:root {
  --bg: #0f1024;
  --panel: #1c1f3b;
  --accent: #7c5dfa;
  --accent-2: #9a7cff;
  --text: #f5f6ff;
  --muted: #b8b9d4;
  --card: #13142a;
  --border: #26284a;
  --success: #3ad29f;
  --danger: #f36b7f;
  --info: #4db8ff;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(124,93,250,0.12), transparent 30%), radial-gradient(circle at 80% 0%, rgba(154,124,255,0.1), transparent 25%), var(--bg);
  color: var(--text);
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { color: #c4b5ff; }

.shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}
@media (max-width: 640px) { .shell { padding: 16px; } }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(19,20,42,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  font-weight: 700;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.orb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px rgba(124,93,250,0.7);
}
.nav-links a { margin-left: 14px; font-weight: 600; }
.nav-links a.active { color: #fff; border-bottom: 2px solid var(--accent); padding-bottom: 4px; }
.hero {
  padding: 20px 24px;
  background: linear-gradient(135deg, rgba(124,93,250,0.2), rgba(19,20,42,0.5));
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-top: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.hero h1 { margin: 0 0 6px; }
.hero p { margin: 4px 0 0; color: var(--muted); }

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  margin-top: 20px;
}
.grid-2 {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.2);
}
.card h3 { margin-top: 0; margin-bottom: 10px; }
.card h4 { margin: 0 0 6px; }
.muted { color: var(--muted); font-size: 14px; }
.pill {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(124,93,250,0.15);
  border: 1px solid var(--border);
  color: #fff;
  font-size: 12px;
}
.list { margin: 0; padding: 0; list-style: none; }
.list li { padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }

form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px 12px;
  margin-top: 10px;
}
@media (min-width: 860px) {
  form.two-col { grid-template-columns: 1fr 1fr; column-gap: 16px; }
}
label { font-size: 13px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
}
textarea { resize: vertical; min-height: 80px; }
button {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(124,93,250,0.25);
  transition: transform 0.1s ease, box-shadow 0.2s ease;
}
button:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(124,93,250,0.35); }
button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: none;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 12px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}
.btn:hover { border-color: rgba(255,255,255,0.12); transform: translateY(-1px); }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; border: none; box-shadow: 0 10px 30px rgba(124,93,250,0.25); }
.btn.ghost { background: rgba(255,255,255,0.05); }
.btn.danger { border-color: rgba(243,107,127,0.5); color: #ffd7df; }
.btn.small { padding: 7px 12px; font-size: 13px; }
.btn.linklike { background: transparent; border: none; color: var(--info); box-shadow: none; padding: 0; }

.row { grid-column: 1 / -1; }
.two-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
@media (max-width: 720px) { .two-cols { grid-template-columns: 1fr; } }

.toast-stack {
  position: fixed;
  top: 72px;
  right: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 20;
}
.toast {
  min-width: 220px; max-width: 340px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(27,31,56,0.9);
  border: 1px solid var(--border);
  box-shadow: 0 8px 28px rgba(0,0,0,0.35);
  color: #fff;
  font-size: 14px;
  backdrop-filter: blur(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.hide { opacity: 0; transform: translateY(-4px); }
.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}
.table th, .table td {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: left;
  font-size: 14px;
}
.table th { color: var(--muted); font-weight: 600; }
.tag-ok { color: var(--success); font-weight: 700; }
.tag-bad { color: var(--danger); font-weight: 700; }
.hero-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.status-pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 999px; border: 1px solid var(--border); background: rgba(255,255,255,0.04); font-weight: 700; }
.status-pill .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 10px rgba(243,107,127,0.6); }
.status-pill.online .dot { background: var(--success); box-shadow: 0 0 10px rgba(58,210,159,0.6); }
.status-pill .status-msg { font-weight: 400; color: var(--muted); font-size: 13px; }
.action-group { display: flex; gap: 6px; flex-wrap: wrap; }
.copy-hint { font-size: 12px; color: var(--muted); }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
}
.badge.success { color: var(--success); border-color: rgba(58,210,159,0.6); background: rgba(58,210,159,0.08); }
.badge.danger { color: var(--danger); border-color: rgba(243,107,127,0.6); background: rgba(243,107,127,0.1); }

.section-title {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-sub { margin: 0 0 14px; color: var(--muted); font-size: 13px; }
.pagination {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.page-link {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255,255,255,0.03);
  text-decoration: none;
  font-size: 13px;
}
.page-link:hover { border-color: rgba(255,255,255,0.12); }
.page-link.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: var(--accent);
  color: #fff;
}

.login-box {
  max-width: 420px;
  margin: 120px auto;
  background: var(--panel);
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}
.login-box h2 { margin: 0 0 10px; }
.login-box form { grid-template-columns: 1fr; }
.footer-note { margin-top: 16px; color: var(--muted); font-size: 13px; text-align: center; }