/* Base que en la versión de claude.ai pone la plataforma */
body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}

@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Familjen+Grotesk:wght@500;600;700&family=Source+Sans+3:ital,wght@0,400;0,600;1,400&display=swap');

/* Layout: cuaderno cuadriculado. Cabecera sobre hoja a cuadros con el nombre marcado con resaltador; secciones de texto sobre fondo liso; comunicados y calendario sobre hoja con margen rojo; proyectos y propuesta en grillas de tarjetas. */
/* Diseño claro de un solo tema: fondos blancos, líneas suaves y un azul amable. */
:root {
  color-scheme: light;
  --paper: #FFFFFF;
  --card: #FFFFFF;
  --wash: #F4F8FE;
  --ink: #1B2A4A;
  --ink-2: #5A6785;
  --line: #E2E9F4;
  --blue: #2A5BD7;
  --blue-ink: #FFFFFF;
  --red: #D14B3F;
  --hl: #FFE58A;
  --mark: #FFE58A;
  --on-hl: #1B2A4A;
  --f-display: 'Familjen Grotesk', 'Trebuchet MS', system-ui, sans-serif;
  --f-body: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'DM Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --r: 8px;
}

* { box-sizing: border-box; }
body { background: var(--paper); color: var(--ink); font: 400 1rem/1.55 var(--f-body); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.wrap {
  max-width: 1080px; margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* Cabecera */
.hero {
  background-color: var(--wash);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 28px 28px; background-position: -1px -1px;
  border-bottom: 1px solid var(--line);
}
.hero .wrap { padding-block: 26px 0; }
.hero-top { display: flex; justify-content: space-between; align-items: center; gap: 10px 14px; flex-wrap: wrap; }
.hero-top .grp { display: flex; gap: 8px; flex-wrap: wrap; }
.eyebrow { margin: 0; font: 500 .78rem/1.3 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
h1 { margin: 20px 0 6px; font: 700 clamp(2rem, 6.5vw, 3.8rem)/1.08 var(--f-display); letter-spacing: -.01em; text-wrap: balance; overflow-wrap: anywhere; }
h1 span {
  background: linear-gradient(transparent 58%, var(--mark) 58% 90%, transparent 90%);
  padding: 0 .15em; margin-left: -.15em;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.lema { margin: 0 0 4px; font-size: 1.15rem; color: var(--ink-2); max-width: 60ch; }
.tabs { display: flex; gap: 2px; margin-top: 22px; overflow-x: auto; scrollbar-width: thin; }
.tab {
  flex: none; white-space: nowrap; appearance: none; border: 0; background: transparent; color: var(--ink-2); cursor: pointer;
  font: 600 1.02rem var(--f-display); padding: .75rem .95rem; border-bottom: 4px solid transparent;
}
.tab small { font: 500 .75rem var(--f-mono); margin-left: .4rem; }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--blue); }

/* Botones */
.btn {
  appearance: none; display: inline-flex; align-items: center; gap: .4rem; cursor: pointer; text-decoration: none;
  font: 600 .95rem/1.2 var(--f-body); padding: .6rem 1rem; border-radius: var(--r);
  border: 1.5px solid var(--line); background: var(--card); color: var(--ink);
}
.btn:hover { background: var(--wash); border-color: var(--ink-2); }
.btn.sm { padding: .35rem .7rem; font-size: .86rem; }
.btn.primary { background: var(--blue); border-color: var(--blue); color: var(--blue-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { border-color: var(--red); color: var(--red); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* Contenido */
main.wrap { padding-block: 28px 56px; }
.sec { margin-bottom: 40px; }
.sh { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 8px 14px; margin-bottom: 12px; }
.sh h2 { margin: 0; font: 700 1.6rem/1.2 var(--f-display); text-wrap: balance; }
.sh .grp { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.lead { margin: 0; font-size: 1.15rem; line-height: 1.6; white-space: pre-line; overflow-wrap: anywhere; max-width: 66ch; }
.bar { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  appearance: none; cursor: pointer; border: 1px solid var(--line); background: var(--card); color: var(--ink);
  font: 500 .82rem var(--f-mono); padding: .35rem .8rem; border-radius: 999px;
}
.chip[aria-pressed="true"] { background: var(--blue); color: var(--blue-ink); border-color: var(--blue); }

