:root {
  color-scheme: light dark;
  --bg: #0f1115;
  --card: #171a21;
  --border: #2a2f3a;
  --text: #e6e8eb;
  --muted: #9aa4b2;
  --accent: #4f8cff;
  --ok: #2fbf71;
  --error: #ef5350;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 15px/1.5 -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
header h1 { font-size: 1.1rem; margin: 0; }
.tag { font-weight: normal; color: var(--muted); font-size: 0.85rem; margin-left: 0.5rem; }

main { max-width: 900px; margin: 0 auto; padding: 1.5rem; display: flex; flex-direction: column; gap: 1.5rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
}
.card.narrow { max-width: 420px; }
.card h2 { margin-top: 0; font-size: 1rem; }

label { display: block; margin-bottom: 0.75rem; font-size: 0.85rem; color: var(--muted); }
label input, label select {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.5rem;
  background: #0f1115;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.95rem;
}
form.inline { display: flex; gap: 1rem; align-items: flex-end; flex-wrap: wrap; }
form.inline label { margin-bottom: 0; }

button {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 0.9rem;
  font-size: 0.9rem;
  cursor: pointer;
}
button:disabled { opacity: 0.5; cursor: default; }
#logout-btn { background: transparent; border: 1px solid var(--border); color: var(--muted); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.5rem 0.4rem; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
th { color: var(--muted); font-weight: normal; }

.badge { padding: 0.15rem 0.5rem; border-radius: 999px; font-size: 0.78rem; }
.badge-ok { background: rgba(47,191,113,0.15); color: var(--ok); }
.badge-none, .badge-expired { background: rgba(239,83,80,0.15); color: var(--error); }

.actions { display: flex; gap: 0.6rem; margin-top: 1rem; flex-wrap: wrap; }

.status { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1rem; margin: 1rem 0 0; }
.status dt { color: var(--muted); }
.status dd { margin: 0; }

.banner { padding: 0.6rem 0.9rem; border-radius: 6px; margin: 0.5rem 0 1rem; font-size: 0.9rem; }
.banner-ok { background: rgba(47,191,113,0.12); color: var(--ok); }
.banner-error { background: rgba(239,83,80,0.12); color: var(--error); }

.error { color: var(--error); font-size: 0.85rem; min-height: 1.2em; }
.loading { color: var(--muted); }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }