/* shared: tokens, sign-in box, toast */
:root{--bg:#f4f6f9;--surface:#fff;--line:#e3e7ee;--line-2:#eef1f5;--ink:#1f2a37;--muted:#6b7686;--faint:#a0a9b6;--zero:#98a2b3;
 --accent:#2c72d2;--accent-soft:#eef4fd;--sys:#101b2d;--font:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:13px;line-height:1.45}
.loginwrap{position:fixed;inset:0;background:var(--bg);display:flex;justify-content:center;z-index:100}
.loginbox{width:340px;max-width:92vw;margin-top:12vh;align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:0 1px 3px rgba(16,24,40,.1)}
.loginbox h1{font-size:19px;margin:0 0 4px}.loginbox p{font-size:13px;color:var(--muted);margin:0 0 18px}
.loginbox input,.loginbox select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;font-size:15px;margin-bottom:10px;background:#fff}
.loginbox button{width:100%;padding:11px;border:none;border-radius:8px;background:var(--accent);color:#fff;font:inherit;font-size:15px;font-weight:600;cursor:pointer}
.loginerr{color:#b3261e;font-size:13px;margin-top:10px;min-height:18px}
#mr-toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#1f2a37;color:#fff;padding:9px 16px;border-radius:8px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:200}
#mr-toast.show{opacity:1}