.hintbox { background: var(--wash); border: 1px dashed var(--ink-2); border-radius: var(--r); padding: 12px 14px; margin-bottom: 22px; font-size: .95rem; }
.ej {
  display: inline-block; font: 500 .68rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  border: 1px dashed currentColor; border-radius: 4px; padding: 0 .4rem; margin-left: .4rem; opacity: .85; vertical-align: middle;
}

.pin { background: var(--hl); color: var(--on-hl); border-radius: var(--r); padding: 16px 18px; margin-bottom: 14px; }
.pin .tag { font: 500 .72rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; }
.pin h3 { margin: .25rem 0 .4rem; font: 700 1.4rem/1.2 var(--f-display); text-wrap: balance; }
.pin .body { margin: .3rem 0; }
.pin .btn { border-color: var(--on-hl); color: var(--on-hl); background: transparent; }
.pin .btn:hover { background: rgba(27, 42, 74, .1); }
.pin .when .k { color: var(--on-hl); }

.sheet { --datecol: 76px; position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); }
.sheet::before { content: ""; position: absolute; top: 0; bottom: 0; left: var(--datecol); width: 2px; background: var(--red); opacity: .5; }
.note { display: grid; grid-template-columns: var(--datecol) minmax(0, 1fr); padding: 18px 0; border-top: 1px dashed var(--line); }
.note:first-child { border-top: 0; }
.nd { text-align: center; padding-right: 6px; }
.nd b { display: block; font: 700 1.6rem/1 var(--f-display); }
.nd span { display: block; margin-top: 4px; font: 500 .7rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.nc { padding: 0 20px; min-width: 0; }
.meta { display: flex; flex-wrap: wrap; gap: 2px 10px; font: 500 .74rem var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.meta .urg { color: var(--red); font-weight: 500; }
.note h3 { margin: .25rem 0 .35rem; font: 600 1.25rem/1.25 var(--f-display); text-wrap: balance; }
.body { margin: .2rem 0; white-space: pre-line; overflow-wrap: anywhere; max-width: 68ch; }
.when { margin: .55rem 0 0; font-size: .95rem; }
.when .k { font: 500 .72rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); margin-right: .5rem; }
.acts { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.empty { border: 1px dashed var(--ink-2); border-radius: var(--r); padding: 28px 20px; text-align: center; color: var(--ink-2); }
.empty p { margin: .2rem 0; }
.more { display: flex; justify-content: center; margin-top: 18px; }
.mh { margin: 26px 0 10px; font: 500 .82rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.mh:first-child { margin-top: 0; }

