/* Torre de Control VIAFI – estilos del prototipo */
:root {
  --navy: #0d2a4f;
  --navy-2: #143a6b;
  --page: #f3f4f6;
  --surface: #ffffff;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);

  --s1: #2a78d6;   /* ejecutado / serie principal */
  --s2: #eb6834;
  --s3: #1baf7a;
  --s4: #eda100;
  --s5: #e87ba4;
  --s7: #6250d6;
  --prog: #b9b7ae; /* programado (neutro) */

  --good: #0ca30c;
  --warn: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --good-text: #006300;

  --radius: 12px;
  --shadow: 0 1px 2px rgba(11,11,11,.05), 0 1px 8px rgba(11,11,11,.04);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--page);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
  display: grid;
  grid-template-columns: 236px 1fr;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  background: var(--navy);
  color: #e6ecf5;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; }
.brand .seal {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, #3b8ff0, #1c5cab);
  display: grid; place-items: center; font-weight: 700; color: #fff; font-size: 13px;
}
.brand .t1 { font-weight: 700; font-size: 14px; letter-spacing: .2px; }
.brand .t2 { font-size: 11px; color: #9fb3cf; }
.nav-label { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: #8fa5c4; padding: 10px 10px 4px; }
.nav button {
  width: 100%; text-align: left; background: transparent; color: #d7e0ee; border: 0;
  padding: 9px 10px; border-radius: 8px; font: inherit; font-size: 13.5px; cursor: pointer;
  display: flex; align-items: center; gap: 10px;
}
.nav button svg { width: 17px; height: 17px; flex: none; opacity: .85; }
.nav button:hover { background: rgba(255,255,255,.07); }
.nav button.active { background: rgba(255,255,255,.14); color: #fff; font-weight: 600; }
.nav button .badge { margin-left: auto; background: var(--critical); color: #fff; font-size: 11px; padding: 1px 7px; border-radius: 999px; font-weight: 600; }
.sidebar .foot { margin-top: auto; font-size: 11px; color: #8fa5c4; padding: 10px; line-height: 1.4; }
.sidebar .foot b { color: #cdd8e8; }

/* ---------- Main ---------- */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 12px 24px; display: flex; align-items: center; gap: 16px; position: sticky; top: 0; z-index: 5;
}
.topbar h1 { font-size: 17px; margin: 0; font-weight: 700; }
.topbar .sub { font-size: 12px; color: var(--ink-2); }
.topbar .spacer { flex: 1; }
.pill {
  font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; background: #fff4d6; color: #7a4f00; border: 1px solid #f3dc9c;
}
.select {
  font: inherit; font-size: 13px; padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--ink);
}
.btn {
  font: inherit; font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: 8px; border: 1px solid transparent; cursor: pointer;
  background: var(--navy); color: #fff;
}
.btn.ghost { background: #fff; color: var(--navy); border-color: var(--border); }
.btn:hover { filter: brightness(1.08); }

.content { padding: 22px 24px 40px; display: flex; flex-direction: column; gap: 18px; }
.view { display: none; flex-direction: column; gap: 18px; }
.view.active { display: flex; }

.view-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.view-head h2 { margin: 0; font-size: 20px; font-weight: 700; }
.view-head p { margin: 0; color: var(--ink-2); font-size: 13px; }

/* ---------- Grid & cards ---------- */
.grid { display: grid; gap: 16px; align-items: start; }
.grid.wide { grid-template-columns: 1.9fr 1fr; }
.grid.kpi { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid.kpi4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.two { grid-template-columns: 1.4fr 1fr; }
.grid.two-eq { grid-template-columns: 1fr 1fr; }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.tbl-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.nav button { position: relative; }


.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 18px; min-width: 0;
}
.card h3 { margin: 0 0 2px; font-size: 14px; font-weight: 700; }
.card .hint { font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.card-head .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }

/* KPI tiles */
.kpi-tile .label { font-size: 12px; color: var(--ink-2); font-weight: 600; letter-spacing: .01em; }
.kpi-tile .value { font-size: 30px; font-weight: 700; line-height: 1.1; margin: 6px 0 4px; letter-spacing: -.01em; }
.kpi-tile .value small { font-size: 15px; font-weight: 600; color: var(--ink-2); margin-left: 3px; }
.kpi-tile .delta { font-size: 12px; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }
.kpi-tile .delta.up { color: var(--good-text); }
.kpi-tile .delta.down { color: var(--critical); }
.kpi-tile .bar { height: 6px; border-radius: 4px; background: #eceae4; margin-top: 10px; overflow: hidden; position: relative; }
.kpi-tile .bar > i { display: block; height: 100%; background: var(--s1); border-radius: 4px; }
.kpi-tile .bar > b { position: absolute; top: -2px; width: 2px; height: 10px; background: var(--ink); }

/* Status chips */
.chip {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 999px; white-space: nowrap;
}
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chip.good     { background: #e7f6e7; color: #0b5e0b; }
.chip.warn     { background: #fff3d1; color: #7a4f00; }
.chip.serious  { background: #fde9df; color: #8a3a16; }
.chip.critical { background: #fbe3e3; color: #8f1f1f; }
.chip.neutral  { background: #eeeeea; color: #52514e; }

/* Tables */
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { text-align: left; font-size: 11.5px; color: var(--muted); font-weight: 600; letter-spacing: .03em; text-transform: uppercase; padding: 6px 8px; border-bottom: 1px solid var(--grid); }
.tbl td { padding: 8px 8px; border-bottom: 1px solid #f0efea; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl tr:hover td { background: #fafaf7; }
.tbl .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; color: var(--ink-2); }
.inbar { display: flex; align-items: center; gap: 8px; min-width: 150px; }
.inbar .track { flex: 1; height: 8px; background: #eceae4; border-radius: 4px; position: relative; overflow: visible; }
.inbar .track > i { display: block; height: 100%; background: var(--s1); border-radius: 4px; }
.inbar .track > b { position: absolute; top: -3px; width: 2px; height: 14px; background: var(--ink); opacity: .7; }
.inbar .pct { width: 46px; text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }

/* Legend */
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); margin-top: 8px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend i.line { height: 2px; width: 16px; border-radius: 1px; }
.legend i.dash { height: 0; width: 16px; border-top: 2px dashed var(--s1); background: transparent; }

/* Charts */
.chart { width: 100%; height: auto; display: block; overflow: visible; }
.chart text { font-family: inherit; fill: var(--muted); font-size: 11px; }
.chart .grid-line { stroke: var(--grid); stroke-width: 1; }
.chart .axis { stroke: var(--axis); stroke-width: 1; }
.chart .lbl { fill: var(--ink-2); font-size: 11.5px; }
.chart .lbl-b { fill: var(--ink); font-weight: 600; font-size: 12px; }
.chart .hit { fill: transparent; cursor: pointer; }
.chart .hit:hover + .mark, .chart g:hover .mark { opacity: .85; }

/* Tooltip */
#tip {
  position: fixed; pointer-events: none; z-index: 50; background: var(--ink); color: #fff; font-size: 12px;
  padding: 7px 10px; border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.2); max-width: 280px; display: none; line-height: 1.4;
}
#tip b { color: #fff; }
#tip .t { color: #c9c7bd; font-size: 11px; }

/* Semáforo list */
.sem-list { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; }
.sem-row { display: flex; align-items: center; gap: 10px; padding: 6px 0; border-bottom: 1px solid #f0efea; font-size: 13px; }
.sem-row .dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.sem-row .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sem-row .pc { font-weight: 700; font-variant-numeric: tabular-nums; width: 52px; text-align: right; }
.dot.good { background: var(--good); } .dot.warn { background: var(--warn); } .dot.critical { background: var(--critical); } .dot.serious { background: var(--serious); }

