:root{--bg:#07111f;--panel:#0d1a2b;--panel2:#12233a;--line:#263a56;--text:#f2f7ff;--muted:#91a6c1;--accent:#6ea8ff;--accent2:#2c6ed1;--ok:#55cb8e;--warn:#f1c75b;--danger:#ff7878;--shadow:0 18px 48px rgba(0,0,0,.28)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif}button,input,select,textarea{font:inherit}button{touch-action:manipulation}.hidden{display:none!important}.muted{color:var(--muted)}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at 50% 15%,#17304f 0,#081423 45%,#050b14 100%)}.login-card{width:min(440px,100%);background:rgba(10,24,42,.96);border:1px solid #29425f;border-radius:18px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.42)}.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:24px}.login-brand img{width:64px;height:64px;border-radius:50%;object-fit:cover}.login-brand b{display:block;font-size:20px;letter-spacing:.08em}.login-brand span{color:var(--muted)}.login-card h1{font-size:25px;margin:0 0 6px}.login-card label{display:grid;gap:6px;margin:14px 0;color:#c6d5e7;font-size:13px}.login-hint{margin-top:15px;padding:11px;border-radius:10px;background:#0a1627;color:#8fa5bf;font-size:12px}.error-text{color:#ffaaaa;min-height:20px;font-size:13px;margin-top:10px}
.shell{min-height:100vh;display:grid;grid-template-columns:258px 1fr}.sidebar{height:100vh;position:sticky;top:0;background:linear-gradient(180deg,#07111f,#091626);border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;align-items:center;gap:12px;padding:6px 8px 22px}.brand img{width:48px;height:48px;border-radius:50%;object-fit:cover}.brand strong{display:block;letter-spacing:.08em}.brand span{display:block;color:var(--muted);font-size:13px}.sidebar nav{display:grid;gap:6px}.sidebar nav button{border:0;background:transparent;color:#cbd7e7;text-align:left;padding:12px 13px;border-radius:10px;cursor:pointer;display:flex;gap:10px;align-items:center}.sidebar nav button span{width:22px;text-align:center}.sidebar nav button:hover,.sidebar nav button.active{background:#152841;color:#fff}.sidebar-bottom{margin-top:auto;padding:12px 8px;color:var(--muted);font-size:12px}.mini-user{padding:10px;background:#0d1a2b;border:1px solid var(--line);border-radius:10px;margin-bottom:8px}.mini-user b{display:block;color:#fff}.sidebar-bottom .btn{width:100%;margin-bottom:8px}
main{min-width:0}.topbar{min-height:88px;position:sticky;top:0;z-index:8;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 26px;background:rgba(7,17,31,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.topbar h1{font-size:24px;margin:0 0 4px}.topbar p{margin:0;color:var(--muted)}.station-card{display:flex;align-items:center;gap:10px;background:#0d1a2b;border:1px solid var(--line);border-radius:12px;padding:9px 12px;min-width:200px}.station-card small{display:block;color:var(--muted)}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 5px rgba(85,203,142,.1)}.content{padding:24px}
h1,h2,h3,p{margin-top:0}.card{background:linear-gradient(180deg,#0f1d31,#0c192a);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.card h2{font-size:18px;margin-bottom:6px}.card h3{font-size:15px}.grid{display:grid;gap:15px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.kpi span{display:block;color:var(--muted);font-size:12px}.kpi strong{display:block;font-size:26px;margin:8px 0 3px}.kpi small{color:var(--muted)}.two-col{display:grid;grid-template-columns:1.35fr .65fr;gap:15px;margin-top:15px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.section-head p{color:var(--muted);margin:4px 0 0;font-size:13px}.btn{border:1px solid var(--line);background:#13243b;color:#fff;padding:10px 13px;border-radius:9px;cursor:pointer}.btn:hover{filter:brightness(1.1)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:#2a68c8;border-color:#3779dd}.btn.success{background:#17764e;border-color:#238e61}.btn.danger{background:#6f2d33;border-color:#914149}.btn.warn{background:#765d1b;border-color:#a98627}.btn.ghost{background:transparent}.btn.small{padding:7px 