/* Comidas de casa · identidad CACTUS 2026 (skill design-cactus).
   Tokens copiados del :root canónico; solo se usan los que necesita la aplicación.
   Escala tipográfica: cuatro escalones (--t-cap, --t-ui, --t-body, --t-lg). */

@font-face {
  font-family: 'Manrope';
  src: url('fonts/Manrope-VariableFont_wght.woff2') format('woff2');
  font-weight: 200 800;
  font-display: swap;
}

:root {
  --blue:  #1800D8;
  --ice:   #EEEEFF;
  --paper: #FFFFFF;
  --mist:  #5A5CFF;
  --mint:  #A1FFC7;
  --pitch: #06002B;

  --sans: 'Manrope', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --t-cap:  13px;
  --t-ui:   clamp(15px, 1.2vw, 18px);
  --t-body: clamp(1.32rem, 1.65vw, 1.75rem);
  --t-lg:   clamp(2.35rem, 4.2vw, 4.1rem);
  --w-body: 400;
  --w-emph: 600;
  --lh-title: 1.08;
  --lh-body:  1.6;

  --margen: 21px;
  --nav-h: 56px;
  --linea: 2px;
  --press: 5px;
  --col: 792px;          /* la columna de lectura del sistema; aquí, el ancho de la app */

  --ease: cubic-bezier(.22, 1, .36, 1);
  --dur-press: .16s;
  --dur-swap:  .3s;
  --dur-enter: .6s;

  --texto: color-mix(in srgb, var(--blue) 90%, var(--paper));
  --filete: color-mix(in srgb, var(--blue) 25%, var(--paper));
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--texto);
  font-family: var(--sans); font-size: var(--t-ui); font-weight: var(--w-body);
  line-height: 1.4;
}
::selection { background: var(--mint); color: var(--blue); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

/* ── Barra ─────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 20; height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--margen); background: var(--paper);
  border-bottom: 1px solid var(--blue);
}
.marca { font-size: var(--t-body); font-weight: var(--w-emph); color: var(--blue); letter-spacing: -.02em; text-decoration: none; }
.marca span { background: var(--mint); padding: 0 6px; margin-left: 4px; }

/* Secciones dentro de la barra (§6 del sistema): en escritorio, en línea con
   subrayado de menta que crece desde la izquierda; por debajo de 820px, panel
   colgante con tres rayas. Un solo juego de enlaces sirve para las dos formas. */
.nav__enlaces { display: flex; align-self: stretch; gap: 28px; }
.nav__enlace {
  position: relative; display: flex; align-items: center; height: 100%;
  padding: 0; background: none; border: 0; cursor: pointer;
  font-size: var(--t-cap); font-weight: var(--w-emph); letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--blue);
}
.nav__enlace::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: var(--mint); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-swap) var(--ease);
}
.nav__enlace:hover::after, .nav__enlace.is-on::after { transform: scaleX(1); }

.nav__menu {
  display: none; width: 44px; height: 44px; margin-right: -11px;
  background: none; border: 0; cursor: pointer; position: relative;
}
.nav__menu span {
  position: absolute; left: 11px; width: 22px; height: 2px; background: var(--blue);
  transition: transform var(--dur-swap) var(--ease), opacity var(--dur-swap) linear;
}
.nav__menu span:nth-child(1) { top: 15px; }
.nav__menu span:nth-child(2) { top: 21px; }
.nav__menu span:nth-child(3) { top: 27px; }
/* Abierto, las rayas forman la equis: dice si el menú está abierto o cerrado. */
.nav__menu[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__menu[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 820px) {
  .nav__menu { display: block; }
  .nav__enlaces {
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--paper);
    border-bottom: var(--linea) solid var(--blue);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: transform var(--dur-swap) var(--ease), opacity var(--dur-swap) linear, visibility 0s linear var(--dur-swap);
  }
  .nav.is-abierto .nav__enlaces {
    transform: none; opacity: 1; visibility: visible;
    transition: transform var(--dur-swap) var(--ease), opacity var(--dur-swap) linear;
  }
  .nav__enlace {
    height: auto; min-height: 52px; width: 100%;
    padding: 0 var(--margen); border-top: 1px solid var(--filete);
  }
  /* En vertical, el subrayado pasa a marca a la izquierda y crece con scaleY. */
  .nav__enlace::after {
    left: 0; right: auto; top: 0; bottom: 0; width: 6px; height: auto;
    transform: scaleY(0); transform-origin: top;
  }
  .nav__enlace:hover::after, .nav__enlace.is-on::after { transform: scaleY(1); }
}

