:root {
  --bg: #0f1115;
  --bg-elevated: #171a21;
  --border: #262b36;
  --text: #e5e7eb;
  --text-muted: #9aa1ac;
  --accent: #6d5ef8;
  --accent-2: #22c55e;
  --danger: #f87171;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 50% -10%, #1c2030 0%, var(--bg) 60%);
  color: var(--text);
  min-height: 100vh;
}

.container { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 420px; }

.navbar {
  border-bottom: 1px solid var(--border);
  background: rgba(15,17,21,0.8);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { color: var(--text); font-weight: 700; text-decoration: none; font-size: 1.1rem; }
.navbar nav a {
  color: var(--text-muted); text-decoration: none; margin-left: 20px; font-size: 0.95rem;
  transition: color .15s;
}
.navbar nav a:hover { color: var(--text); }
.navbar nav a.btn-nav {
  background: var(--accent); color: white; padding: 8px 16px; border-radius: 10px;
}

.hero { text-align: center; padding: 64px 0 32px; }
.hero h1 { font-size: 2.4rem; margin-bottom: 8px; }
.subtitle { color: var(--text-muted); }

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}
.status-card { padding: 20px; margin-bottom: 0; }
.status-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.status-header h3 { margin: 0; font-size: 1rem; font-weight: 600; }
.status-text { font-size: 1.6rem; font-weight: 700; margin: 4px 0; }
.status-meta { color: var(--text-muted); font-size: 0.85rem; margin: 0; }

.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot-online { background: var(--accent-2); box-shadow: 0 0 8px var(--accent-2); }
.dot-offline { background: var(--danger); box-shadow: 0 0 8px var(--danger); }

.cta { text-align: center; }
.cta h3 { margin-top: 0; }

.auth-card { max-width: 420px; margin: 60px auto; }
.form { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; color: var(--text-muted); }
.form input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 1rem;
}
.form input:focus { outline: none; border-color: var(--accent); }

.btn {
  display: inline-block; text-align: center; text-decoration: none;
  border: none; border-radius: 10px; padding: 12px 20px;
  font-size: 1rem; font-weight: 600; cursor: pointer;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: #5b4de0; }

.alert { border-radius: 10px; padding: 14px 16px; margin-bottom: 16px; font-size: 0.9rem; }
.alert ul { margin: 0; padding-left: 18px; }
.alert-error { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.3); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: #86efac; margin-bottom: 12px; }

.info-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-top: 16px;
}
.info-grid > div { display: flex; flex-direction: column; gap: 4px; }
.label { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: .03em; }

.char-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.char-table th, .char-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.char-table th { color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; font-weight: 600; }

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

/* ---------- Admin ---------- */

.form-inline { display: flex; gap: 10px; }
.form-inline input[type="text"] {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 14px; color: var(--text); font-size: 0.95rem; flex: 1; max-width: 320px;
}
.btn-secondary { background: var(--bg); border: 1px solid var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--accent); }

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.admin-table th { color: var(--text-muted); font-size: 0.78rem; text-transform: uppercase; font-weight: 600; }

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.78rem;
  background: var(--border); color: var(--text-muted);
}
.badge-success { background: rgba(34,197,94,0.15); color: #86efac; }
.badge-warning { background: rgba(234,179,8,0.15); color: #fde68a; }
.badge-danger  { background: rgba(248,113,113,0.15); color: #fca5a5; }

.actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: flex-start; }

.btn-mini {
  display: inline-block; cursor: pointer; user-select: none;
  background: var(--bg); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 6px 10px; font-size: 0.8rem;
  list-style: none;
}
.btn-mini::-webkit-details-marker { display: none; }
.btn-mini:hover { border-color: var(--accent); }
.btn-mini-success { border-color: rgba(34,197,94,0.4); color: #86efac; }
.btn-mini-success:hover { border-color: #22c55e; }
.btn-mini-danger { border-color: rgba(248,113,113,0.4); color: #fca5a5; }
.btn-mini-danger:hover { border-color: #f87171; }

.inline-form { display: inline-block; }

.inline-details { position: relative; display: inline-block; }
.inline-details > summary { }
.popover-form {
  position: absolute; top: 110%; left: 0; z-index: 20;
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px; min-width: 220px; display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.popover-form label { display: flex; flex-direction: column; gap: 4px; font-size: 0.8rem; color: var(--text-muted); }
.popover-form input, .popover-form select {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; color: var(--text); font-size: 0.85rem;
}
.checkbox-label { flex-direction: row !important; align-items: center; gap: 8px !important; }

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85em;
}
pre {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; overflow-x: auto;
}