9px;font-size:12px}.btn.big{width:100%;min-height:48px;font-weight:700;letter-spacing:.03em}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-grid .btn{min-height:68px;text-align:left}.badge{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;background:#1b3453;color:#d4e7ff;font-size:11px}.badge.ok{background:rgba(85,203,142,.15);color:#8ce8b6}.badge.warn{background:rgba(241,199,91,.14);color:#f2da87}.badge.danger{background:rgba(255,120,120,.14);color:#ffabab}.note{padding:11px 12px;border-left:3px solid var(--accent);background:#0a1728;color:#b8c9dc;border-radius:6px;font-size:13px}.note.warn{border-left-color:var(--warn)}
input,select,textarea{width:100%;background:#081525;border:1px solid #2b405f;color:#fff;border-radius:9px;padding:11px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{min-height:80px;resize:vertical}.field{display:grid;gap:6px}.field label,label{color:#aebfd2;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.form-grid .full{grid-column:1/-1}.scanner{font-size:20px;padding:17px;background:#08182b;border-color:#385c89}.pos-layout{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(310px,.65fr);gap:15px}.product-search-results{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.product-chip{border:1px solid var(--line);background:#0c1a2b;color:#e7f0fb;border-radius:9px;padding:8px 10px;cursor:pointer;font-size:12px}.product-chip small{display:block;color:var(--muted)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:720px}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:middle}.table th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em}.table td small{display:block;color:var(--muted)}.right{text-align:right!important}.center{text-align:center!important}.cart-empty,.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px}.qty-control{display:inline-flex;align-items:center;gap:6px}.qty-control button{width:28px;height:28px;padding:0;border-radius:7px}.totals{display:grid;gap:8px;margin-top:14px}.totals div{display:flex;justify-content:space-between;gap:10px}.totals .grand{font-size:24px;font-weight:700;border-top:1px solid var(--line);padding-top:12px}.sale-actions{display:grid;gap:8px;margin-top:12px}.sale-actions .btn{min-height:46px;font-weight:700}.cash-banner{display:flex;align-items:center;justify-content:space-between;gap:14px;background:#0b1728;border:1px solid var(--line);padding:12px 14px;border-radius:11px;margin-bottom:14px}.cash-banner strong{display:block}.cash-banner small{color:var(--muted)}
.product-toolbar{display:grid;grid-template-columns:1fr auto;gap:10px;margin-bottom:12px}.stock-low{color:#ffd58c}.delivery-list{display:grid;gap:10px}.delivery-card{border:1px solid var(--line);border-radius:11px;padding:13px;background:#0a1728;display:grid;grid-template-columns:1.1fr 1.5fr .8fr auto;gap:12px;align-items:center}.delivery-card small{display:block;color:var(--muted);margin-top:3px}.steps{display:flex;gap:5px;flex-wrap:wrap}.step{padding:5px 7px;border-radius:999px;background:#12253d;color:#91a9c4;font-size:10px}.step.active{background:#245aa8;color:#fff}.settings-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.setting{border:1px solid var(--line);background:#0a1728;border-radius:11px;padding:14px}.setting p{color:var(--muted);font-size:12px}.switch-line{display:flex;align-items:center;justify-content:space-between;gap:10px}.toggle{position:relative;width:44px;height:24px}.toggle input{display:none}.toggle span{position:absolute;inset:0;border-radius:999px;background:#24364d;cursor:pointer}.toggle span:after{content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.18s}.toggle input:checked+span{background:#26714f}.toggle input:checked+span:after{left:23px}.module-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.module-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);padding:10px;border-radius:9px}.module-row b{font-size:12px}.module-row small{display:block;color:var(--muted);margin-top:2px}
