/* GATE — светлая тема, та же палитра, что у SENTINEL (ТЗ §10). */

:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --green: #16a34a;
  --green-soft: #dcfce7;
  --red: #dc2626;
  --red-soft: #fee2e2;
  --amber: #d97706;
  --amber-soft: #fef3c7;
  --violet: #7c3aed;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
  -webkit-text-size-adjust: 100%;
}

body.centered {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--muted);
}

.muted { color: var(--muted); font-size: 13px; }

.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-mark {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: .18em;
  font-size: 20px;
}
.brand-sub { color: var(--muted); font-size: 12px; }

/* ---------- вход ---------- */

.login-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 28px 26px;
  width: 100%;
  max-width: 360px;
}
.login-card .brand { margin-bottom: 22px; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }

input[type="password"] {
  font-family: var(--mono);
  font-size: 16px;           /* 16px — иначе iOS зумит при фокусе */
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  width: 100%;
}
input[type="password"]:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-soft);
}

.btn {
  font-size: 15px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.btn.primary {
  width: 100%;
  background: var(--green);
  border-color: var(--green);
  color: #fff;
  font-weight: 600;
}
.btn.primary:hover { background: #15803d; }
.btn.ghost { color: var(--muted); font-size: 13px; padding: 8px 14px; }

.form-error {
  color: var(--red);
  font-size: 13px;
  margin: -6px 0 14px;
}
.notice {
  background: var(--amber-soft);
  color: #92400e;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
}
.notice code {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 11px;
  overflow-wrap: anywhere;
}

/* ---------- хаб ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.topbar-right { display: flex; align-items: center; gap: 12px; }

.cert {
  font-family: var(--mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
}
.cert-ok { background: var(--green-soft); color: #14532d; }
.cert-warn { background: var(--amber-soft); color: var(--amber); }
.cert-bad { background: var(--red-soft); color: var(--red); }

.hub {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 22px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.service {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--muted);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  color: inherit;
  transition: transform .12s, box-shadow .12s;
}
.service:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(16,24,40,.10); }
.service.alive { border-left-color: var(--green); }
.service.down { border-left-color: var(--red); }
.service.external { border-left-color: var(--violet); }

.service-head { display: flex; align-items: center; justify-content: space-between; }
.service-title { font-family: var(--mono); font-weight: 700; letter-spacing: .06em; }
.service-sub { color: var(--muted); font-size: 13px; }
.service-detail { font-family: var(--mono); font-size: 11px; color: var(--muted); }

.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.dot.ok { background: var(--green); }
.dot.bad { background: var(--red); }

.badge {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #ede9fe;
  color: var(--violet);
}

.hub-foot { max-width: 900px; margin: 0 auto; padding: 0 22px 32px; }