/* ==========================================================================
   Captura de Comprobantes · Avantgard AI
   Sistema visual derivado de Avantgard Robotics (avantgardrobotics.com):
   - Paleta: Rhodonite (tinta y superficies oscuras), Coral / Poppy / Red / Rhubarb
     (acentos y degradado "burn"), papel cálido para fondos claros.
   - Tipografía: Sora (títulos) y Archivo extendida (texto), sustitutos web del manual.
   - Geometría: esquinas rectas y corte diagonal a 45° que repite el logotipo.
   ========================================================================== */

:root {
  /* Marca (valores fijos, no cambian con el tema) */
  --rhodonite: #38374c;
  --rhodonite-950: #1c1b26;
  --rhodonite-900: #23222f;
  --rhodonite-800: #2c2b3b;
  --rhodonite-700: #414058;
  --coral: #e58554;
  --poppy: #e3713d;
  --red: #c52938;
  --red-deep: #a51f2d;
  --rhubarb: #6f1f33;
  --on-dark: #f1ece4;
  --on-dark-soft: #bdb9cf;
  --paper: #f4f0e9;
  --paper-2: #ebe5da;
  --paper-3: #e0d8ca;
  --burn: linear-gradient(90deg, var(--poppy) 0%, var(--red) 55%, var(--rhubarb) 100%);
  --burn-diag: linear-gradient(135deg, var(--poppy) 0%, var(--red) 52%, var(--rhubarb) 100%);

  /* Tema claro (papel) */
  --bg: var(--paper);
  --surface: #fbf8f3;
  --surface-2: var(--paper-2);
  --border: #ddd5c7;
  --border-strong: #8f8a97;
  --text: var(--rhodonite);
  --text-muted: #55546b;
  --accent: var(--red);              /* acción principal */
  --accent-hover: var(--rhubarb);
  --accent-ink: var(--red-deep);     /* texto e íconos de acento */
  --accent-soft: #f6e1d5;
  --on-accent: #ffffff;
  --ok: #1a6b43;
  --ok-soft: #e2efe6;
  --warn: #9a4a14;
  --warn-soft: #f8e5d6;
  --warn-border: #e0a27b;
  --danger: #b3202f;
  --danger-soft: #f6dddc;
  --info: var(--rhodonite-700);
  --info-soft: #e4e2ec;
  --focus: var(--poppy);
  --shadow: 0 1px 2px rgba(28, 27, 38, .08), 0 8px 24px -12px rgba(28, 27, 38, .22);
  --shadow-lg: 0 2px 6px rgba(28, 27, 38, .12), 0 24px 60px -20px rgba(28, 27, 38, .5);

  --radius: 2px;
  --radius-sm: 2px;
  --chamfer: 12px;
  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px;
  --font: "Archivo", "Helvetica Neue", "Segoe UI", system-ui, sans-serif;
  --font-display: "Sora", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: light;
}

/* Tema oscuro (Rhodonite) */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: var(--rhodonite-950); --surface: var(--rhodonite-900); --surface-2: var(--rhodonite-800);
    --border: #3a394c; --border-strong: #77758e; --text: var(--on-dark); --text-muted: var(--on-dark-soft);
    --accent-ink: var(--coral); --accent-soft: #3b2a2b;
    --ok: #5cc98a; --ok-soft: #1c3226; --warn: #f0a36b; --warn-soft: #3a2a1f; --warn-border: #7a4e2e;
    --danger: #ff9a8a; --danger-soft: #3d1d22; --info: var(--on-dark-soft); --info-soft: #302f42; --focus: var(--coral);
    --shadow: 0 1px 2px rgba(0, 0, 0, .4); --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, .75);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: var(--rhodonite-950); --surface: var(--rhodonite-900); --surface-2: var(--rhodonite-800);
  --border: #3a394c; --border-strong: #77758e; --text: var(--on-dark); --text-muted: var(--on-dark-soft);
  --accent-ink: var(--coral); --accent-soft: #3b2a2b;
  --ok: #5cc98a; --ok-soft: #1c3226; --warn: #f0a36b; --warn-soft: #3a2a1f; --warn-border: #7a4e2e;
  --danger: #ff9a8a; --danger-soft: #3d1d22; --info: var(--on-dark-soft); --info-soft: #302f42; --focus: var(--coral);
  --shadow: 0 1px 2px rgba(0, 0, 0, .4); --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, .75);
  color-scheme: dark;
}

/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 15px/1.55 var(--font); font-stretch: 112%;
  font-variant-numeric: tabular-nums; -webkit-font-smoothing: antialiased;
  min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column;
  overflow-x: clip; /* red de seguridad: nada debe desplazar la página de lado */
}
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -.028em; line-height: 1.1; }
h2 { font-size: 1.35rem; margin: 0 0 var(--s1); }
h3 { font-size: 1rem; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
strong { font-weight: 650; }
svg { width: 20px; height: 20px; flex: none; }
code { font-size: .85em; }
::selection { background: var(--coral); color: var(--rhodonite-950); }
.muted { color: var(--text-muted); }
.small { font-size: .8125rem; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--red); color: #fff; padding: 10px 14px; font-weight: 600; z-index: 100; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
[hidden] { display: none !important; }

/* Etiqueta de datos de la marca: mayúsculas espaciadas, ancho normal */
.data-label, .kpi-label, .footer-label, .brand-sub, .data-table th {
  font-stretch: 100%; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
}

/* ===== Encabezado (siempre oscuro, como el sitio de la marca) ===== */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: var(--s4);
  padding: var(--s3) var(--s5); background: var(--rhodonite-950); color: var(--on-dark);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .6);
}
.topbar::after { content: ""; position: absolute; inset: auto 0 0 0; height: 2px; background: var(--burn); }
.brand { display: flex; align-items: center; gap: var(--s3); min-width: 0; }
.brand-mark { width: 44px; height: 44px; object-fit: contain; flex: none; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -.02em; color: var(--on-dark); }
.brand-sub { font-size: .6875rem; color: var(--coral); }
.topbar-actions { display: flex; align-items: center; gap: var(--s2); }
.status-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px;
  font-size: .75rem; font-weight: 650; font-stretch: 100%; letter-spacing: .04em; text-transform: uppercase;
  color: var(--on-dark-soft); border: 1px solid rgba(241, 236, 228, .2);
}
.status-pill::before { content: ""; width: 8px; height: 8px; transform: rotate(45deg); background: currentColor; flex: none; }
.status-pill.ok { color: #7fd6a3; border-color: rgba(127, 214, 163, .35); }
.status-pill.bad { color: #ff9a8a; border-color: rgba(255, 154, 138, .4); }
.topbar .btn-ghost { color: var(--on-dark); border-color: rgba(241, 236, 228, .3); }
.topbar .btn-ghost:hover:not(:disabled) { background: rgba(241, 236, 228, .1); }

/* ===== Portada con pasos ===== */
.hero {
  position: relative; color: var(--on-dark);
  background:
    radial-gradient(ellipse at 85% 130%, rgba(197, 41, 56, .38), transparent 55%),
    linear-gradient(180deg, var(--rhodonite-900), var(--rhodonite-950));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), calc(100% - 40px) 100%, 0 100%);
}
.hero-inner { max-width: 1200px; margin: 0 auto; padding: var(--s7) var(--s5) var(--s6); display: grid; gap: var(--s3); }
.hero h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.25rem); margin: 0; }
.hero-lead { color: var(--on-dark-soft); font-size: 1.05rem; font-weight: 350; font-stretch: 118%; max-width: 62ch; }

.stepper { margin-top: var(--s4); }
.stepper ol { list-style: none; display: flex; gap: var(--s4); margin: 0; padding: 0; overflow-x: auto; }
.stepper li { display: flex; align-items: center; gap: var(--s2); color: var(--on-dark-soft); font-size: .875rem; font-weight: 500; white-space: nowrap; }
.stepper li:not(:last-child)::after { content: ""; width: 40px; height: 1px; background: rgba(241, 236, 228, .25); margin-left: var(--s3); }
.step-dot {
  width: 26px; height: 26px; display: grid; place-items: center; font-size: .75rem; font-weight: 700; font-stretch: 100%;
  border: 1.5px solid rgba(241, 236, 228, .35); color: var(--on-dark);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%);
}
.stepper li.is-current { color: var(--on-dark); font-weight: 650; }
.stepper li.is-current .step-dot { background: var(--coral); border-color: var(--coral); color: var(--rhodonite-950); }
.stepper li.is-done .step-dot { background: var(--red); border-color: var(--red); color: #fff; }

/* ===== Layout ===== */
/* minmax(0, 1fr): sin esto, una tabla ancha agranda la columna de la cuadrícula y desplaza
   toda la página; así el desplazamiento horizontal queda dentro de su propio recuadro. */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: var(--s6) var(--s5) var(--s7); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s5); flex: 1; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--s5); box-shadow: var(--shadow); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s4); }
.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--s4); }
.card-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--s4); flex-wrap: wrap; padding-top: var(--s3); border-top: 1px solid var(--border); }

.card-setup { border-color: var(--red); box-shadow: inset 0 4px 0 var(--red), var(--shadow); }
.setup-form { display: flex; gap: var(--s3); align-items: flex-end; flex-wrap: wrap; }
.setup-field { flex: 1 1 320px; }
.setup-field span { font-size: .8125rem; font-weight: 600; }
.card-setup a { color: var(--accent-ink); font-weight: 600; }
.card-setup code { background: var(--surface-2); padding: 1px 5px; }