.toast{position:fixed;right:24px;bottom:24px;z-index:50;background:#152b46;border:1px solid #36577d;padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;max-width:360px}.toast.show{opacity:1;transform:none}.toast.error{background:#5a2228;border-color:#873942}.modal-backdrop{position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.68);display:grid;place-items:center;padding:20px}.modal{width:min(600px,100%);max-height:90vh;overflow:auto;background:#0f1d31;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:var(--shadow)}.modal h2{margin-bottom:6px}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}.receipt{display:none}.receipt-body{width:80mm;background:#fff;color:#000;padding:5mm;font-family:Consolas,"Courier New",monospace;font-size:11px}.receipt-body h2,.receipt-body p{text-align:center;margin:0 0 5px}.receipt-body .sep{border-top:1px dashed #555;margin:7px 0}.receipt-body table{width:100%;border-collapse:collapse;font-size:10px}.receipt-body td{padding:3px 0;vertical-align:top}.receipt-body .t-right{text-align:right}.receipt-body .receipt-total{font-size:15px;font-weight:700;text-align:right;margin-top:7px}.receipt-body .non-fiscal{font-weight:700;border:1px solid #000;padding:4px;text-align:center;margin:7px 0}.receipt-body .footer{font-size:9px;text-align:center;margin-top:8px}
@media(max-width:1050px){.shell{grid-template-columns:82px 1fr}.brand div,.sidebar-bottom small{display:none}.brand{justify-content:center}.brand img{width:44px;height:44px}.sidebar nav button{font-size:0;justify-content:center}.sidebar nav button span{font-size:20px}.mini-user{display:none}.kpis{grid-template-columns:repeat(2,1fr)}.two-col,.pos-layout{grid-template-columns:1fr}.settings-grid{grid-template-columns:1fr}.delivery-card{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.shell{display:block}.sidebar{position:fixed;left:0;right:0;top:auto;bottom:0;width:100%;height:auto;padding:6px;border-right:0;border-top:1px solid var(--line)}.brand,.sidebar-bottom{display:none}.sidebar nav{display:flex;justify-content:space-around;gap:2px}.sidebar nav button{padding:10px 8px}.topbar{padding:13px 14px}.station-card{min-width:auto}.station-card small{display:none}.content{padding:14px 14px 80px}.kpis{grid-template-columns:1fr 1fr}.three-col,.form-grid,.module-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr}.delivery-card{grid-template-columns:1fr}.product-toolbar{grid-template-columns:1fr}.modal-actions{flex-wrap:wrap}.modal-actions .btn{flex:1}}
@media print{body *{visibility:hidden!important}.receipt,.receipt *{visibility:visible!important}.receipt{display:block!important;position:absolute;left:0;top:0;width:80mm}.receipt-body{width:80mm}.sidebar,.topbar,.toast,.modal-backdrop{display:none!important}@page{size:80mm auto;margin:0}}

/* RC3 · Experiencia de acceso EV DIGITAL */
.splash-screen{position:fixed;inset:0;z-index:100;overflow:hidden;display:grid;place-items:center;background:radial-gradient(circle at 50% 45%,#143157 0,#081522 34%,#03070d 74%,#010307 100%);color:#fff;cursor:default}
.splash-grid{position:absolute;inset:-30%;opacity:.16;background-image:linear-gradient(rgba(110,168,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(110,168,255,.16) 1px,transparent 1px);background-size:44px 44px;transform:perspective(600px) rotateX(64deg) translateY(38%);animation:gridDrift 12s linear infinite}
.splash-core{position:relative;width:min(34vw,300px);aspect-ratio:1;border:0;border-radius:50%;padding:0;background:transparent;cursor:pointer;filter:drop-shadow(0 0 34px rgba(72,139,229,.32));animation:coreFloat 4s ease-in-out infinite}
