:root{--bg:#07111f;--panel:#101c2c;--text:#f7fbff;--muted:#a9b7ca;--blue:#1F4EDA;--red:#ff3b4f}*{box-sizing:border-box}body{min-height:100vh;margin:0;background:radial-gradient(circle at top left,#102944 0%,var(--bg) 45%,#050b14 100%);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","Liberation Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";display:grid;place-items:center}.login-shell{width:min(430px,calc(100vw - 32px))}.login-card{background:var(--panel);border-radius:24px;padding:34px;box-shadow:0 20px 44px rgba(0,0,0,.38)}h1{margin:0 0 6px;font-size:34px}p{margin:0 0 28px;color:var(--muted)}label{display:block;margin-bottom:18px;color:var(--muted);font-weight:700}input{width:100%;margin-top:8px;border:0;border-radius:14px;padding:14px 16px;background:#17263b;color:var(--text);font-size:18px}button{width:100%;border:0;border-radius:16px;padding:15px 18px;background:var(--blue);color:#ffffff;font-size:18px;font-weight:900;cursor:pointer}.error{margin:-4px 0 16px;color:var(--red);font-weight:800}


h1,h2,h3,h4,h5{font-weight:500!important}