/* at_bb — тёмная тема */
:root {
  --bg: #0d1117;
  --panel: #161b22;
  --border: #2b333d;
  --text: #d5dde5;
  --muted: #8b949e;
  --accent: #4fc3f7;
  --pos: #3fb950;
  --neg: #f85149;
  --warn: #d29922;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

main { max-width: 1150px; margin: 0 auto; padding: 18px 16px 30px; }

h1 { font-size: 20px; margin: 6px 0 16px; }
h2 { font-size: 15px; margin: 0 0 12px; font-weight: 600; }

.muted { color: var(--muted); }
.small { font-size: 12px; font-weight: 400; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }

/* навигация */
nav.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 20px; background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; font-size: 16px; }
.badge {
  font-size: 10px; color: #0d1117; background: var(--accent);
  border-radius: 4px; padding: 1px 5px; vertical-align: middle; margin-left: 4px;
}
.links a {
  color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 14px;
}
.links a:hover { color: var(--text); }
.links a.active { color: var(--accent); }

/* карточки статистики */
.cards {
  display: grid; gap: 12px; margin-bottom: 16px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px;
}
.card .label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.card .value { font-size: 19px; font-weight: 700; }
.card .sub { font-size: 11px; margin-top: 4px; }

/* панели */
.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px; margin-bottom: 16px;
}
.chart-wrap { height: 260px; }

/* таблицы */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 7px 9px; text-align: right; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
th:nth-child(2), td:nth-child(2) { text-align: left; }
thead th {
  color: var(--muted); font-weight: 500; font-size: 12px;
  border-bottom: 1px solid var(--border);
}
tbody tr { border-bottom: 1px solid #21262d; }
tbody tr:hover { background: #1c2129; }

.status {
  padding: 1px 7px; border-radius: 4px; font-size: 12px;
  background: #21262d; color: var(--muted);
}
.status.open { color: var(--accent); }
.status.closed { color: var(--neg); }
.status.expired { color: var(--warn); }

/* события */
.events { max-height: 340px; overflow-y: auto; font-size: 13px; }
.event { display: flex; gap: 10px; padding: 6px 0; border-bottom: 1px solid #21262d; }
.event .ts { color: var(--muted); white-space: nowrap; }
.event .kind {
  color: var(--accent); min-width: 52px; font-size: 11px; padding-top: 2px;
}
.event .msg { white-space: pre-wrap; word-break: break-word; }
.event.warn .msg { color: var(--warn); }
.event.error .msg { color: var(--neg); }

/* формы */
.form-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.form-grid label, .label-block { display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.form-grid label.check { flex-direction: row; align-items: center; gap: 8px; padding-top: 22px; }
input, select {
  background: #0d1117; color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 7px 10px; font-size: 14px;
}
input:focus, select:focus { border-color: var(--accent); outline: none; }
input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }
.hint { color: var(--muted); font-size: 11px; }
.days { display: flex; gap: 10px; flex-wrap: wrap; }
.days .day { flex-direction: row; align-items: center; gap: 5px; }
.form-actions { grid-column: 1 / -1; }
button {
  background: var(--accent); color: #0d1117; border: none;
  border-radius: 6px; padding: 9px 22px; font-size: 14px;
  font-weight: 600; cursor: pointer;
}
button:hover { opacity: 0.88; }
.inline-select { margin-left: 10px; font-size: 13px; padding: 4px 8px; }

/* алерты */
.alert { border-radius: 6px; padding: 10px 14px; margin-bottom: 14px; font-size: 13px; }
.alert.ok { background: rgba(63,185,80,0.12); border: 1px solid var(--pos); color: var(--pos); }
.alert.error { background: rgba(248,81,73,0.10); border: 1px solid var(--neg); color: var(--neg); }
.alert.warn { background: rgba(210,153,34,0.10); border: 1px solid var(--warn); color: var(--warn); }
.alert code { color: var(--text); }

/* логин */
body.login-body {
  display: flex; align-items: center; justify-content: center; min-height: 100vh;
}
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 30px 34px; width: 340px;
}
.login-card h1 { text-align: center; margin: 0 0 4px; }
.login-card p { text-align: center; margin: 0 0 18px; }
.login-card form { display: flex; flex-direction: column; gap: 14px; }
.login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.login-card button { margin-top: 6px; }

/* подвал */
footer {
  text-align: center; color: var(--muted); font-size: 12px;
  padding: 18px 10px 26px; border-top: 1px solid var(--border);
}

/* индикатор связи с Bybit в шапке */
.conn {
  font-size: 12px; padding: 3px 11px; border-radius: 999px;
  border: 1px solid var(--border); white-space: nowrap; cursor: default;
  align-self: center;
}
.conn-ok   { color: #4ade80; background: #052e16; border-color: #166534; }
.conn-warn { color: #fbbf24; background: #292005; border-color: #854d0e; }
.conn-bad  { color: #f87171; background: #2b0909; border-color: #7f1d1d; }
.conn-off  { color: var(--muted); }