:root{--bg: #070a16;--panel: #0e1728;--text: #e8eaf0;--muted: #9aa3b5;--accent: #007aff;--border: #1c2a45;--danger: #ff5c5c;--ok: #3dd68c}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:DM Sans,sans-serif;background:radial-gradient(1200px 600px at 10% -10%,#132042 0%,transparent 55%),radial-gradient(900px 500px at 100% 0%,#0b2a4a 0%,transparent 50%),var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.panel{width:100%;max-width:420px;background:color-mix(in srgb,var(--panel) 92%,transparent);border:1px solid var(--border);border-radius:16px;padding:28px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.brand{font-size:28px;font-weight:700;letter-spacing:-.03em;margin:0 0 6px}.sub{margin:0 0 22px;color:var(--muted);font-size:14px;line-height:1.45}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input{width:100%;border:1px solid var(--border);background:#0a1222;color:var(--text);border-radius:10px;padding:12px 14px;font:inherit;margin-bottom:14px}input:focus{outline:2px solid color-mix(in srgb,var(--accent) 45%,transparent);border-color:var(--accent)}button,.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;border:0;border-radius:10px;padding:12px 16px;font:inherit;font-weight:600;cursor:pointer;background:var(--accent);color:#fff}button:disabled{opacity:.6;cursor:not-allowed}button.secondary,.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--text);margin-top:10px}.google-btn-wrap{margin-top:12px;display:flex;justify-content:center;min-height:44px}.google-btn-wrap>div{width:100%;display:flex;justify-content:center}.error{color:var(--danger);font-size:13px;margin:0 0 12px}.ok{color:var(--ok);font-size:14px}.links{margin-top:16px;font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:8px}.wide{max-width:520px}.pack-row{display:flex;gap:10px;margin-top:12px}.pack-row button{flex:1}