/* ============================================================
   ADMINISTRADOR DE PROCESOS · UMG
   Identidad: el escritorio de la secretaría. Papel frío, tinta azul
   del sello UMG, documentos que reciben sellos y un autómata que
   decide cada paso. Títulos en Bricolage Grotesque; interfaz en
   IBM Plex Sans; notación formal (δ, códigos, rutas) en Plex Mono.
   Todas las fuentes van incluidas (licencia OFL): funciona sin internet.
   ============================================================ */
@font-face { font-family: "Bricolage Grotesque"; font-weight: 600; font-display: swap; src: url("fuentes/bricolage-600.woff2") format("woff2"); }
@font-face { font-family: "Bricolage Grotesque"; font-weight: 700; font-display: swap; src: url("fuentes/bricolage-700.woff2") format("woff2"); }
@font-face { font-family: "Bricolage Grotesque"; font-weight: 800; font-display: swap; src: url("fuentes/bricolage-800.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("fuentes/plex-sans-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("fuentes/plex-sans-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("fuentes/plex-sans-600.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 700; font-display: swap; src: url("fuentes/plex-sans-700.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("fuentes/plex-mono-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("fuentes/plex-mono-500.woff2") format("woff2"); }

/* Layout: barra superior azul con secciones; debajo, la hoja principal y una
   columna contextual (actividad, recorrido previsto o editor de flujos). */
:root {
  /* Superficies y tinta (claro) */
  --bg: #eef1f5; --surface: #ffffff; --surface-2: #f4f6f9; --surface-3: #e8edf3;
  --line: #dde3ea; --line-2: #c6cfda;
  --ink: #13202f; --ink-2: #44516a; --muted: #5b667c;
  /* Identidad UMG */
  --accent: #1d6fa5; --accent-ink: #ffffff;
  --barra: #10304f; --barra-2: #183f66; --barra-ink: #ffffff; --barra-tenue: #c3cfdd;
  --oro: #b8892f;
  --primario: #13202f; --primario-ink: #ffffff; --primario-hover: #22344a;
  --lamina: #f7f9fb; --punto: #d3dae3;
  --toast-bg: #13202f; --toast-ink: #ffffff;
  --peligro: #c62f35; --peligro-soft: #fdecec;
  --exito: #16794a;
  --serie-1: #1d6fa5; --serie-2: #b07f1f;
  --sombra: 0 1px 2px rgba(19,32,47,.05), 0 12px 32px -16px rgba(19,32,47,.16);
  --sombra-alta: 0 30px 70px -24px rgba(19,32,47,.42);
  /* Tipografía */
  --f-titulo: "Bricolage Grotesque", "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-texto: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, Menlo, monospace;
  /* Forma */
  --r-hoja: 22px; --r-caja: 16px; --r-ctrl: 11px;
  /* Movimiento (Emil Kowalski): curvas propias y duraciones compartidas */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --dur-pulsar: 140ms; --dur-ui: 200ms; --dur-entrada: 260ms;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0b1119; --surface: #131c27; --surface-2: #19242f; --surface-3: #213040;
  --line: #243344; --line-2: #33465b;
  --ink: #e6edf5; --ink-2: #a9b5c6; --muted: #8f9bb0;
  --accent: #64a6dc; --accent-ink: #0b1119;
  --barra: #0d1a29; --barra-2: #16293f; --barra-ink: #e6edf5; --barra-tenue: #b3c0d0;
  --oro: #d4a548;
  --primario: #e6edf5; --primario-ink: #0b1119; --primario-hover: #ffffff;
  --lamina: #0f1822; --punto: #233244;
  --toast-bg: #e6edf5; --toast-ink: #0b1119;
  --peligro: #ff8f94; --peligro-soft: #3a1719;
  --exito: #6fd59e;
  --serie-1: #4f95cf; --serie-2: #b8892f;
  --sombra: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -14px rgba(0,0,0,.6);
  --sombra-alta: 0 30px 70px -24px rgba(0,0,0,.8);
  color-scheme: dark;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0b1119; --surface: #131c27; --surface-2: #19242f; --surface-3: #213040;
  --line: #243344; --line-2: #33465b;
  --ink: #e6edf5; --ink-2: #a9b5c6; --muted: #8f9bb0;
  --accent: #64a6dc; --accent-ink: #0b1119;
  --barra: #0d1a29; --barra-2: #16293f; --barra-ink: #e6edf5; --barra-tenue: #b3c0d0;
  --oro: #d4a548;
  --primario: #e6edf5; --primario-ink: #0b1119; --primario-hover: #ffffff;
  --lamina: #0f1822; --punto: #233244;
  --toast-bg: #e6edf5; --toast-ink: #0b1119;
  --peligro: #ff8f94; --peligro-soft: #3a1719;
  --exito: #6fd59e;
  --serie-1: #4f95cf; --serie-2: #b8892f;
  --sombra: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -14px rgba(0,0,0,.6);
  --sombra-alta: 0 30px 70px -24px rgba(0,0,0,.8);
  color-scheme: dark;
} }

/* Cada elemento con un estado recibe --c (color) y --on (texto sobre ese color)
   en línea; aquí se derivan el tono suave y la tinta, adaptados al tema. */
[style*="--c:"] {
  --c-soft: color-mix(in srgb, var(--c) 13%, var(--surface));
  --c-ink: color-mix(in srgb, var(--c) 60%, var(--ink));
}

/* ---------- Base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font: 15px/1.5 var(--f-texto); color: var(--ink); background: var(--bg);
  min-height: 100vh; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
img { max-width: 100%; }
[hidden] { display: none !important; }
h1, h2 { font-family: var(--f-titulo); letter-spacing: -.02em; text-wrap: balance; font-weight: 700; line-height: 1.12; }
h1 { font-size: 34px; }
h2 { font-size: 23px; }
h3 { font-size: 15px; font-weight: 600; }
.code, .ruta, kbd { font-family: var(--f-mono); }
.code { font-size: 12.5px; }
kbd { font-size: 11px; padding: 2px 6px; border-radius: 6px; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--ink-2); line-height: 1.4; }
.eyebrow { font-size: 13px; color: var(--ink-2); font-weight: 500; }
.lead { color: var(--ink-2); font-size: 14.5px; margin-top: 8px; max-width: 66ch; line-height: 1.55; }
.hint { font-size: 12.5px; color: var(--muted); margin-top: 12px; line-height: 1.5; }
.vacio-msg { text-align: center; color: var(--muted); padding: 48px 0; font-size: 14px; }
.vista-tit { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.view-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.head-acc { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.tag { background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 11px; font-size: 12px; font-weight: 600; color: var(--ink-2); font-family: var(--f-mono); white-space: nowrap; }
.tag-diseno { background: color-mix(in srgb, #7c3aed 14%, var(--surface)); color: color-mix(in srgb, #7c3aed 65%, var(--ink)); border-color: transparent; }
/* En oscuro, el gris oscuro de estado se aclara para no perderse en el fondo */
:root[data-theme="dark"] [style*="--c:#3f4654"] { --c: #7f8a9b !important; --on: #0b1119 !important; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) [style*="--c:#3f4654"] { --c: #7f8a9b !important; --on: #0b1119 !important; } }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--exito); display: inline-block; }

/* ============================================================
   BARRA SUPERIOR
   ============================================================ */
.barra-app {
  position: sticky; top: 0; z-index: 15; background: var(--barra); color: var(--barra-ink);
  padding-top: env(safe-area-inset-top, 0px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 8px 24px -16px rgba(0,0,0,.5);
}
.barra-in {
  max-width: 1520px; margin: 0 auto; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 24px;
  padding: 12px max(24px, env(safe-area-inset-right, 0px)) 12px max(24px, env(safe-area-inset-left, 0px));
}
.marca { display: flex; align-items: center; gap: 12px; min-width: 0; }
.logo-umg { width: 46px; height: 46px; object-fit: contain; display: block; flex-shrink: 0; filter: drop-shadow(0 2px 6px rgba(0,0,0,.35)); }
.logo-falta { border-radius: 50%; background: var(--oro); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 13px; }
.marca-txt strong { display: block; font-family: var(--f-titulo); font-size: 17px; font-weight: 700; letter-spacing: -.01em; line-height: 1.15; }
.marca-txt small { display: block; font-size: 12px; color: var(--barra-tenue); }

