/* estilo.css — identidad Checadín (docs/MARCA.md). Fondo claro para leer al sol; móvil primero; botones ≥ 48 px.
   Todo color sale de :root. Contrastes medidos con código (docs/MARCA.md §3). */
@font-face { font-family: 'Atkinson Hyperlegible'; font-style: normal; font-weight: 400; font-display: swap; src: url('fuentes/atkinson-400.woff2') format('woff2'); }
@font-face { font-family: 'Atkinson Hyperlegible'; font-style: normal; font-weight: 700; font-display: swap; src: url('fuentes/atkinson-700.woff2') format('woff2'); }

:root {
  --color-primary: #0B5D3B; --color-primary-dark: #08452C; --color-on-primary: #FFFFFF;
  --color-accent: #F5B700; --color-on-accent: #1A1A1A;
  --color-text: #1A1A1A; --color-text-muted: #4A5550;
  --color-bg: #FFFFFF; --color-surface: #F4F7F5;
  --color-border: #C9D3CE; --color-border-strong: #6B7872;
  --color-danger: #B42318; --color-info: #1D4E89; --color-on-info: #FFFFFF;
  --color-aviso-fondo: #FFF4CC; --color-sombra: rgba(11, 93, 59, .12);
  --font: 'Atkinson Hyperlegible', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --radio: 12px;
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font: 17px/1.5 var(--font); min-height: 100vh; display: flex; flex-direction: column; }
main { width: 100%; max-width: 860px; margin: 0 auto; padding: 16px; flex: 1; }
a { color: var(--color-primary); font-weight: 700; }
h1 { font-size: 1.5rem; line-height: 1.25; margin: .3em 0 .5em; }
h2 { font-size: 1.2rem; margin: .2em 0 .6em; }
h3 { font-size: .95rem; margin: 1.2em 0 .4em; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .04em; }
.sub { color: var(--color-text-muted); margin: 0 0 1em; }
.nota { color: var(--color-text-muted); font-size: .9rem; }
.opc { color: var(--color-text-muted); font-weight: normal; font-size: .85rem; }
.centro { text-align: center; }
.saltar { position: absolute; left: -999px; }
.saltar:focus { left: 8px; top: 8px; background: var(--color-accent); color: var(--color-on-accent); padding: 8px; z-index: 9; }
code, .huella { font: .82rem/1.4 ui-monospace, Menlo, monospace; word-break: break-all; }

/* Encabezado: barra de marca verde */
.barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 16px; background: var(--color-primary); color: var(--color-on-primary); position: sticky; top: 0; z-index: 2; }
.barra a { color: var(--color-on-primary); }
.marca { display: flex; align-items: center; gap: 10px; min-width: 0; }
.marca .logo { width: 32px; height: 32px; flex: 0 0 auto; border-radius: 8px; }
.marca b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 1.1rem; }
.reloj { white-space: nowrap; flex: 0 0 auto; font-variant-numeric: tabular-nums; font-size: 1.4rem; font-weight: 700; }

button, input, select { font: inherit; }
button { min-height: 48px; border-radius: var(--radio); padding: 10px 16px; cursor: pointer; border: 2px solid var(--color-border-strong); background: var(--color-bg); color: var(--color-text); font-weight: 700; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; box-shadow: 0 0 0 5px var(--color-text); }
button:disabled { opacity: .5; cursor: wait; }
.primario { background: var(--color-primary); color: var(--color-on-primary); border-color: var(--color-primary); }
.primario:active { background: var(--color-primary-dark); }
.secundario { background: var(--color-surface); }
.enlace { background: none; border: none; color: var(--color-primary); text-decoration: underline; padding: 8px 4px; min-height: 44px; }

label { display: block; margin: 0 0 12px; font-weight: 700; }
label.en-linea { display: inline-flex; align-items: center; gap: 8px; font-weight: normal; margin-right: 12px; }
input:not([type=checkbox]):not([type=radio]), select { display: block; width: 100%; margin-top: 4px; min-height: 48px; padding: 8px 12px; border-radius: 8px; border: 2px solid var(--color-border-strong); background: var(--color-bg); color: var(--color-text); }
label.en-linea input, label.en-linea select { display: inline-block; width: auto; margin-top: 0; }
input[type=checkbox], input[type=radio] { width: 22px; height: 22px; accent-color: var(--color-primary); }
fieldset { border: 1px solid var(--color-border); border-radius: var(--radio); margin: 0 0 12px; padding: 8px 12px; }
legend { color: var(--color-text-muted); font-size: .9rem; }
.error { color: var(--color-danger); font-weight: 700; min-height: 1em; margin: 4px 0; }
.tarjeta { border: 1px solid var(--color-border); border-radius: var(--radio); padding: 16px; margin: 0 0 16px; background: var(--color-surface); }
.puntos { padding-left: 1.2em; }
.puntos li { margin-bottom: 6px; }
.botones { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; align-items: center; }
.botones.columna { flex-direction: column; align-items: stretch; }
.aviso { background: var(--color-aviso-fondo); border-left: 6px solid var(--color-accent); border-radius: var(--radio); padding: 10px 12px; color: var(--color-text); }

/* Mostrador */
.rejilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.persona { min-height: 104px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px; font-size: 1.15rem; border: 2px solid var(--color-border-strong); background: var(--color-bg); box-shadow: 0 2px 6px var(--color-sombra); }
.persona .nombre { font-weight: 700; text-align: center; overflow-wrap: anywhere; }
.persona .estado { font-size: .9rem; color: var(--color-text-muted); font-weight: 400; }
.sit-dentro { border-color: var(--color-primary); border-width: 3px; }
.sit-dentro .estado { color: var(--color-primary); font-weight: 700; }
.sit-descanso { border-color: var(--color-info); border-width: 3px; }
.sit-descanso .estado { color: var(--color-info); font-weight: 700; }
.pie-mostrador { margin-top: 32px; text-align: center; }

/* Diálogos */
dialog { border: none; border-radius: 16px; background: var(--color-bg); color: var(--color-text); width: min(440px, calc(100vw - 24px)); max-height: calc(100vh - 24px); padding: 20px; box-shadow: 0 10px 40px rgba(0,0,0,.25); }
dialog::backdrop { background: rgba(8, 69, 44, .55); }
.puntos-pin { display: block; text-align: center; font-size: 2rem; letter-spacing: .3em; min-height: 1.5em; color: var(--color-primary); }
.teclado { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 8px 0; }
.teclado button { min-height: 64px; font-size: 1.6rem; background: var(--color-surface); }
.teclado button.primario { background: var(--color-primary); color: var(--color-on-primary); }
.acciones { display: grid; gap: 12px; }
.accion { min-height: 76px; font-size: 1.3rem; }
.ac-entrada { background: var(--color-primary); color: var(--color-on-primary); border-color: var(--color-primary); }
.ac-salida { background: var(--color-accent); color: var(--color-on-accent); border-color: var(--color-accent); }
.ac-descanso_inicio, .ac-descanso_fin { background: var(--color-info); color: var(--color-on-info); border-color: var(--color-info); }
.comprobante { text-align: center; }
.palomita { font-size: 3rem; color: var(--color-primary); line-height: 1; }
.grande { font-size: 2.8rem; font-weight: 700; margin: .1em 0; font-variant-numeric: tabular-nums; }
.folio { font-size: 1.05rem; }

/* Panel del dueño */
.cabeza-dueno { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.pestanas { display: flex; gap: 6px; overflow-x: auto; margin: 8px 0 16px; padding-bottom: 4px; }
.pestanas button { white-space: nowrap; flex: 0 0 auto; }
.pestanas button[aria-selected=true] { background: var(--color-primary); color: var(--color-on-primary); border-color: var(--color-primary); }
.fila-controles { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.rango { font-weight: 700; }
.cifras { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 12px; }
.cifras div { border: 1px solid var(--color-border); border-radius: var(--radio); padding: 10px; background: var(--color-surface); }
.cifras b { display: block; font-size: 1.6rem; color: var(--color-primary); font-variant-numeric: tabular-nums; }
.cifras span { font-size: .85rem; color: var(--color-text-muted); }
@media (min-width: 640px) { .cifras { grid-template-columns: repeat(4, 1fr); } }
.tabla-envuelta { overflow-x: auto; max-width: 100%; }
table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; font-size: .95rem; }
th, td { border-bottom: 1px solid var(--color-border); padding: 8px 6px; text-align: left; vertical-align: top; }
th { color: var(--color-text-muted); font-weight: 700; font-size: .82rem; }
tr.vacio td { color: var(--color-text-muted); }
.alertas { padding-left: 0; list-style: none; }
.alertas li { border-left: 5px solid var(--color-border-strong); padding: 6px 10px; margin-bottom: 8px; background: var(--color-surface); }
.al-grave { border-color: var(--color-danger) !important; }
.al-aviso { border-color: var(--color-accent) !important; }
.mal { color: var(--color-danger); font-weight: 700; }
.ojo { color: var(--color-text); font-weight: 700; background: var(--color-aviso-fondo); padding: 0 4px; border-radius: 4px; }
.bien { color: var(--color-primary); font-weight: 700; }
.etq { font-size: .75rem; border: 1px solid var(--color-border-strong); border-radius: 4px; padding: 0 4px; color: var(--color-text-muted); }
.lista { list-style: none; padding: 0; }
.lista li { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-bottom: 1px solid var(--color-border); padding: 10px 0; }
.lista li.de-baja { opacity: .6; }

.pie { border-top: 1px solid var(--color-border); padding: 12px 16px; color: var(--color-text-muted); font-size: .85rem; text-align: center; background: var(--color-surface); }
.pie p { max-width: 760px; margin: 4px auto; }

/* Impresión: solo sale el reporte o documento */
#impresion { display: none; }
@media print {
  body { background: #fff; color: #000; font-size: 11pt; display: block; }
  body > *:not(#impresion) { display: none !important; }
  #impresion { display: block; }
  #impresion h1 { font-size: 16pt; }
  #impresion h2 { font-size: 12pt; margin-top: 14pt; }
  #impresion small { font-weight: normal; color: #444; }
  #impresion table { font-size: 9.5pt; page-break-inside: auto; }
  #impresion th, #impresion td { border-bottom: 1px solid #999; color: #000; }
  #impresion .nota { color: #333; font-size: 8.5pt; }
  #impresion ol li { margin-bottom: 6pt; }
  .firmas { display: flex; justify-content: space-around; margin-top: 48pt; text-align: center; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }
.lema { font-size: 1.15rem; color: var(--color-primary); font-weight: 700; margin: -.3em 0 1em; }