/* ¿Me paso? · un formulario fiscal en papel: rubros con casillero numerado, renglones,
   montos en letra de máquina, la categoría como sello y la escalera de la A a la K. */
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("mepaso-public-sans-400-800.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("mepaso-ibm-plex-mono-400.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 600; font-display: swap; src: url("mepaso-ibm-plex-mono-600.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --bg: #ECF0ED; --card: #FBFCFB; --campo: #FFFFFF; --banda: #DFE7E2;
  --ink: #16201C; --mute: #52605A; --line: #C9D2CD; --marco: #7D8A84;
  --acc: #0E6B57; --acc-ink: #FFFFFF; --acc-hondo: #08463A; --acc-soft: #D6EBE3;
  --warn: #8A4F00; --warn-soft: #F7E7C6; --cerca: #B06F00; --bad: #B3261E; --bad-soft: #F8DEDA;
  --pista: #DCE3DF;
  --sans: "Public Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, "Courier New", monospace;
  --r: 4px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    --bg: #0E1412; --card: #151E1A; --campo: #101815; --banda: #1D2924;
    --ink: #E6EDE9; --mute: #9EABA4; --line: #2E3C36; --marco: #5E6E67;
    --acc: #4CC3A5; --acc-ink: #06251D; --acc-hondo: #2E8F77; --acc-soft: #173A30;
    --warn: #F0B24A; --warn-soft: #3A2C10; --cerca: #D99A2B; --bad: #FF8F86; --bad-soft: #3D1B18;
    --pista: #24312C; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.5 var(--sans);
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
  -webkit-tap-highlight-color: transparent;
}
main { max-width: 560px; margin: 0 auto; padding: 18px 16px 24px; }
h1, h2, h3, p { margin: 0; }
h1 { font: 800 28px/1.1 var(--sans); letter-spacing: -.025em; }
h2 { font: 700 18px/1.25 var(--sans); letter-spacing: -.01em; text-wrap: balance; }
p + p { margin-top: 8px; }
strong, b { font-weight: 700; }
.mute { color: var(--mute); }
.chico { font-size: 13.5px; line-height: 1.45; }
.num { font-variant-numeric: tabular-nums; }
.pantalla { counter-reset: rubro; }
.pantalla > * + * { margin-top: 14px; }

/* cabecera: título del formulario con regla doble */
.tope-pantalla { padding: 4px 0 12px; border-bottom: 3px double var(--ink); }
.tope-pantalla p { color: var(--mute); margin-top: 6px; max-width: 40ch; }

/* rubros del formulario: marco fino, sin sombra, faja con casillero numerado */
.card { position: relative; background: var(--card); border: 1.5px solid var(--marco); border-radius: var(--r); padding: 16px; counter-increment: rubro; }
.card > * + * { margin-top: 10px; }
.card::before {
  content: counter(rubro); position: absolute; top: -1.5px; right: -1.5px;
  width: 28px; height: 28px; display: grid; place-items: center;
  border: 1.5px solid var(--marco); border-radius: 0 var(--r) 0 2px; background: var(--card); color: var(--mute);
  font: 600 13px/1 var(--mono);
}
.card > h2:first-child {
  margin: -16px -16px 14px; padding: 10px 44px 10px 16px;
  background: var(--banda); border-bottom: 1.5px solid var(--marco); border-radius: 2px 2px 0 0;
  font-size: 16.5px;
}
.card > h2:first-child + * { margin-top: 0; }
.card > :first-child:not(h2) { padding-right: 22px; }
.card > .desliza:first-child { padding-right: 0; margin-top: 22px; }
.card > .campo:first-child { padding-right: 0; }
.card > .campo:first-child > span:first-child { padding-right: 30px; }

/* botones */
.btn {
  appearance: none; font: 700 16px/1.15 var(--sans); min-height: 48px; padding: 10px 18px; border-radius: var(--r);
  border: 1.5px solid var(--marco); background: var(--campo); color: var(--ink); cursor: pointer; text-align: center;
  transition: transform .12s ease, background-color .15s ease;
}
.btn:hover { background: var(--banda); }
.btn:active { transform: translateY(1px); }
.btn.fuerte { background: var(--acc); border-color: var(--acc-hondo); color: var(--acc-ink); box-shadow: inset 0 -3px 0 var(--acc-hondo); }
.btn.fuerte:hover { background: var(--acc); filter: brightness(1.06); }
.btn.peligro { color: var(--bad); border-color: var(--bad); background: transparent; }
.btn.ancho { width: 100%; }
.btn:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible { outline: 3px solid var(--acc); outline-offset: 2px; }
.acciones { display: flex; gap: 10px; flex-wrap: wrap; }
.acciones .btn { flex: 1 1 140px; }

