.hospitality-demo{--ink:#1E1E1E;--blue:#5B6EF5;--magenta:#E100FF;--cyan:#00E0FF;--white:#FFFFFF;--grad:linear-gradient(120deg,#5B6EF5 0%,#E100FF 52%,#00E0FF 115%);--grad-btn:linear-gradient(120deg,#5B6EF5 0%,#E100FF 100%);--paper:#ffffff;--muted:#70747f;--magenta-on-text:#C800E8;--line:#ececf2;--ink2:#2a2a30;--green:#12b76a;font-family:Inter,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#f3f4f8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px}.hospitality-demo *{box-sizing:border-box;margin:0;padding:0}.hospitality-demo .head{text-align:center;max-width:560px}.hospitality-demo .kicker{letter-spacing:.26em;font-size:11px;text-transform:uppercase;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.hospitality-demo .head h1{font-size:22px;font-weight:800;margin-top:9px;letter-spacing:-.01em}.hospitality-demo .head p{color:#b6b8c6;font-size:13.5px;margin-top:6px}.hospitality-demo .stage{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center}.hospitality-demo .klogo{display:inline-flex;align-items:center;gap:8px;font-weight:800;letter-spacing:-.01em}.hospitality-demo .kmark{width:26px;height:26px;display:inline-block;vertical-align:middle;filter:drop-shadow(0 4px 10px rgba(225,0,255,.26))}.hospitality-demo .klogo .wm{font-size:17px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,#e100ff,#8a3fff 46%,#00e0ff);-webkit-background-clip:text;background-clip:text;color:transparent}.hospitality-demo .phone{position:relative;width:300px;height:620px;border-radius:44px;background:linear-gradient(160deg,#2b2b33,#141418);padding:12px;box-shadow:0 40px 90px #0000008c,inset 0 0 0 2px #ffffff0d}.hospitality-demo .notch{position:absolute;top:14px;left:50%;transform:translate(-50%);width:120px;height:24px;background:#0a0a0d;border-radius:0 0 16px 16px;z-index:20}.hospitality-demo .screen{position:relative;width:100%;height:100%;border-radius:34px;overflow:hidden;background:var(--paper);color:var(--ink)}.hospitality-demo .panel{position:absolute;inset:0;opacity:0;transform:translateY(14px) scale(.99);transition:opacity .5s ease,transform .5s ease;pointer-events:none;display:flex;flex-direction:column}.hospitality-demo .panel.active{opacity:1;transform:none}.hospitality-demo .appbar{padding:34px 18px 14px;color:#fff;position:relative;overflow:hidden}.hospitality-demo .appbar:before{content:"";position:absolute;inset:0;background:var(--ink)}.hospitality-demo .appbar:after{content:"";position:absolute;inset:0;background:var(--grad);opacity:.92}.hospitality-demo .appbar>*{position:relative;z-index:2}.hospitality-demo .appbar .brand{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#ffffffd9;letter-spacing:.12em;text-transform:uppercase;font-weight:700}.hospitality-demo .appbar .hi{font-size:19px;font-weight:800;margin-top:12px}.hospitality-demo .appbar .room{font-size:12px;color:#ffffffd9;margin-top:2px}.hospitality-demo .body{flex:1;padding:16px;overflow:hidden;display:flex;flex-direction:column}.hospitality-demo .tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:2px}.hospitality-demo .tile{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 6px 16px #1414280d}.hospitality-demo .tile .ic{width:36px;height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:18px;background:#f4f2ff}.hospitality-demo .tile .t{font-weight:800;font-size:13.5px;margin-top:10px;color:var(--ink)}.hospitality-demo .tile .s{font-size:11px;color:var(--muted);margin-top:2px}.hospitality-demo .tile.hot{border-color:transparent;box-shadow:0 0 0 2px var(--magenta),0 8px 20px #e100ff2e}.hospitality-demo .sec-title{font-size:11.5px;font-weight:800;color:var(--ink);text-transform:uppercase;letter-spacing:.1em;margin:2px 0 12px}.hospitality-demo .row{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:10px}.hospitality-demo .row .ic{width:40px;height:40px;border-radius:11px;background:#f4f2ff;display:flex;align-items:center;justify-content:center;font-size:18px;flex:0 0 auto}.hospitality-demo .row .txt{flex:1}.hospitality-demo .row .txt .n{font-weight:800;font-size:13.5px;color:var(--ink)}.hospitality-demo .row .txt .d{font-size:11px;color:var(--muted);margin-top:2px}.hospitality-demo .row .price{font-weight:800;font-size:13.5px;color:var(--ink)}.hospitality-demo .added{margin-left:auto;font-size:10.5px;font-weight:800;color:#fff;background:var(--magenta-on-text);padding:4px 9px;border-radius:20px;opacity:0;transition:opacity .4s}.hospitality-demo .added.show{opacity:1}.hospitality-demo .total{margin-top:auto;border-top:1px dashed var(--line);padding-top:14px}.hospitality-demo .total .line{display:flex;justify-content:space-between;font-size:12.5px;color:#4a4a55;margin-bottom:6px}.hospitality-demo .total .grand{display:flex;justify-content:space-between;font-size:16px;font-weight:900;color:var(--ink);margin-top:6px}.hospitality-demo .btn{margin-top:14px;background:var(--grad-btn);color:#fff;font-weight:800;font-size:14px;text-align:center;padding:15px;border-radius:14px;box-shadow:0 12px 24px #783cf047;position:relative;overflow:hidden}.hospitality-demo .btn .pill{font-size:10px;opacity:.9;display:block;font-weight:700;letter-spacing:.05em}.hospitality-demo .btn.tap:after{content:"";position:absolute;width:60px;height:60px;border-radius:50%;background:#ffffff80;left:50%;top:50%;transform:translate(-50%,-50%) scale(0);animation:ripple .7s ease-out}@keyframes ripple{to{transform:translate(-50%,-50%) scale(3.4);opacity:0}}.hospitality-demo .ksheet{background:#fff;padding:26px 20px 18px;align-items:stretch}.hospitality-demo .ktop{display:flex;flex-direction:column;align-items:center;gap:2px;margin-bottom:8px}.hospitality-demo .kname{width:100%;display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:16px}.hospitality-demo .kname b{color:var(--ink);font-weight:700}.hospitality-demo .kamt{text-align:center;margin:22px 0 6px}.hospitality-demo .kamt .fiat{font-size:34px;font-weight:900;color:var(--ink);letter-spacing:-.02em}.hospitality-demo .kamt .usdc{font-size:12.5px;color:var(--muted);margin-top:2px;display:flex;align-items:center;justify-content:center;gap:6px}.hospitality-demo .ucoin{width:16px;height:16px;border-radius:50%;background:conic-gradient(from 0deg,#2775ca,#63b3ed);display:inline-flex;align-items:center;justify-content:center;font-size:8px;font-weight:900;color:#fff}.hospitality-demo .kfoot{margin-top:auto;text-align:center;font-size:11px;color:var(--muted);padding-top:14px;display:flex;align-items:center;justify-content:center;gap:6px}.hospitality-demo .kfoot .kmark{width:16px;height:16px}.hospitality-demo .wdetails{border:1px solid var(--line);border-radius:14px;padding:6px 12px;margin-top:6px}.hospitality-demo .wdetails .wt{font-size:11px;font-weight:800;color:var(--ink);text-transform:uppercase;letter-spacing:.08em;padding:8px 0 6px;border-bottom:1px solid var(--line)}.hospitality-demo .wrow{display:flex;justify-content:space-between;align-items:center;font-size:12px;padding:8px 0;border-bottom:1px solid var(--line)}.hospitality-demo .wrow:last-child{border-bottom:none}.hospitality-demo .wrow .k{color:var(--muted)}.hospitality-demo .wrow .v{color:var(--ink);font-weight:700;display:flex;align-items:center;gap:6px}.hospitality-demo .metamask{width:16px;height:16px;border-radius:4px;background:linear-gradient(135deg,#f6851b,#e2761b);display:inline-block}.hospitality-demo .flow{position:relative;height:96px;margin:12px 0 4px}.hospitality-demo .node{position:absolute;left:0;right:0;display:flex;align-items:center;gap:10px;font-size:12px}.hospitality-demo .node.top{top:0}.hospitality-demo .node.bot{bottom:0}.hospitality-demo .node .dot{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;background:#f4f2ff}.hospitality-demo .node .who .n{font-weight:800;color:var(--ink)}.hospitality-demo .node .who .s{font-size:10.5px;color:var(--muted)}.hospitality-demo .pipe{position:absolute;left:17px;top:34px;bottom:34px;width:2px;background:linear-gradient(#5b6ef5,#e100ff)}.hospitality-demo .coin{position:absolute;left:10px;width:16px;height:16px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#63b3ed,#2775ca);box-shadow:0 0 10px #63b3ede6;top:30px;opacity:0}.hospitality-demo .qrwrap{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}.hospitality-demo .qrcard{background:#fff;border-radius:18px;padding:16px;box-shadow:0 14px 40px #1414281f;border:1px solid var(--line);position:relative}.hospitality-demo .qr{width:168px;height:168px;display:grid;grid-template-columns:repeat(11,1fr);grid-template-rows:repeat(11,1fr);gap:2px}.hospitality-demo .qr i{background:var(--ink);border-radius:2px}.hospitality-demo .qr i.off{background:transparent}.hospitality-demo .scanline{position:absolute;left:14px;right:14px;height:3px;border-radius:3px;background:linear-gradient(90deg,transparent,var(--magenta),var(--cyan),transparent);box-shadow:0 0 12px var(--magenta);animation:scan 1.8s linear infinite}@keyframes scan{0%{top:18px}50%{top:150px}to{top:18px}}.hospitality-demo .qr-cap{font-size:12.5px;color:var(--muted);text-align:center}.hospitality-demo .qr-cap b{color:var(--ink)}.hospitality-demo .ok-scene{align-items:center;justify-content:center;text-align:center;padding:24px;background:#fff}.hospitality-demo .check{width:92px;height:92px;border-radius:50%;background:#12b76a1f;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;position:relative}.hospitality-demo .check svg{width:48px;height:48px}.hospitality-demo .check .ring{position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--green);opacity:0;animation:pop 1s ease-out}@keyframes pop{0%{transform:scale(.6);opacity:.9}to{transform:scale(1.28);opacity:0}}.hospitality-demo .ok-scene h2{font-size:19px;font-weight:900;color:var(--ink)}.hospitality-demo .ok-scene .sub{color:var(--muted);font-size:12.5px;margin-top:6px}.hospitality-demo .stats{display:flex;gap:8px;margin-top:18px;width:100%}.hospitality-demo .stat{flex:1;background:#faf9ff;border:1px solid var(--line);border-radius:13px;padding:11px 6px}.hospitality-demo .stat .v{font-size:15px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.hospitality-demo .stat .l{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:3px}.hospitality-demo .rcpt{margin-top:14px;font-size:10px;color:var(--muted);font-family:ui-monospace,Menlo,monospace;word-break:break-all}.hospitality-demo .side{width:320px;max-width:92vw}.hospitality-demo .cap{background:#ffffff0d;border:1px solid rgba(255,255,255,.09);border-radius:18px;padding:18px 20px;min-height:150px}.hospitality-demo .cap .step{font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.hospitality-demo .cap h3{font-size:17px;margin-top:8px;font-weight:800}.hospitality-demo .cap p{color:#c3c5d3;font-size:13.5px;line-height:1.55;margin-top:8px}.hospitality-demo .dots{display:flex;gap:7px;margin-top:16px}.hospitality-demo .dots i{width:8px;height:8px;border-radius:50%;background:#ffffff2e;transition:all .3s}.hospitality-demo .dots i.on{background:var(--magenta);width:22px;border-radius:6px}.hospitality-demo .ctrls{display:flex;gap:10px;margin-top:18px}.hospitality-demo .ctrl{flex:1;text-align:center;padding:11px;border-radius:12px;font-weight:800;font-size:13px;cursor:pointer;border:1px solid rgba(255,255,255,.14);color:#f3f4f8;background:#ffffff08;user-select:none}.hospitality-demo .ctrl.primary{background:var(--grad-btn);color:#fff;border:none}.hospitality-demo .foot{font-size:11px;color:#7a7c8c;text-align:center;margin-top:8px}.walkthrough-steps{list-style:none;counter-reset:wstep;margin:22px 0 0;padding:0;display:grid;gap:14px}@media(min-width:760px){.walkthrough-steps{grid-template-columns:1fr 1fr;gap:14px 28px}}.walkthrough-steps li{counter-increment:wstep;position:relative;padding-left:38px}.walkthrough-steps li:before{content:counter(wstep);position:absolute;left:0;top:1px;width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(120deg,#5b6ef5,#e100ff)}.walkthrough-steps strong{display:block;font-size:15px;font-weight:650;color:var(--text)}.walkthrough-steps span{display:block;font-size:14px;line-height:1.6;color:var(--muted);margin-top:4px}.fine-note{font-size:13.5px;color:var(--caption);margin:22px 0 0;line-height:1.7}@media(prefers-reduced-motion:reduce){.hospitality-demo *,.hospitality-demo *:before,.hospitality-demo *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}