:root {
  --navy: #003045;
  --cyan: #05A3E0;
  --lime: #8ED306;
  --bg: #f2f5f7;
  --card: #ffffff;
  --ink: #1a1a1a;
  --muted: #6b7a82;
  --line: #e6ecef;
  --ok: #3d7a1a;
  --ok-bg: #e3f6d8;
  --mid: #8a6100;
  --mid-bg: #fff4d6;
  --crit: #a02020;
  --crit-bg: #fdeaea;
}
* { box-sizing: border-box; }
body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  margin: 0; background: var(--bg); color: var(--ink);
}

/* ---- top bar ---- */
.topbar {
  background: var(--navy); color: #fff;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 28px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { font-size: 26px; }
.brand h1 { margin: 0; font-size: 19px; font-weight: 600; }
.brand p { margin: 2px 0 0; font-size: 12px; color: #9fc4d2; }
.topnav a {
  color: #cfe3ea; text-decoration: none; margin-left: 20px;
  font-size: 14px; padding-bottom: 3px;
}
.topnav a:hover { color: #fff; }
.topnav a.active { color: #fff; border-bottom: 2px solid var(--cyan); }
.topnav a.logout { color: #9fc4d2; }

.wrap { max-width: 1040px; margin: 26px auto; padding: 0 20px; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 24px 0; }

/* ---- headings / buttons ---- */
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.page-head h2 { margin: 0; color: var(--navy); font-size: 20px; }
button, .btn-lime, .btn-cyan {
  border: none; border-radius: 6px; padding: 9px 16px; font-size: 13px;
  font-weight: 600; cursor: pointer; color: #fff;
}
.btn-cyan { background: var(--cyan); }
.btn-lime { background: var(--lime); color: #14320a; }
.btn-ghost { background: #eef3f5; color: var(--navy); }
.btn-danger, .btn-danger.small { background: var(--crit-bg); color: var(--crit); }
button.small, .small { font-size: 12px; padding: 6px 11px; }
button:hover { opacity: .92; }

/* ---- stat row ---- */
.stat-row { display: flex; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.stat {
  background: var(--card); border-radius: 8px; padding: 14px 20px; flex: 1; min-width: 150px;
  box-shadow: 0 1px 3px rgba(0,0,0,.07); border-left: 4px solid var(--cyan);
}
.stat-bad { border-left-color: var(--crit); }
.stat-num { display: block; font-size: 28px; font-weight: 700; color: var(--navy); }
.stat-label { font-size: 12px; color: var(--muted); }

/* ---- server cards ---- */
.server-card {
  background: var(--card); border-radius: 8px; margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,.07); overflow: hidden;
  border-left: 5px solid var(--line);
}
.server-card.status-ok { border-left-color: var(--lime); }
.server-card.status-warn { border-left-color: #e0a800; }
.server-card.status-renewal-off { border-left-color: #e0a800; }
.server-card.status-crit { border-left-color: var(--crit); }
.server-card.status-unreachable { border-left-color: #7a7a7a; }

.server-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; cursor: pointer; user-select: none;
}
.server-head:hover { background: #fafcfd; }
.server-id { display: flex; align-items: center; gap: 12px; }
.server-id h3 { margin: 0; font-size: 15px; color: var(--navy); }
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; flex: none; }
.dot-ok { background: var(--lime); }
.dot-warn, .dot-renewal-off { background: #e0a800; }
.dot-crit { background: var(--crit); }
.dot-unreachable { background: #7a7a7a; }
.server-meta { display: flex; align-items: center; gap: 10px; }
.chev { transition: transform .15s; color: var(--muted); }
.server-card.open .chev { transform: rotate(180deg); }

.server-body { display: none; padding: 0 20px 18px; }
.server-card.open .server-body { display: block; }
.server-facts { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; font-size: 13px; margin: 6px 0 14px; color: #33454d; }

/* ---- tables ---- */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--navy); font-weight: 600; }
.reg-table input { width: 100%; padding: 6px 8px; border: 1px solid #ccd5da; border-radius: 5px; font-size: 12px; }
.reg-table td { vertical-align: middle; }
.row-actions { display: flex; gap: 6px; white-space: nowrap; }

/* ---- pills ---- */
.pill { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; }
.pill-ok { background: var(--ok-bg); color: var(--ok); }
.pill-mid { background: var(--mid-bg); color: var(--mid); }
.pill-warn { background: var(--mid-bg); color: var(--mid); }
.pill-crit { background: var(--crit-bg); color: var(--crit); }
.pill-mode { background: #e7eef2; color: var(--navy); text-transform: uppercase; font-size: 10px; letter-spacing: .04em; }
.joblog { background:#0d1b1f; color:#a9e6ff; font-family:Consolas,monospace; font-size:11px; padding:10px; border-radius:5px; max-height:220px; overflow:auto; white-space:pre-wrap; margin-top:6px; }
details summary { cursor:pointer; }

/* ---- cards / forms ---- */
.card {
  background: var(--card); border-radius: 8px; padding: 20px 24px; margin-bottom: 18px;
  box-shadow: 0 1px 3px rgba(0,0,0,.07);
}
.card h3 { margin: 0 0 12px; color: var(--navy); font-size: 15px; }
label { display: block; font-size: 13px; font-weight: 600; margin: 12px 0 4px; color: #333; }
input[type=text], input[type=password] {
  width: 100%; padding: 9px 10px; border: 1px solid #ccd5da; border-radius: 5px; font-size: 13px;
}
.grid2 { display: flex; gap: 16px; }
.grid2 > div { flex: 1; }

/* ---- auth ---- */
.auth-card {
  max-width: 380px; margin: 70px auto; background: var(--card);
  padding: 28px 30px; border-radius: 10px; box-shadow: 0 4px 18px rgba(0,0,0,.1);
}
.auth-card h2 { margin: 0 0 8px; color: var(--navy); }
.auth-card button { width: 100%; margin-top: 18px; padding: 11px; }

/* ---- misc ---- */
.muted { color: var(--muted); font-size: 12px; }
.small { font-size: 12px; }
.mono { font-family: Consolas, "Courier New", monospace; }
.ok { color: var(--ok); } .bad { color: var(--crit); }
.alert-error { background: var(--crit-bg); color: var(--crit); padding: 10px 12px; border-radius: 6px; font-size: 13px; margin: 10px 0; }
.alert-ok { background: var(--ok-bg); color: var(--ok); padding: 10px 12px; border-radius: 6px; font-size: 13px; margin: 10px 0; }
.empty-state { text-align: center; padding: 50px 0; color: var(--muted); }
.empty-state a { display: inline-block; margin-top: 12px; text-decoration: none; }
.server-form button { margin-top: 16px; }