:root {
  --bg: #0f1216;
  --panel: #171b21;
  --border: #262c35;
  --text: #e6e9ee;
  --muted: #93a0b0;
  --accent: #4f8cff;
  --danger: #ff5c6c;
  --red: #e5484d;
  --soon: #d9a441;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}
.center { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 20px; }
.wrap { max-width: 960px; margin: 0 auto; padding: 24px 20px 60px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 20px; background: var(--panel); border-bottom: 1px solid var(--border);
}
.spacer { flex: 1; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px; margin-bottom: 22px;
}
.login { width: 100%; max-width: 360px; }
h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 16px; }

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 12px; }
input {
  display: block; width: 100%; margin-top: 5px; padding: 9px 11px;
  background: #0f1319; color: var(--text);
  border: 1px solid var(--border); border-radius: 8px; font-size: 14px;
}
input:focus { outline: none; border-color: var(--accent); }

button {
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  padding: 9px 16px; border-radius: 8px; font-size: 14px; font-weight: 600;
}
button:hover { filter: brightness(1.08); }
button.secondary { background: #2a3340; }
button.link { background: none; padding: 4px 6px; color: var(--accent); font-weight: 500; }
button.link.danger { color: var(--danger); }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 18px; }
.grid .full { grid-column: 1 / -1; }
.row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.actions { display: flex; gap: 2px; }
.actions form { display: inline; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
tr.soon td { background: rgba(217,164,65,.08); }
tr.expired td { background: rgba(229,72,77,.09); }

.badge { padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.red { background: rgba(229,72,77,.15); color: var(--red); }

.alert { padding: 11px 14px; border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.alert.info { background: rgba(79,140,255,.12); color: #a9c6ff; }
.alert.error { background: rgba(229,72,77,.12); color: #ff9aa0; }

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
}