/* Pestañas con indicador deslizante: una copia "activa" recortada con clip-path */
.tabs { position: relative; justify-self: center; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs-pista { position: relative; width: max-content; }
.tabs-lista { display: flex; gap: 2px; }
.tab {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 13px; border-radius: 11px; min-height: 40px;
  font-size: 13.5px; font-weight: 600; color: var(--barra-tenue); white-space: nowrap;
  transition: color var(--dur-ui) ease, background-color var(--dur-ui) ease;
}
.tab svg { flex-shrink: 0; opacity: .9; }
.tab:hover { color: var(--barra-ink); background: rgba(255,255,255,.07); }
.tab:active { transform: scale(.97); }
.tabs-activas {
  position: absolute; inset: 0; pointer-events: none; background: var(--surface); border-radius: 11px;
  clip-path: inset(0 100% 0 0 round 11px);
  transition: clip-path 280ms var(--ease-out);
}
.tabs-activas .tab { color: var(--ink); background: transparent; }
.tabs-activas .tab svg { color: var(--accent); opacity: 1; }
.sin-transicion .tabs-activas { transition: none; }

.barra-acc { display: flex; align-items: center; gap: 6px; }
.icono-btn {
  display: inline-grid; place-items: center; min-width: 40px; height: 40px; border-radius: 11px; color: var(--barra-tenue);
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out);
}
.icono-btn:hover { background: rgba(255,255,255,.09); color: var(--barra-ink); }
.icono-btn:active { transform: scale(.94); }
.buscar-btn { display: inline-flex; gap: 8px; padding: 0 8px 0 12px; border: 1px solid rgba(255,255,255,.16); font-size: 13px; }
.buscar-btn kbd { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.16); color: var(--barra-tenue); }
.ico-sol { display: none; }
:root[data-theme="dark"] .ico-sol { display: block; }
:root[data-theme="dark"] .ico-luna { display: none; }

.usuario { position: relative; }
.usuario-btn { display: flex; align-items: center; gap: 10px; padding: 4px 10px 4px 4px; border-radius: 999px; min-height: 44px;
  transition: background-color var(--dur-ui) ease; }
.usuario-btn:hover, .usuario-btn[aria-expanded="true"] { background: rgba(255,255,255,.09); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
  background: var(--barra-2); color: var(--barra-ink); font-size: 12.5px; font-weight: 700; box-shadow: 0 0 0 2px var(--oro);
}
.usuario-txt { text-align: left; line-height: 1.2; }
.usuario-txt b { display: block; font-size: 13px; font-weight: 600; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.usuario-txt small { font-size: 11.5px; color: var(--barra-tenue); }
.menu-usuario {
  position: absolute; right: 0; top: calc(100% + 8px); width: 250px; padding: 8px; z-index: 20;
  background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--sombra-alta);
  transform-origin: top right; animation: popover 160ms var(--ease-out);
}
.mu-nombre { font-weight: 600; padding: 8px 10px 0; }
.mu-rol { font-size: 12.5px; color: var(--muted); padding: 0 10px 8px; border-bottom: 1px solid var(--line); margin-bottom: 6px; }
.mu-item { display: flex; justify-content: space-between; align-items: center; width: 100%; text-align: left; padding: 10px; border-radius: 9px; font-size: 13.5px; min-height: 40px;
  transition: background-color var(--dur-ui) ease; }
.mu-item:hover { background: var(--surface-2); }
.mu-item.peligro { color: var(--peligro); }

/* ============================================================
   DISTRIBUCIÓN
   ============================================================ */
.contenido { max-width: 1520px; margin: 0 auto; padding-block: 28px 64px; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; align-items: start; }
.layout > * { min-width: 0; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-hoja); box-shadow: var(--sombra); padding: 32px 34px; }
.lateral { position: sticky; top: 96px; max-height: calc(100vh - 116px); overflow: auto; overscroll-behavior: contain; padding: 26px 24px; }
body[data-vista="detalle"] .layout, body[data-vista="tablero"] .layout, body[data-vista="estadisticas"] .layout { grid-template-columns: minmax(0, 1fr); }
body[data-vista="detalle"] .lateral, body[data-vista="tablero"] .lateral, body[data-vista="estadisticas"] .lateral { display: none; }
body[data-vista="automata"] .layout { grid-template-columns: minmax(0, 1fr) 420px; }
#aside-editor { display: none; }
body[data-vista="automata"] #aside-editor { display: block; }
body[data-vista="automata"] #aside-panel { display: none; }
.box { border: 1px solid var(--line); border-radius: var(--r-caja); padding: 22px; background: var(--surface); }
.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.dos-col > *, .det-grid > *, .automata-grid > *, .dir-grid > *, .est-grid > * { min-width: 0; }

/* ============================================================
   CONTROLES
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 17px; border-radius: var(--r-ctrl);
  font-size: 13.5px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink); min-height: 42px;
  transition: border-color var(--dur-ui) ease, background-color var(--dur-ui) ease, color var(--dur-ui) ease, box-shadow var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out);
}
.btn:hover:not(:disabled) { border-color: var(--line-2); background: var(--surface-3); }
.btn.primary { background: var(--primario); color: var(--primario-ink); border-color: var(--primario); }
.btn.primary:hover:not(:disabled) { background: var(--primario-hover); border-color: var(--primario-hover); }
.btn.acento { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.acento:hover:not(:disabled) { background: color-mix(in srgb, var(--accent) 88%, var(--ink)); }
.btn.sm { padding: 7px 12px; font-size: 12.5px; min-height: 36px; border-radius: 10px; }
.btn.grande { min-height: 50px; font-size: 15px; width: 100%; }
.btn.ancho { width: 100%; margin-top: 8px; }
.btn:disabled { opacity: .38; cursor: not-allowed; }
.btn.peligro:hover:not(:disabled) { border-color: var(--peligro); color: var(--peligro); }
.btn.tinte { background: var(--c); border-color: var(--c); color: var(--on); }
.btn.tinte:hover:not(:disabled) { background: var(--c); border-color: var(--c); box-shadow: 0 8px 18px -8px var(--c); }
.btn svg { flex-shrink: 0; }
.btn:active:not(:disabled), .carpeta:active, .dropzone:active, .toggle:active, .seg button:active, .kb-accion:active, .filtro-chip:active { transform: scale(.97); }

label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink-2); margin-bottom: 7px; }
input, select, textarea {
  width: 100%; border: 1px solid var(--line-2); border-radius: var(--r-ctrl); padding: 11px 13px; background: var(--surface); color: var(--ink);
  font-size: 14px; outline: none; transition: border-color var(--dur-ui) ease, box-shadow var(--dur-ui) ease;
}
input::placeholder, textarea::placeholder { color: var(--muted); opacity: .85; }
textarea { min-height: 92px; resize: vertical; }
input[type="radio"], input[type="checkbox"] { width: auto; accent-color: var(--accent); }

.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 3px; gap: 2px; max-width: 100%; }
.seg button { white-space: nowrap; padding: 7px 12px; border-radius: 9px; font-size: 12.5px; font-weight: 600; color: var(--ink-2); display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 34px;
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease, box-shadow var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out); }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12), 0 0 0 1px var(--line); }
.seg-modo { display: flex; width: 100%; margin-top: 16px; }
.seg-modo button { flex: 1; }
.seg-modo button.on[data-modo="diseno"] { background: #7c3aed; color: #fff; box-shadow: none; }
.toggle { padding: 6px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); min-height: 34px;
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease, border-color var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out); }
.toggle.on { background: var(--primario); color: var(--primario-ink); border-color: var(--primario); }

.st { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--c-soft, var(--surface-2)); color: var(--c-ink, var(--ink-2)); white-space: nowrap; }
.st::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--c, currentColor); }
.prio { font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 6px; background: var(--surface-2); color: var(--ink-2); border: 1px solid var(--line); }
.prio.Alta { color: var(--peligro); border-color: color-mix(in srgb, var(--peligro) 35%, transparent); background: var(--peligro-soft); }
.ini { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; font-size: 10.5px; font-weight: 700;
  background: color-mix(in srgb, var(--accent) 16%, var(--surface)); color: color-mix(in srgb, var(--accent) 70%, var(--ink)); flex-shrink: 0; }

/* Tablas */
.tabla { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tabla th { text-align: left; font-size: 12.5px; color: var(--ink-2); font-weight: 600; padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tabla td { padding: 13px 12px; border-bottom: 1px solid var(--line); }
.tabla tr.click { cursor: pointer; }
.tabla tr.click td { transition: background-color .15s ease; }
.tabla tr.click td:first-child { box-shadow: inset 3px 0 0 var(--c, transparent); }
.tabla tr.sel td { background: var(--c-soft); }
.tabla .num { text-align: right; font-variant-numeric: tabular-nums; }
.tabla-scroll { overflow-x: auto; }

