-radius:14px;background:linear-gradient(135deg,var(--b1),var(--b2));color:#fff;font:inherit;font-weight:700;font-size:1.05rem;cursor:pointer;text-decoration:none;box-shadow:0 8px 20px rgb(214 40 61/.3);transition:transform .12s,box-shadow .2s,filter .2s}
.btn:hover{filter:brightness(1.06);box-shadow:0 10px 26px rgb(214 40 61/.38)}.btn:active{transform:scale(.985)}.btn:disabled{opacity:.65;cursor:wait}
.mini{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:600;font-size:.9rem;padding:8px 14px;border-radius:12px;background:var(--card);color:var(--ink);border:1.5px solid var(--line);cursor:pointer;text-decoration:none;transition:border-color .15s,transform .1s}
.mini:hover{border-color:var(--brand)}.mini:active{transform:scale(.97)}.mini.del{color:var(--bad)}.mini svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.exito{text-align:center}.exito .ok{width:64px;height:64px;margin:0 auto 6px;border-radius:50%;background:rgb(31 143 95/.14);display:grid;place-items:center}.ok svg{width:30px;height:30px;stroke:var(--ok);fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.cod{font-size:clamp(2.1rem,11vw,3rem);font-weight:800;letter-spacing:.1em;margin:6px 0;color:var(--brand)}
.enlace{display:flex;justify-content:center;margin-top:4px}.enlace a{color:var(--ink);font-weight:600;text-decoration:none;padding:10px 16px;border-radius:99px;border:1.5px solid var(--line);background:var(--card)}.enlace a:hover{border-color:var(--brand)}
.hero{text-align:center}.hero .top{justify-content:center}.hero .logo{width:76px;height:76px;margin:0 auto 4px;display:block;filter:drop-shadow(0 6px 12px rgb(120 30 45/.28))}
#c{font-size:1.6rem;letter-spacing:.14em;text-transform:uppercase;text-align:center;font-weight:700;font-family:Bricolage,Inter,sans-serif}
.tile{display:grid;grid-template-columns:auto 1fr auto;gap:2px 12px;align-items:center;padding:12px;margin:0 0 8px;background:rgb(var(--bgrgb)/.55);border:1px solid var(--line);border-radius:16px;animation:subir .35s both}.tile .tx{min-width:0;display:flex;flex-direction:column}.tile .ext{grid-row:auto}
#res h2{margin-bottom:12px}
/* Panel */
.cab{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}.cab h1{margin:0}.cab .acc{margin:0}
.stats{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.stats span{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px 14px;color:var(--mut);font-size:.9rem}.stats b{color:var(--ink);font-size:1.15rem;font-family:Bricolage,Inter,sans-serif;margin-right:4px}
#buscar{max-width:360px;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px;align-items:start}.grid .card{margin:0;padding:18px}.grid .vacio{grid-column:1/-1}
.ped header{display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--mut);font-size:.82rem;margin-bottom:8px}.chip{background:var(--soft);color:var(--brand);font-weight:800;font-size:1.1rem;letter-spacing:.08em;padding:3px 12px;border-radius:10px}
.ped p{margin:4px 0}.nota{background:rgb(255 200 80/.18);border-radius:12px;padding:8px 12px;white-space:pre-wrap;font-size:.92rem}.ped .tiles{margin:12px 0 4px}
.acc{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.del{margin-left:auto}.vacio{text-align:center;color:var(--mut);padding:44px 0}
/* Ayuda */
.ayuda-fab{position:fixed;right:16px;bottom:16px;z-index:40;display:flex;align-items:center;gap:8px;border:0;border-radius:99px;padding:12px 18px;background:linear-gradient(135deg,var(--b1),var(--b2));color:#fff;font:inherit;font-weight:700;cursor:pointer;box-shadow:0 8px 22px rgb(214 40 61/.4);transition:transform .15s}.ayuda-fab:hover{transform:translateY(-2px)}.ayuda-fab svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.ayuda-fab.pulsa{animation:pulso 1.2s 3}
.ayuda-box{position:fixed;right:16px;bottom:76px;z-index:41;width:min(360px,calc(100vw - 32px));max-height:min(520px,calc(100svh - 110px));display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--sombra);overflow:hidden;animation:subir .25s both}
.ayuda-box header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:linear-gradient(135deg,var(--b1),var(--b2));color:#fff;font-weight:700;font-family:Bricolage,Inter,sans-serif}.ayuda-box header button{border:0;background:none;color:#fff;font-size:1.5rem;cursor:pointer;line-height:1}
.chat{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:8px}.bur{max-width:88%;padding:10px 13px;border-radius:16px;font-size:.93rem;animation:subir .25s both;white-space:pre-line}.bur.bot{background:var(--soft);border-bottom-left-radius:4px}.bur.yo{align-self:flex-end;background:var(--b1);color:#fff;border-bottom-right-radius:4px}
.bur.esc i{display:inline-block;width:6px;height:6px;margin:0 2px;border-radius:50%;background:var(--mut);animation:rebota .9s infinite}.bur.esc i:nth-child(2){animation-delay:.15s}.bur.esc i:nth-child(3){animation-delay:.3s}
.opc{display:flex;flex-wrap:wrap;gap:8px;padding-top:2px}.opc button,.opc a{font:inherit;font-size:.88rem;font-weight:600;padding:8px 12px;border-radius:99px;border:1.5px solid var(--brand);background:transparent;color:var(--brand);cursor:pointer;text-decoration:none}.opc button:hover,.opc a:hover{background:var(--soft)}
/* Avisos y confeti */
.toast{position:fixed;left:0;right:0;margin:0 auto;width:max-content;bottom:26px;z-index:60;max-width:calc(100vw - 32px);background:var(--ink);color:rgb(var(--bgrgb));padding:12px 18px;border-radius:14px;font-weight:600;box-shadow:0 10px 30px rgb(0 0 0/.3);animation:subir .3s both}.toast.mal{background:var(--bad);color:#fff}.toast.out{opacity:0;transition:opacity .3s}
.cf{position:fixed;left:50%;top:34%;width:9px;height:14px;border-radius:2px;pointer-events:none;z-index:60;animation:cf 1.4s cubic-bezier(.1,.7,.3,1) forwards}
.rv{animation:subir .55s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--d,0)*70ms)}
@keyframes subir{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes cf{to{transform:translate(var(--x),var(--y)) rotate(var(--r));opacity:0}}
@keyframes pulso{50%{transform:scale(1.08);box-shadow:0 0 0 12px rgb(214 40 61/0)}}
@keyframes rebota{50%{transform:translateY(-4px)}}
[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){*,*::before{animation:none!important;transition:none!important}}
.grid.lista{grid-template-columns:1fr}
.grid.lista .tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:0 10px}
.ped .etq{margin:14px 0 6px;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.ped .etq+.tiles{margin-top:6px}
.ped header{flex-wrap:wrap;row-gap:4px}
.chip,.ped time{white-space:nowrap}