:root {
  --bg: #f6f7f9; --surface: #ffffff; --surface-2: #f0f2f5; --text: #1b1f24; --muted: #616b77; --border: #dde1e6;
  --accent: #2459d6; --accent-text: #ffffff; --ok: #1d7f45; --ok-bg: #e3f4ea; --warn: #9a6100; --warn-bg: #fdf1dc;
  --err: #b42318; --err-bg: #fde7e5; --sel: #e8eefc; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111418; --surface: #191d22; --surface-2: #20252b; --text: #e6e9ed; --muted: #97a1ac; --border: #2d333a;
    --accent: #6b95ff; --accent-text: #0b0f17; --ok: #5fd08f; --ok-bg: #173324; --warn: #f2b84b; --warn-bg: #352a14;
    --err: #ff8a80; --err-bg: #3a1c1a; --sel: #1f2b45;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
code, pre { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
button, .btn, input, select { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 6px 10px; }
button, .btn { cursor: pointer; text-decoration: none; display: inline-block; }
button:hover, .btn:hover { border-color: var(--accent); }
.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.alert { background: var(--err-bg); color: var(--err); padding: 8px 10px; border-radius: 6px; }
.alert.ok { background: var(--ok-bg); color: var(--ok); }

.top { display: flex; align-items: center; gap: 16px; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border); flex-wrap: wrap; position: sticky; top: 0; z-index: 2; }
.brand { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--err); display: inline-block; }
.dot.on { background: var(--ok); }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav button { border-color: transparent; background: transparent; }
nav button.on { background: var(--sel); border-color: var(--border); }
.logout { margin-left: auto; display: flex; align-items: center; gap: 8px; }

main { padding: 16px; }
.tab { display: none; }
.tab.on { display: block; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.toolbar input[type=search] { flex: 1; min-width: 200px; }
.check { display: inline-flex; gap: 6px; align-items: center; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; margin-bottom: 12px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; }
.stat b { display: block; font-size: 20px; font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 12px; }

.split { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 12px; align-items: start; }
@media (max-width: 1100px) { .split { grid-template-columns: 1fr; } .detalle { position: static; max-height: none; } }
@media (max-width: 520px) { .cards { grid-template-columns: 1fr; } .kv { grid-template-columns: 1fr; } .kv dd { margin-bottom: 6px; } }
.tabla-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: auto; max-height: calc(100vh - 230px); }
.tabla { width: 100%; border-collapse: collapse; background: var(--surface); }
.tabla th, .tabla td { text-align: left; padding: 6px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.tabla th { position: sticky; top: 0; background: var(--surface-2); font-size: 12px; color: var(--muted); font-weight: 600; }
.tabla td { font-variant-numeric: tabular-nums; }
#filas tr { cursor: pointer; }
#filas tr:hover { background: var(--surface-2); }
#filas tr.sel { background: var(--sel); }
#filas tr.nuevo { animation: flash 1.2s ease-out; }
@keyframes flash { from { background: var(--warn-bg); } to { background: transparent; } }
.path { font-family: var(--mono); font-size: 12.5px; white-space: nowrap; }
.nowrap { white-space: nowrap; }
.detalle .pill { margin-bottom: 4px; }
.det { color: var(--muted); font-size: 12px; max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-weight: 600; font-size: 12px; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.err { background: var(--err-bg); color: var(--err); }
.tag { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--surface-2); border: 1px solid var(--border); }
.vacio { padding: 16px; }

.detalle { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 12px; position: sticky; top: 70px; max-height: calc(100vh - 100px); overflow: auto; }
.detalle h3 { margin: 0 0 8px; font-size: 15px; }
.detalle h4 { margin: 14px 0 4px; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.detalle pre { background: var(--surface-2); padding: 8px; border-radius: 6px; overflow: auto; margin: 0; white-space: pre-wrap; word-break: break-all; }

.consola { background: #0d1117; color: #c9d1d9; padding: 12px; border-radius: 8px; height: calc(100vh - 170px); overflow: auto; margin: 0; white-space: pre-wrap; word-break: break-all; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(440px, 1fr)); gap: 12px; margin-bottom: 12px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; margin-bottom: 12px; }
.card h3 { margin: 0 0 8px; font-size: 15px; }
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 4px 12px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; font-family: var(--mono); font-size: 12.5px; word-break: break-all; }
.fila-form { display: flex; gap: 8px; flex-wrap: wrap; }
.fila-form input { flex: 1; min-width: 160px; }
.col-form { display: grid; gap: 8px; max-width: 360px; }

body.login { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 24px; width: 100%; max-width: 340px; display: grid; gap: 12px; }
.login-card h1 { margin: 0; font-size: 18px; }
.login-card p { margin: 0; }
.login-card label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }