/* Админка ttbot. Плотные таблицы, спокойный контраст, светлая и тёмная темы. */

:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --line: #dedad2;
  --ink: #1d1c1a;
  --muted: #6b6862;
  --accent: #1f5f5b;
  --accent-ink: #ffffff;
  --warn: #a13c1e;
  --ok-bg: #e7f1e9;
  --ok-ink: #1f5130;
  --err-bg: #f7e6e1;
  --err-ink: #8c3115;
  --radius: 8px;
  --pad: 1rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181a;
    --surface: #1e2124;
    --line: #33383d;
    --ink: #e8e6e3;
    --muted: #9aa0a6;
    --accent: #6fb3ad;
    --accent-ink: #10201f;
    --warn: #e8916f;
    --ok-bg: #1c2b22;
    --ok-ink: #9fd6b0;
    --err-bg: #2e1d18;
    --err-ink: #f0a58c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 ui-sans-serif, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

code, pre, .num { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace; }

/* ---------- шапка ---------- */

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
  padding: 0.75rem var(--pad);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
.brand span {
  color: var(--muted);
  font-weight: 400;
  margin-left: 0.4rem;
}

.top nav { display: flex; flex-wrap: wrap; gap: 1rem; margin-right: auto; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--accent); }

.who { display: flex; align-items: center; gap: 0.75rem; margin: 0; }
.who span { font-size: 0.85rem; color: var(--muted); }
.who em { display: block; font-style: normal; font-size: 0.75rem; }

main { max-width: 68rem; margin: 0 auto; padding: 1.5rem var(--pad) 3rem; }

h1 { font-size: 1.5rem; letter-spacing: -0.02em; margin: 0 0 1rem; }
h2 { font-size: 1.05rem; margin: 2rem 0 0.75rem; }

.muted { color: var(--muted); }
.warn { color: var(--warn); font-weight: 600; }
.nowrap { white-space: nowrap; }
.crumbs { color: var(--muted); font-size: 0.85rem; margin: 0 0 0.5rem; }
.crumbs a { color: var(--muted); }
a { color: var(--accent); }

.empty {
  padding: 1.25rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
}

/* ---------- плитки ---------- */

.tiles { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
.tile {
  flex: 1 1 8rem;
  padding: 0.9rem 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.tile b { display: block; font-size: 1.6rem; line-height: 1.1; letter-spacing: -0.02em; }
.tile span { color: var(--muted); font-size: 0.85rem; }

/* ---------- таблицы ---------- */

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
th, td {
  padding: 0.55rem 0.7rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}
th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
}
tbody tr:last-child td { border-bottom: none; }
td.num { text-align: right; white-space: nowrap; }
.clip {
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Широкая таблица прокручивается внутри своей обёртки, а не растягивает страницу */
.scroll { overflow-x: auto; }
.scroll table { min-width: 40rem; }

/* ---------- формы ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.stack { display: flex; flex-direction: column; gap: 1rem; max-width: 40rem; }
.stack h3 { margin: 0; font-size: 1rem; }
.secret { margin-bottom: 1rem; }
button[disabled], input[disabled] { opacity: 0.55; cursor: not-allowed; }
.stack label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; }
.stack small { color: var(--muted); font-size: 0.8rem; }

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.filters label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.8rem; color: var(--muted); }

.inline { display: flex; align-items: center; gap: 0.4rem; margin: 0; }
.inline.wrap { flex-wrap: wrap; }

input, select, textarea {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.4rem 0.55rem;
}
textarea { resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button {
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  padding: 0.45rem 0.9rem;
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-ink);
}
button:hover { filter: brightness(1.08); }
button.link {
  background: none;
  color: var(--muted);
  border-color: var(--line);
  padding: 0.3rem 0.6rem;
}

/* ---------- сообщения ---------- */

.flash {
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius);
  margin: 0 0 1rem;
}
.flash.ok { background: var(--ok-bg); color: var(--ok-ink); }
.flash.err { background: var(--err-bg); color: var(--err-ink); }

/* ---------- прочее ---------- */

.meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1rem; margin: 0 0 1.5rem; }
.meta dt { color: var(--muted); font-size: 0.85rem; }
.meta dd { margin: 0; }

blockquote {
  margin: 0 0 1.5rem;
  padding: 0.5rem 1rem;
  border-left: 2px solid var(--line);
  color: var(--muted);
}

pre.text { white-space: pre-wrap; margin: 0; }
ul.plain { padding-left: 1.1rem; }
ul.plain li { margin-bottom: 0.35rem; }

footer {
  max-width: 68rem;
  margin: 0 auto;
  padding: 1rem var(--pad) 2rem;
  color: var(--muted);
  font-size: 0.8rem;
}

/* ---------- вход ---------- */

body.centered {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--pad);
}
.login { width: min(22rem, 100%); display: flex; flex-direction: column; gap: 0.9rem; }
.login h1 { margin: 0; font-size: 1.4rem; }
.login p.muted { margin: -0.6rem 0 0.4rem; font-size: 0.9rem; }
.login label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; }