/* ============================================================
   PANEL PRINCIPAL
   ============================================================ */
.hola { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.hola h1 { font-size: 36px; }
.hola .lead { margin-top: 6px; }
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-top: 26px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-caja); overflow: hidden; }
.kpi { background: var(--surface); padding: 16px 18px; }
.kpi small { display: block; font-size: 12.5px; color: var(--ink-2); font-weight: 500; }
.kpi b { display: block; font-size: 32px; font-weight: 600; letter-spacing: -.02em; line-height: 1.15; margin-top: 4px; }
.kpi span { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }
.seccion { margin-top: 34px; }
.seccion-tit { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.seccion-tit h2 { font-size: 21px; }
.seccion-tit .lead { margin-top: 2px; font-size: 13.5px; }

/* Ciclo de etapas */
.ciclo-wrap { overflow-x: auto; margin: 22px 0 6px; padding: 10px 4px 16px; }
.ciclo { display: grid; align-items: center; }
.estado {
  position: relative; aspect-ratio: 1 / 1.02; border-radius: var(--r-caja); overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--c) 24%, transparent); background: var(--c-soft);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 16px;
  transition: transform 220ms var(--ease-out), box-shadow 220ms ease, background-color 220ms ease, border-color 220ms ease;
}
.estado::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--c); }
.estado.multi::before { background: var(--grad); }
.estado .num { position: absolute; top: 14px; left: 15px; font-size: 11px; font-weight: 600; color: var(--c-ink); font-family: var(--f-mono); }
.estado .ico { position: relative; width: 48px; height: 48px; border-radius: 50%; background: var(--surface); color: var(--c-ink); display: grid; place-items: center; margin-bottom: 18px;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 28%, transparent); transition: transform 220ms var(--ease-out); }
.estado b { font-size: 15px; font-weight: 600; }
.estado small { font-size: 12px; color: var(--c-ink); margin-top: 6px; opacity: .9; }
.estado.futuro { background: var(--surface); }
.estado.futuro .ico { opacity: .8; }
.estado.final { border-style: dashed; }
.estado.pasado { border-color: color-mix(in srgb, var(--c) 48%, transparent); }
.estado .hecho { position: absolute; top: 11px; right: 11px; width: 20px; height: 20px; border-radius: 50%; background: var(--c); color: var(--on); display: grid; place-items: center; }
.estado.activo, .estado.final.activo { background: var(--c); border: 1px solid var(--c); color: var(--on); box-shadow: 0 18px 36px -16px var(--c), 0 0 0 4px color-mix(in srgb, var(--c) 20%, transparent); }
.estado.activo::before, .estado.multi.activo::before { background: rgba(255,255,255,.35); }
.estado.activo .ico { background: rgba(255,255,255,.22); color: var(--on); box-shadow: none; }
.estado.activo small, .estado.activo .num { color: var(--on); opacity: .85; }
.estado.activo .ico::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--on); opacity: 0; animation: pulso 2.4s ease-out infinite 600ms; }
.estado.recien { animation: aterriza 320ms var(--ease-out) both; }
.chips { display: flex; gap: 5px; margin-top: 10px; flex-wrap: wrap; justify-content: center; }
.chips .chip { font-size: 11px; font-weight: 600; border-radius: 999px; padding: 4px 9px; color: var(--c-ink); background: var(--c-soft); }
.estado.activo .chip { background: rgba(255,255,255,.2); color: var(--on); opacity: .75; }
.estado .chip.on { background: var(--surface); color: var(--c-ink); opacity: 1; box-shadow: 0 2px 8px rgba(0,0,0,.14); }
.flecha { position: relative; height: 100%; display: grid; place-items: center; color: var(--line-2); }
.flecha .linea { stroke-dasharray: 3 4; }
.flecha.pasada { color: var(--c); }
.flecha.fluye svg { animation: empuja 280ms var(--ease-out) both; }
.flecha .badge { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -155%); min-width: 22px; height: 22px; padding: 0 5px; border-radius: 999px;
  background: var(--c); color: var(--on); font-size: 11px; font-weight: 700; display: grid; place-items: center; box-shadow: 0 0 0 3px var(--surface); }
.flecha.multi .badge { background: var(--grad); color: #fff; }

.stats { display: grid; gap: 10px; margin-top: 12px; }
.stat { background: var(--c-soft); border: 1px solid color-mix(in srgb, var(--c) 20%, transparent); border-radius: 13px; padding: 12px 14px; }
.stat small { display: flex; align-items: center; gap: 6px; color: var(--c-ink); font-weight: 600; font-size: 12px; }
.stat .pt { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }
.stat b { display: block; font-size: 24px; font-weight: 600; color: var(--c-ink); margin-top: 2px; }

/* Barra de búsqueda y filtros */
.tabla-barra { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 16px 0 10px; }
.buscar-campo { position: relative; flex: 1 1 240px; }
.buscar-campo svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.buscar-campo input { padding-left: 38px; min-height: 42px; }
.tabla-barra select { width: auto; min-height: 42px; padding-right: 32px; }
.filtros { display: flex; flex-wrap: wrap; gap: 6px; }
.filtro-chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600; min-height: 34px;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2);
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease, border-color var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out); }
.filtro-chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c, var(--muted)); }
.filtro-chip[aria-pressed="true"] { background: var(--c-soft); border-color: var(--c); color: var(--c-ink); }
.conteo { font-size: 12.5px; color: var(--muted); margin-left: auto; }
.clip { color: var(--muted); vertical-align: -2px; margin-left: 6px; }
.resaltar { background: color-mix(in srgb, var(--oro) 30%, transparent); color: inherit; border-radius: 3px; padding: 0 1px; }

/* Actividad (columna lateral) */
.lat-tit { font-family: var(--f-titulo); font-size: 19px; font-weight: 700; }
.lat-sec { margin-top: 22px; }
.lat-sec:first-child { margin-top: 0; }
.lat-sec h3 { font-size: 13.5px; color: var(--ink-2); margin-bottom: 10px; }
.bitacora { list-style: none; display: flex; flex-direction: column; }
.bitacora li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13px; line-height: 1.4; }
.bitacora li:last-child { border-bottom: 0; }
.bitacora b { font-weight: 600; }
.bitacora small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.bitacora .st { font-size: 11px; padding: 2px 8px; }
.barra-dist { height: 8px; background: var(--surface-3); border-radius: 8px; overflow: hidden; display: flex; gap: 2px; }
.barra-dist i { display: block; height: 100%; background: var(--c); transform-origin: left; }
.primera .barra-dist i { animation: crece 520ms var(--ease-out) both; }
.leyenda { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 10px; font-size: 12px; color: var(--ink-2); }
.leyenda span { display: inline-flex; align-items: center; gap: 5px; }
.leyenda span::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--c); }

/* ============================================================
   REGISTRAR
   ============================================================ */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 26px; }
.form .full { grid-column: 1 / -1; }
.dropzone {
  position: relative; display: flex; align-items: center; gap: 16px; padding: 22px; cursor: pointer; margin: 0;
  border: 1.5px dashed var(--line-2); border-radius: 14px; background: var(--surface-2); color: var(--ink);
  transition: border-color var(--dur-ui) ease, background-color var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out);
}
.dropzone:hover, .dropzone.encima { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 7%, var(--surface)); }
.dropzone.encima .dz-ico { transform: translateY(-3px); }
.dz-ico { width: 46px; height: 46px; border-radius: 12px; background: var(--surface); display: grid; place-items: center; flex-shrink: 0; border: 1px solid var(--line); color: var(--accent);
  transition: transform 200ms var(--ease-out); }
.dropzone b { font-size: 14px; display: block; }
.dropzone small { font-size: 12.5px; color: var(--muted); display: block; margin-top: 3px; font-weight: 400; }
.dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.archivo-sel { display: flex; align-items: center; gap: 12px; padding: 11px 14px; margin-top: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); font-size: 13.5px; }
.archivo-sel .ext { font-size: 10px; font-weight: 700; background: var(--accent); color: var(--accent-ink); border-radius: 6px; padding: 4px 6px; text-transform: uppercase; max-width: 56px; overflow: hidden; font-family: var(--f-mono); }
.archivo-sel .nm { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.archivo-sel small { color: var(--muted); }
.pasos-reg { list-style: none; counter-reset: paso; display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }
.pasos-reg li { counter-increment: paso; display: grid; grid-template-columns: 26px 1fr; gap: 10px; font-size: 13px; color: var(--ink-2); line-height: 1.45; }
.pasos-reg li::before { content: counter(paso); width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700;
  background: color-mix(in srgb, var(--accent) 14%, var(--surface)); color: color-mix(in srgb, var(--accent) 75%, var(--ink)); }

