/* Shared look of the members area (matches the Sheet Creator). Light and dark follow the system. */
:root{
  --bg:#ECEDF3;--surface:#FFFFFF;--fg:#151A3A;--muted:#5B6082;--line:#D5D8E6;--accent:#7A4FD6;--accent-fg:#FFFFFF;--soft:#F4F5FA;--danger:#B3261E;
  --ui:'Figtree','Segoe UI',system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){--bg:#0F1226;--surface:#181C38;--fg:#ECEEF8;--muted:#9CA2C8;--line:#2A2F55;--accent:#A98BFF;--accent-fg:#14122B;--soft:#20244A;--danger:#FF8A80;color-scheme:dark}
}
:root[data-theme="dark"]{--bg:#0F1226;--surface:#181C38;--fg:#ECEEF8;--muted:#9CA2C8;--line:#2A2F55;--accent:#A98BFF;--accent-fg:#14122B;--soft:#20244A;--danger:#FF8A80;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--ui);font-size:15px;line-height:1.4}
button,input,select,textarea{font:inherit;color:inherit}
.btn{font-size:14px;font-weight:600;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;color:var(--fg);text-decoration:none;display:inline-block}
.btn:hover:not(:disabled){border-color:var(--accent)}
.btn:disabled{opacity:.5;cursor:default}
.btn.primary{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.btn.danger{color:var(--danger)}
.btn.sm{padding:4px 10px;font-size:13px}
.btn:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* touch screens: finger-sized buttons and form fields */
@media (pointer:coarse){.btn{min-height:44px}.btn.sm{min-height:40px}input[type=text],input[type=search],select,textarea{min-height:44px}}