/* campos: casilleros de formulario */
.campo { display: block; }
.campo > span:first-child { display: block; font-weight: 700; margin-bottom: 6px; }
input[type=text], select, textarea {
  width: 100%; min-height: 48px; font: 17px var(--sans); color: var(--ink); background: var(--campo);
  border: 1.5px solid var(--marco); border-radius: 2px; padding: 0 12px;
}
select { appearance: none; padding-right: 40px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 20px) 52%, calc(100% - 14px) 52%; background-size: 6px 6px; background-repeat: no-repeat; }
input:focus, select:focus, textarea:focus { border-color: var(--acc); }
textarea { padding: 10px 12px; font: 15px/1.5 var(--mono); min-height: 0; }
input.mal { border-color: var(--bad); background: var(--bad-soft); }
.con-signo { position: relative; display: block; }
.con-signo i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font: 400 15px var(--mono); color: var(--mute); }
.con-signo input { padding-left: 30px; text-align: right; font: 400 17px var(--mono); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }

/* opciones como casillas para tildar */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 46px; padding: 0 16px 0 12px; border-radius: var(--r); border: 1.5px solid var(--marco);
  background: var(--campo); color: var(--ink); font: 600 15px var(--sans); cursor: pointer;
}
.chip::before {
  content: ""; flex: none; width: 18px; height: 18px; border: 1.5px solid var(--ink); border-radius: 2px; background: var(--campo);
}
.chip[aria-pressed=true] { border-color: var(--acc); background: var(--acc-soft); }
.chip { position: relative; }
.chip[aria-pressed=true]::before { background: var(--acc); border-color: var(--acc); }
.chip[aria-pressed=true]::after {
  content: ""; position: absolute; left: 19px; top: 50%; width: 5px; height: 10px; margin-top: -7px;
  border: solid var(--acc-ink); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg);
}

/* avisos */
.aviso { border-radius: 2px; padding: 12px 14px; background: var(--acc-soft); font-size: 14.5px; border-left: 4px solid var(--acc); }
.aviso.warn { background: var(--warn-soft); color: var(--ink); border-left-color: var(--warn); }
.aviso.bad { background: var(--bad-soft); border-left-color: var(--bad); }
.aviso.ejemplo { background: var(--warn-soft); border: 1.5px dashed var(--warn); border-left-width: 1.5px; }
.aviso.ejemplo strong {
  display: inline-block; margin-right: 4px; padding: 0 6px; border: 2px solid var(--warn); border-radius: 2px;
  color: var(--warn); font: 600 13px/1.5 var(--mono); letter-spacing: .06em; transform: rotate(-2deg);
}
.aviso strong { font-weight: 700; }
.legal { font-size: 13.5px; color: var(--mute); border-top: 1px solid var(--line); padding-top: 12px; }
.legal strong { color: var(--ink); }

/* la categoría, como un sello */
.respuesta { display: flex; gap: 16px; align-items: center; }
.letra {
  flex: none; width: 76px; height: 76px; display: grid; place-items: center;
  border: 4px double var(--acc); border-radius: 6px; color: var(--acc); background: var(--acc-soft);
  font: 600 46px/1 var(--mono); transform: rotate(-4deg);
}
.letra.mal { border-color: var(--bad); color: var(--bad); background: var(--bad-soft); }
.respuesta h2 { font-size: 22px; letter-spacing: -.02em; }
.cifra { font: 600 26px/1.15 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.cifra.doble { display: inline-block; padding-bottom: 3px; border-bottom: 3px double var(--ink); }

