/* Ayavex brand (Brand Kit/colors_font.txt): red #E52528, grey #696969, black, white; Montserrat Bold */
:root{--bg:#f5f5f4;--surface:#fff;--ink:#141414;--muted:#696969;--line:#dededc;--red:#E52528;--warn:#b3261e}
@media (prefers-color-scheme: dark){:root{--bg:#121212;--surface:#1c1c1c;--ink:#ececec;--muted:#a3a3a3;--line:#2e2e2e;--red:#ff4a4d;--warn:#f2958c;color-scheme:dark}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 "IBM Plex Sans",system-ui,sans-serif}
main{margin:10vh auto;padding-inline:16px;display:flex;flex-direction:column;gap:14px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.brand img{width:64px;height:auto}
.brand span{font:700 .78rem/1 Montserrat,"Arial",sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
h1{font:700 2rem/1.15 Montserrat,"Arial",sans-serif;margin:0;letter-spacing:-.01em}
h1::after{content:"";display:block;width:48px;height:4px;background:var(--red);margin-top:12px}
h2{font:700 1rem/1.3 Montserrat,"Arial",sans-serif;margin:14px 0 0}
p,ul{margin:0}
.muted{color:var(--muted)}
a{color:var(--red)}
.foot{font-size:.85rem;color:var(--muted)}
.foot a{color:inherit}
.btn{display:block;text-align:center;padding:11px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);text-decoration:none;font:600 1rem/1.3 Montserrat,"Arial",sans-serif}
.btn:hover,.btn:focus-visible{border-color:var(--red)}
.dev{display:flex;flex-direction:column;gap:6px;border:1px dashed var(--red);border-radius:8px;padding:10px;font-size:.85rem}
.dev label{display:flex;flex-direction:column;gap:4px;color:var(--muted)}
.dev input{font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink)}
.dev button{font:inherit;padding:6px;border:none;border-radius:6px;background:var(--ink);color:var(--bg);cursor:pointer}
.err{color:var(--warn)}