/* ============================================================================
   PanelAcademiaCODE · sistema visual
   ----------------------------------------------------------------------------
   1. Tokens y temas          7. Niveles hacker
   2. Base y utilidades       8. Estadísticas y comparativa
   3. Componentes             9. Ranking · Boletines · Escarapela
   4. Acceso y carga         10. Toasts, modales y adaptación móvil
   5. Estructura del panel   11. Panel del docente
   6. Perfil                 12. Portada pública
                             13. Misiones e informes
   ========================================================================== */

/* ===================== 1. TOKENS Y TEMAS ================================== */

:root {
  --acento:      #22d3ee;
  --acento-2:    #a855f7;
  --oro:         #fbbf24;
  --ok:          #34d399;
  --bad:         #f87171;
  --warn:        #fbbf24;
  --info:        #22d3ee;

  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-full: 999px;

  --lateral-w: 268px;
  --paso: clamp(16px, 2.2vw, 26px);

  --fuente: 'Outfit', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'Cascadia Mono', ui-monospace, monospace;

  --t-rapida: 160ms cubic-bezier(.4, 0, .2, 1);
  --t-media:  280ms cubic-bezier(.4, 0, .2, 1);
  --t-lenta:  620ms cubic-bezier(.16, 1, .3, 1);
}

/* --- tema oscuro (por defecto) --- */
html[data-tema='oscuro'] {
  --bg:          #070b16;
  --bg-2:        #0b1120;
  --panel:       #0f172a;
  --panel-2:     #131f38;
  --panel-alto:  #1a2947;
  --linea:       rgba(148, 163, 184, .16);
  --linea-fuerte:#334155;
  --txt:         #e8eefc;
  --txt-2:       #93a4c3;
  --txt-3:       #64748b;
  --sombra:      0 22px 60px -28px rgba(0, 0, 0, .95);
  --sombra-sm:   0 10px 30px -18px rgba(0, 0, 0, .9);
  --vidrio:      rgba(15, 23, 42, .72);
  --trama:       rgba(148, 163, 184, .07);
  color-scheme: dark;
}

/* --- tema claro --- */
html[data-tema='claro'] {
  --bg:          #eef2f9;
  --bg-2:        #e4eaf5;
  --panel:       #ffffff;
  --panel-2:     #f4f7fc;
  --panel-alto:  #e9eef8;
  --linea:       rgba(15, 23, 42, .1);
  --linea-fuerte:#cbd5e1;
  --txt:         #0f172a;
  --txt-2:       #51617d;
  --txt-3:       #8496b3;
  --sombra:      0 22px 50px -30px rgba(15, 23, 42, .38);
  --sombra-sm:   0 10px 26px -18px rgba(15, 23, 42, .3);
  --vidrio:      rgba(255, 255, 255, .82);
  --trama:       rgba(15, 23, 42, .05);
  color-scheme: light;
}

/* ===================== 2. BASE Y UTILIDADES =============================== */

*, *::before, *::after { box-sizing: border-box; }

/* El atributo hidden manda siempre, aunque la clase declare display */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--fuente);
  font-size: 15px;
  line-height: 1.55;
  color: var(--txt);
  background:
    radial-gradient(1100px 620px at 82% -10%, rgba(168, 85, 247, .18), transparent 62%),
    radial-gradient(900px 560px at 8% 4%, rgba(34, 211, 238, .16), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--t-media), color var(--t-media);
}

body.sin-scroll { overflow: hidden; }

h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; letter-spacing: -.015em; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
button, input, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--acento);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}

::selection { background: rgba(34, 211, 238, .3); }

/* barra de desplazamiento */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--linea-fuerte);
  border-radius: var(--r-full);
  border: 3px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--txt-3); background-clip: content-box; }

.c { text-align: center; }
.tenue { color: var(--txt-3); font-weight: 400; }
.solo-mv { display: none !important; }

.entra { animation: entra var(--t-lenta) both; }
@keyframes entra {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.vacio {
  display: grid; place-items: center; gap: 8px;
  padding: 46px 20px; text-align: center; color: var(--txt-2);
}
.vacio i { font-size: 30px; color: var(--txt-3); }
.vacio h4 { color: var(--txt); font-size: 16px; }
.vacio p { font-size: 13.5px; max-width: 42ch; }

.nota-pie {
  margin-top: 14px; padding-top: 12px;
  border-top: 1px dashed var(--linea);
  font-size: 12.5px; color: var(--txt-3);
  display: flex; align-items: center; gap: 8px;
}

.img-fallback {
  display: grid; place-items: center;
  width: 100%; aspect-ratio: 1;
  color: var(--txt-3); font-size: 24px;
  background: var(--panel-2); border-radius: var(--r-md);
}

/* ===================== 3. COMPONENTES ===================================== */

/* --- botones --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-weight: 700; font-size: 14px;
  cursor: pointer;
  transition: transform var(--t-rapida), box-shadow var(--t-rapida), filter var(--t-rapida);
  box-shadow: 0 10px 26px -14px rgba(34, 211, 238, .8);
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.07); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  background: var(--panel-2);
  border-color: var(--linea);
  color: var(--txt);
  box-shadow: none;
}
.btn--ghost:hover { border-color: var(--acento); color: var(--acento); }

.btn--grande { padding: 14px 22px; font-size: 15.5px; }
.btn--ancho { width: 100%; }

.btn-icono {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px;
  border: 1px solid var(--linea);
  border-radius: var(--r-full);
  background: var(--panel-2);
  color: var(--txt-2);
  cursor: pointer;
  transition: color var(--t-rapida), border-color var(--t-rapida), transform var(--t-rapida);
}
.btn-icono:hover { color: var(--acento); border-color: var(--acento); transform: rotate(-8deg); }
.btn-icono--flotante { position: absolute; top: 22px; right: 22px; z-index: 3; }

.enlace {
  border: 0; background: none; padding: 4px 2px;
  color: var(--txt-2); font-size: 13.5px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
  transition: color var(--t-rapida);
}
.enlace:hover { color: var(--acento); }

/* --- tarjetas --- */
.tarjeta {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--sombra-sm);
  overflow: hidden;
}
.tarjeta::before {
  content: ''; position: absolute; inset: 0 0 auto; height: 2px;
  background: linear-gradient(90deg, transparent, var(--acento), var(--acento-2), transparent);
  opacity: .5;
}
.tarjeta__head {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; margin-bottom: 16px;
}
.tarjeta__head h2 {
  font-size: 15.5px; display: flex; align-items: center; gap: 9px;
}
.tarjeta__head h2 i { color: var(--acento); font-size: 14px; }

/* --- píldoras y chips --- */
.pill {
  --c: var(--txt-2);
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: var(--r-full);
  font-size: 12px; font-weight: 600; color: var(--c);
  border: 1px solid color-mix(in srgb, var(--c) 42%, transparent);
  background: color-mix(in srgb, var(--c) 12%, transparent);
}
.pill--mini { padding: 3px 9px; font-size: 11px; }

.chip {
  --c: var(--acento);
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px; border-radius: var(--r-full);
  font-size: 12.5px; font-weight: 600; color: var(--c);
  background: color-mix(in srgb, var(--c) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 40%, transparent);
}
.chip--liso { --c: var(--txt-2); }
.chip--mini { padding: 2px 9px; font-size: 11px; }

.nivel-chip {
  display: inline-block; padding: 3px 10px;
  border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-weight: 800; font-size: 11.5px;
  white-space: nowrap;
}

/* --- barras de progreso --- */
.barra {
  position: relative; height: 12px;
  border-radius: var(--r-full);
  background: var(--panel-alto);
  overflow: hidden;
}
.barra__val {
  display: block; height: 100%; width: 0;
  border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--acento), var(--acento-2));
  transition: width 1.1s cubic-bezier(.16, 1, .3, 1);
}
.barra--fina { height: 8px; }
.barra--mini { display: block; height: 6px; min-width: 60px; }

/* --- rejillas --- */
.rejilla { display: grid; gap: var(--paso); margin-bottom: var(--paso); }
.rejilla--2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.rejilla--2-1 { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); }

/* --- KPIs --- */
.kpis {
  display: grid; gap: 14px; margin-bottom: var(--paso);
  grid-template-columns: repeat(auto-fit, minmax(172px, 1fr));
}
.kpis--4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.kpi {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  position: relative; display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--linea);
  border-radius: var(--r-md);
  background: var(--panel);
  box-shadow: var(--sombra-sm);
  overflow: hidden;
  transition: transform var(--t-rapida), border-color var(--t-rapida);
}
.kpi::after {
  content: ''; position: absolute; right: -34px; top: -34px;
  width: 108px; height: 108px; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--c-rgb), .22), transparent 68%);
}
.kpi:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--c) 45%, transparent); }
.kpi__ico {
  display: grid; place-items: center; flex: none;
  width: 46px; height: 46px; border-radius: 14px;
  background: rgba(var(--c-rgb), .16);
  color: var(--c); font-size: 18px;
}
.kpi__cuerpo { min-width: 0; }
.kpi__valor {
  font-size: 27px; font-weight: 800; line-height: 1.05;
  font-family: var(--mono); letter-spacing: -.03em; color: var(--txt);
}
.kpi__etq { font-size: 12.5px; color: var(--txt-2); font-weight: 600; }
.kpi__extra { font-size: 11.5px; color: var(--txt-3); margin-top: 2px; }

/* --- cabecera de vista --- */
.cab-vista {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 14px; margin-bottom: var(--paso);
}
.cab-vista__t { font-size: clamp(20px, 2.6vw, 27px); display: flex; align-items: center; gap: 11px; }
.cab-vista__t i {
  color: var(--acento);
  font-size: .8em;
}
.cab-vista__s { font-size: 13.5px; color: var(--txt-2); margin-top: 4px; max-width: 66ch; }
.cab-vista__acciones { display: flex; gap: 9px; flex-wrap: wrap; }

/* --- selectores, filtros, buscador --- */
.filtros {
  display: grid; gap: 12px; margin-bottom: var(--paso);
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}
.selector { display: grid; gap: 5px; }
.selector > span { font-size: 11.5px; font-weight: 700; color: var(--txt-3); text-transform: uppercase; letter-spacing: .05em; }
.selector select, .buscador input {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--linea);
  border-radius: var(--r-full);
  background: var(--panel);
  color: var(--txt); font-size: 13.5px;
  transition: border-color var(--t-rapida), box-shadow var(--t-rapida);
}
.selector select:focus, .buscador input:focus {
  outline: none; border-color: var(--acento);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, .16);
}
.buscador { position: relative; display: flex; align-items: flex-end; }
.buscador i {
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  color: var(--txt-3); font-size: 13px; pointer-events: none;
}
.buscador input { padding-left: 38px; }