/* ============================================================
   DETALLE: la hoja del documento con su sello
   ============================================================ */
.det-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 22px; margin-top: 22px; }
.hoja { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-caja); padding: 26px 26px 22px; background: var(--surface); }
.hoja::after { /* marca de agua del sello UMG */
  content: ""; position: absolute; right: -40px; bottom: -40px; width: 200px; height: 200px; background: url("../img/logo-umg.png") center / contain no-repeat;
  opacity: .05; pointer-events: none; filter: grayscale(1);
}
.hoja h2 { font-size: 24px; max-width: calc(100% - 170px); }
.hoja .eyebrow { font-family: var(--f-mono); font-size: 12.5px; }
.sello {
  position: absolute; top: 22px; right: 20px; z-index: 1; transform: rotate(-9deg); text-align: center;
  border: 3px double var(--c); border-radius: 10px; padding: 6px 12px 5px; color: var(--c-ink);
  font-family: var(--f-titulo); font-weight: 800; font-size: 17px; letter-spacing: .06em; text-transform: uppercase; line-height: 1.1;
  background: color-mix(in srgb, var(--c) 6%, transparent);
  -webkit-mask-image: radial-gradient(circle at 35% 40%, #000 55%, rgba(0,0,0,.82) 75%, #000 100%);
          mask-image: radial-gradient(circle at 35% 40%, #000 55%, rgba(0,0,0,.82) 75%, #000 100%);
}
.sello small { display: block; font-family: var(--f-mono); font-weight: 500; font-size: 9.5px; letter-spacing: .08em; margin-top: 2px; opacity: .85; }
.sello.golpe { animation: sellar 460ms var(--ease-out) both; }
.hoja.impacto { animation: impacto 260ms ease-out 200ms; }
.meta { display: grid; grid-template-columns: 116px minmax(0, 1fr); gap: 9px 14px; font-size: 13.5px; margin-top: 16px; }
.meta dt { color: var(--muted); }
.meta dd { min-width: 0; overflow-wrap: anywhere; }
.acciones { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.timeline { list-style: none; margin-top: 14px; }
.timeline li { position: relative; padding: 0 0 18px 26px; font-size: 13.5px; }
.timeline li::before { content: ""; position: absolute; left: 5px; top: 14px; bottom: 0; width: 1.5px; background: var(--line); }
.timeline li:last-child::before { display: none; }
.timeline li::after { content: ""; position: absolute; left: 0; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--c-soft, var(--surface)); border: 2px solid var(--c, var(--ink)); }
.timeline li:first-child::after { background: var(--c, var(--ink)); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 22%, transparent); }
.timeline small { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; }
.timeline .quien { color: var(--ink-2); font-weight: 600; }

/* ============================================================
   TABLERO (KANBAN)
   ============================================================ */
.kb-barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.kb { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 14px; margin-top: 18px; overflow-x: auto; padding-bottom: 8px; align-items: start; }
.kb-col { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-caja); padding: 10px; min-height: 340px; display: flex; flex-direction: column;
  transition: background-color var(--dur-ui) ease, border-color var(--dur-ui) ease, opacity var(--dur-ui) ease, box-shadow var(--dur-ui) ease; }
.kb-cab { display: flex; align-items: center; gap: 8px; padding: 6px 6px 10px; }
.kb-cab .pt { width: 10px; height: 10px; border-radius: 50%; background: var(--c); flex-shrink: 0; box-shadow: 0 0 0 3px var(--c-soft); }
.kb-cab b { font-size: 14px; font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kb-cab .n { font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; font-variant-numeric: tabular-nums; }
.kb-marca { font-size: 11px; font-family: var(--f-mono); color: var(--muted); }
.kb-simbolo { display: none; margin: 0 6px 8px; font-size: 12px; font-weight: 600; color: var(--c-ink); }
.kb-lista { display: flex; flex-direction: column; gap: 8px; flex: 1; border-radius: 12px; min-height: 60px; }
.kb-vacia { font-size: 12.5px; color: var(--muted); text-align: center; padding: 22px 8px; border: 1.5px dashed var(--line-2); border-radius: 12px; }
.kb-tarjeta {
  background: var(--surface); border: 1px solid var(--line); border-radius: 13px; padding: 12px 12px 10px; cursor: grab; touch-action: none; user-select: none;
  box-shadow: 0 1px 2px rgba(0,0,0,.05); position: relative; overflow: hidden;
  transition: border-color var(--dur-ui) ease, box-shadow var(--dur-ui) ease, opacity var(--dur-ui) ease;
}
.kb-tarjeta::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--c); }
.kb-tarjeta:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.kb-fila { display: flex; align-items: center; gap: 8px; }
.kb-id { font-family: var(--f-mono); font-size: 11.5px; color: var(--muted); }
.kb-tit { display: block; font-weight: 600; font-size: 13.5px; line-height: 1.35; margin: 6px 0 10px; overflow-wrap: anywhere; }
.kb-meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.kb-meta .kb-tiempo { margin-left: auto; white-space: nowrap; }
.kb-acciones { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); }
.kb-accion { font-size: 11.5px; font-weight: 600; padding: 4px 9px; border-radius: 999px; background: var(--c-soft); color: var(--c-ink); border: 1px solid color-mix(in srgb, var(--c) 30%, transparent); min-height: 28px;
  transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out); }
.kb-accion:hover { background: var(--c); color: var(--on); }
.kb-tarjeta.hueco { opacity: .35; border-style: dashed; box-shadow: none; }
.kb-fantasma { position: fixed; left: 0; top: 0; z-index: 60; pointer-events: none; margin: 0; cursor: grabbing;
  box-shadow: var(--sombra-alta); border-color: var(--line-2); will-change: transform; }
.kb.arrastrando .kb-col.valida { background: var(--c-soft); border: 1.5px dashed var(--c); }
.kb.arrastrando .kb-col.valida .kb-simbolo { display: block; }
.kb.arrastrando .kb-col.invalida { opacity: .5; }
.kb.arrastrando .kb-col.origen { opacity: 1; }
.kb.arrastrando .kb-col.encima { box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 30%, transparent); border-style: solid; }
.kb-tarjeta.sacudir { animation: sacudir 380ms ease-in-out; }
.kb-tarjeta.llego { animation: llego 420ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .kb-tarjeta:hover { border-color: var(--line-2); box-shadow: 0 6px 16px -10px rgba(0,0,0,.35); }
}

/* ============================================================
   ESTADÍSTICAS
   ============================================================ */
.est-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 22px; }
.grafica { border: 1px solid var(--line); border-radius: var(--r-caja); padding: 20px 20px 14px; background: var(--surface); position: relative; }
.grafica.ancha { grid-column: 1 / -1; }
.grafica h3 { font-size: 15px; }
.grafica .sub { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.g-lienzo { width: 100%; margin-top: 12px; min-height: 40px; }
.grafica svg { display: block; overflow: visible; max-width: none; }
.g-eje.tenue { stroke-dasharray: 2 4; }
.g-leyenda { display: flex; flex-wrap: wrap; gap: 6px 16px; list-style: none; margin: 12px 0 0; padding: 0; font-size: 12.5px; color: var(--ink-2); }
.g-leyenda li { display: inline-flex; align-items: center; gap: 7px; }
.g-leyenda li::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--c); }
.g-eje { stroke: var(--line); stroke-width: 1; }
.g-txt { fill: var(--muted); font-size: 12px; font-family: var(--f-texto); }
.g-txt.fuerte { fill: var(--ink); font-weight: 600; }
.g-txt.valor { fill: var(--ink-2); font-weight: 600; font-variant-numeric: tabular-nums; }
.g-barra { transition: opacity var(--dur-ui) ease; }
.g-hit { fill: transparent; cursor: default; }
.grafica svg:hover .g-barra { opacity: .55; }
.grafica svg .g-grupo:hover .g-barra { opacity: 1; }
.entra-graficas .g-barra-v { transform-box: fill-box; transform-origin: bottom; animation: crece-v 600ms var(--ease-out) both; animation-delay: calc(var(--k, 0) * 24ms); }
.entra-graficas .g-barra-h { transform-box: fill-box; transform-origin: left; animation: crece 600ms var(--ease-out) both; animation-delay: calc(var(--k, 0) * 50ms); }
.gtip { position: absolute; z-index: 5; pointer-events: none; background: var(--toast-bg); color: var(--toast-ink); font-size: 12.5px; padding: 7px 10px; border-radius: 9px;
  box-shadow: var(--sombra-alta); white-space: nowrap; transform: translate(-50%, calc(-100% - 10px)); opacity: 0; transition: opacity 120ms ease; }
.gtip.ver { opacity: 1; }
.gtip b { font-variant-numeric: tabular-nums; }
.tabla-vista { margin-top: 10px; font-size: 12.5px; }
.tabla-vista summary { cursor: pointer; color: var(--accent); font-weight: 600; width: max-content; padding: 4px 0; }
.tabla-vista .tabla { margin-top: 6px; font-size: 12.5px; }
.tabla-vista .tabla td, .tabla-vista .tabla th { padding: 7px 8px; }