/* la barra con el tope */
.barra { margin-top: 16px; }
.barra .pista { position: relative; height: 24px; border-radius: 2px; background: var(--pista); overflow: hidden; border: 1.5px solid var(--marco); }
.barra .relleno { position: absolute; inset: 0 auto 0 0; background: var(--acc); }
.barra .relleno.cerca { background: var(--cerca); }
.barra .relleno.pasa { background: var(--bad); }
.barra .extra { position: absolute; inset: 0 auto 0 0; background: repeating-linear-gradient(135deg, var(--warn) 0 6px, transparent 6px 12px); opacity: .85; }
.barra .extra.pasa { background: repeating-linear-gradient(135deg, var(--bad) 0 6px, transparent 6px 12px); }
.barra .marcas { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, transparent calc(25% - 1px), rgba(255,255,255,.55) 25%, transparent calc(25% + 1px), transparent calc(50% - 1px), rgba(255,255,255,.55) 50%, transparent calc(50% + 1px), transparent calc(75% - 1px), rgba(255,255,255,.55) 75%, transparent calc(75% + 1px)); }
.barra .borde-tope { position: absolute; top: 0; bottom: 0; width: 3px; background: var(--ink); }
.barra .rotulos span { white-space: nowrap; }
.barra .rotulos span:last-child { margin-left: auto; }
.barra .rotulos { display: flex; flex-wrap: wrap; justify-content: space-between; margin-top: 6px; font-size: 13.5px; color: var(--mute); font-variant-numeric: tabular-nums; gap: 8px; }
.barra .rotulos b { color: var(--ink); font: 600 14px var(--mono); letter-spacing: -.02em; }
.barra .rotulos span:last-child { text-align: right; }

/* la escalera de categorías: casilleros pegados que suben de la A a la K */
.escalera { display: grid; gap: 0; margin-top: 16px; align-items: end; }
.escalera span {
  display: grid; place-items: end center; padding-bottom: 3px; height: 26px;
  font: 600 13px/1 var(--mono); color: var(--mute); background: var(--campo);
  border: 1.5px solid var(--marco); margin-left: -1.5px;
}
.escalera span:first-child { margin-left: 0; }
.escalera span:nth-child(2) { height: 29px; } .escalera span:nth-child(3) { height: 32px; }
.escalera span:nth-child(4) { height: 35px; } .escalera span:nth-child(5) { height: 38px; }
.escalera span:nth-child(6) { height: 41px; } .escalera span:nth-child(7) { height: 44px; }
.escalera span:nth-child(8) { height: 47px; } .escalera span:nth-child(9) { height: 50px; }
.escalera span:nth-child(10) { height: 53px; } .escalera span:nth-child(n+11) { height: 56px; }
.escalera span.es { background: var(--acc); color: var(--acc-ink); border-color: var(--acc-hondo); position: relative; z-index: 1; }
.escalera span.sera { border: 2px dashed var(--warn); color: var(--ink); background: var(--warn-soft); position: relative; z-index: 1; }
.escalera span.sera.es { background: var(--acc); }
.escalera span.pasa { background: var(--bad); border-color: var(--bad); color: #fff; }

/* renglones del formulario */
.renglones { display: grid; margin: 0; }
.renglones div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.renglones div:last-child { border-bottom: 0; }
.renglones dt { color: var(--mute); }
.renglones dd { margin: 0; font: 600 16px var(--mono); letter-spacing: -.02em; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cuenta { font: 15px/1.6 var(--mono); background: var(--campo); border: 1.5px dashed var(--marco); border-radius: 2px; padding: 10px 12px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

/* meses: un renglón por mes */
.meses { display: grid; gap: 0; }
.mes { display: grid; grid-template-columns: 1fr 1.25fr; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); }
.mes:last-child { border-bottom: 0; }
.mes label { font-weight: 600; text-transform: capitalize; }
.total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-top: 12px; border-top: 1.5px solid var(--ink); }
.total .cifra { font-size: 21px; border-bottom: 3px double var(--ink); padding-bottom: 3px; }

/* tabla de topes */
.desliza { overflow-x: auto; margin: 0; }
.card:has(.tabla) { padding-left: 8px; padding-right: 8px; }
.card:has(.tabla) > p { padding: 0 8px; }
.tabla { width: 100%; border-collapse: collapse; font-size: 12.5px; letter-spacing: -.01em; font-variant-numeric: proportional-nums; }
.tabla th { text-align: right; font-weight: 600; color: var(--mute); padding: 6px 4px; border-bottom: 2px solid var(--ink); vertical-align: bottom; line-height: 1.25; }
.tabla th:first-child, .tabla td:first-child { text-align: center; }
.tabla td { padding: 8px 3px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
.tabla td:first-child { font: 600 15px var(--mono); }
.tabla tr.es td { background: var(--acc-soft); }
.tabla tr.es td:first-child { box-shadow: inset 4px 0 0 var(--acc); }
.edit-fila { border: 1.5px solid var(--marco); border-radius: 2px; padding: 12px; display: grid; gap: 8px; background: var(--bg); }
.edit-fila .dos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.edit-fila .uno { display: grid; grid-template-columns: 64px 1fr; gap: 8px; align-items: center; }
.edit-fila input { min-height: 44px; }
.edit-fila input[data-k="letra"] { text-align: center; font: 600 18px var(--mono); }
.edit-fila small { color: var(--mute); display: block; margin-bottom: 2px; }
.fuente a { color: var(--acc); overflow-wrap: anywhere; }

/* barra de pestañas */
.pestanas { position: fixed; left: 0; right: 0; bottom: 0; background: var(--card); border-top: 1.5px solid var(--marco); padding-bottom: env(safe-area-inset-bottom); z-index: 5; }
.pestanas div { max-width: 560px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); }
.pestanas button { appearance: none; border: 0; background: none; color: var(--mute); font: 600 12px/1.1 var(--sans); min-height: 64px; padding: 8px 2px; display: grid; justify-items: center; align-content: center; gap: 4px; cursor: pointer; border-top: 3px solid transparent; margin-top: -1.5px; }
.pestanas button[aria-current=page] { color: var(--ink); border-top-color: var(--acc); background: var(--acc-soft); }
.pestanas button[aria-current=page] svg { color: var(--acc); }
.pestanas svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* fichas: suben desde abajo en el celular */
dialog { border: 0; padding: 0; background: transparent; color: var(--ink); max-width: 520px; width: 100%; max-height: 92vh; margin: auto auto 0; }
dialog::backdrop { background: rgba(8, 14, 11, .55); }
.hoja { background: var(--card); border-radius: 10px 10px 0 0; padding: 22px 16px calc(18px + env(safe-area-inset-bottom)); display: grid; gap: 12px; border: 1.5px solid var(--marco); border-bottom: 0; position: relative; }
.hoja::before { content: ""; position: absolute; top: 8px; left: 50%; width: 40px; height: 4px; margin-left: -20px; border-radius: 2px; background: var(--line); }
@media (min-width: 620px) {
  dialog { margin: auto; width: calc(100% - 24px); }
  .hoja { border-radius: var(--r); border-bottom: 1.5px solid var(--marco); padding-bottom: 18px; }
  .hoja::before { display: none; }
}
.cabeza { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.cerrar { appearance: none; border: 0; background: none; color: var(--mute); font-size: 30px; line-height: 1; width: 44px; height: 44px; cursor: pointer; border-radius: var(--r); }
.error { color: var(--bad); font-weight: 600; font-size: 14.5px; }

/* cartel de listo */
.toast {
  position: fixed; left: 12px; right: 12px; bottom: calc(80px + env(safe-area-inset-bottom)); max-width: 520px; margin: 0 auto;
  background: var(--ink); color: var(--bg); padding: 12px 16px 12px 46px; border-radius: var(--r); z-index: 20; font-size: 15px; font-weight: 600;
  box-shadow: 0 6px 20px rgba(8, 20, 15, .25);
}
.toast::before {
  content: ""; position: absolute; left: 16px; top: 50%; width: 9px; height: 15px; margin-top: -10px;
  border: solid var(--acc); border-width: 0 3px 3px 0; transform: rotate(45deg);
}

@media (prefers-reduced-motion: no-preference) {
  dialog[open] { animation: subir .24s cubic-bezier(.2, .8, .2, 1); }
  dialog[open]::backdrop { animation: velo .24s ease; }
  .toast:not([hidden]) { animation: asoma .22s cubic-bezier(.2, .8, .2, 1); }
  .letra { animation: sello .32s cubic-bezier(.2, .9, .3, 1.2); }
  .barra .relleno { animation: llena .5s cubic-bezier(.2, .8, .2, 1); transform-origin: left; }
}
@keyframes subir { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes velo { from { opacity: 0; } }
@keyframes asoma { from { transform: translateY(12px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes sello { from { transform: rotate(-4deg) scale(1.35); opacity: 0; } to { transform: rotate(-4deg) scale(1); opacity: 1; } }
@keyframes llena { from { transform: scaleX(0); } to { transform: scaleX(1); } }

@media (max-width: 359px) {
  .tabla { font-size: 11.5px; } .tabla td, .tabla th { padding-left: 2px; padding-right: 2px; }
  .letra { width: 64px; height: 64px; font-size: 38px; }
  .respuesta { gap: 12px; }
  .respuesta h2 { font-size: 20px; }
}
@media (min-width: 760px) {
  main { padding-top: 32px; }
  .toast { bottom: 90px; }
  .tabla { font-size: 15px; }
}
@media print { .pestanas, .toast { display: none; } }