/* --- tablas --- */
.tabla-wrap { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }
.tabla { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tabla th {
  text-align: left; padding: 10px 12px;
  font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--txt-3); border-bottom: 1px solid var(--linea); white-space: nowrap;
}
.tabla td { padding: 11px 12px; border-bottom: 1px solid var(--linea); vertical-align: middle; }
.tabla tbody tr { transition: background var(--t-rapida); }
.tabla tbody tr:hover { background: var(--panel-2); }
.tabla td small { display: block; font-size: 11.5px; color: var(--txt-3); }
.tabla tfoot td { border-bottom: 0; border-top: 2px solid var(--linea); font-size: 14px; }

.celda-ico {
  --c: var(--acento);
  display: inline-grid; place-items: center; float: left; margin-right: 10px;
  width: 30px; height: 30px; border-radius: 9px;
  background: color-mix(in srgb, var(--c) 16%, transparent);
  color: var(--c); font-size: 12px;
}

/* --- lienzos de gráficas --- */
.lienzo { position: relative; width: 100%; }

/* --- fichas de definición --- */
.ficha { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 13px; margin-top: 12px; }
.ficha dt { color: var(--txt-3); font-weight: 600; }
.ficha dd { color: var(--txt); font-weight: 600; text-align: right; }

/* ===================== 4. ACCESO Y CARGA ================================== */

.carga {
  position: fixed; inset: 0; z-index: 90;
  display: grid; place-content: center; justify-items: center; gap: 22px;
  background: var(--bg);
  transition: opacity var(--t-lenta), visibility var(--t-lenta);
}
.carga.se-va { opacity: 0; visibility: hidden; }
.carga__logo {
  display: grid; place-items: center;
  width: 108px; height: 108px; border-radius: 30px;
  background: linear-gradient(135deg, rgba(34, 211, 238, .18), rgba(168, 85, 247, .18));
  border: 1px solid var(--linea);
  font-family: var(--mono); font-weight: 700; font-size: 17px;
  color: var(--acento);
  animation: latido 2.1s ease-in-out infinite;
}
@keyframes latido {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(34, 211, 238, .28); }
  50% { transform: scale(1.05); box-shadow: 0 0 0 22px rgba(34, 211, 238, 0); }
}
.carga__barra { width: 210px; height: 4px; border-radius: var(--r-full); background: var(--panel-alto); overflow: hidden; }
.carga__barra i {
  display: block; width: 40%; height: 100%; border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--acento), var(--acento-2));
  animation: corre 1.25s ease-in-out infinite;
}
@keyframes corre {
  0% { transform: translateX(-110%); }
  100% { transform: translateX(360%); }
}
.carga__txt { font-size: 13px; color: var(--txt-3); font-family: var(--mono); }

.carga__aviso {
  width: min(520px, calc(100vw - 40px));
  padding: 22px 24px;
  border: 1px solid rgba(251, 191, 36, .4);
  border-radius: var(--r-md);
  background: rgba(251, 191, 36, .09);
  text-align: left;
}
.carga__aviso h2 { font-size: 16px; color: var(--warn); display: flex; align-items: center; gap: 10px; }
.carga__aviso p { font-size: 13.5px; color: var(--txt-2); margin: 10px 0; }
.carga__aviso ul { display: grid; gap: 6px; font-size: 13.5px; color: var(--txt-2); }
.carga__aviso li { padding-left: 18px; position: relative; }
.carga__aviso li::before { content: '·'; position: absolute; left: 6px; color: var(--warn); font-weight: 800; }
.carga__aviso code {
  font-family: var(--mono); font-size: 12.5px;
  padding: 1px 6px; border-radius: 6px; background: var(--panel-alto);
}

.login {
  position: relative; min-height: 100vh;
  display: grid; place-items: center; padding: 28px 20px;
  overflow: hidden;
}
.login__fondo { position: absolute; inset: 0; pointer-events: none; }
.orbe {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5;
  animation: flota 15s ease-in-out infinite;
}
.orbe--1 { width: 420px; height: 420px; background: #22d3ee; top: -120px; left: -90px; }
.orbe--2 { width: 380px; height: 380px; background: #a855f7; bottom: -120px; right: -70px; animation-delay: -5s; }
.orbe--3 { width: 300px; height: 300px; background: #fbbf24; top: 45%; left: 55%; opacity: .22; animation-delay: -9s; }
@keyframes flota {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(28px, -32px) scale(1.12); }
}
.rejilla-fondo {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--trama) 1px, transparent 1px),
    linear-gradient(90deg, var(--trama) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse at 50% 40%, #000 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 25%, transparent 78%);
}

.login__caja {
  position: relative; z-index: 2;
  width: min(430px, 100%);
  padding: 34px 30px 26px;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--vidrio);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--sombra);
  animation: entra var(--t-lenta) both;
}
.login__head { text-align: center; margin-bottom: 24px; }
.login__sello {
  display: grid; place-items: center; margin: 0 auto 14px;
  width: 64px; height: 64px; border-radius: 20px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-size: 26px;
  box-shadow: 0 14px 34px -16px rgba(34, 211, 238, .9);
}
.login__head h1 { font-size: 25px; letter-spacing: -.02em; }
.login__head h1 span {
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.login__head p { font-size: 13px; color: var(--txt-2); margin-top: 4px; }

.login__form { display: grid; gap: 16px; }
.campo { display: grid; gap: 7px; }
.campo__etq {
  font-size: 11.5px; font-weight: 700; color: var(--txt-3);
  text-transform: uppercase; letter-spacing: .06em;
  display: flex; align-items: center; gap: 7px;
}
.campo input {
  width: 100%; padding: 14px 18px;
  border: 1px solid var(--linea);
  border-radius: var(--r-full);
  background: var(--panel);
  font-family: var(--mono); font-size: 16px; letter-spacing: .06em;
  transition: border-color var(--t-rapida), box-shadow var(--t-rapida);
}
.campo input::placeholder { color: var(--txt-3); letter-spacing: .1em; }
.campo input:focus {
  outline: none; border-color: var(--acento);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, .16);
}

.check { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--txt-2); cursor: pointer; }
.check input { width: 17px; height: 17px; accent-color: var(--acento); cursor: pointer; }

.login__error {
  margin: 0; padding: 10px 14px;
  border-radius: var(--r-sm);
  background: rgba(248, 113, 113, .12);
  border: 1px solid rgba(248, 113, 113, .34);
  color: #fca5a5; font-size: 12.5px;
}
html[data-tema='claro'] .login__error { color: #b91c1c; }

.tiembla { animation: tiembla 420ms ease; }
@keyframes tiembla {
  10%, 90% { transform: translateX(-2px); }
  20%, 80% { transform: translateX(4px); }
  30%, 50%, 70% { transform: translateX(-7px); }
  40%, 60% { transform: translateX(7px); }
}

.login__extra {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--linea);
}
.login__pie { margin-top: 14px; text-align: center; font-size: 12px; color: var(--txt-2); display: grid; gap: 4px; }
.login__pie .tenue { font-size: 11.5px; }

/* ===================== 5. ESTRUCTURA DEL PANEL ============================ */

.app { display: grid; grid-template-columns: var(--lateral-w) minmax(0, 1fr); min-height: 100vh; }

.lateral {
  position: sticky; top: 0; z-index: 30;
  display: flex; flex-direction: column; gap: 18px;
  height: 100vh; padding: 20px 16px;
  border-right: 1px solid var(--linea);
  background: var(--vidrio);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.lateral__marca { display: flex; align-items: center; gap: 11px; padding: 4px 6px 14px; border-bottom: 1px solid var(--linea); }
.lateral__marca b { display: block; font-size: 14.5px; }
.lateral__marca small { font-size: 11px; color: var(--txt-3); }
.lateral__sello {
  display: grid; place-items: center; flex: none;
  width: 38px; height: 38px; border-radius: 12px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-size: 16px;
}

.lateral__yo {
  display: flex; align-items: center; gap: 11px;
  padding: 12px; border-radius: var(--r-md);
  background: var(--panel-2); border: 1px solid var(--linea);
}
.lateral__yo img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; background: var(--panel-alto); flex: none; }
.lateral__yo-txt { min-width: 0; flex: 1; }
.lateral__yo-txt b { display: block; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lateral__yo-txt small { display: block; font-size: 11px; color: var(--txt-3); font-family: var(--mono);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lateral__yo .nivel-chip { align-self: flex-start; }

.nav { display: grid; align-content: start; gap: 4px; flex: 1; overflow-y: auto; }
.nav__item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: var(--r-sm);
  color: var(--txt-2); font-size: 14px; font-weight: 600;
  border: 1px solid transparent;
  transition: color var(--t-rapida), background var(--t-rapida), transform var(--t-rapida);
}
.nav__item i { width: 18px; text-align: center; font-size: 14px; }
.nav__item:hover { color: var(--txt); background: var(--panel-2); transform: translateX(3px); }
.nav__item.is-on {
  color: var(--acento);
  background: linear-gradient(90deg, rgba(34, 211, 238, .16), transparent);
  border-color: rgba(34, 211, 238, .28);
}
.nav__item.is-on i { color: var(--acento); }

.lateral__pie { display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--linea); }
.lateral__origen, .lateral__ver { font-size: 10.5px; color: var(--txt-3); display: flex; align-items: center; gap: 6px; }
.lateral__origen span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lateral__ver { justify-content: center; font-family: var(--mono); }

.cuerpo { display: flex; flex-direction: column; min-width: 0; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 12px;
  padding: 12px var(--paso);
  border-bottom: 1px solid var(--linea);
  background: var(--vidrio);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.topbar__marca { display: flex; align-items: center; gap: 9px; font-size: 15px; }
.topbar__acciones { margin-left: auto; display: flex; align-items: center; gap: 9px; }

.vista { flex: 1; padding: var(--paso); max-width: 1400px; width: 100%; margin: 0 auto; }
.vista:focus { outline: none; }

.pie { padding: 16px var(--paso) 26px; text-align: center; font-size: 11.5px; color: var(--txt-3); }

.velo {
  position: fixed; inset: 0; z-index: 25;
  background: rgba(2, 6, 23, .6);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t-media), visibility var(--t-media);
}

/* ===================== 6. PERFIL ========================================== */

.hero {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  position: relative; display: grid; gap: 22px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  padding: 26px;
  margin-bottom: var(--paso);
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--sombra);
  overflow: hidden;
}
.hero__aura {
  position: absolute; inset: -40% -10% auto -10%; height: 260px;
  background: radial-gradient(ellipse at 20% 0%, rgba(var(--c-rgb), .28), transparent 62%);
  pointer-events: none;
}
.hero__avatar { position: relative; width: 132px; height: 132px; flex: none; }
.hero__avatar img {
  position: absolute; inset: 12px;
  width: calc(100% - 24px); height: calc(100% - 24px);
  border-radius: 50%; object-fit: cover;
  background: var(--panel-alto);
}
.anillo { position: absolute; inset: 0; transform: rotate(-90deg); }
.anillo circle { fill: none; stroke-width: 6; stroke-linecap: round; }
.anillo__base { stroke: var(--panel-alto); }
.anillo__valor { transition: stroke-dashoffset 1.4s cubic-bezier(.16, 1, .3, 1); }
.hero__nivel {
  position: absolute; bottom: 2px; right: 2px;
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-weight: 800; font-size: 15px;
  border: 3px solid var(--panel);
}

