:root{--cyan:#54e7ff;--green:#6fffc1;--red:#ff668a;--text:#e9f7ff;--muted:#7190a6}*{box-sizing:border-box}body{margin:0;min-height:100vh;overflow:hidden;background:radial-gradient(circle at 50% 15%,#142b48 0,#07101d 38%,#03060c 78%);color:var(--text);font-family:Inter,Segoe UI,sans-serif}.grid{position:fixed;inset:-50%;transform:perspective(700px) rotateX(64deg) translateY(18%);background-image:linear-gradient(rgba(84,231,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(84,231,255,.08) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(circle,#000,transparent 68%)}.glow{position:fixed;width:42vw;height:42vw;border-radius:50%;filter:blur(130px);opacity:.13}.glow-a{background:#00ddff;left:-20vw;top:10vh}.glow-b{background:#775cff;right:-20vw;bottom:-15vh}.login-shell{position:relative;min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(440px,94vw);padding:46px 42px 34px;text-align:center;background:linear-gradient(145deg,rgba(16,31,54,.94),rgba(5,12,24,.91));border:1px solid rgba(84,231,255,.24);border-radius:24px;box-shadow:0 30px 100px rgba(0,0,0,.55),inset 0 1px rgba(255,255,255,.05);backdrop-filter:blur(18px)}.sigil{display:grid;place-items:center;margin:auto;width:74px;height:74px;border:1px solid var(--cyan);clip-path:polygon(50% 0,100% 24%,92% 82%,50% 100%,8% 82%,0 24%);font:700 35px Consolas;color:var(--cyan);text-shadow:0 0 20px var(--cyan);filter:drop-shadow(0 0 18px rgba(84,231,255,.28))}.overline{margin:27px 0 8px;color:var(--cyan);font:9px Consolas;letter-spacing:.32em}.login-card h1{margin:0;font:700 42px Consolas;letter-spacing:.3em;text-indent:.3em}.subtitle{margin:4px 0 36px;color:var(--muted);font:10px Consolas;letter-spacing:.42em}form{text-align:left}label{display:block;margin-bottom:8px;color:#8ca9bb;font:9px Consolas;letter-spacing:.17em}.input-wrap{height:54px;display:flex;align-items:center;border:1px solid #29495e;background:rgba(2,8,17,.72);transition:.2s}.input-wrap:focus-within{border-color:var(--cyan);box-shadow:0 0 20px rgba(84,231,255,.1)}.input-wrap span{padding:0 14px;color:var(--cyan);font-size:20px}.input-wrap input{min-width:0;flex:1;height:100%;border:0;outline:0;background:transparent;color:var(--text);font:15px Consolas}.input-wrap input::placeholder{color:#405d70}form button{width:100%;height:52px;margin-top:14px;border:1px solid var(--cyan);background:linear-gradient(90deg,rgba(32,131,164,.32),rgba(65,73,161,.25));color:var(--cyan);font:700 11px Consolas;letter-spacing:.13em;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:14px;transition:.2s}form button:hover{background:rgba(84,231,255,.15);box-shadow:0 0 24px rgba(84,231,255,.14)}form button:disabled{opacity:.5;cursor:wait}.error{height:18px;text-align:center;color:var(--red);font:11px Consolas;margin:12px 0 0}.secure{margin-top:19px;color:#58788c;font:8px Consolas;letter-spacing:.14em}.secure span{display:inline-block;width:6px;height:6px;margin-right:8px;border-radius:50%;background:var(--green);box-shadow:0 0 9px var(--green)}@media(max-width:520px){.login-card{padding:38px 25px 28px}.login-card h1{font-size:34px}}