/* Panel de administración: estilo shadcn/ui (tema claro, base neutral).
   Fuentes Geist / Geist Mono (OFL) e iconos Lucide (ISC) servidos en local: la CSP solo permite 'self'. */
@font-face { font-family: "Geist"; src: url("fonts/geist-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("fonts/geist-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  /* tokens de shadcn/ui (neutral, claro) */
  --background: #ffffff; --foreground: #0a0a0a;
  --card: #ffffff; --popover: #ffffff;
  --primary: #171717; --primary-hover: #2e2e2e; --primary-foreground: #fafafa;
  --secondary: #f5f5f5; --secondary-foreground: #171717;
  --muted: #f5f5f5; --muted-foreground: #737373;
  --accent: #f5f5f5; --accent-foreground: #171717;
  --destructive: #dc2626; --destructive-hover: #c81e1e;
  --border: #e5e5e5; --input: #e5e5e5; --ring: #a1a1a1; --ring-soft: rgb(161 161 161 / .5);
  --sidebar: #fafafa; --sidebar-accent: #efefef; --sidebar-border: #e5e5e5;
  --chart-1: #e76e50; --chart-2: #2a9d90; --chart-3: #274754; --chart-4: #e8c468; --chart-5: #f4a462;
  --radius-sm: 6px; --radius-md: 8px; --radius-lg: 10px; --radius-xl: 14px;
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);
  /* estados (insignias) */
  --good: #15803d; --good-bg: #f0fdf4; --good-bd: #bbf7d0;
  --warn: #b45309; --warn-bg: #fffbeb; --warn-bd: #fde68a;
  --serious: #c2410c; --serious-bg: #fff7ed; --serious-bd: #fed7aa;
  --crit: #b91c1c; --crit-bg: #fef2f2; --crit-bd: #fecaca;
  /* series de las gráficas y alias que lee app.js */
  --s1: #e76e50; --s2: #2a9d90; --s3: #274754;
  --ink-3: #737373; --rule: #e5e5e5;
  --f-body: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body { background: var(--background); color: var(--foreground); font: 14px/1.5 var(--f-body); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
h1, h2, h3 { margin: 0; line-height: 1.25; font-weight: 600; letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: 24px; letter-spacing: -.025em; } h2 { font-size: 16px; } h3 { font-size: 14px; }
p { margin: 0; }
.mono { font-family: var(--f-mono); font-size: .93em; }
.num, td.n { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted-foreground); } .small { font-size: 12px; }
.eyebrow { font-size: 12px; font-weight: 500; color: var(--muted-foreground); }
.error { color: var(--destructive); font-size: 14px; }
button { font: inherit; }
:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring-soft); }
.sprite { position: absolute; }
.ico { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- login (bloque login de shadcn) ---------- */
.login { min-height: 100%; display: grid; place-items: center; padding: 24px 16px; background: var(--muted); }
.login-card { width: min(400px, 100%); background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); padding: 24px; display: grid; gap: 8px; }
.login-brand { display: flex; align-items: center; gap: 8px; font-weight: 500; margin-bottom: 8px; }
.login-brand .brand-logo { width: 24px; height: 24px; border-radius: var(--radius-sm); }
.login-head { display: grid; gap: 4px; margin-bottom: 8px; }
.login-head h1 { font-size: 20px; }
.login-head p { font-size: 14px; }
.login-card label { font-size: 14px; font-weight: 500; margin-top: 8px; }
.login-card .btn { margin-top: 16px; width: 100%; }
.login-foot { text-align: center; margin-top: 8px; text-wrap: balance; }

/* ---------- campos ---------- */
input, select, textarea { font: inherit; font-size: 14px; color: var(--foreground); background: transparent; border: 1px solid var(--input); border-radius: var(--radius-md); height: 36px; padding: 4px 12px; min-width: 0; box-shadow: var(--shadow-xs); transition: border-color .15s, box-shadow .15s; }
input::placeholder, textarea::placeholder { color: var(--muted-foreground); }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--ring); box-shadow: 0 0 0 3px var(--ring-soft); }
input:disabled, select:disabled, textarea:disabled { opacity: .5; cursor: not-allowed; }
textarea { height: auto; min-height: 64px; padding: 8px 12px; font-family: var(--f-mono); font-size: 12px; }
select { appearance: none; -webkit-appearance: none; padding-right: 32px; cursor: pointer;
  background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center / 16px; }
input[type="checkbox"], input[type="radio"] { width: 16px; height: 16px; padding: 0; box-shadow: none; accent-color: var(--primary); }