.hero__datos { position: relative; min-width: 0; }
.hero__titulo {
  font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c); display: flex; align-items: center; gap: 8px;
}
.hero__nombre { font-size: clamp(21px, 3vw, 31px); margin: 4px 0 10px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }

.xp { display: grid; gap: 7px; }
.xp__cab { display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; color: var(--txt-2); flex-wrap: wrap; }
.xp__cab b { font-family: var(--mono); color: var(--txt); }
.xp__cab i { color: var(--oro); }
.xp__pie { font-size: 11.5px; color: var(--txt-3); }

.hero__nivel-card {
  position: relative;
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px 12px 12px;
  border-radius: var(--r-md);
  border: 1px solid color-mix(in srgb, var(--c) 34%, transparent);
  background: rgba(var(--c-rgb), .1);
  transition: transform var(--t-rapida), background var(--t-rapida);
}
.hero__nivel-card:hover { transform: translateY(-3px); background: rgba(var(--c-rgb), .17); }
.hero__nivel-card img { width: 54px; height: 54px; border-radius: 50%; object-fit: cover;
  object-position: top center; background: var(--panel-alto);
  border: 2px solid color-mix(in srgb, var(--c) 45%, transparent); }
.hero__gnombre { font-weight: 700; font-size: 14.5px; }
.hero__gdon { font-size: 11.5px; color: var(--txt-3); }
.hero__nivel-card > i { color: var(--c); font-size: 12px; }

/* --- mapa de misiones --- */
.mapa { display: grid; gap: 10px; }
.mapa__leyenda { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.mapa__lg { --c: var(--acento); display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--txt-3); }
.mapa__lg i { color: var(--c); }
.mapa__fila { display: grid; grid-template-columns: 118px minmax(0, 1fr); gap: 12px; align-items: center; }
.mapa__era { --c: var(--txt-2); display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--txt-2); }
.mapa__era i { color: var(--c); }
.mapa__era b { display: block; font-size: 13px; color: var(--txt); }
.mapa__era span { display: block; line-height: 1.15; font-size: 10.5px; color: var(--txt-3); }
.mapa__celdas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.mapa__celda {
  --c: var(--linea-fuerte); --c-rgb: 71, 85, 105;
  position: relative; display: grid; place-items: center;
  aspect-ratio: 1.5; padding: 0;
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  border-radius: var(--r-sm);
  background: rgba(var(--c-rgb), .13);
  color: var(--c); cursor: pointer;
  transition: transform var(--t-rapida), box-shadow var(--t-rapida), background var(--t-rapida);
}
.mapa__celda:hover {
  transform: translateY(-3px) scale(1.03);
  background: rgba(var(--c-rgb), .24);
  box-shadow: 0 12px 26px -16px rgba(var(--c-rgb), .95);
}
.mapa__celda--pend { color: var(--txt-3); }
.mapa__nota { font-family: var(--mono); font-weight: 700; font-size: 15px; }

/* --- línea de tiempo --- */
.linea-tiempo { display: grid; gap: 4px; }
.lt { --c: var(--acento); position: relative; display: grid; grid-template-columns: 40px 1fr; gap: 12px; padding-bottom: 16px; }
.lt:not(:last-child)::before {
  content: ''; position: absolute; left: 19px; top: 36px; bottom: 4px;
  width: 2px; background: var(--linea);
}
.lt__punto {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: color-mix(in srgb, var(--c) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  color: var(--c); font-size: 14px;
}
.lt__cuerpo { display: grid; gap: 6px; align-content: center; }
.lt__tit { font-size: 13.5px; font-weight: 700; }
.lt__tit span { color: var(--c); }
.lt__pie { font-size: 11.5px; color: var(--txt-3); }
.lt .barra__val { background: var(--c); }

/* --- insignias --- */
.insignias { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); }
.insignia {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  display: grid; justify-items: center; gap: 8px;
  padding: 14px 8px;
  border: 1px solid var(--linea);
  border-radius: var(--r-md);
  background: var(--panel-2);
  cursor: pointer;
  transition: transform var(--t-rapida), border-color var(--t-rapida), background var(--t-rapida);
}
.insignia:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--c) 50%, transparent); }
.insignia__disco {
  display: grid; place-items: center;
  width: 52px; height: 52px; border-radius: 50%;
  font-size: 20px;
  background: var(--panel-alto); color: var(--txt-3);
  transition: transform var(--t-rapida);
}
.insignia.is-on .insignia__disco {
  background: radial-gradient(circle at 30% 25%, rgba(var(--c-rgb), .55), rgba(var(--c-rgb), .16));
  color: var(--c);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 45%, transparent), 0 10px 24px -14px rgba(var(--c-rgb), .95);
}
.insignia.is-on:hover .insignia__disco { transform: rotate(-10deg) scale(1.07); }
.insignia.is-off { opacity: .58; }
.insignia__nombre { font-size: 11px; font-weight: 600; text-align: center; line-height: 1.25; color: var(--txt-2); }
.insignia.is-on .insignia__nombre { color: var(--txt); }

.ins-detalle { --c: var(--acento); display: grid; justify-items: center; gap: 12px; text-align: center; }
.ins-detalle__disco {
  display: grid; place-items: center;
  width: 84px; height: 84px; border-radius: 50%;
  background: var(--panel-alto); color: var(--txt-3); font-size: 32px;
}
.ins-detalle__disco.is-on {
  background: radial-gradient(circle at 30% 25%, color-mix(in srgb, var(--c) 60%, transparent), color-mix(in srgb, var(--c) 18%, transparent));
  color: var(--c);
}
.ins-detalle__txt { font-size: 14px; }
.ins-detalle__estado { font-size: 12.5px; color: var(--txt-3); }

.mision-detalle { --c: var(--acento); text-align: center; }
.mision-detalle__nota { font-family: var(--mono); font-size: 44px; font-weight: 800; color: var(--c); line-height: 1; }
.mision-detalle__desem { font-size: 13px; color: var(--txt-2); margin-top: 4px; }

/* ===================== 7. NIVELES HACKER ================================== */

.hacker {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  position: relative; display: grid; gap: 26px;
  grid-template-columns: minmax(230px, 320px) minmax(0, 1fr);
  align-items: center;
  padding: 28px;
  margin-bottom: var(--paso);
  border: 1px solid color-mix(in srgb, var(--c) 26%, var(--linea));
  border-radius: var(--r-lg);
  background:
    radial-gradient(700px 400px at 12% 0%, rgba(var(--c-rgb), .17), transparent 60%),
    var(--panel);
  box-shadow: var(--sombra);
  overflow: hidden;
}
.hacker__retrato {
  position: relative;
  display: grid; place-items: end center;
  min-height: 360px;
}
.hacker__halo {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 84%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--c-rgb), .42), transparent 66%);
  filter: blur(26px);
  animation: respira 5.5s ease-in-out infinite;
}
@keyframes respira {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: .75; }
  50% { transform: translate(-50%, -50%) scale(1.13); opacity: 1; }
}
.hacker__retrato img {
  position: relative;
  width: auto; max-width: 100%; max-height: 420px;
  filter: drop-shadow(0 20px 34px rgba(0, 0, 0, .5));
  animation: leve 7s ease-in-out infinite;
}
@keyframes leve {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-11px); }
}
.hacker__anim {
  --c: var(--acento);
  position: absolute; bottom: -4px; left: 50%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 14px; border-radius: var(--r-full);
  background: var(--vidrio); backdrop-filter: blur(10px);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  color: var(--c); font-size: 12px; font-weight: 700;
  white-space: nowrap;
}

.hacker__texto { position: relative; min-width: 0; }
.hacker__eyebrow {
  font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--txt-3); display: flex; align-items: center; gap: 8px;
}
.hacker__eyebrow i { color: var(--c); }
.hacker__nombre { font-size: clamp(28px, 4.5vw, 46px); line-height: 1.02; margin: 6px 0 2px; color: var(--c); }
.hacker__lema { font-family: var(--mono); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--txt-2); }
.hacker__desc { font-size: 14.5px; color: var(--txt-2); margin: 12px 0 6px; max-width: 60ch; }
.hacker__animo { font-size: 13.5px; color: var(--txt); font-style: italic; margin-bottom: 16px; }

.hacker__contador { display: flex; flex-wrap: wrap; gap: 22px; margin-bottom: 14px; }
.hacker__contador div { display: grid; }
.hacker__contador b { font-family: var(--mono); font-size: 26px; font-weight: 800; line-height: 1; }
.hacker__contador span { font-size: 11px; color: var(--txt-3); text-transform: uppercase; letter-spacing: .05em; }
.hacker__meta { font-size: 11.5px; color: var(--txt-3); margin-top: 7px; }

.hacker__siguiente {
  --c: var(--acento);
  display: flex; align-items: center; gap: 13px;
  margin-top: 18px; padding: 12px 16px;
  border-radius: var(--r-md);
  border: 1px dashed color-mix(in srgb, var(--c) 45%, transparent);
  background: color-mix(in srgb, var(--c) 8%, transparent);
}
.hacker__siguiente img {
  width: 46px; height: 46px; border-radius: 50%;
  object-fit: cover; background: var(--panel-alto);
  border: 2px solid color-mix(in srgb, var(--c) 45%, transparent);
}
.hacker__siguiente > i { font-size: 24px; color: var(--oro); }
.hacker__siguiente p { font-size: 13.5px; }
.hacker__falta { font-size: 12px; color: var(--txt-3); }
.hacker__siguiente.is-full { border-style: solid; border-color: color-mix(in srgb, var(--oro) 50%, transparent); }

/* --- de dónde sale la XP --- */
.xp-periodos { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.xpp { --c: var(--acento); --c-rgb: 34, 211, 238; display: grid; gap: 8px; }
.xpp__cab { display: flex; align-items: center; justify-content: space-between; font-size: 13px; font-weight: 700; }
.xpp__cab span { display: inline-flex; align-items: center; gap: 8px; color: var(--txt); }
.xpp__cab i { color: var(--c); }
.xpp__cab b { font-family: var(--mono); color: var(--c); font-size: 15px; }
.xpp__cab b::after { content: ' XP'; font-size: 10px; color: var(--txt-3); }
.xpp .barra__val { background: linear-gradient(90deg, color-mix(in srgb, var(--c) 55%, transparent), var(--c)); }
.xpp__pie { font-size: 11px; color: var(--txt-3); }