/* ============================================================
   VISTA DEL AUTÓMATA
   ============================================================ */
.delta td, .delta th { text-align: center; padding: 9px 6px; }
.delta td:first-child, .delta th:first-child { text-align: left; }
.delta td:first-child { white-space: nowrap; box-shadow: inset 3px 0 0 var(--c, transparent); }
.delta td:first-child small { color: var(--muted); font-weight: 500; margin-left: 4px; }
.delta td:first-child .pt { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--c); margin-right: 6px; }
.delta td.celda { cursor: pointer; border-radius: 6px; font-weight: 600; font-family: var(--f-mono); transition: background-color .15s ease; }
.delta td.celda:hover { background: var(--surface-2); }
.delta td.celda.vacio { font-weight: 400; color: var(--muted); }
.grafo-barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.grafo-opc { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.gv-marca { font-size: 11.5px; font-weight: 600; color: var(--ink-2); background: var(--surface-2); border-radius: 6px; padding: 3px 7px; margin-left: 6px; vertical-align: 2px; }
.svg-wrap { position: relative; border: 1px solid var(--line); border-radius: var(--r-caja); padding: 10px 20px;
  background: radial-gradient(circle at 1px 1px, var(--punto) 1px, transparent 0) 0 0 / 18px 18px, var(--lamina); }
.grafo-box .svg-wrap { margin-top: 14px; min-height: 260px; display: grid; place-items: center; }
.svg-wrap svg { width: 100%; height: auto; display: block; }
.svg-wrap svg.gv { max-height: 560px; animation: funde var(--dur-ui) ease both; }
.svg-wrap.mini { min-height: 170px; display: grid; place-items: center; margin-top: 12px; padding: 8px; }
.svg-wrap.mini svg.gv { max-height: 320px; }
.cargando { color: var(--muted); font-size: 13px; }
.fuente { font-size: 12px; }
.gv g.node { cursor: pointer; }
.gv text { font-family: var(--f-texto); }
.gv .gv-activo ellipse:first-of-type { animation: pulso-gv 2.2s ease-in-out infinite; }
.gv .gv-activa path { stroke-dasharray: 7 5; }
/* Ficha que recorre el grafo */
.ficha { pointer-events: none; }
.ficha .halo { fill: var(--accent); opacity: .22; transform-box: fill-box; transform-origin: center; animation: halo 1.2s ease-out infinite; }
.ficha .cuerpo-f { fill: var(--accent); stroke: var(--surface); stroke-width: 2.5; }
.ficha path { stroke: var(--accent-ink); stroke-width: 1.6; fill: none; stroke-linecap: round; }
.gv g.pisado ellipse { stroke-width: 5; }
.gv g.rechazo ellipse, .lz-nodo.rechazo .cuerpo { stroke: var(--peligro) !important; stroke-width: 5; }
.lz-nodo.pisado .cuerpo { stroke-width: 5; }
.reproductor { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 10px; font-size: 13px; color: var(--ink-2); }
.reproductor .paso-txt { font-family: var(--f-mono); font-size: 12.5px; }

.automata-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.formal { font-size: 13.5px; line-height: 1.85; }
.formal .code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; }
.tester-row { display: flex; gap: 8px; margin-top: 10px; }
.tester-row input { flex: 1; min-width: 0; font-family: var(--f-mono); font-size: 13px; }
.simbolos { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.simbolos .btn { font-family: var(--f-mono); font-weight: 500; }
.resultado { margin-top: 14px; padding: 13px 15px; border-radius: 12px; font-size: 13.5px; line-height: 1.6; display: none; }
.resultado.si { display: block; background: color-mix(in srgb, var(--exito) 14%, var(--surface)); color: color-mix(in srgb, var(--exito) 70%, var(--ink)); animation: sube 220ms var(--ease-out); }
.resultado.no { display: block; background: var(--peligro-soft); color: var(--peligro); animation: sube 220ms var(--ease-out); }
.todos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(460px, 1fr)); gap: 16px; margin-top: 18px; }
.flujo-card h3 { margin-top: 4px; }

/* Editor de flujos (columna derecha) */
#aside-editor h2 { font-size: 22px; }
.ed-sec { border-top: 1px solid var(--line); padding-top: 18px; margin-top: 18px; }
.ed-sec h4 { font-size: 14px; font-weight: 600; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.ed-sec h4 .n { background: var(--surface-2); border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; font-size: 11.5px; }
.ed-sec select, .ed-sec input:not([type=radio]):not([type=checkbox]) { padding: 9px 11px; font-size: 13.5px; border-radius: 10px; }
.ed-dos { display: grid; grid-template-columns: 1fr 110px; gap: 8px; margin-top: 10px; }
.ed-dos label { font-size: 11.5px; margin: 0; display: flex; flex-direction: column; gap: 5px; }
.ed-fila { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.ed-agregar input { flex: 1; min-width: 0; }
.ed-estados { display: flex; flex-direction: column; gap: 6px; }
.ed-estado { display: grid; grid-template-columns: 22px 26px minmax(0, 1fr) auto auto 30px; align-items: center; gap: 6px; padding: 6px 6px 6px 8px; border-radius: 12px;
  background: var(--c-soft); border: 1px solid color-mix(in srgb, var(--c) 24%, transparent); transition: box-shadow var(--dur-ui) ease; }
.ed-estado.marcado { box-shadow: 0 0 0 2px var(--c); }
.ed-estado input[data-renombrar] { background: var(--surface); padding: 7px 9px !important; }
.ed-color { width: 20px; height: 20px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px color-mix(in srgb, var(--c) 45%, transparent); transition: transform var(--dur-pulsar) var(--ease-out); }
.ed-color:active { transform: scale(.88); }
.ed-id { font-size: 11.5px; color: var(--c-ink); font-weight: 700; }
.ed-flag { display: inline-flex; align-items: center; gap: 3px; font-size: 11px; font-weight: 600; color: var(--c-ink); margin: 0; cursor: pointer; }
.ed-flag input { accent-color: var(--c); }
.ed-quitar { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: var(--muted); transition: background-color .15s ease, color .15s ease; }
.ed-quitar:hover { background: var(--peligro-soft); color: var(--peligro); }
.ed-trans-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr) minmax(0, 1fr) 40px; gap: 6px; }
.ed-trans-form .btn { padding: 0; }
.ed-trans { list-style: none; margin-top: 10px; display: flex; flex-direction: column; gap: 4px; max-height: 230px; overflow: auto; }
.ed-trans li { display: flex; align-items: center; justify-content: space-between; padding: 3px 3px 3px 10px; border-radius: 10px; background: var(--c-soft); font-size: 12.5px; box-shadow: inset 3px 0 0 var(--c); }
.ed-trans .code { color: var(--c-ink); }
.ed-avisos { list-style: none; display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; line-height: 1.45; }
.ed-avisos li { padding: 9px 11px; border-radius: 10px; }
.ed-avisos .error { background: var(--peligro-soft); color: var(--peligro); }
.ed-avisos .aviso { background: color-mix(in srgb, #f5b301 16%, var(--surface)); color: color-mix(in srgb, #f5b301 45%, var(--ink)); }
.ed-avisos .info { background: var(--surface-2); color: var(--ink-2); }
.ed-avisos .ok { background: color-mix(in srgb, var(--exito) 14%, var(--surface)); color: color-mix(in srgb, var(--exito) 70%, var(--ink)); }

