:root{color-scheme:dark;--bg:#0d0e0b;--panel:#141612;--ink:#dedfd6;--dim:#85897e;--line:#343830;--green:#67bd18}*{box-sizing:border-box}body,html{min-height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace}a{color:inherit}button,input{font:inherit}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 15%,rgba(103,189,24,.09),transparent 36%),var(--bg)}.auth-card{width:min(420px,100%);border:1px solid var(--line);background:rgba(20,22,18,.96);padding:28px;box-shadow:0 28px 80px rgba(0,0,0,.42)}.auth-brand{color:var(--ink);font-weight:700;letter-spacing:.04em}.auth-brand span{color:var(--green)}.auth-card h1{margin:28px 0 20px;font-size:24px}.auth-card label{display:block;margin:14px 0 6px;color:var(--dim);font-size:12px}.auth-card input{width:100%;border:1px solid var(--line);background:#0f110d;color:var(--ink);padding:11px 12px;outline:none}.auth-card input:focus{border-color:var(--green)}.auth-card button{width:100%;margin-top:20px;border:0;background:var(--green);color:#0c0e09;padding:12px;cursor:pointer;font-weight:700}.auth-card button:disabled{opacity:.55;cursor:wait}.auth-card p{margin:18px 0 0;color:var(--dim);font-size:13px;text-align:center}.auth-card a{color:var(--green)}.auth-error{color:#e47d68;font-size:12px;margin-top:14px}