:root{
  --bg:#030914;--panel:rgba(9,25,47,.88);--line:rgba(82,166,255,.22);
  --text:#f7fbff;--muted:#8fa8c5;--blue:#2d8cff;--cyan:#58d8ff;
  --green:#48e69f;--red:#ff6577;--shadow:0 24px 70px rgba(0,0,0,.38)
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}
body{background:
 radial-gradient(circle at 50% -10%,rgba(32,120,255,.27),transparent 36%),
 radial-gradient(circle at 10% 78%,rgba(34,74,205,.16),transparent 30%),
 linear-gradient(180deg,#06101f 0%,#020711 100%)}
a{text-decoration:none;color:inherit}
.auth-shell{width:min(100%,520px);min-height:100vh;margin:0 auto;padding:calc(16px + env(safe-area-inset-top)) 20px calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column}
.topbar{display:flex;justify-content:space-between;align-items:center}
.back{width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:#fff;font-size:26px;display:grid;place-items:center}
.lang{height:40px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:#fff;padding:0 11px}
.brand{text-align:center;padding:26px 0 20px}
.logo{width:76px;height:76px;margin:0 auto 15px;border-radius:25px;display:grid;place-items:center;background:linear-gradient(145deg,#092245,#0b68dc 58%,#63dcff);border:1px solid rgba(110,213,255,.6);box-shadow:0 0 38px rgba(39,133,255,.4);font-size:32px;font-weight:1000;color:#81e6ff}
.brand h1{font-size:29px;margin:0;letter-spacing:-.04em}.brand p{color:var(--muted);font-size:13px;line-height:1.65;margin:10px auto 0;max-width:370px}
.auth-card{background:linear-gradient(180deg,rgba(12,31,56,.96),rgba(5,17,34,.98));border:1px solid var(--line);border-radius:26px;padding:20px;box-shadow:var(--shadow)}
.field{margin-bottom:14px}.field label{display:block;color:#c9dbef;font-size:11px;margin:0 0 8px 3px}
.input-wrap{position:relative}.input{width:100%;height:52px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:#fff;padding:0 46px 0 15px;outline:none;transition:.2s}.input:focus{border-color:rgba(64,178,255,.75);box-shadow:0 0 0 3px rgba(48,146,255,.1)}.input::placeholder{color:#647a93}
.field-icon{position:absolute;right:15px;top:50%;transform:translateY(-50%);color:#6d92b9;border:0;background:transparent;padding:0}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:4px 0 17px}.check{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}.check input{accent-color:#2c8cff}.link{color:#5fcfff;font-size:11px}
.btn{width:100%;height:53px;border-radius:17px;border:0;font-weight:900;font-size:15px;cursor:pointer}.primary{background:linear-gradient(135deg,#246fff,#42c9ff);color:#fff;box-shadow:0 14px 34px rgba(36,119,255,.32)}.secondary{background:rgba(255,255,255,.04);color:#fff;border:1px solid var(--line)}
.divider{display:flex;align-items:center;gap:12px;color:#61768e;font-size:10px;margin:19px 0}.divider:before,.divider:after{content:"";height:1px;flex:1;background:var(--line)}
.bottom-copy{text-align:center;color:var(--muted);font-size:12px;margin-top:17px}.bottom-copy a{color:#5fcfff;font-weight:800}
.message{min-height:20px;text-align:center;font-size:12px;color:var(--red);margin-top:12px}.message.success{color:var(--green)}
.password-meter{height:5px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden;margin-top:8px}.password-meter span{display:block;height:100%;width:0;background:var(--red);transition:.2s}
.info{padding:15px;border:1px solid var(--line);border-radius:17px;background:rgba(255,255,255,.025);color:var(--muted);font-size:11px;line-height:1.7;margin-bottom:15px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:17px}.step{height:5px;border-radius:999px;background:rgba(255,255,255,.07)}.step.active{background:linear-gradient(90deg,#267dff,#58d8ff)}
.terms{font-size:11px;color:var(--muted);line-height:1.7}.terms a{color:#5fcfff}
.doc-card{background:linear-gradient(180deg,rgba(12,31,56,.96),rgba(5,17,34,.98));border:1px solid var(--line);border-radius:24px;padding:20px;line-height:1.8;color:#cbd9e8;font-size:12px}.doc-card h2{color:#fff;margin-top:22px}.doc-card h2:first-child{margin-top:0}
.loading{position:fixed;inset:0;background:rgba(3,9,20,.86);display:none;align-items:center;justify-content:center;z-index:30}.loading.show{display:flex}.loader{width:48px;height:48px;border:4px solid rgba(255,255,255,.1);border-top-color:#3cbcff;border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}