/* Lienzo de arrastrar y soltar */
.lz-wrap { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 12px; margin-top: 14px; }
.lz-paleta { display: flex; flex-direction: column; gap: 8px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 14px; padding: 14px 12px; align-self: start; }
.lz-pieza { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; font-size: 13px; font-weight: 600; cursor: grab; user-select: none; min-height: 44px;
  transition: border-color var(--dur-ui) ease, box-shadow var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out); }
.lz-pieza:hover { border-color: var(--accent); box-shadow: 0 6px 16px -10px rgba(0,0,0,.4); }
.lz-pieza:active { cursor: grabbing; transform: scale(.97); }
.lz-ico { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--ink-2); background: var(--surface-2); flex-shrink: 0; }
.lz-ico.final { box-shadow: inset 0 0 0 2px var(--surface), inset 0 0 0 4px var(--ink-2); }
.lz-ayuda { font-size: 11.5px; line-height: 1.6; color: var(--ink-2); margin-top: 6px; }
.lz-mas { display: inline-grid; place-items: center; width: 15px; height: 15px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 800; font-size: 11px; line-height: 1; }
.lz-area { position: relative; border: 1px solid var(--line); border-radius: 14px; overflow: auto; min-height: 320px;
  background: radial-gradient(circle at 1px 1px, var(--punto) 1px, transparent 0) 0 0 / 20px 20px, var(--lamina); transition: box-shadow var(--dur-ui) ease, border-color var(--dur-ui) ease; }
.lz-area.soltar { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
svg.lz { display: block; width: 100%; min-width: 640px; height: auto; touch-action: none; user-select: none; }
.lz-fondo { fill: transparent; }
.lz-inicio path { stroke: var(--ink); stroke-width: 1.6; fill: none; }
.lz-inicio text { font-size: 11px; fill: var(--ink-2); font-weight: 600; }
.lz-nodo { cursor: grab; outline: none; }
.lz-nodo.arrastrando { cursor: grabbing; }
.lz-nodo .cuerpo { fill: var(--c-soft); stroke: var(--c); stroke-width: 2.5; transition: fill var(--dur-ui) ease, stroke-width var(--dur-ui) ease; }
.lz-nodo .anillo { fill: none; stroke: var(--c); stroke-width: 2; }
.lz-nodo text { text-anchor: middle; pointer-events: none; }
.lz-nodo .id { font-size: 15px; font-weight: 700; fill: var(--c-ink); font-family: var(--f-mono); }
.lz-nodo .nom { font-size: 10.5px; font-weight: 600; fill: var(--c-ink); }
.lz-nodo .cnt circle { fill: var(--c); stroke: var(--surface); stroke-width: 2; }
.lz-nodo .cnt text { font-size: 10px; font-weight: 800; fill: var(--on); }
.lz-nodo.activo .cuerpo { fill: var(--c); }
.lz-nodo.activo .anillo { stroke: var(--on); }
.lz-nodo.activo .id, .lz-nodo.activo .nom { fill: var(--on); }
.lz-nodo.sel .cuerpo, .lz-nodo:focus-visible .cuerpo { stroke-width: 4; filter: drop-shadow(0 6px 10px rgba(0,0,0,.2)); }
.lz-nodo.destino .cuerpo { stroke-width: 5; stroke-dasharray: 5 4; }
.lz-nodo.suelto .cuerpo { stroke-dasharray: 6 4; }
.lz-knob { cursor: crosshair; opacity: 0; transition: opacity .15s ease; }
.lz-knob circle { fill: var(--accent); stroke: var(--surface); stroke-width: 2; }
.lz-knob path { stroke: var(--accent-ink); stroke-width: 2; stroke-linecap: round; }
.lz-nodo:hover .lz-knob, .lz-nodo.sel .lz-knob, .lz-nodo:focus-visible .lz-knob { opacity: 1; }
@media (hover: none) { .lz-knob { opacity: 1; } }
svg.lz.conectando .lz-knob { opacity: 0; }
svg.lz.conectando .lz-nodo { cursor: crosshair; }
.lz-arista { cursor: pointer; }
.lz-arista .hit { fill: none; stroke: transparent; stroke-width: 16; }
.lz-arista .linea { fill: none; stroke: color-mix(in srgb, var(--c) 55%, var(--line-2)); stroke-width: 2; }
.lz-arista.usada .linea { stroke: var(--c); }
.lz-arista text { font-size: 12px; font-weight: 600; fill: var(--ink-2); text-anchor: middle; paint-order: stroke; stroke: var(--lamina); stroke-width: 4px; font-family: var(--f-mono); }
.lz-arista:hover .linea, .lz-arista.sel .linea { stroke-width: 3.5; stroke: var(--c); }
.lz-arista.activa .linea { stroke: var(--c); stroke-width: 3.5; stroke-dasharray: 7 5; }
.lz-temp { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-dasharray: 6 5; pointer-events: none; }
.lz-insp { margin-top: 12px; min-height: 52px; }
.lz-ins-fila { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 12px; background: var(--c-soft); border: 1px solid color-mix(in srgb, var(--c) 25%, transparent); }
.lz-ins-fila #lz-nombre, .lz-ins-fila #lz-simbolo { width: auto; flex: 1 1 140px; min-width: 120px; padding: 8px 10px; font-size: 13px; background: var(--surface); }
.lz-trans { display: inline-flex; align-items: center; gap: 2px; background: var(--surface); border-radius: 8px; padding: 2px 2px 2px 8px; font-size: 12px; }
.lz-vacio { margin: 0; padding: 14px 4px; }

/* ============================================================
   DIRECTORIO (ventana)
   ============================================================ */
.modal { position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; padding: 20px; }
.modal-fondo { position: absolute; inset: 0; background: rgba(8,16,26,.55); backdrop-filter: blur(4px); animation: funde 200ms ease both; transition: opacity 160ms ease; }
.modal-caja { position: relative; width: min(1000px, 100%); max-height: calc(100vh - 40px); overflow: auto; background: var(--surface); border: 1px solid var(--line);
  border-radius: 24px; padding: 30px; box-shadow: var(--sombra-alta); animation: modal 240ms var(--ease-out) both; transition: opacity 160ms ease, transform 160ms ease; }
.modal-caja.chica { width: min(560px, 100%); }
.modal.cerrando .modal-fondo { opacity: 0; }
.modal.cerrando .modal-caja { opacity: 0; transform: scale(.97); }
.dir-grid { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 20px; margin-top: 20px; }
.arbol { display: flex; flex-direction: column; gap: 4px; }
.carpeta { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; padding: 10px 12px; min-height: 42px; border-radius: 11px; font-size: 13.5px; font-weight: 600;
  transition: background-color .15s ease, color .15s ease, transform var(--dur-pulsar) var(--ease-out); }
.carpeta:hover { background: var(--surface-2); }
.carpeta svg { color: var(--c, var(--ink-2)); flex-shrink: 0; }
.carpeta.on { background: var(--c, var(--primario)); color: var(--on, var(--primario-ink)); }
.carpeta.on svg { color: currentColor; }
.carpeta.sub { padding-left: 34px; font-weight: 500; }
.carpeta .n { margin-left: auto; font-size: 11.5px; background: var(--surface-2); color: var(--ink-2); border-radius: 999px; padding: 1px 8px; }
.carpeta.on .n { background: rgba(255,255,255,.25); color: inherit; }
.carpeta.grupo { cursor: default; color: var(--ink-2); }
.carpeta.grupo:hover { background: none; }
.flujo-g { color: var(--ink); font-weight: 700; margin-top: 6px; }
.arbol-flujo.sangria { padding-left: 14px; border-left: 1px dashed var(--line-2); margin-left: 18px; }
.ruta { font-size: 12.5px; color: var(--ink-2); background: var(--surface-2); border-radius: 9px; padding: 9px 11px; word-break: break-all; }
.lista-arch { list-style: none; margin-top: 12px; }
.lista-arch li { display: flex; align-items: center; gap: 12px; padding: 12px 4px; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.lista-arch .info { flex: 1; min-width: 0; }
.lista-arch .info b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lista-arch .info small { color: var(--muted); font-size: 12px; }
.disco { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 14px 16px; border-radius: 14px; background: var(--surface-2); margin-top: 16px; font-size: 13.5px; }
.disco p { flex: 1; min-width: 220px; color: var(--ink-2); line-height: 1.5; }
.disco .dot.off { background: var(--muted); }
.disco .dot.warn { background: #f5b301; }
.atajos { display: grid; grid-template-columns: max-content 1fr; gap: 12px 18px; margin-top: 18px; font-size: 14px; align-items: center; }
.atajos dt { white-space: nowrap; }
.atajos dd { color: var(--ink-2); }