/* --- la escalera --- */
.galeria { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); }
.ncard {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  position: relative; display: grid; justify-items: center; gap: 6px;
  padding: 26px 10px 12px;
  border: 1px solid var(--linea);
  border-radius: var(--r-md);
  background: var(--panel-2);
  cursor: pointer; text-align: center;
  transition: transform var(--t-rapida), border-color var(--t-rapida), box-shadow var(--t-rapida);
}
.ncard:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 20px 36px -22px rgba(var(--c-rgb), .95);
}
.ncard__num {
  position: absolute; top: 9px; left: 11px;
  font-family: var(--mono); font-size: 10.5px; color: var(--txt-3);
}
.ncard__aqui {
  position: absolute; top: 7px; right: 9px;
  padding: 2px 8px; border-radius: var(--r-full);
  background: var(--c); color: #0b1220;
  font-size: 9.5px; font-weight: 800; letter-spacing: .03em;
}
.ncard__marco { position: relative; width: 84px; height: 84px; }
.ncard__marco img {
  width: 100%; height: 100%; border-radius: 50%;
  object-fit: cover; object-position: top center;
  border: 2px solid color-mix(in srgb, var(--c) 45%, transparent);
  background: var(--panel-alto);
}
.ncard.is-off .ncard__marco img { filter: grayscale(1) brightness(.42); border-color: var(--linea); }
.ncard__lock {
  position: absolute; inset: 0; display: grid; place-items: center;
  border-radius: 50%; background: rgba(2, 6, 23, .48);
  color: var(--txt-2); font-size: 17px;
}
.ncard__nombre { font-size: 13.5px; font-weight: 700; }
.ncard.is-on .ncard__nombre { color: var(--c); }
.ncard__lema { font-size: 10px; color: var(--txt-3); line-height: 1.3; min-height: 26px; }
.ncard__xp { font-family: var(--mono); font-size: 10.5px; color: var(--txt-2); }
.ncard.is-on .ncard__xp { color: var(--c); }
.ncard .barra--mini { width: 100%; margin-top: 3px; }
.ncard .barra__val { background: var(--c); }
.ncard.is-on { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 30%, transparent); }
.ncard.is-actual {
  border-color: var(--c);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--c) 45%, transparent),
              0 18px 34px -22px rgba(var(--c-rgb), .95);
}

.ndetalle { --c: var(--acento); display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 20px; }
.ndetalle__retrato {
  position: relative; display: grid; place-items: end center;
  padding: 10px; border-radius: var(--r-md); background: var(--panel-2);
}
.ndetalle__retrato img { width: auto; max-width: 100%; max-height: 260px; }
.ndetalle__retrato:not(.is-on) img { filter: grayscale(1) brightness(.5); }
.ndetalle__candado {
  position: absolute; inset: 0; display: grid; place-items: center;
  border-radius: var(--r-md); background: rgba(2, 6, 23, .42);
  color: #e2e8f0; font-size: 30px;
}
.ndetalle__lema { font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--c); }
.ndetalle__desc { font-size: 14px; color: var(--txt-2); margin-top: 8px; }
.ndetalle__falta { margin-top: 14px; padding: 12px 14px; border-radius: var(--r-sm); background: var(--panel-2); }
.ndetalle__falta p { font-size: 13px; color: var(--txt-2); }
.ndetalle__falta b { font-family: var(--mono); color: var(--c); }
.ndetalle__reto { margin-top: 8px; font-size: 12.5px; color: var(--txt-3); display: flex; gap: 8px; }
.ndetalle__reto i { color: var(--oro); margin-top: 3px; }
.ndetalle__ok {
  margin-top: 14px; padding: 12px 14px; border-radius: var(--r-sm);
  background: rgba(52, 211, 153, .12); color: var(--ok); font-size: 13px;
  display: flex; align-items: center; gap: 9px;
}

/* ===================== 8. COMPARATIVA ===================================== */

.dual { display: grid; gap: 4px; min-width: 90px; }
.dual i {
  display: block; height: 6px; width: 0;
  border-radius: var(--r-full);
  transition: width 1.1s cubic-bezier(.16, 1, .3, 1);
}
.dual__a { background: var(--acento); }
.dual__b { background: var(--acento-2); opacity: .65; }

.resumen { font-size: 12.5px; color: var(--txt-2); }

/* ===================== 9. RANKING ========================================= */

.podio {
  display: grid; gap: 14px; align-items: end;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: var(--paso);
}
.podio__p {
  --c: var(--oro); --c-rgb: 251, 191, 36;
  position: relative; display: grid; justify-items: center; gap: 5px;
  padding: 18px 12px 0;
  border: 1px solid color-mix(in srgb, var(--c) 32%, var(--linea));
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  background: linear-gradient(180deg, rgba(var(--c-rgb), .14), transparent 65%), var(--panel);
  text-align: center;
  overflow: hidden;
}
.podio__p--1 { order: 2; }
.podio__p--2 { order: 1; }
.podio__p--3 { order: 3; }
.podio__hueco { border-radius: var(--r-lg); }
.podio__corona { height: 22px; color: var(--oro); font-size: 19px; }
.podio__foto { position: relative; }
.podio__foto img {
  width: 74px; height: 74px; border-radius: 50%; object-fit: cover;
  border: 3px solid color-mix(in srgb, var(--c) 60%, transparent);
  background: var(--panel-alto);
}
.podio__pos {
  position: absolute; bottom: -4px; right: -4px;
  display: grid; place-items: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--c); color: #0b1220; font-weight: 800; font-size: 12px;
  border: 2px solid var(--panel);
}
.podio__nombre { font-size: 13.5px; font-weight: 700; margin-top: 6px; line-height: 1.25; }
.podio__curso { font-size: 11px; color: var(--txt-3); }
.podio__xp { font-family: var(--mono); font-size: 13px; color: var(--c); font-weight: 700; }
.podio__rango { --c: var(--acento); font-size: 10.5px; color: var(--c); display: inline-flex; gap: 5px; align-items: center; }
.podio__base { width: 100%; margin-top: 12px; background: color-mix(in srgb, var(--c) 22%, transparent); }
.podio__p--1 .podio__base { height: 54px; }
.podio__p--2 .podio__base { height: 34px; }
.podio__p--3 .podio__base { height: 22px; }
.podio__p.is-yo { box-shadow: 0 0 0 2px var(--acento) inset; }

.recluta { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.recluta img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--panel-alto); flex: none; }
.recluta b { font-size: 13.5px; }
.tag-yo {
  display: inline-block; padding: 1px 7px; border-radius: var(--r-full);
  background: var(--acento); color: #04121c; font-size: 10px; font-weight: 800;
  vertical-align: middle;
}
.pos {
  --c: var(--txt-3);
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--mono); font-weight: 700; color: var(--txt-2);
}
.pos--medalla { color: var(--c); }
.tabla--rank tbody tr.is-yo {
  background: linear-gradient(90deg, rgba(34, 211, 238, .14), transparent);
  box-shadow: inset 3px 0 0 var(--acento);
}
.destello { animation: destello 1.4s ease; }
@keyframes destello {
  0%, 100% { background: transparent; }
  30% { background: rgba(34, 211, 238, .3); }
}

/* ===================== 9b. BOLETINES ====================================== */

.avisos { display: grid; gap: 12px; }
.aviso {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 13px;
  padding: 14px 16px;
  border: 1px solid var(--linea);
  border-left: 3px solid var(--c);
  border-radius: var(--r-md);
  background: var(--panel-2);
  transition: transform var(--t-rapida);
}
.aviso:hover { transform: translateX(4px); }
.aviso__ico {
  display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(var(--c-rgb), .16); color: var(--c); font-size: 16px;
}
.aviso__cab { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 5px; }
.aviso__cab h3 { font-size: 14.5px; }
.aviso__cuerpo p { font-size: 13.5px; color: var(--txt-2); }
.aviso__fecha { font-size: 11.5px; color: var(--txt-3); margin-top: 7px; display: flex; align-items: center; gap: 6px; }

.pestanas { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: var(--paso); }
.pestana {
  padding: 9px 17px; border-radius: var(--r-full);
  border: 1px solid var(--linea); background: var(--panel);
  color: var(--txt-2); font-size: 13.5px; font-weight: 600; cursor: pointer;
  transition: all var(--t-rapida);
}
.pestana:hover { color: var(--txt); border-color: var(--linea-fuerte); }
.pestana.is-on {
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  border-color: transparent; color: #04121c;
  box-shadow: 0 10px 24px -14px rgba(34, 211, 238, .9);
}

.boletin {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  padding: 28px;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--sombra-sm);
}
.boletin__head {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center;
  padding-bottom: 16px; border-bottom: 2px solid var(--c);
}
.boletin__logo {
  display: grid; place-items: center;
  width: 54px; height: 54px; border-radius: 15px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-family: var(--mono); font-weight: 800; font-size: 13px;
}
.boletin__inst h2 { font-size: 16.5px; }
.boletin__inst p { font-size: 12px; color: var(--txt-3); }
.boletin__sello { text-align: right; }
.boletin__tipo { font-size: 13px; font-weight: 700; color: var(--c); }
.boletin__era { font-size: 11.5px; color: var(--txt-3); }

.boletin__alumno {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 18px 0;
}
.boletin__alumno img { width: 62px; height: 62px; border-radius: 50%; object-fit: cover; background: var(--panel-alto); }
.boletin__alumno h3 { font-size: 18px; }
.boletin__alumno > div:nth-child(2) { flex: 1; min-width: 180px; }
.boletin__alumno p { font-size: 12.5px; color: var(--txt-3); }
.boletin__nota { text-align: center; }
.boletin__valor { display: block; font-family: var(--mono); font-size: 38px; font-weight: 800; color: var(--c); line-height: 1; }
.boletin__desem { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--txt-3); }

.tabla--boletin td:first-child b { font-size: 13.5px; }

.retro {
  margin-top: 20px; padding: 18px 20px;
  border-radius: var(--r-md);
  background: var(--panel-2);
  border: 1px solid var(--linea);
}
.retro h4 { font-size: 14px; display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.retro h4 i { color: var(--c); }
.retro h5 { font-size: 12.5px; margin: 14px 0 8px; display: flex; align-items: center; gap: 8px; color: var(--txt-2); }
.retro p { font-size: 13.5px; color: var(--txt-2); margin-bottom: 8px; }
.retro__acciones { display: grid; gap: 7px; }
.retro__acciones li {
  position: relative; padding-left: 24px; font-size: 13px; color: var(--txt);
}
.retro__acciones li::before {
  content: '\f058'; font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; left: 0; top: 1px; color: var(--ok); font-size: 12px;
}

.boletin__pie {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 16px; margin-top: 24px; padding-top: 16px;
  border-top: 1px dashed var(--linea);
}
.boletin__firma { text-align: center; min-width: 210px; }
.boletin__linea { display: block; height: 1px; background: var(--linea-fuerte); margin-bottom: 7px; }
.boletin__firma p { font-size: 13px; font-weight: 700; }
.boletin__firma small { font-size: 11px; color: var(--txt-3); }
.boletin__sello-txt { font-size: 10.5px; color: var(--txt-3); text-align: right; flex: 1; min-width: 200px; }