.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 24px; margin-bottom: 40px; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 18px 16px; min-width: 0; }
.box h3 { margin: 0 0 8px; font: 600 1.15rem var(--f-display); }
.mini { list-style: none; margin: 0; padding: 0; }
.mini li { display: flex; gap: 14px; padding: 9px 0; border-top: 1px dashed var(--line); }
.mini li:first-child { border-top: 0; }
.mini .md { flex: none; width: 4.4rem; font: 500 .8rem/1.5 var(--f-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2); }
.mini .mt { min-width: 0; overflow-wrap: anywhere; }
.box .foot-link { margin-top: 12px; }
.req { margin: 0; padding-left: 1.2rem; }
.req li { margin: .3rem 0; overflow-wrap: anywhere; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 20px; }
.card {
  position: relative; display: flex; flex-direction: column; min-width: 0; overflow: hidden;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r); transition: transform .15s, border-color .15s;
}
.card.link:hover { border-color: var(--blue); transform: translateY(-2px); }
.cover { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--wash); }
.ph {
  aspect-ratio: 4 / 3; display: grid; place-items: center; color: var(--blue); font: 700 4rem var(--f-display);
  background-color: var(--wash);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 22px 22px;
}
.cb { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
.kick { font: 500 .72rem var(--f-mono); letter-spacing: .07em; text-transform: uppercase; color: var(--ink-2); }
.card h3 { margin: 0; font: 600 1.2rem/1.25 var(--f-display); overflow-wrap: anywhere; }
.open { all: unset; cursor: pointer; }
.open::after { content: ""; position: absolute; inset: 0; }
.open:focus-visible::after { outline: 2px solid var(--blue); outline-offset: -3px; }
.card p { margin: 0; color: var(--ink-2); }
.card p.clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card p.full { white-space: pre-line; overflow-wrap: anywhere; color: var(--ink); }
.card .foot { margin-top: auto; padding-top: 8px; font: 500 .72rem var(--f-mono); color: var(--ink-2); }
.card .acts { position: relative; z-index: 2; padding: 0 16px 16px; margin: 0; }
.av {
  width: 3rem; height: 3rem; border-radius: 50%; display: grid; place-items: center; margin-bottom: 4px;
  background: var(--wash); color: var(--blue); border: 1px solid var(--line); font: 700 1.1rem var(--f-display);
}

/* Pie con datos de contacto */
.contact { border-top: 2px solid var(--line); }
.contact .wrap { padding-block: 26px 40px; }
.contact h2 { margin: 0 0 14px; font: 600 1.1rem var(--f-display); }
.cgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); gap: 16px 24px; margin: 0; }
.cgrid dt { font: 500 .72rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.cgrid dd { margin: 2px 0 0; overflow-wrap: anywhere; }
.cgrid .btn { margin-top: 6px; }

/* Ventanas */
.scrim {
  position: fixed; inset: 0; z-index: 60; background: rgba(27, 42, 74, .35); overflow: auto; display: flex;
  padding: max(16px, env(safe-area-inset-top, 0px)) max(16px, env(safe-area-inset-right, 0px)) max(16px, env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
}
.dlg { margin: auto; width: min(720px, 100%); min-width: 0; background: var(--card); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 22px; }
.dlg-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.dlg h2 { margin: 0; font: 700 1.5rem/1.2 var(--f-display); text-wrap: balance; overflow-wrap: anywhere; }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; min-width: 0; }
.field > label, .field > .lbl { font-weight: 600; font-size: .92rem; }
.hint { margin: 0; font-size: .85rem; color: var(--ink-2); }
.in { width: 100%; padding: .55rem .65rem; border: 1px solid var(--ink-2); border-radius: var(--r); background: var(--paper); }
textarea.in { min-height: 5rem; resize: vertical; }
.row2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 0 14px; }
.check { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; }
.check input { margin-top: .3rem; width: 1.1rem; height: 1.1rem; }
.err { margin: 0 0 12px; color: var(--red); font-weight: 600; }
.dlg-foot { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; margin-top: 8px; }
.thumbs { display: flex; flex-wrap: wrap; gap: 12px; }
.th { width: 112px; display: flex; flex-direction: column; gap: 6px; }
.th img { width: 112px; aspect-ratio: 1; object-fit: cover; border-radius: var(--r); display: block; }
.th .btn { justify-content: center; }
.gal { display: grid; gap: 10px; margin: 6px 0 16px; }
.gal img { display: block; width: 100%; border-radius: var(--r); background: var(--wash); }
.zoom { appearance: none; border: 0; padding: 0; background: none; cursor: zoom-in; display: block; width: 100%; border-radius: var(--r); }
.gal.rest { grid-template-columns: repeat(auto-fill, minmax(min(100%, 150px), 1fr)); margin-top: 0; }
.gal.rest img { aspect-ratio: 4 / 3; object-fit: cover; }

