:root {
  --bg: #0f1115;
  --card: #1a1d24;
  --border: #2a2f3a;
  --text: #e4e7ec;
  --muted: #9aa3b2;
  --accent: #3b82f6;
  --ok: #22c55e;
  --err: #ef4444;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f6f8;
    --card: #ffffff;
    --border: #d9dde5;
    --text: #1a1d24;
    --muted: #5b6472;
    --accent: #2563eb;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
}

header h1 { font-size: 18px; margin: 0; }
#status { color: var(--muted); font-size: 13px; }

main { padding: 16px 24px; display: flex; flex-direction: column; gap: 16px; max-width: 1400px; }

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 860px) {
  .grid2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}

.card h2 { font-size: 15px; margin: 0 0 12px; }

label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 10px;
}

label.inline { display: flex; align-items: center; gap: 8px; }

.hint { font-size: 12px; color: var(--muted); margin: 0 0 12px; }
.hint span { color: var(--text); }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.login-card { width: 100%; max-width: 360px; }
.login-card h2 { margin: 0 0 6px; }
.login-error { color: var(--err); font-size: 13px; min-height: 18px; margin: 10px 0 0; }

/* Header user / logout */
.header-user { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); }

.row { display: flex; gap: 12px; }
.row label { flex: 1; }

input, textarea {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
}

textarea { resize: vertical; font-family: ui-monospace, "Cascadia Code", monospace; }

button {
  padding: 8px 18px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}

button:disabled { opacity: 0.5; cursor: default; }

.actions { display: flex; gap: 8px; }

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

button.secondary:hover { color: var(--text); border-color: var(--muted); }

button.accent2 {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

button.accent2:hover { background: var(--accent); color: #fff; }

.log {
  margin-top: 12px;
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  max-height: 220px;
  overflow: auto;
  font-size: 12px;
  font-family: ui-monospace, "Cascadia Code", monospace;
  white-space: pre-wrap;
  word-break: break-all;
}

.tablewrap { overflow: auto; margin-top: 12px; max-height: 360px; }

table { border-collapse: collapse; font-size: 12px; width: 100%; }
th, td {
  border: 1px solid var(--border);
  padding: 4px 8px;
  text-align: left;
  white-space: nowrap;
}
th { background: var(--bg); position: sticky; top: 0; }