.loginbg{--ink:#16202c;--ink-2:#52627a;--ink-3:#8a99ae;--line:#e2e8f1;--panel-2:#f4f7fb;--accent:#ff6a1a;--danger:#e03131;min-height:100vh;color:var(--ink);box-sizing:border-box;background:radial-gradient(760px 460px at 12% -6%,#ffe9d5 0%,#0000 60%),radial-gradient(720px 520px at 92% 108%,#dbe8fb 0%,#0000 60%),linear-gradient(#fbfdff 0%,#eef3f9 100%);place-items:center;padding:24px;font-family:Sukhumvit Set,Noto Sans Thai,system-ui,sans-serif;display:grid}.loginbg .card{border:1px solid var(--line);background:#fff;border-radius:24px;width:min(430px,100%);padding:36px 34px;box-shadow:0 2px 6px #1018280a,0 30px 60px -20px #25406e47}.loginbg .head{text-align:center;flex-direction:column;align-items:center;gap:14px;margin-bottom:26px;display:flex}.loginbg .logo{filter:drop-shadow(0 10px 20px #ff6a1a59);line-height:0}.loginbg h1{letter-spacing:-.02em;background:linear-gradient(120deg,#ff6a1a,#ff9a4d);color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;font-size:27px;font-weight:800}.loginbg .sub{color:var(--ink-2);margin-top:3px;font-size:13px}.loginbg label{color:var(--ink-2);margin:0 0 6px;font-size:13px;font-weight:600;display:block}.loginbg input{box-sizing:border-box;background:var(--panel-2);border:1px solid var(--line);width:100%;color:var(--ink);border-radius:12px;margin-bottom:15px;padding:12px 14px;font-family:inherit;font-size:15px;transition:border-color .15s,box-shadow .15s}.loginbg input::placeholder{color:var(--ink-3)}.loginbg input:focus{border-color:var(--accent);background:#fff;outline:none;box-shadow:0 0 0 4px #ff6a1a24}.loginbg .submit{color:#fff;cursor:pointer;background:linear-gradient(135deg,#ff6a1a,#ff8f42);border:0;border-radius:12px;width:100%;margin-top:4px;padding:13px;font-family:inherit;font-size:15.5px;font-weight:700;transition:transform 80ms,box-shadow .15s;box-shadow:0 10px 22px -8px #ff6a1a99}.loginbg .submit:hover:not(:disabled){box-shadow:0 14px 28px -8px #ff6a1ab3}.loginbg .submit:active:not(:disabled){transform:translateY(1px)}.loginbg .submit:disabled{opacity:.65;cursor:default}.loginbg .msbtn{color:#2a3442;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;padding:12px;font-family:inherit;font-size:14.5px;font-weight:600;transition:border-color .15s,background .15s;display:flex}.loginbg .msbtn:hover:not(:disabled){border-color:var(--ink-3);background:#fafcff}.loginbg .msbtn:disabled{opacity:.6;cursor:default}.loginbg .or{color:var(--ink-3);align-items:center;gap:12px;margin:20px 0;font-size:12.5px;display:flex}.loginbg .or:before,.loginbg .or:after{content:"";background:var(--line);flex:1;height:1px}.loginbg .err{color:var(--danger);background:#fdeaea;border:1px solid #f5c6c6;border-radius:11px;margin-bottom:14px;padding:11px 13px;font-size:13.5px;font-weight:500}.loginbg .hint{color:var(--ink-3);text-align:center;margin:20px 0 0;font-size:12.5px;line-height:1.7}