/* ---------- botones (variantes de shadcn) ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 36px; padding: 0 16px; border-radius: var(--radius-md);
  border: 1px solid var(--border); background: var(--background); color: var(--foreground); font-size: 14px; font-weight: 500;
  box-shadow: var(--shadow-xs); cursor: pointer; white-space: nowrap; transition: background-color .15s, color .15s, opacity .15s; }
.btn:hover { background: var(--accent); }
.btn.primary { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }
.btn.primary:hover { background: var(--primary-hover); }
.btn.danger { background: var(--destructive); color: #fff; border-color: var(--destructive); }
.btn.danger:hover { background: var(--destructive-hover); }
.btn.ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn.ghost:hover { background: var(--accent); }
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; gap: 6px; }
.btn.icon { width: 32px; height: 32px; padding: 0; }
.btn[disabled] { opacity: .5; pointer-events: none; }

/* ---------- layout: barra lateral + contenido (bloque sidebar de shadcn) ---------- */
.shell { display: grid; grid-template-columns: 256px minmax(0, 1fr); min-height: 100%; }
.sidebar { background: var(--sidebar); border-right: 1px solid var(--sidebar-border); display: flex; flex-direction: column; gap: 4px; padding: 8px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 8px; padding: 8px; margin-bottom: 4px; }
.brand-logo { width: 32px; height: 32px; border-radius: var(--radius-md); background: var(--primary); color: var(--primary-foreground); display: grid; place-items: center; flex: none; }
.brand-text { display: grid; line-height: 1.25; min-width: 0; }
.brand-text b { font-size: 14px; font-weight: 600; }
.brand-text span { font-size: 12px; color: var(--muted-foreground); }
.nav-label { font-size: 12px; font-weight: 500; color: var(--muted-foreground); height: 32px; display: flex; align-items: center; padding: 0 8px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav button { display: flex; align-items: center; gap: 8px; height: 32px; padding: 0 8px; border: 0; border-radius: var(--radius-md); background: transparent;
  color: var(--foreground); font-size: 14px; text-align: left; cursor: pointer; transition: background-color .15s; }
.nav button .ico { color: var(--muted-foreground); }
.nav button:hover { background: var(--sidebar-accent); }
.nav button[aria-current="page"] { background: var(--sidebar-accent); font-weight: 500; }
.nav button[aria-current="page"] .ico { color: var(--foreground); }
.sidebar-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 4px 4px 8px; border-top: 1px solid var(--sidebar-border); }
.user { display: flex; align-items: center; gap: 8px; min-width: 0; }
.avatar { width: 32px; height: 32px; border-radius: var(--radius-md); background: var(--muted); border: 1px solid var(--border); display: grid; place-items: center; font-size: 12px; font-weight: 600; text-transform: uppercase; flex: none; }
.user-text { display: grid; line-height: 1.25; min-width: 0; }
.user-text b { font-size: 14px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-text span { font-size: 12px; color: var(--muted-foreground); }
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar { position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; min-height: 56px; padding: 8px 24px;
  border-bottom: 1px solid var(--border); background: rgb(255 255 255 / .85); backdrop-filter: blur(8px); }
.view-title { font-size: 16px; font-weight: 500; letter-spacing: 0; }
.sep { width: 1px; height: 16px; background: var(--border); }
.status-badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 12px; font-weight: 500; }
.top-meta { margin-left: auto; display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center; font-size: 13px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted-foreground); display: inline-block; flex: none; }
.dot.online { background: #16a34a; } .dot.degradado { background: #f59e0b; } .dot.offline { background: var(--destructive); }
.view { padding: 24px; display: grid; gap: 16px; align-content: start; min-width: 0; }
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; border-right: 0; border-bottom: 1px solid var(--sidebar-border); }
  .brand { margin: 0; flex: 1; }
  .nav-label { display: none; }
  .nav { order: 3; flex-basis: 100%; flex-direction: row; overflow-x: auto; padding-bottom: 2px; }
  .nav button { flex: none; white-space: nowrap; }
  .sidebar-foot { margin: 0; border-top: 0; padding: 0; }
  .user-text { display: none; }
  .topbar { position: static; padding: 8px 16px; }
  .top-meta { margin-left: 0; flex-basis: 100%; }
  .view { padding: 16px; }
}

/* ---------- tarjetas ---------- */
.panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); padding: 24px; display: grid; gap: 16px; min-width: 0; align-content: start; }
.panel > h2, .panel-head h2 { font-size: 16px; font-weight: 600; }
.panel > p.muted, .panel-head .muted { font-size: 14px; }
.panel-head { display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: space-between; align-items: center; }
.panel-head select { width: auto; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) { .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .g2, .g3 { grid-template-columns: 1fr; } .panel { padding: 16px; } }