/* ===================== 9c. ESCARAPELA ===================================== */

.escarapela-zona {
  display: grid; gap: var(--paso);
  grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
  align-items: start;
}
.tarjeta3d { perspective: 1600px; cursor: pointer; }
.tarjeta3d__interior {
  position: relative; transform-style: preserve-3d;
  transition: transform 900ms cubic-bezier(.16, 1, .3, 1);
}
.tarjeta3d.is-flip .tarjeta3d__interior { transform: rotateY(180deg); }

.escarapela {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 9px;
  min-height: 512px;
  padding: 22px 22px 18px;
  border-radius: var(--r-lg);
  border: 1px solid color-mix(in srgb, var(--c) 34%, var(--linea));
  background:
    radial-gradient(420px 220px at 50% -10%, rgba(var(--c-rgb), .3), transparent 62%),
    linear-gradient(170deg, var(--panel-2), var(--panel));
  box-shadow: var(--sombra);
  backface-visibility: hidden;
  overflow: hidden;
}
.escarapela--rev {
  position: absolute; inset: 0;
  transform: rotateY(180deg);
  justify-content: flex-start;
}
.escarapela__trama {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--trama) 1px, transparent 1px),
    linear-gradient(90deg, var(--trama) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, #000, transparent 70%);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 70%);
}
.escarapela__head { position: relative; display: flex; align-items: center; gap: 10px; width: 100%; }
.escarapela__logo {
  display: grid; place-items: center; flex: none;
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-family: var(--mono); font-weight: 800; font-size: 10px;
}
.escarapela__inst { font-size: 12px; font-weight: 700; line-height: 1.2; }
.escarapela__sub { font-size: 10.5px; color: var(--txt-3); }

.escarapela__foto { position: relative; margin-top: 6px; }
.escarapela__foto img {
  width: 116px; height: 116px; border-radius: 50%; object-fit: cover;
  border: 3px solid color-mix(in srgb, var(--c) 55%, transparent);
  background: var(--panel-alto);
  box-shadow: 0 0 34px -8px rgba(var(--c-rgb), .8);
}
.escarapela__nivel {
  position: absolute; bottom: 0; right: -2px;
  padding: 3px 10px; border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-size: 11px; font-weight: 800;
  border: 2px solid var(--panel);
}
.escarapela__nombre { position: relative; font-size: 18px; text-align: center; line-height: 1.2; }
.escarapela__titulo { position: relative; font-size: 11.5px; color: var(--txt-3); letter-spacing: .05em; text-transform: uppercase; }
.escarapela__rango {
  --c: var(--acento);
  position: relative;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 5px 14px; border-radius: var(--r-full);
  background: color-mix(in srgb, var(--c) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  color: var(--c); font-size: 12px; font-weight: 700;
}
.escarapela__datos {
  position: relative; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 8px; width: 100%; margin-top: 6px; text-align: center;
}
.escarapela__datos dt { font-size: 9.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--txt-3); }
.escarapela__datos dd { font-family: var(--mono); font-size: 13px; font-weight: 700; }
.escarapela__barra {
  position: relative; width: 100%; height: 6px; border-radius: var(--r-full);
  background: var(--panel-alto); overflow: hidden;
}
.escarapela__barra i {
  display: block; height: 100%; width: 0; border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--acento), var(--acento-2));
  transition: width 1.1s cubic-bezier(.16, 1, .3, 1);
}
.escarapela__pie {
  position: relative; display: flex; align-items: center; justify-content: space-between;
  gap: 12px; width: 100%; margin-top: auto; padding-top: 12px;
  border-top: 1px dashed var(--linea);
}
.escarapela__qr {
  display: grid; place-items: center;
  width: 76px; height: 76px; padding: 5px; border-radius: 10px; background: #fff;
  overflow: hidden;
}
.escarapela__qr img, .escarapela__qr canvas { width: 100% !important; height: 100% !important; }
.qr-alt { display: grid; place-items: center; width: 100%; height: 100%; color: #0b1220; font-size: 28px; }
.escarapela__nivel-txt { display: grid; gap: 5px; justify-items: flex-end; text-align: right; }
.escarapela__nivel-txt .escarapela__rango { padding: 4px 11px; font-size: 11px; }

.escarapela__nivel-txt small { font-size: 10px; color: var(--txt-3); }

.rev__t { position: relative; font-size: 13px; display: flex; align-items: center; gap: 8px; color: var(--c); }
.rev__retrato { position: relative; display: grid; place-items: end center; height: 168px; }
.rev__retrato img { width: auto; max-width: 100%; max-height: 168px;
  filter: drop-shadow(0 12px 20px rgba(0, 0, 0, .45)); }
.rev__nombre { position: relative; font-size: 15px; font-weight: 700; text-align: center; }
.rev__nombre span { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--txt-3); }
.rev__stats { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; width: 100%; text-align: center; }
.rev__stats b { display: block; font-family: var(--mono); font-size: 17px; color: var(--c); }
.rev__stats span { font-size: 9.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--txt-3); }
.rev__st { position: relative; font-size: 11.5px; color: var(--txt-3); display: flex; align-items: center; gap: 7px; }
.rev__insignias { position: relative; display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; align-content: flex-start; }
.rev__ins {
  --c: var(--acento);
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 50%;
  background: color-mix(in srgb, var(--c) 20%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  color: var(--c); font-size: 13px;
}
.rev__mas { align-self: center; font-size: 11px; color: var(--txt-3); }
.rev__vacio { font-size: 12px; color: var(--txt-3); text-align: center; }
.rev__pie {
  position: relative; width: 100%; margin-top: auto; padding-top: 10px;
  border-top: 1px dashed var(--linea);
  display: flex; justify-content: space-between; gap: 10px;
  font-size: 10px; color: var(--txt-3);
}
.rev__cod { font-family: var(--mono); }

.escarapela-info { display: grid; gap: var(--paso); }
.lista-info { display: grid; gap: 14px; }
.lista-info li { display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; }
.lista-info i {
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 10px;
  background: var(--panel-alto); color: var(--acento); font-size: 13px;
}
.lista-info b { display: block; font-size: 13.5px; }
.lista-info span { font-size: 12.5px; color: var(--txt-3); }
.escarapela-info .btn { margin-top: 16px; }

/* ===================== 10. TOASTS, MODALES Y MÓVIL ======================== */

.toasts {
  position: fixed; right: 18px; bottom: 18px; z-index: 80;
  display: grid; gap: 10px; width: min(360px, calc(100vw - 36px));
  pointer-events: none;
}
.toast {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: start;
  padding: 13px 15px;
  border: 1px solid var(--linea);
  border-radius: var(--r-md);
  background: var(--vidrio);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--sombra);
  pointer-events: auto;
  opacity: 0; transform: translateY(16px) scale(.97);
  transition: opacity var(--t-media), transform var(--t-media);
}
.toast.is-open { opacity: 1; transform: none; }
.toast i { font-size: 16px; margin-top: 2px; }
.toast__cuerpo { display: grid; gap: 2px; min-width: 0; }
.toast__cuerpo strong { font-size: 13.5px; }
.toast__cuerpo span { font-size: 12.5px; color: var(--txt-2); }
.toast__x {
  border: 0; background: none; color: var(--txt-3); cursor: pointer;
  padding: 2px 4px; font-size: 13px;
}
.toast__x:hover { color: var(--txt); }

.modal {
  position: fixed; inset: 0; z-index: 70;
  display: grid; place-items: center; padding: 20px;
  background: rgba(2, 6, 23, .68);
  backdrop-filter: blur(6px);
  opacity: 0; transition: opacity var(--t-media);
}
.modal.is-open { opacity: 1; }
.modal__panel {
  width: min(560px, 100%); max-height: min(86vh, 760px);
  display: flex; flex-direction: column;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--sombra);
  transform: translateY(18px) scale(.97);
  transition: transform var(--t-media);
  overflow: hidden;
}
.modal.is-open .modal__panel { transform: none; }
.modal__head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
  padding: 20px 22px 14px; border-bottom: 1px solid var(--linea);
}
.modal__titulo { font-size: 17px; }
.modal__sub { font-size: 12px; color: var(--txt-3); margin-top: 3px; }
.modal__x {
  border: 0; background: var(--panel-2); color: var(--txt-2);
  width: 32px; height: 32px; border-radius: 50%; cursor: pointer; flex: none;
  transition: color var(--t-rapida), background var(--t-rapida);
}
.modal__x:hover { background: var(--bad); color: #fff; }
.modal__cuerpo { padding: 20px 22px 22px; overflow-y: auto; }

.importar { display: grid; gap: 14px; }
.importar p { font-size: 13.5px; color: var(--txt-2); }
.importar__zona {
  display: grid; place-items: center; gap: 9px;
  padding: 30px 20px; text-align: center;
  border: 2px dashed var(--linea-fuerte);
  border-radius: var(--r-md);
  background: var(--panel-2);
  cursor: pointer;
  transition: border-color var(--t-rapida), background var(--t-rapida);
}
.importar__zona i { font-size: 28px; color: var(--acento); }
.importar__zona.is-hover { border-color: var(--acento); background: rgba(34, 211, 238, .1); }
.importar__actual { font-size: 12px; color: var(--txt-3); }

.ayuda h4 { font-size: 13.5px; color: var(--acento); margin: 14px 0 5px; }
.ayuda h4:first-child { margin-top: 0; }
.ayuda p { font-size: 13.5px; color: var(--txt-2); }

/* ---------------------------- adaptación --------------------------------- */

@media (max-width: 1180px) {
  .rejilla--2-1 { grid-template-columns: 1fr; }
  .escarapela-zona { grid-template-columns: 1fr; justify-items: center; }
  .escarapela-info { width: min(560px, 100%); }
}

@media (max-width: 980px) {
  .hero { grid-template-columns: auto minmax(0, 1fr); }
  .hero__nivel-card { grid-column: 1 / -1; }
  .hacker { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .hacker__retrato { max-width: 280px; width: 100%; }
  .hacker__desc { margin-inline: auto; }
  .hacker__contador { justify-content: center; }
  .ndetalle { grid-template-columns: 1fr; }
  .ndetalle__retrato { max-width: 220px; margin: 0 auto; }
}

@media (max-width: 860px) {
  :root { --lateral-w: 260px; }
  .solo-mv { display: inline-flex !important; }
  .topbar__marca.solo-mv { display: flex !important; }
  .oculta-mv { display: none !important; }

  .app { grid-template-columns: 1fr; }
  .lateral {
    position: fixed; inset: 0 auto 0 0; width: var(--lateral-w); z-index: 40;
    transform: translateX(-102%);
    transition: transform var(--t-media);
    background: var(--panel);
  }
  body.menu-abierto .lateral { transform: none; box-shadow: var(--sombra); }
  body.menu-abierto .velo { opacity: 1; visibility: visible; }

