/* Login page */
body.login-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(88,166,255,0.12), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, rgba(188,140,255,0.10), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.login-card .brand {
  border-bottom: none;
  padding: 0 0 24px;
  justify-content: center;
}
.login-card h1 {
  font-size: 22px;
  margin: 0 0 6px;
  text-align: center;
}
.login-card > p.muted {
  text-align: center;
  margin: 0 0 24px;
  font-size: 13px;
}
.login-card form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card label {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.login-card label span {
  font-size: 12px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.login-card input {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
}
.login-card input:focus {
  outline: none;
  border-color: var(--accent);
}
.login-card button.primary {
  margin-top: 6px;
  padding: 10px;
  font-size: 14px;
}
.login-card .error {
  background: rgba(248,81,73,0.12);
  border: 1px solid rgba(248,81,73,0.4);
  color: var(--red);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
}
.login-card footer {
  margin-top: 24px;
  text-align: center;
  font-size: 12px;
}
:root {
  --bg: #0d1117;
  --bg-2: #161b22;
  --bg-3: #1f262e;
  --border: #30363d;
  --text: #e6edf3;
  --text-2: #8b949e;
  --accent: #58a6ff;
  --accent-2: #1f6feb;
  --green: #3fb950;
  --yellow: #d29922;
  --red: #f85149;
  --orange: #db6d28;
  --purple: #bc8cff;
  --mono: ui-monospace, "SF Mono", Menlo, Monaco, Consolas, "Courier New", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
}

body {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 16px 0;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px 16px;
  border-bottom: 1px solid var(--border);
}
.logo {
  font-size: 28px;
  color: var(--accent);
  font-weight: 700;
  font-family: var(--mono);
}
.title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

nav {
  display: flex;
  flex-direction: column;
  padding: 12px 8px;
  flex: 1;
  gap: 2px;
}
nav a {
  color: var(--text-2);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  transition: background 0.1s, color 0.1s;
}
nav a:hover { background: var(--bg-3); color: var(--text); }
nav a.active {
  background: var(--accent-2);
  color: white;
}

.sidebar-foot {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-2);
}
.status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-2);
}
.dot.ok { background: var(--green); }
.dot.bad { background: var(--red); }
.version { opacity: 0.6; }

/* Main */
.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}
.actions {
  display: flex;
  gap: 8px;
}
.content {
  padding: 24px 32px;
  flex: 1;
}
.loading {
  padding: 40px;
  text-align: center;
  color: var(--text-2);
}

/* Cards / stats */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
}
.card .label {
  font-size: 12px;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.card .value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
}
.card.danger .value { color: var(--red); }
.card.warn .value { color: var(--yellow); }
.card.ok .value { color: var(--green); }

/* Section */
.section {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}
.section h2 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.section .hint {
  font-size: 12px;
  color: var(--text-2);
  margin-bottom: 12px;
}

/* Buttons */
button, .btn {
  background: var(--bg-3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.1s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
button:hover, .btn:hover { background: var(--border); }
button.primary, .btn.primary {
  background: var(--accent-2);
  border-color: var(--accent-2);
  color: white;
}
button.primary:hover { background: var(--accent); }
button.danger { background: var(--red); border-color: var(--red); color: white; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
th {
  color: var(--text-2);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
tbody tr { transition: background 0.1s; }
tbody tr:hover { background: var(--bg-3); }

/* Pills */
.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.pill.green { background: rgba(63,185,80,0.15); color: var(--green); }
.pill.yellow { background: rgba(210,153,34,0.15); color: var(--yellow); }
.pill.red { background: rgba(248,81,73,0.15); color: var(--red); }
.pill.orange { background: rgba(219,109,40,0.15); color: var(--orange); }
.pill.blue { background: rgba(88,166,255,0.15); color: var(--accent); }
.pill.purple { background: rgba(188,140,255,0.15); color: var(--purple); }
.pill.gray { background: rgba(139,148,158,0.15); color: var(--text-2); }

/* Code */
code, pre {
  font-family: var(--mono);
  font-size: 12px;
}
pre {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
code {
  background: var(--bg-3);
  padding: 1px 6px;
  border-radius: 3px;
}

/* Toolbar */
.toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.toolbar input[type="text"], .toolbar select {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 13px;
}
.toolbar input { flex: 1; min-width: 200px; }

/* Empty state */
.empty {
  padding: 32px;
  text-align: center;
  color: var(--text-2);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 100%;
  max-width: 900px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}
.modal header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal header h2 { margin: 0; font-size: 16px; }
.modal .close {
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--text-2);
  cursor: pointer;
  padding: 0 8px;
}
.modal-body {
  padding: 20px;
  overflow: auto;
  flex: 1;
}

/* Toasts */
.toast-host {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 13px;
  min-width: 240px;
  max-width: 360px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: slide-in 0.2s ease-out;
}
.toast.ok { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.warn { border-left: 3px solid var(--yellow); }
.toast.info { border-left: 3px solid var(--accent); }
@keyframes slide-in {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Utility */
.muted { color: var(--text-2); }
.row { display: flex; gap: 12px; align-items: center; }
.row.between { justify-content: space-between; }
.mono { font-family: var(--mono); }
.spaced > * + * { margin-top: 8px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } }

/* Activity */
.activity-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.activity-item:last-child { border-bottom: none; }
.activity-time { color: var(--text-2); font-family: var(--mono); font-size: 12px; min-width: 130px; }
.activity-icon { font-size: 16px; }