/* AI summary */
.ai-box { background: linear-gradient(180deg, #f5f8ff, #fff); border: 1px solid #d9e4f7; }
.ai-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; color: #1c5cab; background: #e5efff; padding: 3px 9px; border-radius: 999px; letter-spacing: .04em; text-transform: uppercase; }
.ai-box p { margin: 8px 0; font-size: 13.5px; color: #1f2937; }
.ai-box ul { margin: 6px 0 0 18px; padding: 0; font-size: 13px; color: #1f2937; }
.ai-box li { margin: 4px 0; }

/* Alerts */
.alert-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.alert-filters button { font: inherit; font-size: 12.5px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border); background: #fff; cursor: pointer; color: var(--ink-2); }
.alert-filters button.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.alert { display: grid; grid-template-columns: 6px 1fr auto; gap: 14px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 0; overflow: hidden; box-shadow: var(--shadow); }
.alert .stripe { background: var(--muted); }
.alert.Crítica .stripe { background: var(--critical); }
.alert.Alta .stripe { background: var(--serious); }
.alert.Media .stripe { background: var(--warn); }
.alert.Baja .stripe { background: var(--good); }
.alert .body { padding: 12px 0 12px 4px; }
.alert .meta { display: flex; gap: 8px; align-items: center; font-size: 12px; color: var(--muted); margin-bottom: 4px; flex-wrap: wrap; }
.alert .title { font-weight: 700; font-size: 14px; }
.alert .detail { color: var(--ink-2); font-size: 13px; margin-top: 2px; }
.alert .action { font-size: 12.5px; margin-top: 6px; }
.alert .action b { color: var(--navy); }
.alert .side { padding: 12px 16px; display: flex; flex-direction: column; gap: 8px; align-items: flex-end; justify-content: center; }
.alert .side .btn { padding: 6px 10px; font-size: 12px; }

/* Report */
.report { max-width: 980px; }
.report h4 { margin: 18px 0 6px; font-size: 14px; text-transform: uppercase; letter-spacing: .05em; color: var(--navy); }
.report p { font-size: 14px; line-height: 1.6; margin: 6px 0; }
.report ol { padding-left: 20px; }
.report li { margin: 6px 0; line-height: 1.5; }
.report .meta { font-size: 12px; color: var(--muted); display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }

/* Chat demo */
.chat { display: flex; flex-direction: column; gap: 10px; }
.chat .msgs { display: flex; flex-direction: column; gap: 8px; max-height: 320px; overflow: auto; padding-right: 4px; }
.chat .m { max-width: 85%; padding: 9px 12px; border-radius: 12px; font-size: 13px; line-height: 1.45; }
.chat .m.q { align-self: flex-end; background: var(--navy); color: #fff; border-bottom-right-radius: 4px; }
.chat .m.a { align-self: flex-start; background: #f0f3f8; color: var(--ink); border-bottom-left-radius: 4px; }
.chat .sugs { display: flex; gap: 6px; flex-wrap: wrap; }
.chat .sugs button { font: inherit; font-size: 12px; border: 1px solid #c9d8ee; background: #f5f8ff; color: #1c5cab; padding: 5px 10px; border-radius: 999px; cursor: pointer; }
.chat .input { display: flex; gap: 8px; }
.chat .input input { flex: 1; font: inherit; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; }

.small { font-size: 12px; color: var(--muted); }
.muted { color: var(--muted); }
.mt { margin-top: 10px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.stat-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stat-mini div { background: #f8f8f5; border-radius: 10px; padding: 10px 12px; }
.stat-mini .v { font-size: 20px; font-weight: 700; }
.stat-mini .l { font-size: 11.5px; color: var(--ink-2); }

@media print {
  .sidebar, .topbar { display: none; }
  body { display: block; background: #fff; }
  .view { display: flex !important; page-break-after: always; }
}

