:root{--navy:#17223b;--blue:#1769e0;--blue-dark:#0e57c3;--muted:#68748a;--line:#dce2ea;--surface:#fff;--background:#f3f5f8;--success:#1c9b62;--danger:#c13737}*{box-sizing:border-box}html{min-height:100%;background:var(--background)}body{min-height:100vh;margin:0;color:var(--navy);background:radial-gradient(circle at 50% 32%,rgba(255,255,255,.9) 0,rgba(255,255,255,0) 39%),var(--background);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}.topbar{height:74px;padding:0 clamp(22px,4vw,64px);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.94);border-bottom:1px solid #e5e9ef}.brand{display:flex;align-items:center;gap:13px;color:var(--navy);text-decoration:none;font-weight:750;letter-spacing:-.02em}.brand-mark{width:32px;height:32px;display:flex;align-items:center;justify-content:center;gap:3px;background:var(--blue);border-radius:8px;box-shadow:0 5px 12px rgba(23,105,224,.2)}.brand-mark i{display:block;height:16px;width:2px;background:#fff;border-radius:2px}.brand-mark i:nth-child(2){width:4px}.status{display:flex;align-items:center;gap:8px;color:#667286;font-size:13px;font-weight:600}.status>span{width:8px;height:8px;border-radius:50%;background:#27b575;box-shadow:0 0 0 4px #e6f7ef}.logout{color:#667286;font-size:13px;font-weight:700;text-decoration:none}.logout:hover{color:var(--blue)}.shell{width:min(100% - 36px,660px);margin:64px auto 44px;min-height:calc(100vh - 190px)}.login-shell{display:grid;place-items:center;margin-top:35px}.progress{display:flex;align-items:center;width:100%;margin:0 auto 29px;padding:0 27px}.progress-part{display:flex;flex:1;align-items:flex-start}.progress-part:last-child{flex:0}.step{display:flex;flex-direction:column;align-items:center;gap:8px;color:#9ba4b3;min-width:56px}.step-number{display:grid;place-items:center;width:30px;height:30px;border:2px solid #cfd5dd;border-radius:50%;background:var(--background);font-size:13px;font-weight:750}.step-label{font-size:12px;font-weight:650}.step.active{color:var(--blue)}.step.active .step-number{color:#fff;border-color:var(--blue);background:var(--blue);box-shadow:0 3px 9px rgba(23,105,224,.25)}.step.done{color:var(--success)}.step.done .step-number{color:#fff;border-color:var(--success);background:var(--success)}.line{flex:1;height:2px;margin:14px 3px 0;background:#d9dee6}.line.done{background:var(--success)}.card{background:var(--surface);padding:48px 52px 46px;border:1px solid #e2e6ec;border-radius:16px;box-shadow:0 16px 45px rgba(24,35,57,.08),0 2px 5px rgba(24,35,57,.03)}.eyebrow{margin:0 0 11px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.13em}h1{margin:0;font-size:clamp(26px,5vw,34px);line-height:1.18;letter-spacing:-.035em}h2{margin:4px 0 0;font-size:22px;letter-spacing:-.02em}.help{max-width:465px;margin:13px 0 31px;color:var(--muted);font-size:15px;line-height:1.55}label{display:block;margin:0 0 9px;color:#34405a;font-size:13px;font-weight:700}.input-wrap{height:62px;display:flex;align-items:center;gap:13px;padding:0 17px;border:2px solid #cfd6e1;border-radius:10px;background:#fbfcfd;transition:border-color .15s,box-shadow .15s,background .15s}.input-wrap:focus-within{border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(23,105,224,.1)}.input-wrap.invalid{border-color:var(--danger)}.scan-icon{position:relative;width:23px;height:23px;flex:none;border:2px solid #8390a3;border-top-color:transparent;border-bottom-color:transparent;border-radius:4px}.scan-icon:before{content:"";position:absolute;top:4px;bottom:4px;left:5px;width:2px;background:#8390a3;box-shadow:4px 0 #8390a3,8px 0 #8390a3}input{width:100%;height:100%;border:0;outline:0;background:transparent;color:var(--navy);font-size:18px;font-weight:650}input::placeholder{color:#a4adba;font-weight:450}.field-error{min-height:18px;margin:9px 2px 0;color:var(--danger);font-size:12px;font-weight:650}.error{padding:12px 