  .hero { grid-template-columns: 1fr; justify-items: center; text-align: center; padding: 22px 18px; }
  .hero__chips, .xp__cab { justify-content: center; }
  .hero__nivel-card { width: 100%; justify-content: center; }
  .mapa__fila { grid-template-columns: 1fr; gap: 7px; }
  .podio { grid-template-columns: 1fr; }
  .podio__p { border-radius: var(--r-md); order: 0 !important; padding-bottom: 14px; }
  .podio__base { display: none; }
  .boletin { padding: 20px 16px; }
  .boletin__head { grid-template-columns: auto 1fr; }
  .boletin__sello { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 520px) {
  body { font-size: 14.5px; }
  .kpis { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
  .kpi__valor { font-size: 23px; }
  .galeria { grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); }
  .insignias { grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); }
  .cab-vista__acciones { width: 100%; }
  .cab-vista__acciones .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===================== 11. PANEL DEL DOCENTE ============================== */

.mono { font-family: var(--mono); }

/* --- estado de guardado en la barra superior --- */
.guardado {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px; border-radius: var(--r-full);
  font-size: 11.5px; font-weight: 600;
  border: 1px solid var(--linea);
  background: var(--panel-2);
  white-space: nowrap;
}
.guardado.is-carpeta { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent); }
.guardado.is-local { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }

.lateral__docente {
  display: grid; place-items: center; flex: none;
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--oro), #f97316);
  color: #1a1206; font-size: 19px;
}

/* --- botones extra --- */
.btn--peligro {
  background: linear-gradient(135deg, #f87171, #dc2626);
  color: #fff;
  box-shadow: 0 10px 26px -14px rgba(239, 68, 68, .85);
}
.btn--mini { padding: 6px 12px; font-size: 12px; }
.btn-icono--mini { width: 32px; height: 32px; font-size: 12px; }
.btn-icono--mini:hover { transform: none; }
.btn-icono--peligro:hover { color: var(--bad); border-color: var(--bad); }
.acciones { display: inline-flex; gap: 6px; }
.botonera { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.texto-suave { font-size: 13px; color: var(--txt-2); }
.texto-suave code, .ayuda code, .carga__aviso code {
  font-family: var(--mono); font-size: 12px;
  padding: 1px 6px; border-radius: 6px; background: var(--panel-alto);
}
.tarjeta__meta { display: flex; flex-wrap: wrap; gap: 8px; }
.tarjeta--peligro { border-color: color-mix(in srgb, var(--bad) 35%, var(--linea)); }
.tarjeta--peligro::before { background: linear-gradient(90deg, transparent, var(--bad), transparent); }

/* --- formularios --- */
.formulario { display: grid; gap: 14px; }
.formulario__fila { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.formulario__nota { font-size: 12px; color: var(--txt-3); }
.formulario .btn { justify-self: start; }
.formulario .btn--ancho { justify-self: stretch; }

.campo input[type='text'], .campo input[type='password'], .campo input[type='number'],
.campo input[type='search'], .campo textarea, .campo select {
  width: 100%; padding: 11px 15px;
  border: 1px solid var(--linea);
  border-radius: var(--r-sm);
  background: var(--panel);
  color: var(--txt); font-size: 14px; font-family: inherit;
  transition: border-color var(--t-rapida), box-shadow var(--t-rapida);
}
.campo textarea { resize: vertical; min-height: 90px; line-height: 1.5; }
.campo input:focus, .campo textarea:focus, .campo select:focus {
  outline: none; border-color: var(--acento);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, .16);
}
.campo--fila {
  display: grid; grid-template-columns: 1fr 96px; align-items: center; gap: 12px;
}
.campo--fila .campo__etq { text-transform: none; letter-spacing: 0; font-size: 13px; color: var(--txt-2); }
.campo--fila input { text-align: center; }

.aviso-suave {
  padding: 12px 14px; border-radius: var(--r-sm);
  background: rgba(251, 191, 36, .1);
  border: 1px solid rgba(251, 191, 36, .3);
  color: var(--txt-2) !important; font-size: 12.5px;
  display: flex; gap: 10px; align-items: flex-start;
}
.aviso-suave i { color: var(--warn); margin-top: 2px; }

.check--boton {
  padding: 9px 15px; border-radius: var(--r-full);
  border: 1px solid var(--linea); background: var(--panel-2);
  font-size: 13.5px; font-weight: 600;
}

.confirmar { display: grid; gap: 18px; }
.confirmar p { font-size: 14px; color: var(--txt-2); }
.confirmar__botones { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }

/* --- matriz de notas --- */
.tabla--matriz { table-layout: fixed; min-width: 900px; }
.tabla--matriz th { vertical-align: bottom; }
.tabla--matriz thead th:not(.matriz__nombre) { width: 104px; }
.tabla--matriz thead th.matriz__nombre { width: 250px; }
.matriz__nombre { width: 250px; }
.tabla--matriz .recluta { min-width: 0; }
.tabla--matriz .recluta b,
.tabla--matriz .recluta small {
  display: block; max-width: 190px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.matriz__col {
  display: grid; gap: 2px; justify-items: center; width: 100%;
  padding: 6px 4px; border: 1px dashed transparent; border-radius: var(--r-xs);
  background: none; color: inherit; cursor: pointer; font: inherit;
  text-transform: none; letter-spacing: 0;
  transition: border-color var(--t-rapida), background var(--t-rapida);
}
.matriz__col:hover { border-color: var(--acento); background: var(--panel-2); }
.matriz__col span {
  font-size: 11.5px; font-weight: 700; color: var(--txt);
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.matriz__col small { font-size: 10px; color: var(--txt-3); }

.celda-nota {
  width: 68px; padding: 8px 6px;
  border: 1px solid var(--linea);
  border-radius: var(--r-xs);
  background: var(--panel);
  color: var(--txt);
  font-family: var(--mono); font-size: 14px; font-weight: 700; text-align: center;
  transition: border-color var(--t-rapida), background var(--t-rapida), box-shadow var(--t-rapida);
}
.celda-nota:focus {
  outline: none; border-color: var(--acento);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, .18);
}
.celda-nota.is-baja { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 42%, transparent); }
.celda-nota.is-ok { background: rgba(52, 211, 153, .16); border-color: var(--ok); }
.celda-nota.is-mala { background: rgba(248, 113, 113, .2); border-color: var(--bad); }
.prom-periodo { font-family: var(--mono); font-size: 15px; }

/* --- monitor de riesgo --- */
.riesgo { display: grid; gap: 8px; max-height: 340px; overflow-y: auto; }
.riesgo__fila {
  display: grid; grid-template-columns: 38px 1fr auto; gap: 11px; align-items: center;
  padding: 9px 12px; border-radius: var(--r-sm);
  background: rgba(248, 113, 113, .09);
  border: 1px solid rgba(248, 113, 113, .22);
}
.riesgo__fila img { width: 38px; height: 38px; border-radius: 50%; object-fit: cover; background: var(--panel-alto); }
.riesgo__txt b { display: block; font-size: 13.5px; }
.riesgo__txt small { font-size: 11px; color: var(--txt-3); }
.riesgo__nota { font-family: var(--mono); font-size: 17px; font-weight: 800; color: var(--bad); }

/* --- previsualización de importación --- */
.previa { display: grid; gap: 12px; margin-top: 4px; }
.previa__cab { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.previa__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.previa__tabla { max-height: 300px; overflow-y: auto; }
.previa__check { margin-top: 2px; }

/* --- escarapelas en lote --- */
.cred-rejilla {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.cred-item { position: relative; cursor: pointer; transition: transform var(--t-rapida); }
.cred-item:hover { transform: translateY(-5px); }
.cred-item__lupa {
  position: absolute; inset: 0; z-index: 2;
  display: grid; place-items: center;
  border-radius: var(--r-lg);
  background: rgba(2, 6, 23, .55);
  color: #fff; font-size: 26px;
  opacity: 0; transition: opacity var(--t-rapida);
}
.cred-item:hover .cred-item__lupa { opacity: 1; }
.cred-grande { display: grid; gap: 16px; justify-items: center; }
.cred-grande__tarjeta { width: min(360px, 100%); }
.cred-grande__botones { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }

/* --- informes --- */
.informes { display: grid; grid-template-columns: minmax(240px, 300px) minmax(0, 1fr); gap: var(--paso); align-items: start; }
.informes__lista {
  border: 1px solid var(--linea); border-radius: var(--r-lg);
  background: var(--panel); overflow: hidden;
}
.informes__scroll { max-height: 70vh; overflow-y: auto; padding: 8px; display: grid; gap: 4px; }
.informes__item {
  display: grid; grid-template-columns: 36px 1fr auto; gap: 10px; align-items: center;
  padding: 9px 10px; border-radius: var(--r-sm);
  border: 1px solid transparent; background: none; color: inherit;
  cursor: pointer; text-align: left; font: inherit;
  transition: background var(--t-rapida), border-color var(--t-rapida);
}
.informes__item:hover { background: var(--panel-2); }
.informes__item.is-on {
  background: linear-gradient(90deg, rgba(34, 211, 238, .14), transparent);
  border-color: rgba(34, 211, 238, .3);
}
.informes__item img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--panel-alto); }
.informes__item b { display: block; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.informes__item small { font-size: 10.5px; color: var(--txt-3); }
.informes__nota { font-family: var(--mono); font-size: 14px; font-weight: 700; }
.informes__hoja { min-width: 0; }
.informes-todos { display: grid; gap: var(--paso); }

/* --- diagnóstico y respaldos --- */
.diagnostico { display: grid; gap: 7px; }
.diagnostico li {
  display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; align-items: center;
  padding: 9px 12px; border-radius: var(--r-sm); background: var(--panel-2);
  font-size: 13px;
}
.diagnostico li.is-ok i { color: var(--ok); }
.diagnostico li.is-mal i { color: var(--bad); }
.diagnostico li b { font-size: 11.5px; color: var(--txt-3); font-weight: 600; }
.respaldos { max-height: 280px; overflow-y: auto; margin-top: 14px; }

@media (max-width: 980px) {
  .informes { grid-template-columns: 1fr; }
  .informes__scroll { max-height: 320px; }
}

/* ===================== 12. PORTADA PÚBLICA =============================== */

.portada {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  padding: 28px 20px;
  display: grid;
  align-content: center;
}

