:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e2229;
  --border: #2a2f3a;
  --text: #e8eaed;
  --muted: #9aa1ac;
  --accent: #5b8cff;
  --accent-2: #7c5bff;
  --ok: #33c17a;
  --warn: #e0a838;
  --err: #e0546a;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% -10%, #1a1e2a 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(23,26,33,0.6);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar .brand {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.2px;
}

.topbar .brand span { color: var(--accent); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.login-card { width: 100%; max-width: 380px; }
.login-card h1 { margin: 0 0 4px; font-size: 22px; }
.login-card p.sub { color: var(--muted); margin: 0 0 24px; font-size: 13px; }

label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }

input[type=text], input[type=password], input[type=email], input[type=number], textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 14px;
}

textarea { font-family: 'Consolas', 'Monaco', monospace; min-height: 160px; resize: vertical; }

input:focus, textarea:focus { outline: none; border-color: var(--accent); }

button, .btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.btn.secondary {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
}

.btn.danger { background: var(--err); }

.error-box {
  background: rgba(224,84,106,0.12);
  border: 1px solid rgba(224,84,106,0.4);
  color: #ff8fa0;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}

.success-box {
  background: rgba(51,193,122,0.12);
  border: 1px solid rgba(51,193,122,0.4);
  color: #7fe0ac;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.domain-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: border-color .15s ease, transform .15s ease;
}

.domain-card:hover { border-color: var(--accent); transform: translateY(-2px); }

.domain-card .name { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.domain-card .domain { color: var(--muted); font-size: 12.5px; margin-bottom: 12px; word-break: break-all; }

.badge {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.badge.ok { background: rgba(51,193,122,0.15); color: var(--ok); }
.badge.err { background: rgba(224,84,106,0.15); color: var(--err); }

.search-box { margin-top: 8px; }

.tabs { display: flex; gap: 4px; margin: 24px 0 0; border-bottom: 1px solid var(--border); }
.tab {
  padding: 10px 16px;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  font-size: 14px;
  font-weight: 600;
}
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab-panel { display: none; padding-top: 22px; }
.tab-panel.active { display: block; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
@media (max-width: 640px) { .row { grid-template-columns: 1fr; } }

.actions { margin-top: 26px; display: flex; gap: 10px; align-items: center; }

.muted { color: var(--muted); font-size: 13px; }

.back-link { display: inline-block; margin-bottom: 14px; font-size: 13px; }

hr.sep { border: none; border-top: 1px solid var(--border); margin: 28px 0; }