:root {
  --bg: #05070a;
  --card: #0a1119;
  --card-edge: #141b26;
  --text: #ffffff;
  --muted: #8b93a3;
  --dim: #b3b3b3;
  --accent: #5d7bc8;
  --button: #4869d6;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "Segoe UI", -apple-system, Arial, sans-serif;
}
.page { max-width: 720px; margin: 0 auto; padding: 24px 20px 60px; }
.top { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 40px; font-weight: 800; letter-spacing: 1px; position: relative; }
.logo-accent { color: var(--accent); position: absolute; left: 0; top: 0; }
.logo-main { color: var(--text); position: relative; margin-left: 2px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 14px; }
nav a:hover { color: var(--text); }
.page-title { text-align: center; font-size: 20px; margin: 20px 0 4px; font-weight: 600; }
.page-sub { text-align: center; color: var(--muted); font-size: 14px; margin: 0 0 24px; }
.cards { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.card {
  display: grid;
  grid-template-columns: 52px 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  background: var(--card);
  border: 1.5px solid var(--card-edge);
  border-radius: var(--radius);
  padding: 14px 15px;
  align-items: center;
}
.card.off { opacity: 0.55; }
.tile {
  grid-row: span 2;
  width: 40px; height: 40px;
  border-radius: 8px;
  background: #101825;
  border: 1px solid var(--card-edge);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; color: var(--accent);
}
.card-name { font-size: 16px; }
.card-status { color: var(--muted); font-size: 13px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-right: 8px; }
.row { display: flex; gap: 10px; }
.btn {
  display: inline-block;
  background: var(--button); color: #fff;
  border: 0; border-radius: 6px;
  padding: 9px 22px; font-size: 14px; cursor: pointer;
  text-decoration: none; text-align: center;
}
.btn:hover { filter: brightness(1.1); }
.btn.ghost { background: transparent; border: 1px solid var(--card-edge); color: var(--dim); }
.btn.small { padding: 6px 14px; font-size: 13px; }
.form { background: var(--card); border: 1.5px solid var(--card-edge); border-radius: var(--radius); padding: 20px; display: flex; flex-direction: column; gap: 12px; max-width: 420px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.form input, .form select {
  background: #0d141f; border: 1px solid var(--card-edge);
  border-radius: 6px; color: var(--text); padding: 9px 10px; font-size: 14px;
}
.form .check { flex-direction: row; align-items: center; gap: 8px; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .cols { grid-template-columns: 1fr; } }
.sub { font-size: 15px; margin: 22px 0 10px; }
.tbl { width: 100%; border-collapse: collapse; background: var(--card); border: 1.5px solid var(--card-edge); border-radius: var(--radius); overflow: hidden; font-size: 14px; }
.tbl th, .tbl td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--card-edge); }
.tbl th { color: var(--muted); font-weight: 600; font-size: 12px; }
.panel { background: var(--card); border: 1.5px solid var(--card-edge); border-radius: var(--radius); padding: 12px 14px; display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; font-size: 14px; }
.inline { display: inline; }
code { background: #0d141f; padding: 3px 8px; border-radius: 5px; font-size: 13px; }
.muted { color: var(--muted); font-size: 13px; }
.flash { background: #12233f; border: 1px solid var(--accent); border-radius: 8px; padding: 10px 14px; margin-bottom: 16px; font-size: 14px; }
.checks { list-style: none; padding: 0; margin: 0 0 8px; font-size: 14px; }
.checks li { padding: 6px 0; }
.checks .ok { color: #7ddf9a; }
.checks .bad { color: #e06c75; }
.foot { margin-top: 40px; display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 14px; }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, #2a3a5f, #101825); display: inline-block; }
.avatarimg { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; display: inline-block; }