.splash-core img{width:100%;height:100%;border-radius:50%;object-fit:cover;position:relative;z-index:3;box-shadow:0 0 0 1px rgba(170,211,255,.25),0 0 70px rgba(62,138,236,.34)}
.splash-core:after{content:"";position:absolute;inset:9%;z-index:4;border-radius:50%;background:linear-gradient(115deg,transparent 25%,rgba(255,255,255,.28) 48%,transparent 62%);transform:translateX(-130%);animation:logoScan 4.6s ease-in-out infinite;pointer-events:none}
.splash-ring{position:absolute;inset:-9%;border-radius:50%;border:1px solid rgba(112,172,255,.28);z-index:1}.ring-a{animation:ringPulse 2.8s ease-out infinite}.ring-b{inset:-18%;border-style:dashed;animation:ringSpin 14s linear infinite}
.splash-copy{position:absolute;top:calc(50% + min(22vw,220px));text-align:center;letter-spacing:.08em}.splash-kicker{font-size:12px;color:#8ebcff;letter-spacing:.34em}.splash-copy h1{font-size:clamp(24px,3vw,40px);margin:7px 0 3px;letter-spacing:.2em}.splash-copy p{margin:0;color:#8da2ba;font-size:12px;letter-spacing:.03em}.splash-footer{position:absolute;bottom:24px;color:#60758d;font-size:11px;letter-spacing:.05em}.splash-screen.exiting{animation:splashOut .48s ease forwards}
.login-card-premium{position:relative;overflow:hidden}.login-card-premium:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,transparent,#6ea8ff,transparent)}.greeting-block{display:grid;grid-template-columns:1fr auto;gap:2px 12px;align-items:end;margin:0 0 18px;padding:12px 14px;border:1px solid #203a59;border-radius:12px;background:#09182a}.greeting-block span{color:#bcd7f8;font-size:13px}.greeting-block strong{grid-row:1/3;grid-column:2;font-size:28px;letter-spacing:.04em}.greeting-block small{color:#7087a1}.back-splash{width:100%;margin-top:8px}.welcome-line{color:#91bfff;font-size:12px;font-weight:700;letter-spacing:.04em;margin-bottom:3px}
.receipt-logo{display:block;width:28mm;height:28mm;object-fit:cover;margin:0 auto 2mm;border-radius:50%;filter:grayscale(1) contrast(1.2)}.receipt-brand{font-weight:700;text-align:center;font-size:12px;margin:0 0 2px}.receipt-powered{text-align:center;font-size:8px;margin:0 0 5px}
@keyframes coreFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-7px) scale(1.012)}}@keyframes ringPulse{0%{transform:scale(.92);opacity:.5}70%,100%{transform:scale(1.12);opacity:0}}@keyframes ringSpin{to{transform:rotate(360deg)}}@keyframes logoScan{0%,58%{transform:translateX(-140%)}82%,100%{transform:translateX(140%)}}@keyframes gridDrift{to{background-position:0 44px,44px 0}}@keyframes splashOut{to{opacity:0;transform:scale(1.04)}}
@media(max-width:720px){.splash-core{width:min(58vw,270px)}.splash-copy{top:calc(50% + 180px)}}
@media(prefers-reduced-motion:reduce){.splash-core,.splash-ring,.splash-core:after,.splash-grid{animation:none!important}}


/* RC8.1 · Workflow Ricardo / teclado numérico */
.ricardo-shortcuts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:10px 0 4px}
.ricardo-shortcuts button,.pay-hotkeys button{border:1px solid #315a8d;background:#0b2039;color:#eaf4ff;border-radius:10px;padding:10px;cursor:pointer;text-align:left}
.ricardo-shortcuts b,.pay-hotkeys b{display:block;color:#7eb7ff;font-size:12px;letter-spacing:.06em}
.ricardo-shortcuts span,.pay-hotkeys span{display:block;font-size:11px;color:#c5d5e7;margin-top:3px}
.pay-hotkeys{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}
.checkout-total{display:flex;justify-content:space-between;align-items:center;font-size:18px;padding:14px;border:1px solid #315a8d;border-radius:10px;background:#08182b}
.checkout-total strong{font-size:28px}.checkout-change{display:flex;justify-content:space-between;margin-top:12px;padding-top:12px;border-top:1px solid var(--line);font-size:18px}.checkout-change strong{font-size:22px}
@media(max-width:900px){.ricardo-shortcuts{grid-template-columns:repeat(2,1fr)}.pay-hotkeys{grid-template-columns:1fr}}