.auth-page{min-height:100vh}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:42px 20px;position:relative}.auth-top{position:absolute;top:28px;left:5vw;right:5vw;display:flex;justify-content:space-between;align-items:center}.auth-top .back{position:static}.auth-card{width:min(500px,100%);padding:38px;background:var(--panel);border:1px solid var(--line);border-radius:24px;box-shadow:0 30px 100px rgba(0,0,0,.35);backdrop-filter:blur(22px)}.auth-logo{display:flex;gap:11px;align-items:center;margin-bottom:35px}.auth-logo strong{display:block;letter-spacing:.18em}.auth-logo small{display:block;color:var(--muted);font-size:8px;letter-spacing:.22em;margin-top:2px}.back{color:var(--muted);text-decoration:none;font-size:11px;letter-spacing:.08em}.back:hover{color:var(--text)}.auth-card h1{font-size:42px;margin:12px 0}.auth-subtitle{color:var(--muted);line-height:1.6;font-size:13px;margin-bottom:25px}.provider-grid{display:grid;gap:10px}.provider{height:48px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.035);color:var(--text);font-weight:700;cursor:pointer;text-align:left;padding:0 15px;display:flex;align-items:center;gap:12px}.provider span{width:22px;text-align:center;font-size:18px}.provider:hover{border-color:rgba(53,214,255,.5);transform:translateY(-1px)}.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:10px;letter-spacing:.08em;margin:25px 0}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}form{display:grid;gap:15px}label{display:grid;gap:7px;color:var(--muted);font-size:10px;letter-spacing:.08em}input{width:100%;padding:14px;border-radius:10px;border:1px solid var(--line);background:rgba(0,0,0,.2);color:var(--text);outline:none;font:inherit;font-size:13px}input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(53,214,255,.08)}.auth-submit{width:100%;margin-top:5px}.account-toggle{width:100%;margin-top:16px;background:none;border:0;color:var(--cyan);font-size:11px;cursor:pointer}.auth-note{font-size:10px;color:var(--muted);line-height:1.6;margin:20px 0 0}.auth-message{margin-top:15px;min-height:18px;color:var(--cyan);font-size:11px}.auth-top .theme{background:rgba(255,255,255,.04)}body.light .auth-card{background:linear-gradient(145deg,rgba(255,255,255,.94),rgba(246,250,255,.86));border-color:rgba(70,96,139,.13);box-shadow:0 30px 90px rgba(37,67,111,.12)}body.light .auth-top .theme{background:rgba(255,255,255,.78);color:#172740;border-color:rgba(70,96,139,.14);box-shadow:0 5px 18px rgba(40,62,100,.08)}body.light .provider{background:rgba(255,255,255,.64);border-color:rgba(70,96,139,.14);color:#172740}body.light input{background:rgba(246,250,255,.86);border-color:rgba(70,96,139,.14);color:#172740}body.light .auth-message{color:#159ed2}body.light .grid-bg{opacity:.34;background-image:linear-gradient(rgba(61,91,130,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(61,91,130,.08) 1px,transparent 1px)}@media(max-width:600px){.auth-card{padding:28px 20px}.auth-card h1{font-size:34px}.auth-top{position:static;margin-bottom:15px}.auth-shell{display:block;padding-top:24px}.auth-shell footer{position:static;margin-top:20px;text-align:center}.auth-top .theme{width:38px;height:38px}.auth-logo{margin-bottom:28px}}