/* ============================================================
   PALETA DE COMANDOS (sin animación de apertura: se usa a diario)
   ============================================================ */
.paleta { position: fixed; inset: 0; z-index: 40; display: grid; justify-items: center; align-items: start; padding: 12vh 16px 16px; }
.paleta-fondo { position: absolute; inset: 0; background: rgba(8,16,26,.5); }
.paleta-caja { position: relative; width: min(640px, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--sombra-alta); overflow: hidden; }
.paleta-buscar { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); color: var(--muted); }
.paleta-buscar input { border: 0; padding: 4px 0; font-size: 16px; background: transparent; box-shadow: none !important; }
.paleta-lista { list-style: none; max-height: min(420px, 60vh); overflow: auto; padding: 6px; }
.pl-grupo { font-size: 12px; font-weight: 600; color: var(--muted); padding: 10px 10px 4px; }
.pl-item { display: flex; align-items: center; gap: 12px; padding: 10px; border-radius: 10px; cursor: pointer; font-size: 14px; min-height: 44px; }
.pl-item[aria-selected="true"] { background: color-mix(in srgb, var(--accent) 12%, var(--surface)); }
.pl-ico { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-2); color: var(--ink-2); flex-shrink: 0; }
.pl-item[aria-selected="true"] .pl-ico { background: var(--accent); color: var(--accent-ink); }
.pl-txt { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pl-txt small { color: var(--muted); margin-left: 8px; font-size: 12.5px; }
.pl-vacio { padding: 26px; text-align: center; color: var(--muted); font-size: 14px; }

/* ============================================================
   AVISOS (toasts apilados con acción)
   ============================================================ */
.toasts { position: fixed; z-index: 50; right: max(20px, env(safe-area-inset-right, 0px)); bottom: max(20px, env(safe-area-inset-bottom, 0px));
  display: flex; flex-direction: column; gap: 8px; align-items: flex-end; pointer-events: none; width: min(420px, calc(100vw - 32px)); }
.toast-i {
  pointer-events: auto; display: flex; align-items: center; gap: 10px; width: 100%; padding: 12px 12px 12px 14px; border-radius: 13px;
  background: var(--toast-bg); color: var(--toast-ink); box-shadow: var(--sombra-alta); font-size: 13.5px; line-height: 1.4;
  opacity: 0; transform: translateY(16px) scale(.98);
  transition: opacity 260ms var(--ease-out), transform 260ms var(--ease-out);
}
.toast-i.visible { opacity: 1; transform: none; }
.toast-i.saliendo { opacity: 0; transform: translateY(8px) scale(.98); transition-duration: 180ms; }
.ti-punto { width: 9px; height: 9px; border-radius: 50%; background: #34c37a; flex-shrink: 0; }
.toast-i.error .ti-punto { background: #ff7076; }
.ti-txt { flex: 1; min-width: 0; }
.ti-accion { font-weight: 700; font-size: 13px; padding: 7px 11px; border-radius: 8px; color: inherit; background: color-mix(in srgb, currentColor 14%, transparent); min-height: 34px; flex-shrink: 0;
  transition: background-color var(--dur-ui) ease, transform var(--dur-pulsar) var(--ease-out); }
.ti-accion:hover { background: color-mix(in srgb, currentColor 22%, transparent); }
.ti-accion:active { transform: scale(.96); }
.ti-cerrar { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; opacity: .65; flex-shrink: 0; }
.ti-cerrar:hover { opacity: 1; background: color-mix(in srgb, currentColor 12%, transparent); }

/* ============================================================
   INICIO DE SESIÓN Y SALIDA
   ============================================================ */
.login { position: fixed; inset: 0; z-index: 70; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); background: var(--surface);
  transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out); }
.login.saliendo { opacity: 0; transform: scale(1.015); pointer-events: none; }
.login-arte { position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 26px; padding: 40px; color: #e6edf5;
  background: radial-gradient(900px 500px at 20% 10%, #1f4f7d 0%, transparent 60%), radial-gradient(700px 500px at 90% 100%, #2a2350 0%, transparent 60%), #0d2742; }
.login-sello { width: min(190px, 40vw); filter: drop-shadow(0 18px 40px rgba(0,0,0,.45)); animation: aparece-sello 700ms var(--ease-out) both; }
.login-maquina { width: min(420px, 90%); height: auto; color: #e6edf5; overflow: visible; }
.lg-nodo circle { fill: color-mix(in srgb, var(--c) 22%, #0d2742); stroke: var(--c); stroke-width: 2.5; }
.lg-nodo .anillo { fill: none; stroke-width: 2; }
.lg-nodo text { fill: #fff; font: 600 14px var(--f-mono); text-anchor: middle; }
.lg-ficha rect { fill: #fff; }
.lg-ficha path { stroke: #0d2742; stroke-width: 1.6; stroke-linecap: round; }
.login-frase { font-family: var(--f-titulo); font-size: 22px; font-weight: 600; max-width: 22ch; text-align: center; line-height: 1.25; color: #fff; text-wrap: balance; }
.login-form { align-self: center; justify-self: center; width: min(420px, 100%); padding: 40px 28px; display: flex; flex-direction: column; }
.login-form > * { animation: sube 360ms var(--ease-out) both; }
.login-form > *:nth-child(2) { animation-delay: 50ms; } .login-form > *:nth-child(3), .login-form > *:nth-child(4) { animation-delay: 100ms; }
.login-form > *:nth-child(n+5) { animation-delay: 150ms; }
.login-form h1 { font-size: 38px; }
.login-form .lead { margin-bottom: 22px; }
.login-form input#login-nombre { margin-bottom: 18px; min-height: 48px; font-size: 15px; }
.roles { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.rol { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 12px; cursor: pointer; margin: 0; font-weight: 400; color: var(--ink);
  transition: border-color var(--dur-ui) ease, background-color var(--dur-ui) ease; }
.rol:has(input:checked) { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); box-shadow: 0 0 0 1px var(--accent); }
.rol b { display: block; font-size: 14px; font-weight: 600; }
.rol small { display: block; font-size: 12.5px; color: var(--muted); }
.login-error { color: var(--peligro); font-size: 13px; min-height: 20px; margin: 4px 0 8px; }
.salida { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 20px; background: var(--bg); animation: funde 300ms ease both; }
.salida-caja { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-hoja); box-shadow: var(--sombra); padding: 46px 40px; text-align: center; max-width: 440px; }
.salida-caja .logo-umg { margin: 0 auto 20px; width: 84px; height: 84px; filter: none; }
.salida-caja p { color: var(--ink-2); font-size: 14.5px; margin: 10px 0 24px; line-height: 1.6; }
.app { transition: opacity 300ms ease, filter 300ms ease, transform 300ms var(--ease-out); }
.app.saliendo { opacity: 0; transform: scale(.985); filter: blur(4px); }

/* ============================================================
   ENTRADAS (solo al cambiar de pantalla, nunca en cada clic)
   ============================================================ */
.vista.entra > * { animation: sube var(--dur-entrada) var(--ease-out) both; }
.vista.entra > *:nth-child(2) { animation-delay: 40ms; } .vista.entra > *:nth-child(3) { animation-delay: 80ms; }
.vista.entra > *:nth-child(n+4) { animation-delay: 120ms; }
.vista.entra > .ciclo-wrap { animation: none; }
.vista.entra .estado { animation: sube var(--dur-entrada) var(--ease-out) both; animation-delay: calc(var(--i, 0) * 40ms); }
.vista.entra .estado .hecho { animation: aparece 200ms var(--ease-out) both; animation-delay: calc(var(--i, 0) * 40ms + 120ms); }
.vista.entra .flecha .badge { animation: insignia 200ms var(--ease-out) both 160ms; }
.vista.entra .kb-tarjeta { animation: sube var(--dur-entrada) var(--ease-out) both; animation-delay: calc(var(--k, 0) * 30ms); }
.lateral.entra > * > * { animation: sube var(--dur-entrada) var(--ease-out) both 60ms; }

