@font-face { font-family: AltFont; src: url(/assets/alt-cyrillic.woff2) format('woff2'); font-weight: 700; font-display: block; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: AltFont; src: url(/assets/alt-cyrillic-ext.woff2) format('woff2'); font-weight: 700; font-display: block; unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: AltFont; src: url(/assets/alt-latin.woff2) format('woff2'); font-weight: 700; font-display: block; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+2000-206F, U+2122, U+2191, U+2193, U+2212, U+2215; }
@font-face { font-family: RoadNumbers; src: url(/assets/plate.otf) format("opentype"); font-display: block; }
:root{
  --bg:#f4f5f7; --card:#fff; --ink:#15171a; --muted:#6b7280; --line:#e3e5e9;
  --accent:#1f4fd8; --accent-ink:#fff; --ok:#0b7a3b; --shadow:0 1px 3px rgba(0,0,0,.07),0 8px 24px rgba(0,0,0,.05);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;}
.wrap{max-width:880px;margin:0 auto;padding:24px 16px 64px}
header{display:flex;align-items:baseline;gap:12px;margin:8px 0 20px}
h1{font-size:22px;margin:0;letter-spacing:-.01em}
.tag{font-size:13px;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}
label{display:block;font-size:13px;color:var(--muted);margin:0 0 6px}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row > div{flex:1 1 220px}
input[type=text], input[type=password]{width:100%;font-size:20px;padding:11px 13px;border:1px solid #cfd4dc;border-radius:9px;
  background:#fff;color:var(--ink);font-variant-numeric:tabular-nums}
input[type=text], input[type=password]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,79,216,.15)}
#num{text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.preview{margin:22px 0 8px;padding:22px;background:#eceef1;border-radius:11px;display:flex;justify-content:center}
.preview svg{width:100%;max-width:560px;height:auto}
.meta{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-top:4px}
.meta b{color:var(--ink);font-weight:600}
.actions{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}
button{font:inherit;font-weight:600;padding:12px 22px;border-radius:9px;border:0;cursor:pointer;
  background:var(--accent);color:var(--accent-ink)}
button:disabled{background:#c3c8d2;cursor:not-allowed}
button.ghost{background:#eef0f4;color:var(--ink)}
.hint{font-size:13px;color:var(--muted)}
.bad{color:#b42318}
.alt-note{color:#8a5a00;background:#fffaf0;border:1px solid #f0dcae;border-radius:9px;padding:10px 13px;line-height:1.45}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .alt-note{color:#e9c877;background:#241f14;border-color:#4a3d1c}}
h2{font-size:15px;margin:0 0 14px;color:var(--muted);font-weight:600;letter-spacing:.02em}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;padding:0 10px 8px 0;border-bottom:1px solid var(--line)}
td{padding:11px 10px 11px 0;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
.plate-cell{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;letter-spacing:.06em}
a.dl{color:var(--accent);text-decoration:none;font-weight:600}
a.dl:hover{text-decoration:underline}
.note{font-size:13px;color:var(--muted);background:#fffdf3;border:1px solid #f0e6c0;border-radius:10px;padding:13px 15px;margin-top:16px}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){--bg:#15171a;--card:#1d2025;--ink:#e9eaec;--muted:#9aa1ab;--line:#2c3037;
    --accent:#5b8cff;--accent-ink:#0d1117;--shadow:0 1px 3px rgba(0,0,0,.4)}
  :root:not([data-theme="light"]) input[type=text], input[type=password]{background:#14161a;border-color:#3a4049;color:var(--ink)}
  :root:not([data-theme="light"]) .preview{background:#25282e}
  :root:not([data-theme="light"]) button.ghost{background:#2a2e35;color:var(--ink)}
  :root:not([data-theme="light"]) .note{background:#241f14;border-color:#4a3d1c}
}