:root {
  --bg: #0b0b0d;
  --panel: #161619;
  --panel-2: #1e1e22;
  --border: #2a2a2e;
  --text: #eaeaee;
  --muted: #8a8a92;
  --accent: #4f8cff;
  --ok: #35c46b;
  --err: #ff5f5f;
  --warn: #e5a53a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.topbar .brand { font-weight: 600; letter-spacing: .2px; }
.topbar nav a {
  margin-left: 18px;
  color: var(--muted);
  font-size: 14px;
}
.topbar nav a.active, .topbar nav a:hover { color: var(--text); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; }

h1 { font-size: 20px; margin: 0 0 18px; }
h2 { font-size: 16px; margin: 28px 0 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 16px;
}
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.stat { background: var(--panel-2); border-radius: 10px; padding: 14px 16px; }
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 22px; font-weight: 600; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: rgba(255,255,255,.02); }

input[type=text], input[type=number], input[type=password], select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
  width: 100%;
}
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 5px; }
.field { margin-bottom: 14px; max-width: 420px; }

button, .btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 16px;
  font-size: 14px;
  cursor: pointer;
  display: inline-block;
}
button.secondary, .btn.secondary { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }
button.danger, .btn.danger { background: var(--err); }
button:hover, .btn:hover { opacity: .9; text-decoration: none; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; }
.badge.active, .badge.ok { background: rgba(53,196,107,.15); color: var(--ok); }
.badge.expired, .badge.error { background: rgba(255,95,95,.15); color: var(--err); }
.badge.scheduled, .badge.pending { background: rgba(229,165,58,.15); color: var(--warn); }
.badge.suspended { background: rgba(138,138,146,.2); color: var(--muted); }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.flash-ok { background: rgba(53,196,107,.12); color: var(--ok); border: 1px solid rgba(53,196,107,.3); }
.flash-error { background: rgba(255,95,95,.12); color: var(--err); border: 1px solid rgba(255,95,95,.3); }

.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.search-row { display: flex; gap: 10px; margin-bottom: 16px; }
.search-row input { flex: 1; }

.login-box { max-width: 340px; margin: 90px auto; }