/* ------------------------------ bienvenida -------------------------------- */

.bienvenida {
  position: relative; z-index: 2;
  width: min(640px, 100%);
  margin: 0 auto;
  display: grid; justify-items: center; gap: 16px;
  padding: 44px 32px 34px;
  text-align: center;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--vidrio);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--sombra);
}
.bienvenida__sello {
  display: grid; place-items: center;
  width: 78px; height: 78px; border-radius: 24px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-size: 32px;
  box-shadow: 0 16px 40px -18px rgba(34, 211, 238, .9);
  animation: latido 3.4s ease-in-out infinite;
}
.bienvenida__eyebrow {
  font-size: 12px; letter-spacing: .34em; text-transform: uppercase;
  color: var(--txt-3); margin-bottom: -12px;
}
.bienvenida__t {
  font-size: clamp(38px, 8vw, 68px); line-height: 1;
  letter-spacing: .02em;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bienvenida__texto {
  font-size: clamp(15px, 2.2vw, 17.5px);
  line-height: 1.6; color: var(--txt-2);
  max-width: 46ch;
}
.bienvenida__aviso {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px; border-radius: var(--r-full);
  background: rgba(251, 191, 36, .12);
  border: 1px solid rgba(251, 191, 36, .34);
  color: var(--oro); font-size: 13.5px; font-weight: 600;
}
.bienvenida .btn--grande { margin-top: 6px; padding: 15px 34px; font-size: 16px; }
.bienvenida__pie {
  margin-top: 8px; font-size: 11.5px; color: var(--txt-3);
  display: flex; align-items: center; gap: 7px;
}

/* --------------------------- narrativa y caminos -------------------------- */

.portada__cuerpo {
  position: relative; z-index: 2;
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: var(--paso);
  align-items: start;
}

.portada__nav {
  display: grid; gap: 10px;
  padding: 18px;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--vidrio);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--sombra-sm);
  position: sticky; top: 24px;
}
.portada__volver {
  justify-self: start;
  border: 0; background: none; cursor: pointer;
  color: var(--txt-3); font: inherit; font-size: 12.5px;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 2px;
  transition: color var(--t-rapida);
}
.portada__volver:hover { color: var(--acento); }
.portada__nav-t {
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--txt-3); margin: 4px 0 2px;
}
.portada__nav-pie {
  margin-top: 6px; padding-top: 12px;
  border-top: 1px solid var(--linea);
  font-size: 10.5px; color: var(--txt-3); text-align: center;
}

.camino {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center;
  padding: 13px 14px;
  border: 1px solid var(--linea);
  border-radius: var(--r-md);
  background: var(--panel);
  cursor: pointer; text-align: left; font: inherit; color: inherit;
  transition: transform var(--t-rapida), border-color var(--t-rapida), background var(--t-rapida);
}
.camino:hover {
  transform: translateX(4px);
  border-color: color-mix(in srgb, var(--c) 55%, transparent);
  background: rgba(var(--c-rgb), .08);
}
.camino.is-on {
  border-color: color-mix(in srgb, var(--c) 62%, transparent);
  background: rgba(var(--c-rgb), .12);
}
.camino__ico {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 14px;
  background: rgba(var(--c-rgb), .16);
  color: var(--c); font-size: 18px;
}
.camino__txt b { display: block; font-size: 14.5px; }
.camino__txt small { display: block; font-size: 11.5px; color: var(--txt-3); }
.camino__flecha { color: var(--c); font-size: 12px; opacity: .6; }

.portada__vista { min-width: 0; }

.narrativa {
  padding: 30px 32px;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--sombra-sm);
  position: relative;
  overflow: hidden;
}
.narrativa::before {
  content: ''; position: absolute; inset: 0 0 auto; height: 3px;
  background: linear-gradient(90deg, transparent, var(--bad), var(--acento-2), transparent);
}
.narrativa__eyebrow {
  font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--bad); display: flex; align-items: center; gap: 9px;
}
.narrativa__t {
  font-size: clamp(26px, 4.4vw, 42px); line-height: 1.05; margin: 10px 0 20px;
}
.narrativa__t span {
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.narrativa__cuerpo { display: grid; gap: 14px; }
.narrativa__cuerpo p {
  font-size: clamp(14.5px, 1.7vw, 16px); line-height: 1.7; color: var(--txt-2);
  max-width: 68ch;
}
.narrativa__cuerpo b { color: var(--txt); }
.narrativa__cuerpo p:last-child { color: var(--txt); font-weight: 600; }

.narrativa__escalera {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px; padding: 14px 18px;
  border-radius: var(--r-md);
  background: var(--panel-2);
  border: 1px dashed var(--linea-fuerte);
  font-size: 13px; color: var(--txt-2);
}
.narrativa__escalera span { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.narrativa__escalera span:first-child i { color: #94a3b8; }
.narrativa__escalera span:last-child i { color: var(--oro); }
.narrativa__puntos { color: var(--txt-3); letter-spacing: .2em; }

.contacto {
  margin-top: 24px; padding: 20px 22px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(52, 211, 153, .1), rgba(34, 211, 238, .06));
  border: 1px solid color-mix(in srgb, var(--ok) 32%, transparent);
}
.contacto__t { font-size: 15px; display: flex; align-items: center; gap: 10px; color: var(--ok); }
.contacto__t i { font-size: 14px; }
.contacto p { font-size: 13.5px; color: var(--txt-2); margin-top: 8px; max-width: 66ch; }
.contacto__enlaces { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.contacto__enlace {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 16px; border-radius: var(--r-full);
  background: var(--panel);
  border: 1px solid var(--linea);
  font-size: 13.5px; font-weight: 600;
  transition: border-color var(--t-rapida), color var(--t-rapida), transform var(--t-rapida);
}
.contacto__enlace:hover { transform: translateY(-2px); border-color: var(--ok); color: var(--ok); }
.contacto__enlace i { color: var(--ok); }

/* ------------------------------- acceso ----------------------------------- */

.acceso { display: grid; justify-items: center; gap: 14px; }
.acceso__sello {
  --c: var(--acento);
  display: grid; place-items: center;
  width: 62px; height: 62px; border-radius: 20px;
  background: color-mix(in srgb, var(--c) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 45%, transparent);
  color: var(--c); font-size: 25px;
}
.acceso__intro { font-size: 13.5px; color: var(--txt-2); text-align: center; max-width: 40ch; }
.acceso .campo, .acceso .check, .acceso .btn { width: 100%; }
.acceso .campo input { text-align: center; font-family: var(--mono); letter-spacing: .08em; }
.acceso__error {
  width: 100%; padding: 10px 14px; border-radius: var(--r-sm);
  background: rgba(248, 113, 113, .12);
  border: 1px solid rgba(248, 113, 113, .34);
  color: #fca5a5; font-size: 12.5px; text-align: center;
}
html[data-tema='claro'] .acceso__error { color: #b91c1c; }

/* --------------------------- recursos didácticos -------------------------- */

.rec-cab { margin-bottom: 20px; }
.rec-cab__eyebrow {
  font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ok); display: flex; align-items: center; gap: 9px;
}
.rec-cab__t { font-size: clamp(24px, 4vw, 36px); margin: 8px 0 8px; }
.rec-cab__s { font-size: 14px; color: var(--txt-2); max-width: 70ch; }

.rec-filtros {
  display: grid; gap: 16px;
  padding: 20px;
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--sombra-sm);
  margin-bottom: var(--paso);
}
.buscador--grande input { padding: 13px 16px 13px 42px; font-size: 15px; border-radius: var(--r-full); }
.buscador--grande i { left: 17px; font-size: 14px; }

.rec-filtros__grupo { display: grid; gap: 8px; }
.rec-filtros__etq {
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--txt-3);
}
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip-filtro {
  padding: 7px 14px; border-radius: var(--r-full);
  border: 1px solid var(--linea);
  background: var(--panel-2);
  color: var(--txt-2); font: inherit; font-size: 12.5px; font-weight: 600;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
  transition: all var(--t-rapida);
}
.chip-filtro:hover { color: var(--txt); border-color: var(--linea-fuerte); }
.chip-filtro.is-on {
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  border-color: transparent; color: #04121c;
  box-shadow: 0 8px 20px -12px rgba(34, 211, 238, .9);
}
.chip-filtro.is-on i { color: #04121c !important; }

.rec-filtros__pie {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  padding-top: 14px; border-top: 1px solid var(--linea);
}
.rec-filtros__pie b { font-size: 14px; }
.rec-filtros__resumen { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 7px; }

.rec-rejilla {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}
.rec {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--linea);
  border-radius: var(--r-md);
  background: var(--panel);
  transition: transform var(--t-rapida), border-color var(--t-rapida), box-shadow var(--t-rapida);
}
.rec:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 18px 34px -22px rgba(var(--c-rgb), .95);
}
.rec__ico {
  display: grid; place-items: center;
  width: 48px; height: 48px; border-radius: 15px;
  background: rgba(var(--c-rgb), .16);
  color: var(--c); font-size: 19px;
}
.rec__cuerpo { min-width: 0; }
.rec__nombre {
  font-size: 15.5px; display: flex; align-items: center; gap: 9px;
}
.rec__nombre i { font-size: 11px; color: var(--txt-3); transition: color var(--t-rapida); }
.rec:hover .rec__nombre i { color: var(--c); }
.rec__desc { font-size: 13px; color: var(--txt-2); margin-top: 5px; line-height: 1.5; }
.rec__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 11px; }
.rec__tag {
  padding: 3px 9px; border-radius: var(--r-full);
  background: var(--panel-2); border: 1px solid var(--linea);
  font-size: 10.5px; font-weight: 600; color: var(--txt-3);
  display: inline-flex; align-items: center; gap: 5px;
}
.rec__tag--cat { color: var(--c); border-color: color-mix(in srgb, var(--c) 40%, transparent); }
.rec__tag--libre { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.rec__tag--cuenta { color: var(--txt-3); }
.rec__tag--transversal { color: var(--acento-2); border-color: color-mix(in srgb, var(--acento-2) 40%, transparent); }

/* ------------------------------ adaptación -------------------------------- */

@media (max-width: 900px) {
  /* deja sitio arriba para el botón flotante del tema */
  .portada { padding-top: 68px; align-content: start; }
  .portada__cuerpo { grid-template-columns: 1fr; }
  .portada__nav { position: static; }
  .narrativa { padding: 24px 20px; }
}

@media (max-width: 520px) {
  .portada { padding: 20px 14px; }
  .bienvenida { padding: 34px 20px 26px; }
  .rec-filtros { padding: 16px 14px; }
  .rec-rejilla { grid-template-columns: 1fr; }
}

/* ===================== 13. MISIONES E INFORMES =========================== */

/* --- barra de las seis misiones del periodo (panel docente) --- */
.misiones-barra {
  display: grid; gap: 10px;
  padding: 14px 16px;
  margin-bottom: var(--paso);
  border: 1px solid var(--linea);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--sombra-sm);
}
.misiones-barra__etq {
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--txt-3); display: inline-flex; align-items: center; gap: 8px;
}
.misiones-barra__lista {
  display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.mision-chip {
  display: grid; grid-template-columns: auto 1fr auto; gap: 9px; align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--linea);
  border-radius: var(--r-sm);
  background: var(--panel-2);
  color: var(--txt-2); font: inherit; text-align: left;
  cursor: pointer;
  transition: all var(--t-rapida);
}
.mision-chip:hover { border-color: var(--linea-fuerte); color: var(--txt); }
.mision-chip b {
  font-family: var(--mono); font-size: 12px;
  padding: 2px 7px; border-radius: var(--r-xs);
  background: var(--panel-alto); color: var(--txt-2);
}
.mision-chip span {
  font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mision-chip__pct { font-family: var(--mono); font-size: 10.5px; font-style: normal; color: var(--txt-3); }
.mision-chip__pct.is-full { color: var(--ok); }
.mision-chip.is-on {
  background: linear-gradient(135deg, rgba(34, 211, 238, .18), rgba(168, 85, 247, .14));
  border-color: var(--acento); color: var(--txt);
}
.mision-chip.is-on b { background: var(--acento); color: #04121c; }

.titulo-editable {
  border: 0; background: none; font: inherit; color: inherit; cursor: pointer;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 2px 6px; border-radius: var(--r-xs);
  border: 1px dashed transparent;
  transition: border-color var(--t-rapida), color var(--t-rapida);
}
.titulo-editable i { font-size: 11px; color: var(--txt-3); }
.titulo-editable:hover { border-color: var(--acento); color: var(--acento); }
.titulo-editable:hover i { color: var(--acento); }

/* --- ficha del estudiante filtrado en el Centro de Mando --- */
.ficha-est {
  --c: var(--acento); --c-rgb: 34, 211, 238;
  display: grid; grid-template-columns: 76px minmax(0, 1fr) auto; gap: 18px; align-items: center;
  padding: 18px 22px;
  margin-bottom: var(--paso);
  border: 1px solid color-mix(in srgb, var(--c) 32%, var(--linea));
  border-radius: var(--r-lg);
  background: radial-gradient(600px 200px at 0% 0%, rgba(var(--c-rgb), .16), transparent 60%), var(--panel);
  box-shadow: var(--sombra-sm);
}
.ficha-est img {
  width: 76px; height: 76px; border-radius: 50%; object-fit: cover;
  background: var(--panel-alto);
  border: 2px solid color-mix(in srgb, var(--c) 45%, transparent);
}
.ficha-est__eyebrow {
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--c);
  display: flex; align-items: center; gap: 8px;
}
.ficha-est__txt h2 { font-size: 21px; margin: 4px 0 3px; }
.ficha-est__meta { font-size: 12.5px; color: var(--txt-3); }
.ficha-est__datos { display: flex; flex-wrap: wrap; gap: 20px; }
.ficha-est__datos div { display: grid; justify-items: center; }
.ficha-est__datos b { font-family: var(--mono); font-size: 20px; }
.ficha-est__datos span { font-size: 10px; color: var(--txt-3); text-transform: uppercase; letter-spacing: .05em; }

/* --- mapa de misiones del estudiante: seis por fila --- */
.mapa__celdas--6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.mapa__celda { flex-direction: column; gap: 2px; aspect-ratio: auto; padding: 9px 4px; }
.mapa__sub { font-size: 9.5px; color: var(--txt-3); letter-spacing: .02em; }
.mapa__celda--ok .mapa__sub { color: color-mix(in srgb, var(--c) 70%, var(--txt-3)); }

.mision-acts { display: grid; gap: 7px; margin-top: 16px; text-align: left; }
.mision-acts__it {
  --c: var(--acento);
  display: grid; grid-template-columns: 32px 1fr auto; gap: 11px; align-items: center;
  padding: 9px 12px; border-radius: var(--r-sm); background: var(--panel-2);
}
.mision-acts__ico {
  display: grid; place-items: center;
  width: 32px; height: 32px; border-radius: 10px;
  background: color-mix(in srgb, var(--c) 16%, transparent);
  color: var(--c); font-size: 13px;
}
.mision-acts__it b { display: block; font-size: 13px; }
.mision-acts__it small { font-size: 11px; color: var(--txt-3); }
.mision-acts__nota { font-family: var(--mono); font-size: 16px; font-weight: 700; }
.mision-detalle__pie { margin-top: 12px; font-size: 11.5px; color: var(--txt-3); }

/* --- informe académico --- */
.boletin { max-width: 215.9mm; margin-inline: auto; }
.taller-export .boletin { padding: 4mm 3mm; border: 0; border-radius: 0; box-shadow: none; }

.inf-cab {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 16px; align-items: center;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--c);
}
.inf-cab__logo {
  display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 16px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  color: #04121c; font-family: var(--mono); font-weight: 800; font-size: 13px;
}
.inf-cab__inst h2 { font-size: 16px; line-height: 1.25; }
.inf-cab__inst p { font-size: 12px; color: var(--txt-2); }
.inf-cab__tipo {
  margin-top: 4px; font-size: 11.5px; font-weight: 700;
  color: var(--c) !important; text-transform: uppercase; letter-spacing: .04em;
}
.inf-cab__era {
  display: grid; justify-items: center; gap: 3px;
  font-size: 10.5px; color: var(--txt-3); text-align: center;
}
.inf-cab__era i { font-size: 17px; color: var(--c); }

.inf-alumno {
  display: grid; grid-template-columns: 62px minmax(0, 1fr) auto; gap: 16px; align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--linea);
}
.inf-alumno img { width: 62px; height: 62px; border-radius: 50%; object-fit: cover; background: var(--panel-alto); }
.inf-datos { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px 18px; }
.inf-datos dt {
  font-size: 9.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--txt-3);
}
.inf-datos dd { font-size: 13.5px; font-weight: 600; }
.inf-nota-final { text-align: center; padding-left: 14px; border-left: 1px solid var(--linea); }
.inf-nota-final__valor {
  display: block; font-family: var(--mono); font-size: 34px; font-weight: 800;
  line-height: 1; color: var(--c);
}
.inf-nota-final__etq {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--txt-3);
}

.inf-resumen {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px;
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--panel-2);
}
.inf-resumen div { display: grid; justify-items: center; gap: 2px; }
.inf-resumen b { font-family: var(--mono); font-size: 17px; }
.inf-resumen span { font-size: 10px; color: var(--txt-3); text-align: center; }

.inf-tabla { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-top: 6px; }
.inf-tabla caption {
  text-align: left; font-size: 11px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--txt-3);
  padding-bottom: 8px;
}
.inf-tabla th, .inf-tabla td { padding: 6px 8px; border-bottom: 1px solid var(--linea); }
.inf-tabla thead th {
  font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--txt-3);
  border-bottom: 1.5px solid var(--linea-fuerte); text-align: left; vertical-align: bottom;
}
.inf-tabla thead th small { display: block; font-size: 9px; opacity: .75; font-weight: 500; }
.inf-tabla tbody tr:nth-child(even) { background: color-mix(in srgb, var(--panel-2) 55%, transparent); }
.inf-tabla tfoot th, .inf-tabla tfoot td {
  border-top: 1.5px solid var(--linea-fuerte); border-bottom: 0;
  font-weight: 700; font-size: 13px; padding-top: 10px;
}
.inf-mision { text-align: left; font-weight: 600; }
.inf-mision b {
  display: inline-block; min-width: 26px;
  font-family: var(--mono); font-size: 11px; color: var(--txt-3);
}
.inf-mision span { font-size: 12.5px; }
.inf-nota { --c: var(--txt); font-family: var(--mono); font-weight: 700; color: var(--c); }
.inf-pend { color: var(--txt-3); }
.inf-total { background: color-mix(in srgb, var(--acento) 8%, transparent); }

.inf-retro {
  margin-top: 14px; padding: 13px 16px;
  border-radius: var(--r-sm);
  background: var(--panel-2);
  border-left: 3px solid var(--c);
}
.inf-retro h3 {
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--c);
  margin-bottom: 9px;
}
.inf-retro h4 { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--txt-3); margin: 12px 0 6px; }
.inf-retro p { font-size: 12.5px; color: var(--txt-2); margin-bottom: 5px; line-height: 1.5; }
.inf-acciones { display: grid; gap: 5px; padding-left: 20px; list-style: decimal; }
.inf-acciones li { font-size: 12.5px; color: var(--txt); }

.inf-escala {
  margin-top: 11px; padding: 8px 11px;
  border-radius: var(--r-xs);
  border: 1px dashed var(--linea-fuerte);
  font-size: 11px; color: var(--txt-3);
}
.inf-escala b { color: var(--txt-2); }

.inf-pie {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
  margin-top: 18px; padding-top: 12px;
  border-top: 1px solid var(--linea);
}
.inf-firma { text-align: center; min-width: 220px; }
.inf-firma__linea { display: block; height: 1px; background: var(--linea-fuerte); margin-bottom: 7px; }
.inf-firma p { font-size: 13px; font-weight: 700; }
.inf-firma small { font-size: 10.5px; color: var(--txt-3); }
.inf-pie__datos { text-align: right; font-size: 10.5px; color: var(--txt-3); line-height: 1.6; }
.inf-pie__datos b { color: var(--txt-2); }

/* --- la regla de oro: 8.5 sostenido abre toda la escalera --- */
.meta-8 {
  display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 16px; align-items: center;
  margin-top: 16px; padding: 15px 18px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(251, 191, 36, .12), rgba(168, 85, 247, .08));
  border: 1px solid color-mix(in srgb, var(--oro) 34%, transparent);
}
.meta-8 > i { font-size: 24px; color: var(--oro); justify-self: center; }
.meta-8 b { display: block; font-size: 14px; color: var(--oro); }
.meta-8 span { display: block; font-size: 12.5px; color: var(--txt-2); margin-top: 3px; line-height: 1.55; }
.meta-8__marca { display: grid; justify-items: center; gap: 3px; min-width: 92px; }
.meta-8__marca b { font-family: var(--mono); font-size: 20px; color: var(--txt); }
.meta-8__marca span { font-size: 10px; color: var(--txt-3); margin: 0; }
.meta-8__marca .barra--mini { width: 92px; margin-top: 4px; }
.meta-8__marca .barra__val { background: linear-gradient(90deg, var(--oro), var(--acento-2)); }

@media (max-width: 620px) {
  .meta-8 { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

/* --- taller invisible donde se dibuja lo que se va a exportar --- */
.taller-export {
  position: fixed; left: -10000px; top: 0;
  width: 215.9mm;
  display: grid; gap: 10mm;
  background: #fff;
  pointer-events: none;
}
.taller-export .escarapela { width: 86mm; }

@media (max-width: 720px) {
  .mapa__celdas--6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ficha-est { grid-template-columns: 60px minmax(0, 1fr); }
  .ficha-est__datos { grid-column: 1 / -1; justify-content: space-between; width: 100%; }
  .inf-cab { grid-template-columns: auto minmax(0, 1fr); }
  .inf-cab__era { display: none; }
  .inf-alumno { grid-template-columns: 54px minmax(0, 1fr); }
  .inf-nota-final { grid-column: 1 / -1; border-left: 0; padding-left: 0; text-align: left; }
}