/* Реестр корреспонденции РТ-БС — тема (палитра Ростеха, Proxima Nova) */
:root {
  --blue: #0E4A84; --dark: #0A355F; --red: #EF3E42;
  --bg: #F5F7FA; --surface: #FFFFFF; --text: #1A2733;
  --muted: #6B7A8F; --border: #D6DEE8;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Proxima Nova", "Proxima Nova ExCn Rg", -apple-system, sans-serif;
  font-size: 14px;
}
header.top {
  background: var(--blue); color: #fff; padding: 14px 28px;
  display: flex; align-items: center; gap: 18px;
}
header.top .logo { font-size: 19px; font-weight: 700; letter-spacing: .4px; }
header.top .org { color: #B9CDE4; font-size: 12.5px; }
header.top nav { margin-left: auto; display: flex; gap: 8px; }
header.top a {
  color: #fff; text-decoration: none; padding: 7px 14px; border-radius: 6px;
  font-weight: 600; font-size: 13px;
}
header.top a:hover, header.top a.active { background: var(--dark); }
main { max-width: 1280px; margin: 24px auto; padding: 0 20px; }
h1 { color: var(--blue); font-size: 20px; margin: 0 0 16px; }
.msg { background: #E7F3EC; color: #1D6B3C; border: 1px solid #BFE3CC;
  padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.err { background: #FDE8E8; color: #8F1D22; border: 1px solid #F2C1C3;
  padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }

/* Панель действий */
.toolbar { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; align-items: center; }
.btn {
  background: var(--blue); color: #fff; border: none; border-radius: 7px;
  padding: 9px 18px; font-weight: 600; font-size: 13px; cursor: pointer;
  text-decoration: none; display: inline-block; font-family: inherit;
}
.btn:hover { background: var(--dark); }
.btn.secondary { background: #E8EFF6; color: var(--blue); }
.btn.secondary:hover { background: #D6E2F0; }
.btn.danger { background: var(--red); }
input[type=text], input[type=password], select, textarea {
  background: #fff; color: var(--text); border: 1.5px solid #C9D3E0;
  border-radius: 7px; padding: 8px 12px; font-size: 13.5px; font-family: inherit;
}
input:focus, select:focus, textarea:focus { border-color: var(--blue); outline: none; }
.search { min-width: 260px; }

/* Вкладки */
.tabs { display: flex; gap: 4px; margin-bottom: -1px; }
.tabs a {
  padding: 10px 22px; text-decoration: none; color: var(--muted);
  font-weight: 600; font-size: 13.5px; border-radius: 8px 8px 0 0;
}
.tabs a.sel { background: var(--blue); color: #fff; }
.tabs a:not(.sel):hover { color: var(--blue); }
.sheet { background: var(--surface); border: 1px solid var(--border); border-radius: 0 10px 10px 10px; }

/* Таблицы */
table.grid { width: 100%; border-collapse: collapse; }
table.grid th {
  text-align: left; color: var(--blue); font-size: 12.5px; padding: 10px 10px;
  border-bottom: 2px solid var(--blue); white-space: nowrap;
}
table.grid td { padding: 8px 10px; border-bottom: 1px solid #EDF1F6; font-size: 13.5px; }
table.grid tr:nth-child(even) td { background: #F7FAFD; }
table.grid tr:hover td { background: #EEF4FB; }
table.grid a { color: var(--blue); text-decoration: none; font-weight: 600; }
.badge { padding: 3px 10px; border-radius: 10px; font-size: 12px; font-weight: 700; }
.b-ok { background: #E7F3EC; color: #1D6B3C; }
.b-warn { background: #FFF6E0; color: #8A6116; }
.b-late { background: #FDE8E8; color: #8F1D22; }

/* Формы */
form.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 24px; max-width: 640px;
}
form.card label { display: block; font-size: 12.5px; color: var(--muted); font-weight: 600; margin: 12px 0 4px; }
form.card .rn { font-size: 15px; font-weight: 700; color: var(--blue); background: #E8EFF6;
  padding: 8px 12px; border-radius: 7px; display: inline-block; }
.row2 { display: flex; gap: 12px; }
.row2 > div { flex: 1; }
.login-card {
  max-width: 380px; margin: 10vh auto; background: #fff; border: 1px solid var(--border);
  border-radius: 12px; padding: 34px;
}
.login-card h1 { text-align: center; }
.tiny { color: var(--muted); font-size: 12px; }
.mono { font-variant-numeric: tabular-nums; }