/* tarjetas de indicadores (SectionCards del dashboard de shadcn) */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.tile { background: linear-gradient(to top, rgb(23 23 23 / .03), var(--card)); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-xs);
  padding: 16px; display: grid; gap: 4px; min-width: 0; align-content: start; }
.tile .k { font-size: 13px; color: var(--muted-foreground); }
.tile .v { font-size: 24px; font-weight: 600; line-height: 1.25; letter-spacing: -.02em; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.tile .s { font-size: 12px; color: var(--muted-foreground); }
.tile .v-sm { font-size: 18px; letter-spacing: -.01em; white-space: nowrap; }
.tile.warn { border-color: var(--warn-bd); background: var(--warn-bg); }
.tile.crit { border-color: var(--crit-bd); background: var(--crit-bg); }

.chart { position: relative; height: 220px; min-width: 0; }
.chart.tall { height: 280px; }
.chart-fig { margin: 0; min-width: 0; }
.chart-fig figcaption { font-size: 14px; font-weight: 500; margin-bottom: 8px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 16px; font-size: 14px; margin: 0; }
.kv dt { color: var(--muted-foreground); } .kv dd { margin: 0; overflow-wrap: anywhere; }

/* ---------- progreso ---------- */
.meter { height: 8px; background: rgb(23 23 23 / .08); border-radius: 999px; overflow: hidden; margin-top: 4px; }
.meter span { display: block; height: 100%; background: var(--primary); border-radius: 999px; width: 0; transition: width .3s; }
.meter.hot span { background: var(--destructive); }
.cores { display: grid; grid-template-columns: repeat(auto-fill, minmax(36px, 1fr)); gap: 6px; }
.core { display: grid; gap: 4px; font-size: 11px; color: var(--muted-foreground); text-align: center; }
.core .meter { height: 32px; display: flex; align-items: flex-end; border-radius: var(--radius-sm); background: var(--muted); margin: 0; }
.core .meter span { width: 100%; height: 0; border-radius: 0; background: var(--chart-2); }

/* ---------- tablas ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; vertical-align: middle; }
th { height: 40px; font-weight: 500; color: var(--foreground); background: var(--muted); position: sticky; top: 0; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: rgb(245 245 245 / .6); }
td.n, th.n { text-align: right; }
td.wrap { white-space: normal; min-width: 220px; overflow-wrap: anywhere; }
tbody tr.click { cursor: pointer; }

/* ---------- insignias ---------- */
.pill { display: inline-flex; gap: 4px; align-items: center; font-size: 12px; font-weight: 500; line-height: 1.33; padding: 2px 8px; border-radius: var(--radius-sm); border: 1px solid transparent; white-space: nowrap; }
.pill.good { color: var(--good); background: var(--good-bg); border-color: var(--good-bd); }
.pill.warn { color: var(--warn); background: var(--warn-bg); border-color: var(--warn-bd); }
.pill.serious { color: var(--serious); background: var(--serious-bg); border-color: var(--serious-bd); }
.pill.crit { color: var(--crit); background: var(--crit-bg); border-color: var(--crit-bd); }
.pill.neutral { color: var(--secondary-foreground); background: var(--secondary); border-color: var(--border); }

/* ---------- formularios ---------- */
.form { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; align-items: end; }
.form label { display: grid; gap: 8px; font-size: 14px; font-weight: 500; color: var(--foreground); }
.secret { font-family: var(--f-mono); font-size: 13px; padding: 12px; border: 1px solid var(--warn-bd); border-radius: var(--radius-md); background: var(--warn-bg); overflow-wrap: anywhere; user-select: all; }
pre.log { font-family: var(--f-mono); font-size: 12px; background: var(--muted); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 12px; overflow: auto; max-height: 460px; margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.steps { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; }
.ok-ico { color: var(--good); font-weight: 700; } .ko-ico { color: var(--destructive); font-weight: 700; }
.client-card { display: grid; gap: 8px; }
.drawer { border-top: 1px solid var(--border); padding-top: 16px; display: grid; gap: 16px; }

/* ---------- diálogo y aviso (Dialog y Sonner de shadcn) ---------- */
.modal { position: fixed; inset: 0; background: rgb(0 0 0 / .5); display: grid; place-items: center; padding: 16px; z-index: 20; }
.modal-card { width: min(512px, 100%); max-height: 90vh; overflow: auto; background: var(--background); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 24px; display: grid; gap: 16px; }
.modal-card h2 { font-size: 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; }
.toast { position: fixed; bottom: 24px; right: 24px; background: var(--popover); color: var(--foreground); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  padding: 14px 16px; border-radius: var(--radius-lg); font-size: 14px; z-index: 30; max-width: min(380px, calc(100% - 32px)); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }