:root {
  --bg: #0f1419;
  --panel: #1a222c;
  --text: #e7ecf1;
  --muted: #9aa7b5;
  --accent: #3d8bfd;
  --danger: #e35d6a;
  --ok: #3dba7a;
  --border: #2a3542;
  --font: "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, #1b2a3d, var(--bg));
  color: var(--text);
  min-height: 100vh;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(15,20,25,.7);
  backdrop-filter: blur(8px);
}
h1 { font-size: 1.15rem; margin: 0; letter-spacing: .02em; }
.muted { color: var(--muted); }
main { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}
.login-wrap {
  max-width: 380px;
  margin: 12vh auto;
}
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: .35rem; }
input {
  width: 100%;
  padding: .65rem .75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #0f1419;
  color: var(--text);
  margin-bottom: .9rem;
}
button, .btn {
  appearance: none;
  border: 0;
  border-radius: 8px;
  padding: .55rem .9rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button.secondary, .btn.secondary { background: #2c3a4a; }
button.danger { background: var(--danger); }
button:disabled { opacity: .55; cursor: wait; }
.row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.toolbar { display: flex; justify-content: space-between; margin-bottom: 1rem; gap: 1rem; flex-wrap: wrap; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .65rem .4rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }
.badge {
  display: inline-block;
  padding: .15rem .45rem;
  border-radius: 999px;
  font-size: .75rem;
  background: #243041;
}
.badge.ACTIVA { background: #1e3d2f; color: #8debb8; }
.badge.ELIMINADA { background: #333; color: #bbb; }
.badge.ERROR, .badge.EXPIRADA { background: #4a2430; color: #ffb3bd; }
.badge.TEARDOWN { background: #3d3418; color: #f0d78c; }
.error { color: var(--danger); margin: .5rem 0; }
.ok { color: var(--ok); }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; }
.modal-bg {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.modal { max-width: 480px; width: 100%; }
.password-box {
  background: #0f1419;
  border: 1px dashed var(--accent);
  padding: .75rem;
  border-radius: 8px;
  margin-top: .75rem;
}
a.link { color: var(--accent); }