/* Designspråk från base: marinblå bakgrund, cyan accent. */
:root {
  --bg: #0a1628;
  --bg-elev: #122140;
  --fg: #e6edf6;
  --muted: #8aa0bd;
  --accent: #00d4ff;
  --error: #ff6b81;
  --border: #1d2e54;
  --font-heading: "Syne", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
}

h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  font-size: 1.1rem;
}

.container { padding: 1.5rem; max-width: 1100px; margin: 0 auto; }

.auth-card {
  max-width: 360px;
  margin: 4rem auto;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
}

label { display: block; margin-bottom: 0.75rem; color: var(--muted); }

input[type=text], input[type=password] {
  width: 100%;
  padding: 0.5rem 0.6rem;
  margin-top: 0.25rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: inherit;
}

button {
  padding: 0.5rem 0.9rem;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
}

button:hover { filter: brightness(1.1); }

.error { color: var(--error); }
.muted { color: var(--muted); }
.warn { color: #ffcc66; }

.row-between { display: flex; justify-content: space-between; align-items: center; }

a.btn, .btn {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
}
a.btn-secondary, .btn-secondary {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  text-decoration: none;
  border-radius: 4px;
}

button.danger { background: var(--error); }

table.peers {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}
table.peers th, table.peers td {
  padding: 0.5rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.peers th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
}
table.peers td.actions { white-space: nowrap; }
table.peers td.actions button { margin-right: 4px; padding: 0.25rem 0.5rem; }

code { background: rgba(0, 212, 255, 0.08); padding: 1px 5px; border-radius: 3px; }

.badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
}
.badge-online { background: #1c4d2d; color: #5fe28f; }
.badge-offline { background: #4d2d1c; color: #ffaa66; }
.badge-never { background: #2a2f3d; color: var(--muted); }
.badge-disabled { background: #4d1c1c; color: #ff8a8a; margin-left: 4px; }
.badge-tunnel-split { background: #1c3a4d; color: var(--accent); }
.badge-tunnel-full { background: #4d3a1c; color: #ffcc66; }

fieldset {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.8rem 1rem;
  margin: 0.75rem 0;
}
fieldset legend { color: var(--muted); padding: 0 0.4rem; }
label.radio { display: block; color: var(--fg); margin: 0.3rem 0; }
label.radio input { margin-right: 0.5rem; }

.form-narrow { max-width: 480px; }
.form-narrow .actions { margin-top: 1rem; display: flex; gap: 0.5rem; }

.config-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  margin-top: 1rem;
  align-items: start;
}
.conf-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.8rem 1rem;
  white-space: pre-wrap;
  word-break: break-all;
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 13px;
}