:root {
  --bg: #f7f8fb;
  --panel: #ffffff;
  --text: #172033;
  --muted: #62708a;
  --border: #dfe5ef;
  --accent: #2457d6;
  --accent-text: #ffffff;
  --code-bg: #101828;
  --code-text: #e6edf3;
  color-scheme: light;
}

:root.dark {
  --bg: #0f172a;
  --panel: #111c31;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --border: #29364f;
  --accent: #7aa2ff;
  --accent-text: #071222;
  --code-bg: #020617;
  --code-text: #e5e7eb;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
a { color: inherit; }
.app { min-height: 100vh; display: grid; grid-template-columns: 280px 1fr; }
.sidebar { background: var(--panel); border-right: 1px solid var(--border); padding: 24px; position: sticky; top: 0; height: 100vh; overflow: auto; }
.brand { font-weight: 800; font-size: 20px; margin-bottom: 4px; }
.subtle { color: var(--muted); font-size: 13px; }
.nav { margin-top: 28px; display: grid; gap: 8px; }
.nav button { text-align: left; border: 1px solid transparent; background: transparent; color: var(--text); border-radius: 12px; padding: 10px 12px; cursor: pointer; font-weight: 600; }
.nav button.active, .nav button:hover { background: color-mix(in srgb, var(--accent) 12%, transparent); border-color: color-mix(in srgb, var(--accent) 25%, transparent); }
.userbox { margin-top: 28px; border: 1px solid var(--border); border-radius: 16px; padding: 14px; background: color-mix(in srgb, var(--panel) 86%, var(--bg)); }
.main { padding: 28px; max-width: 1320px; width: 100%; }
.topbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 24px; }
.controls { display: flex; gap: 10px; flex-wrap: wrap; }
input, select, textarea { border: 1px solid var(--border); background: var(--panel); color: var(--text); border-radius: 12px; padding: 10px 12px; font: inherit; }
input { min-width: 280px; }
button.primary { background: var(--accent); color: var(--accent-text); border: 0; padding: 10px 14px; border-radius: 12px; font-weight: 700; cursor: pointer; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; }
.card { border: 1px solid var(--border); border-radius: 20px; background: var(--panel); padding: 18px; box-shadow: 0 10px 30px rgb(15 23 42 / 0.05); }
.card h3 { margin: 0 0 10px; font-size: 17px; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.badge { font-size: 12px; padding: 4px 8px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); }
.meta { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
.doc-layout { display: grid; grid-template-columns: 1fr 360px; gap: 20px; align-items: start; }
.doc-content { line-height: 1.65; }
.doc-content h1, .doc-content h2, .doc-content h3 { line-height: 1.25; }
pre { overflow: auto; background: var(--code-bg); color: var(--code-text); padding: 16px; border-radius: 16px; border: 1px solid var(--border); }
code { font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; }
th, td { border: 1px solid var(--border); padding: 8px; text-align: left; }
.panel-title { margin: 0 0 14px; }
.users-table { width: 100%; background: var(--panel); border-radius: 16px; overflow: hidden; }
.status { font-weight: 700; }
.error { color: #dc2626; }
.empty { border: 1px dashed var(--border); border-radius: 20px; padding: 28px; text-align: center; color: var(--muted); }
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .doc-layout { grid-template-columns: 1fr; }
  .topbar { align-items: stretch; flex-direction: column; }
  input { min-width: 0; width: 100%; }
}

button.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); padding: 9px 12px; border-radius: 12px; font-weight: 700; cursor: pointer; }
button.danger { background: #dc2626; color: #fff; border: 0; padding: 9px 12px; border-radius: 12px; font-weight: 700; cursor: pointer; }
.notice { border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border)); background: color-mix(in srgb, var(--accent) 10%, var(--panel)); border-radius: 14px; padding: 12px 14px; margin-bottom: 18px; font-weight: 700; }
.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 16px; background: var(--panel); }
.table-wrap table { margin: 0; min-width: 850px; }
.users-table input { min-width: 180px; width: 100%; }
.users-table select { min-width: 140px; }
.metric { font-size: 34px; }
.bigline { line-height: 1.7; font-size: 15px; }
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-card { width: min(460px, 100%); border: 1px solid var(--border); border-radius: 24px; background: var(--panel); padding: 28px; box-shadow: 0 18px 50px rgb(15 23 42 / 0.12); }
.stack { display: grid; gap: 12px; margin-top: 16px; }
.full { width: 100%; margin-top: 12px; text-align: center; }
.auth-card input { width: 100%; min-width: 0; }

button.secondary, a.button.secondary { display: inline-block; text-decoration: none; background: transparent; color: var(--text); border: 1px solid var(--border); padding: 9px 12px; border-radius: 12px; font-weight: 700; cursor: pointer; }
.smallbadges { margin-top: 10px; }
.doc-content ul, .doc-content ol { padding-left: 24px; }
.doc-content li { margin: 4px 0; }
.doc-content table { display: block; overflow-x: auto; }
.controls select { max-width: 220px; }
@media (max-width: 1100px) { .controls select { max-width: none; width: 100%; } }