main { max-width: var(--col); margin: 0 auto; padding: 0 var(--margen) 120px; }
.vista { display: none; }
.vista.is-on { display: block; animation: entra var(--dur-enter) var(--ease); }
@keyframes entra { from { opacity: 0; transform: translateY(14px); } }

/* ── Titulares ─────────────────────────────────────── */
.cabeza { padding-top: clamp(36px, 6vh, 64px); }
.cabeza::before { content: ''; display: block; width: 148px; height: 14px; background: var(--blue); margin-bottom: 20px; }
h1 {
  font-size: var(--t-lg); font-weight: var(--w-emph); line-height: var(--lh-title);
  letter-spacing: -.035em; color: var(--blue); margin: 0 0 12px;
}
.apoyo { max-width: 60ch; margin: 0 0 24px; }
h2 {
  font-size: var(--t-body); font-weight: var(--w-emph); line-height: 1.2;
  letter-spacing: -.015em; color: var(--blue); margin: 0;
}
.cap { font-size: var(--t-cap); font-weight: var(--w-emph); letter-spacing: .06em; text-transform: uppercase; color: var(--blue); }

/* ── Botón y etiqueta ──────────────────────────────── */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; white-space: nowrap;
  font-size: var(--t-cap); font-weight: var(--w-emph); letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--blue); background: none;
  border: 1px solid var(--blue); border-radius: 0;
  padding: 10px 18px; cursor: pointer; text-decoration: none;
  transition: transform var(--dur-press) var(--ease), box-shadow var(--dur-press) var(--ease);
}
.boton:hover, .boton:focus-visible {
  outline: none; transform: translate(-2px, -2px);
  box-shadow: var(--press) var(--press) 0 0 var(--blue);
}
.boton:active { transform: translate(0, 0); box-shadow: 2px 2px 0 0 var(--blue); }
.boton--solido { background-color: var(--blue); color: var(--ice); }
.boton--solido:hover, .boton--solido:focus-visible { box-shadow: var(--press) var(--press) 0 0 var(--mint); }
.boton.is-on { background-color: var(--blue); color: var(--ice); }
.boton--mini { min-height: 36px; padding: 6px 12px; letter-spacing: 1px; }
/* Con el dedo el mini sube a 44 de zona pulsable sin cambiar el dibujo. */
@media (pointer: coarse) { .boton--mini { min-height: 44px; } }

.etiqueta {
  display: inline-block; font-size: var(--t-cap); font-weight: var(--w-emph); color: var(--blue);
  letter-spacing: .06em; line-height: 1.3; background-color: var(--mint); padding: 4px 8px;
}

.botonera { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 28px; }

/* ── Semana ────────────────────────────────────────── */
.navsemana { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.navsemana h2 { flex: 1; text-align: center; }

.dia { border-top: var(--linea) solid var(--blue); padding: 18px 0 8px; }
.dia__cab { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
.hueco {
  display: grid; grid-template-columns: 92px 1fr; gap: 4px 14px;
  padding: 12px 0; border-top: 1px solid var(--filete);
}
.hueco__cuerpo { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; }
.hueco__cuerpo input { margin-top: 2px !important; }
.hueco__que { color: var(--blue); font-weight: var(--w-emph); }
.hueco__tipo { display: block; margin-top: 4px; }
.hueco__acciones { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.hueco.is-hecho .hueco__que { text-decoration: line-through; text-decoration-color: var(--mint); text-decoration-thickness: 3px; }
.dia--fijo { color: var(--texto); }
.dia--fijo p { margin: 0 0 8px; }
.vacio { border: 1px solid var(--blue); padding: 24px; margin-bottom: 28px; }
.vacio p { margin: 0 0 18px; }

