:root {
  color-scheme: light dark;
  --bg: var(--tg-theme-bg-color, #f4f6f8);
  --text: var(--tg-theme-text-color, #17212b);
  --card: var(--tg-theme-secondary-bg-color, #fff);
  --link: var(--tg-theme-link-color, #2678b6);
  --button: var(--tg-theme-button-color, #2678b6);
  --button-text: var(--tg-theme-button-text-color, #fff);
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.45 system-ui, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
header { display: flex; justify-content: space-between; gap: 1rem; padding: .9rem 1rem; background: var(--card); }
header nav { display: flex; gap: .8rem; }
a { color: var(--link); }
main { width: min(100%, 64rem); margin: auto; padding: 1rem; }
.centered { min-height: 80vh; display: grid; place-content: center; text-align: center; }
.card { display: block; background: var(--card); border-radius: .8rem; padding: 1rem; margin-block: .75rem; overflow-wrap: anywhere; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .75rem; }
.list { display: grid; gap: .65rem; }
.row { display: flex; justify-content: space-between; gap: 1rem; text-decoration: none; }
label { display: block; font-weight: 650; margin-top: .8rem; }
textarea, select, input, button { width: 100%; min-height: 2.8rem; margin-top: .35rem; font: inherit; border-radius: .5rem; }
textarea, select, input { padding: .7rem; border: 1px solid #7c8792; background: var(--card); color: var(--text); }
button { border: 0; background: var(--button); color: var(--button-text); font-weight: 700; padding: .7rem; }
button:disabled { opacity: .55; }
.status-badge { font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.prewrap, pre { white-space: pre-wrap; overflow-wrap: anywhere; }
pre { max-height: 32rem; overflow: auto; padding: .75rem; border: 1px solid #7c8792; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1rem; }
dt { font-weight: 700; }
.admin-nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr)); gap: .75rem; }
.admin-nav a { background: var(--card); padding: 1rem; border-radius: .7rem; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { padding: .65rem; text-align: left; border-bottom: 1px solid #7c8792; max-width: 24rem; overflow-wrap: anywhere; }
.privacy-note { width: min(100%, 64rem); margin: 1rem auto; padding: 1rem; font-size: .85rem; opacity: .8; }
@media (max-width: 360px) { main { padding: .7rem; } .row { flex-direction: column; } }