14px;color:var(--danger);background:#fff1f1;border:1px solid #f2caca;border-radius:8px;font-size:13px;font-weight:650}.server-error{margin:-15px 0 25px}.actions{display:flex;justify-content:flex-end;gap:12px;margin-top:28px}.primary,.secondary,.camera-button{min-height:48px;padding:0 24px;border-radius:9px;border:0;font-size:14px;font-weight:750;transition:transform .12s,background .12s}.primary{min-width:146px;display:inline-flex;justify-content:center;align-items:center;gap:19px;color:#fff;background:var(--blue);box-shadow:0 6px 14px rgba(23,105,224,.2);text-decoration:none}.primary:hover{background:var(--blue-dark)}.primary:active,.secondary:active,.camera-button:active{transform:translateY(1px)}.secondary{color:#4b586e;background:#edf0f4}.secondary:hover{background:#e3e7ec}.full{width:100%;margin-top:24px}.camera-button{width:100%;margin-top:11px;color:var(--blue);background:#eef5ff;border:1px solid #d5e5fa}.camera-button:hover{background:#e5f0ff}.camera-button span{margin-right:7px}.summary{display:flex;gap:12px;margin:-10px 0 27px;padding-bottom:22px;border-bottom:1px solid #eef0f3}.summary span{flex:1;padding:11px 14px;background:#f6f8fb;border-radius:8px}.summary small,.summary strong{display:block}.summary small{margin-bottom:3px;color:#8690a1;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.summary strong{font-size:14px}.form-step{display:none}.form-step.active{display:block}.success-card{text-align:center}.success-icon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 22px;color:#fff;background:var(--success);border-radius:50%;font-size:30px;box-shadow:0 8px 20px rgba(28,155,98,.22)}.success-card .help{margin-left:auto;margin-right:auto}.receipt{margin:0 0 6px;padding:7px 22px;background:#f6f8fa;border-radius:11px;text-align:left}.receipt div{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid #e2e6eb}.receipt div:last-child{border:0}.receipt dt{color:var(--muted)}.receipt dd{margin:0;font-weight:750}.login-card{width:100%}.lock{display:grid;place-items:center;width:57px;height:57px;margin-bottom:22px;color:var(--blue);background:#eaf2ff;border-radius:14px;font-size:15px;font-weight:900;letter-spacing:3px}.camera-modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:18px;background:rgba(11,19,35,.82);backdrop-filter:blur(8px)}.camera-modal[hidden]{display:none}.camera-dialog{width:min(100%,620px);padding:23px;background:#fff;border-radius:16px;box-shadow:0 25px 70px rgba(0,0,0,.35)}.camera-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px}.camera-head button{width:42px;height:42px;border:0;border-radius:50%;color:#627087;background:#eef1f5;font-size:28px;line-height:1}.video-wrap{position:relative;overflow:hidden;aspect-ratio:4/3;background:#101725;border-radius:12px}.video-wrap video{width:100%;height:100%;object-fit:cover}.scan-guide{position:absolute;left:8%;right:8%;top:35%;height:30%;border:2px solid rgba(255,255,255,.9);border-radius:10px;box-shadow:0 0 0 999px rgba(0,0,0,.18)}.scan-guide:after{content:"";position:absolute;left:5%;right:5%;top:50%;height:2px;background:#ff4e5b;box-shadow:0 0 8px #ff4e5b}.camera-message{margin:15px 0 2px;color:var(--muted);font-size:13px;text-align:center}.modal-open{overflow:hidden}footer{padding:20px;color:#8b94a3;text-align:center;font-size:11px}footer span{padding:0 7px}@media(max-width:600px){.topbar{height:66px;padding:0 18px}.brand{font-size:14px}.status{font-size:0}.shell{width:min(100% - 24px,660px);margin-top:37px}.login-shell{margin-top:20px}.progress{padding:0 8px}.card{padding:34px 25px 28px;border-radius:14px}.help{margin-bottom:25px}.actions{margin-top:22px}.primary{flex:1}.secondary{padding:0 18px}.summary{flex-direction:column}.camera-dialog{padding:17px}.camera-head 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