:root{--bg:#07090d;--bg2:#0d1118;--panel:rgba(255,255,255,.035);--line:rgba(255,255,255,.09);--txt:#eef1f6;--mut:#8b94a5;--red:#e21a1a;--red2:#ff4d4d;--cyan:#6edcff;--ok:#38d39f;--r:18px;--f:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg);color:var(--txt);font-family:var(--f);overflow:hidden;-webkit-font-smoothing:antialiased}body{background:radial-gradient(1200px 700px at 50% -10%,rgba(226,26,26,.1),transparent 60%),radial-gradient(900px 600px at 100% 100%,rgba(110,220,255,.06),transparent 60%),var(--bg)}#app{height:100vh;display:flex;flex-direction:column}button{font-family:inherit}[hidden]{display:none!important}.muted{color:var(--mut)}.small{font-size:13px}.topbar{height:64px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 32px;border-bottom:1px solid 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b{font-weight:500;color:var(--cyan);font-size:14px;font-variant-numeric:tabular-nums;margin-left:6px}#desk{display:none;gap:24px;padding:24px 32px 28px;position:relative}#desk.active{display:grid;grid-template-columns:minmax(300px,25%) 1fr minmax(340px,28%)}.col{display:flex;flex-direction:column;gap:18px;min-height:0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}.panel-h{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-bottom:14px;font-weight:600}.chip{font-size:11px;letter-spacing:.04em;text-transform:none;padding:4px 9px;border-radius:999px}.chip.ok{background:#38d39f1f;color:var(--ok)}.pp-top{display:flex;gap:16px;align-items:center;margin-bottom:16px}.pp-top img{width:88px;height:110px;object-fit:cover;border-radius:12px;border:1px solid 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svg{width:100%;height:100%;fill:none;stroke:var(--cyan);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.pay-spin{position:absolute;top:-10px;right:-10px;bottom:-10px;left:-10px;border-radius:50%;border:3px solid transparent;border-top-color:var(--cyan);animation:spin 1s linear infinite}.pay-overlay.ok .pay-face svg{stroke:var(--ok)}.pay-overlay.ok .pay-spin{border-color:var(--ok);animation:none}.pay-title{font-size:15px;color:var(--mut);letter-spacing:.12em;text-transform:uppercase}.pay-sum{font-size:48px;font-weight:700;margin:10px 0 4px;font-variant-numeric:tabular-nums}.pay-card-no{color:var(--mut);font-size:15px}.pay-status{margin-top:22px;font-size:18px;color:var(--cyan)}.pay-overlay.ok .pay-status{color:var(--ok)}#bye{align-items:center;justify-content:center;text-align:center}.bye-wrap h1{font-size:72px;margin:16px 0;letter-spacing:-.02em}.bye-wrap p{font-size:20px;color:var(--mut)}.setup{position:fixed;top:0;right:0;bottom:0;left:0;background:#05070ae0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:10}.setup.hidden{display:none}.setup-card{width:720px;max-width:94vw;background:var(--bg2);border:1px solid var(--line);border-radius:24px;padding:34px 36px}.setup-card h2{font-size:30px;margin:10px 0 8px}.setup-row{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:center;margin-top:20px}.setup-row label{color:var(--mut);font-size:14px}.setup-row input{background:#0a0d13;border:1px solid var(--line);color:var(--txt);border-radius:10px;padding:10px 12px;font-size:16px;width:200px}.setup-row input.err{border-color:var(--red)}.seg{display:flex;gap:8px;flex-wrap:wrap}.seg button{background:transparent;color:var(--txt);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:14px;cursor:pointer}.seg button.on{border-color:var(--red);background:#e21a1a1f}.enroll{grid-template-columns:200px 1fr;align-items:start}.enroll-cam{position:relative;width:200px;height:150px;border-radius:14px;overflow:hidden;background:#000;border:1px solid var(--line)}.enroll-cam video,.enroll-cam img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.enroll-cam img{width:auto;left:auto;right:0;height:100%;border-left:2px solid var(--red)}.enroll p{margin:6px 0 12px}.btn{background:var(--red);color:#fff;border:0;border-radius:12px;padding:13px 22px;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 10px 40px #e21a1a59}.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none;padding:9px 14px;font-size:14px;margin-right:10px}.setup-actions{margin:28px 0 14px}