/* ======================= TABLETA HORIZONTAL (≤ 1280px) =======================
   Barra lateral compacta de iconos; dos columnas se mantienen. */
@media (max-width: 1280px) {
  body { grid-template-columns: 84px 1fr; }
  .sidebar { padding: 14px 10px; gap: 4px; }
  .brand { justify-content: center; padding: 2px 0 14px; }
  .brand .seal { width: 42px; height: 42px; }
  .brand > div:not(.seal), .nav-label, .sidebar .foot { display: none; }
  .nav button { flex-direction: column; justify-content: center; gap: 5px; padding: 11px 4px; font-size: 10.5px; text-align: center; line-height: 1.15; }
  .nav button svg { width: 22px; height: 22px; }
  .nav button .badge { position: absolute; top: 6px; right: 10px; margin: 0; font-size: 10px; padding: 0 5px; }
  .nav-next { border-top: 1px solid rgba(255,255,255,.12); padding-top: 6px; }
  .topbar { padding: 10px 18px; gap: 10px; }
  .topbar .select { display: none; }
  .content { padding: 16px 18px 32px; gap: 14px; }
  .grid { gap: 14px; }
  .grid.kpi { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .kpi-tile .value { font-size: 26px; }
  .grid.two, .grid.wide { grid-template-columns: 1.3fr 1fr; }
  .grid.three { grid-template-columns: 1fr 1fr; }
  .grid.three > :last-child { grid-column: 1 / -1; }
  .sem-list { grid-template-columns: 1fr; }
  .tbl td { padding: 10px 8px; }
  .btn, .alert-filters button { min-height: 40px; }
}

/* ======================= TABLETA VERTICAL (≤ 900px) =======================
   Navegación por pestañas en la parte inferior; una columna. */
@media (max-width: 900px) {
  body { grid-template-columns: 1fr; padding-bottom: calc(78px + env(safe-area-inset-bottom)); }
  .sidebar {
    position: fixed; left: 0; right: 0; bottom: 0; top: auto; height: auto; z-index: 20;
    flex-direction: row; align-items: stretch; padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
    box-shadow: 0 -2px 12px rgba(0,0,0,.18);
  }
  .brand, .sidebar .foot { display: none; }
  .nav { display: flex; flex: 1; gap: 4px; }
  .nav.nav-next { display: none; }
  .sidebar { background: var(--navy); color: #e6ecf5; }
  .nav button { flex: 1; padding: 8px 2px; border-radius: 10px; }
  .nav button .badge { top: 2px; right: calc(50% - 26px); }
  .topbar { flex-wrap: wrap; row-gap: 8px; padding: 10px 14px; }
  .topbar h1 { font-size: 16px; }
  .topbar .pill { order: 3; }
  .topbar .spacer { display: none; }
  .topbar .btn { padding: 8px 12px; font-size: 12.5px; }
  .content { padding: 14px 14px 24px; }
  .view-head { flex-direction: column; gap: 2px; }
  .view-head h2 { font-size: 19px; }
  .grid.kpi, .grid.kpi4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.kpi > :last-child:nth-child(odd) { grid-column: 1 / -1; }
  .grid.two, .grid.two-eq, .grid.three, .grid.wide { grid-template-columns: 1fr; }
  .grid.three > :last-child { grid-column: auto; }
  .card { padding: 14px 14px; }
  .tbl { min-width: 640px; }
  #tbl-eventos { min-width: 720px; }
  .alert { grid-template-columns: 6px 1fr; }
  .alert .side { grid-column: 2; flex-direction: row; justify-content: flex-start; padding: 0 12px 12px 4px; }
  .alert-filters { width: 100%; justify-content: flex-start; }
  .card-head { flex-wrap: wrap; }
  .report .meta { gap: 8px; }
}

/* Dispositivos táctiles: áreas de toque y tooltips fijados */
@media (hover: none) {
  .nav button, .btn, .select { min-height: 44px; }
  .alert-filters button { min-height: 40px; }
  #tip { max-width: min(320px, calc(100vw - 24px)); font-size: 13px; padding: 9px 12px; }
}