:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --border: #2d3a4f;
  --text: #e7ecf3;
  --muted: #8b9cb3;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --danger: #ef4444;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

h1 { margin: 0 0 0.5rem; font-size: 1.5rem; }

p, .sub { margin: 0 0 1rem; color: var(--muted); }

label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.35rem;
  color: var(--muted);
}

input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

button {
  padding: 0.65rem 1rem;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

button:hover { background: var(--accent-hover); }

button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--danger);
  color: #fecaca;
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.badge {
  font-size: 0.75rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  white-space: nowrap;
}

ul.links { list-style: none; padding: 0; margin: 1rem 0 0; }

ul.links li { margin: 0.5rem 0; }

ul.links a { color: var(--accent); }

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
  max-width: 960px;
  margin: 0 auto 1rem;
  padding: 0 1.25rem;
}

.admin-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.admin-nav a.active,
.admin-nav a:hover { color: var(--accent); }

.nav-logout { margin-left: auto; }

.toolbar { margin: 0 auto 1rem; max-width: 960px; padding: 0 1.25rem; }

.btn {
  display: inline-block;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.btn.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

table { width: 100%; border-collapse: collapse; }

th, td {
  text-align: left;
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

.muted { color: var(--muted); }

.actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  white-space: nowrap;
}

.actions form { margin: 0; }

button.link, .actions a {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}

button.link.danger { color: var(--danger); }

textarea, select {
  width: 100%;
  padding: 0.65rem 0.75rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}