/* ── Listas (repertorio, guardadas, compra) ───────── */
.bloque { margin-top: clamp(44px, 7vh, 72px); }
.bloque__cab { display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  border-top: var(--linea) solid var(--blue); padding-top: 16px; }
.nota { white-space: pre-line; margin: 10px 0 6px; max-width: 60ch; }
.nota:empty { display: none; }
.fila {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px;
  padding: 10px 0; border-bottom: 1px solid var(--filete);
}
.fila__nombre { color: var(--blue); }
.fila__nota { display: block; font-size: var(--t-cap); margin-top: 2px; }
.fila .etiqueta { margin-left: 8px; }

.compra label { display: flex; align-items: center; gap: 12px; min-height: 44px; cursor: pointer; }
.compra input[type=checkbox], .hueco input[type=checkbox] {
  appearance: none; width: 22px; height: 22px; flex: none; margin: 0;
  border: var(--linea) solid var(--blue); border-radius: 0; background: var(--paper); cursor: pointer;
}
.compra input[type=checkbox]:checked, .hueco input[type=checkbox]:checked { background: var(--blue); box-shadow: inset 0 0 0 3px var(--paper); }
.compra .is-marcado .fila__nombre { text-decoration: line-through; opacity: .45; }

/* ── Formularios ───────────────────────────────────── */
.campo { display: block; margin-bottom: 16px; }
.campo > span { display: block; margin-bottom: 6px; }
.campo input[type=text], .campo input[type=password], .campo select, .campo textarea, .entrada {
  width: 100%; min-height: 44px; padding: 10px 12px; background: var(--paper);
  border: 1px solid var(--blue); border-radius: 0; color: var(--blue);
}
.campo textarea { min-height: 96px; resize: vertical; }
.check { display: flex; align-items: center; gap: 10px; min-height: 44px; margin-bottom: 16px; }
.en-linea { display: flex; gap: 8px; align-items: stretch; margin: 16px 0; }
.en-linea > .entrada { flex: 1; }
.en-linea > select.entrada { flex: 0 0 auto; width: auto; }
.componente { display: flex; gap: 8px; margin-bottom: 10px; }
.componente > * { flex: 1; }
.componente > .boton { flex: 0 0 auto; }

/* ── Panel desde abajo (§6 del sistema) ───────────── */
.velo-panel {
  position: fixed; inset: 0; z-index: 40; display: none;
  background: color-mix(in srgb, var(--pitch) 55%, transparent);
}
.velo-panel.is-on { display: block; }
.panel {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  max-width: var(--col); margin: 0 auto;
  max-height: min(85vh, 720px); overflow-y: auto;
  background: var(--paper); border-top: var(--linea) solid var(--blue);
  padding: 20px var(--margen) 28px;
  transform: translateY(100%); transition: transform var(--dur-swap) var(--ease);
  visibility: hidden;
}
.panel.is-on { transform: translateY(0); visibility: visible; }
.panel__cab { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
html.bloqueo, html.bloqueo body { overflow: hidden; }

.aviso-flotante {
  position: fixed; left: 50%; bottom: 24px; z-index: 60; transform: translate(-50%, 20px);
  background: var(--blue); color: var(--ice); padding: 12px 18px;
  font-size: var(--t-cap); font-weight: var(--w-emph); letter-spacing: 1px;
  opacity: 0; pointer-events: none; transition: opacity var(--dur-swap) linear, transform var(--dur-swap) var(--ease);
}
.aviso-flotante.is-on { opacity: 1; transform: translate(-50%, 0); }

/* Entrar */
.entrar { max-width: 420px; margin: 0 auto; padding: 0 var(--margen); }
.aviso { color: var(--blue); font-weight: var(--w-emph); }

@media (max-width: 640px) {
  .hueco { grid-template-columns: 1fr; }
  .hueco__acciones { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media print {
  .nav, .botonera, .hueco__acciones, .navsemana .boton, .en-linea, .velo-panel, .panel, .aviso-flotante, .fila .boton { display: none !important; }
  .vista { animation: none !important; opacity: 1 !important; transform: none !important; }
  body { font-size: 11pt; }
  h1 { font-size: 24pt; }
  .etiqueta { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .dia, .bloque { break-inside: avoid; }
}