/* Barra de guardado */
.is-editing { padding-bottom: 96px; }
.savebar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--card); color: var(--ink);
  border-top: 1px solid var(--line); box-shadow: 0 -6px 18px rgba(27, 42, 74, .08);
  display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between;
  padding: 10px max(16px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px));
}
.sb-msg { display: flex; flex-direction: column; min-width: 0; font-weight: 600; }
.sb-size { font: 500 .72rem var(--f-mono); color: var(--ink-2); }
.sb-size.warn { color: var(--red); }
.sb-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.savebar .btn { border-color: var(--line); }
.savebar .btn.go { background: var(--blue); border-color: var(--blue); color: var(--blue-ink); }
.savebar .btn.go:hover { filter: brightness(1.08); }

@media (max-width: 520px) {
  .sheet { --datecol: 58px; }
  .nc { padding: 0 14px; }
  .nd b { font-size: 1.3rem; }
  .dlg { padding: 18px 16px; }
  .pin { padding: 14px; }
  .sh h2 { font-size: 1.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  .card { transition: none; }
  .card.link:hover { transform: none; }
}

/* Acceso de docentes */
.hero-top .grp { align-items: center; }
.who { font: 500 .8rem var(--f-mono); color: var(--ink-2); overflow-wrap: anywhere; }
.loading { padding-block: 64px; text-align: center; }

/* Imagen de cabecera: en pantallas grandes va de fondo (la altura sigue la forma de la foto); en celular se muestra entera arriba. */
.hero-pic { display: none; }
@media (max-width: 700px) {
  .hero.has-img .hero-pic { display: block; width: 100%; height: auto; max-height: 60vh; object-fit: cover; }
}
@media (min-width: 701px) {
  .hero.has-img {
    background-image: linear-gradient(rgba(14,24,48,.5), rgba(14,24,48,.7)), var(--pic);
    background-size: cover; background-position: center; color: #fff;
    aspect-ratio: var(--ar, auto); max-height: 460px; display: flex; flex-direction: column;
  }
  .hero.has-img .wrap { flex: 1; display: flex; flex-direction: column; padding-block: 26px 0; }
  .hero.has-img .hero-top { margin-bottom: 40px; }
  .hero.has-img .eyebrow, .hero.has-img .lema, .hero.has-img .who { color: #fff; }
  .hero.has-img h1 { color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,.35); margin-top: auto; }
  .hero.has-img h1 span { background: none; padding: 0; margin: 0; }
  .hero.has-img .tabs { background: rgba(255,255,255,.94); border-radius: 8px 8px 0 0; padding-inline: 6px; }
}
.cover-prev { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; margin-bottom: 8px; }
.cover-prev img { width: 100%; max-height: 180px; object-fit: cover; border-radius: var(--r); display: block; }
.steps { padding-left: 1.4rem; }
.steps li { margin: .5rem 0; }

/* Foto ampliada */
.lb { position: fixed; inset: 0; z-index: 100; background: rgba(8,14,28,.92); display: flex; align-items: center; justify-content: center; }
.lb-wrap { max-width: 100%; max-height: 100%; padding: 56px 16px; display: flex; }
.lb-img { max-width: 100%; max-height: calc(100vh - 112px); max-height: calc(100dvh - 112px); object-fit: contain; border-radius: 6px; margin: auto; }
.lb-btn { position: absolute; appearance: none; border: 0; cursor: pointer; background: rgba(255,255,255,.16); color: #fff; width: 48px; height: 48px; border-radius: 50%; font: 400 1.7rem/1 var(--f-body); display: grid; place-items: center; }
.lb-btn:hover { background: rgba(255,255,255,.3); }
.lb-btn:focus-visible { outline: 2px solid #fff; }
.lb-x { top: 10px; right: 10px; font-size: 1.2rem; }
.lb-prev { left: 10px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 10px; top: 50%; transform: translateY(-50%); }
.lb-cnt { position: absolute; left: 0; right: 0; bottom: 14px; text-align: center; color: #fff; font: 500 .85rem var(--f-mono); }