/* Hover con movimiento solo con mouse */
@media (hover: hover) and (pointer: fine) {
  .estado:hover { transform: translateY(-3px); }
  .estado:hover .ico { transform: scale(1.06); }
  .tabla tr.click:hover td { background: var(--c-soft, var(--surface-2)); }
}

/* Cambio de tema: revelado circular desde el botón (View Transitions) */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
.tema-cambiando * { transition: none !important; }

/* ---------- Animaciones ---------- */
@keyframes sube { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes funde { from { opacity: 0; } to { opacity: 1; } }
@keyframes insignia { from { opacity: 0; scale: .6; } to { opacity: 1; scale: 1; } }
@keyframes aparece { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }
@keyframes aterriza { from { opacity: .6; transform: scale(.96); } to { opacity: 1; transform: none; } }
@keyframes pulso { 0% { transform: scale(1); opacity: .55; } 70%, 100% { transform: scale(1.7); opacity: 0; } }
@keyframes pulso-gv { 0%, 100% { stroke-opacity: 1; } 50% { stroke-opacity: .45; } }
@keyframes empuja { from { transform: translateX(-6px); opacity: .4; } to { transform: none; opacity: 1; } }
@keyframes crece { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes crece-v { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes modal { from { opacity: 0; transform: scale(.96) translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes popover { from { opacity: 0; transform: scale(.96) translateY(-4px); } to { opacity: 1; transform: none; } }
@keyframes sellar {
  0% { opacity: 0; transform: rotate(-3deg) scale(1.9); }
  55% { opacity: 1; transform: rotate(-10deg) scale(.93); }
  75% { transform: rotate(-9deg) scale(1.03); }
  100% { opacity: 1; transform: rotate(-9deg) scale(1); }
}
@keyframes impacto { 0%, 100% { transform: none; } 30% { transform: translate(1px, 1.5px); } 60% { transform: translate(-1px, -.5px); } }
@keyframes sacudir { 0%, 100% { transform: none; } 20% { transform: translateX(-7px) rotate(-1deg); } 40% { transform: translateX(6px) rotate(.8deg); } 60% { transform: translateX(-4px); } 80% { transform: translateX(2px); } }
@keyframes llego { from { box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 45%, transparent); } to { box-shadow: 0 0 0 0 transparent; } }
@keyframes halo { from { transform: scale(.8); opacity: .35; } to { transform: scale(2); opacity: 0; } }
@keyframes aparece-sello { from { opacity: 0; transform: scale(.9) rotate(-8deg); } to { opacity: 1; transform: none; } }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1240px) {
  .buscar-txt, .buscar-btn kbd { display: none; }
  .buscar-btn { padding: 0; border: 0; min-width: 40px; }
  .usuario-txt { display: none; }
  .usuario-btn { padding: 4px; }
}
@media (max-width: 1100px) {
  .barra-in { grid-template-columns: minmax(0, 1fr) auto; row-gap: 8px; }
  .tabs { grid-column: 1 / -1; grid-row: 2; justify-self: stretch; }
  .layout, body[data-vista="automata"] .layout { grid-template-columns: minmax(0, 1fr); }
  .lateral { position: static; max-height: none; }
  .det-grid, .automata-grid, .est-grid, .dos-col { grid-template-columns: minmax(0, 1fr); }
  .dir-grid { grid-template-columns: minmax(0, 1fr); }
  .lateral { top: auto; }
}
@media (max-width: 760px) {
  .barra-in { padding: 10px 16px 8px; gap: 10px; }
  .marca-txt small { display: none; }
  .marca-txt strong { font-size: 15px; }
  .logo-umg { width: 38px; height: 38px; }
  .tab { padding: 8px 10px; font-size: 13px; }
  .contenido { padding-block: 16px 48px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
  .card { padding: 22px 18px; border-radius: 18px; }
  h1, .hola h1 { font-size: 28px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi b { font-size: 26px; }
  .ciclo { grid-template-columns: 1fr !important; gap: 6px; }
  .flecha { height: 40px; }
  .flecha svg { rotate: 90deg; }
  .flecha .badge { left: calc(50% + 22px); transform: translate(-50%, -50%); }
  .estado { aspect-ratio: auto; padding: 26px 16px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .form { grid-template-columns: 1fr; }
  .view-head { flex-wrap: wrap; }
  .head-acc { justify-content: flex-start; }
  .tabla { display: block; overflow-x: auto; }
  .kb { grid-auto-columns: 80%; scroll-snap-type: x mandatory; scroll-padding-inline: 2px; }
  .kb-col { min-height: 0; scroll-snap-align: start; }
  .kb.arrastrando { scroll-snap-type: none; }
  .tabla .hide-sm { display: none; }
  /* Tablas que se vuelven tarjetas en pantallas angostas */
  .tabla-tarjetas thead { display: none; }
  .tabla.tabla-tarjetas, .tabla-tarjetas tbody { display: block; overflow: visible; }
  .tabla-tarjetas tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "doc doc" "trans res" "fecha usr"; gap: 6px 10px;
    padding: 12px 12px 12px 14px; border-bottom: 1px solid var(--line); box-shadow: inset 3px 0 0 var(--c, transparent); align-items: center; }
  .tabla-tarjetas td { padding: 0; border: 0; min-width: 0; }
  .tabla.tabla-tarjetas tr.click td:first-child { box-shadow: none; }
  .tabla-tarjetas .tt-doc { grid-area: doc; font-weight: 600; }
  .tabla-tarjetas .tt-trans { grid-area: trans; font-size: 12.5px; overflow-wrap: anywhere; }
  .tabla-tarjetas .tt-res { grid-area: res; justify-self: end; }
  .tabla-tarjetas .tt-fecha { grid-area: fecha; font-size: 12.5px; color: var(--muted); }
  .tabla-tarjetas .tt-usr { grid-area: usr; font-size: 12.5px; color: var(--muted); justify-self: end; text-align: right; }
  .conteo { margin-left: 0; width: 100%; }
  #sel-doc { max-width: 100% !important; }
  .hoja h2 { max-width: 100%; margin-top: 64px; }
  .modal-caja { padding: 22px 18px; }
  .todos-grid { grid-template-columns: 1fr; }
  .ed-estado { grid-template-columns: 22px 26px minmax(0, 1fr) 30px; }
  .lz-wrap { grid-template-columns: 1fr; }
  .lz-paleta { flex-direction: row; flex-wrap: wrap; }
  .lz-paleta .eyebrow, .lz-ayuda { flex-basis: 100%; }
  .lz-pieza { flex: 1; }
  .seg { flex-wrap: wrap; }
  .grafo-barra .seg button { flex: 1 1 auto; white-space: normal; }
  .login { grid-template-columns: 1fr; grid-template-rows: auto 1fr; overflow: auto; }
  .login-arte { padding: 28px 20px 22px; gap: 14px; }
  .login-sello { width: 92px; }
  .login-maquina { width: min(300px, 90%); }
  .login-frase { font-size: 17px; }
  .login-form { padding: 24px 18px 40px; }
  .toasts { left: 16px; right: 16px; width: auto; align-items: stretch; }
  .kb { grid-auto-columns: minmax(78vw, 1fr); }
}

/* ============================================================
   ACCESIBILIDAD
   ============================================================ */
:where(button, a, select, summary, [role="button"], [tabindex="0"]):focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.barra-app :where(button):focus-visible { outline-color: #fff; }
.lz-nodo:focus-visible { outline: none; }
input:focus-visible, select:focus-visible, textarea:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
@media (pointer: coarse) {
  .btn, .btn.sm, .toggle, .seg button, .carpeta, .lz-pieza, .tab, .filtro-chip, .kb-accion { min-height: 44px; }
  .ed-quitar { width: 44px; height: 44px; }
  .ed-color { width: 28px; height: 28px; }
}
/* Movimiento reducido: se conservan colores y fundidos, se quita el desplazamiento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; animation-delay: 0ms !important; }
  .tabs-activas { transition-duration: 1ms; }
  .btn:active:not(:disabled), .carpeta:active, .estado:hover { transform: none; }
}
@media (forced-colors: active) {
  .estado, .kb-col, .kb-tarjeta, .card { border: 1px solid CanvasText; }
}

/* Utilidades */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.link-doc { font-family: var(--f-mono); font-size: 12.5px; font-weight: 600; color: var(--accent); padding: 0 2px; border-radius: 4px; }
.link-doc:hover { text-decoration: underline; }