/* ===== Botones (corte a 45° en la esquina inferior derecha) ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s2);
  min-height: 42px; padding: 0 var(--s5) 0 var(--s4); border: 0; border-radius: 0;
  font: 650 .9rem/1 var(--font); font-stretch: 108%; letter-spacing: .01em; cursor: pointer;
  transition: background-color .25s var(--ease-out), color .25s var(--ease-out), transform .25s var(--ease-out);
}
.btn svg { width: 18px; height: 18px; transition: transform .3s var(--ease-out); }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn-primary {
  background: var(--accent); color: var(--on-accent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%, 0 100%);
}
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-primary:hover:not(:disabled) svg { transform: translateX(2px); }
/* El recorte ocultaría el contorno de foco: al enfocar con teclado se muestra el botón completo */
.btn-primary:focus-visible { clip-path: none; }
.btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px var(--border-strong); padding: 0 var(--s4); }
.btn-ghost:hover:not(:disabled) { background: rgba(127, 125, 150, .14); box-shadow: inset 0 0 0 1.5px currentColor; }
.btn-sm { min-height: 34px; padding: 0 var(--s3); font-size: .8125rem; }
.btn-primary.btn-sm { padding-right: var(--s4); }
.btn-icon { width: 42px; padding: 0; }
.btn:disabled { cursor: not-allowed; }
.btn-primary:disabled { background: var(--paper-3); color: #6d6b7d; }
:root[data-theme="dark"] .btn-primary:disabled { background: var(--rhodonite-700); color: var(--on-dark-soft); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-primary:disabled { background: var(--rhodonite-700); color: var(--on-dark-soft); } }
.btn-ghost:disabled { opacity: .45; }
.btn.is-loading { pointer-events: none; opacity: .8; }
.btn.is-loading::after { content: ""; width: 1em; height: 1em; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Carga ===== */
.dropzone {
  display: grid; justify-items: center; gap: var(--s1); padding: var(--s7) var(--s4); text-align: center;
  border: 1.5px dashed var(--border-strong); background: var(--surface-2);
  color: var(--text-muted); cursor: pointer; transition: border-color .2s, background-color .2s;
}
.dropzone svg { width: 40px; height: 40px; color: var(--accent-ink); margin-bottom: var(--s2); transition: transform .3s var(--ease-out); }
.dropzone:hover, .dropzone.is-over { border-color: var(--red); border-style: solid; background: var(--accent-soft); }
.dropzone:hover svg, .dropzone.is-over svg { transform: translateY(-3px); }
.dropzone:focus-within { outline: 2px solid var(--focus); outline-offset: 3px; }
.dz-title { font-family: var(--font-display); font-weight: 700; letter-spacing: -.015em; color: var(--text); font-size: 1.1rem; }
.dropzone u { color: var(--accent-ink); text-underline-offset: 3px; }

.list-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--s2); }
.file-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--s3); }
.file-item {
  display: grid; grid-template-columns: 48px 1fr auto; gap: var(--s3); align-items: center;
  padding: var(--s2) var(--s3); border: 1px solid var(--border); border-left: 3px solid var(--rhodonite); background: var(--surface);
}
:root[data-theme="dark"] .file-item { border-left-color: var(--coral); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .file-item { border-left-color: var(--coral); } }
.file-thumb { width: 48px; height: 60px; object-fit: cover; background: var(--surface-2); border: 1px solid var(--border); }
.file-thumb.loading { animation: pulse 1.2s infinite ease-in-out; }
.file-name { font-weight: 600; font-size: .875rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-meta { font-size: .75rem; color: var(--text-muted); }
.file-meta .ok { color: var(--ok); font-weight: 600; }
.file-meta .err { color: var(--danger); }

/* ===== Alertas ===== */
.alert { padding: var(--s3) var(--s4); font-size: .875rem; border-left: 4px solid currentColor; }
.alert-error { background: var(--danger-soft); color: var(--danger); }
.alert-warn { background: var(--warn-soft); color: var(--warn); }

/* ===== Progreso ===== */
.progress { height: 6px; background: var(--surface-2); overflow: hidden; }
.progress-bar { height: 100%; width: 0; background: var(--burn); transition: width .4s var(--ease-out); }
.progress-pct { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; letter-spacing: -.02em; }
.progress-log { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s1); font-size: .8125rem; color: var(--text-muted); max-height: 160px; overflow: auto; }
.progress-log li { display: flex; gap: var(--s2); align-items: baseline; }
.progress-log .ok { color: var(--ok); }
.progress-log .err { color: var(--danger); }

/* ===== Resultados ===== */
.results-head { display: flex; justify-content: space-between; align-items: flex-end; gap: var(--s4); flex-wrap: wrap; }
.results-head h2 { font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.2rem); }
#results { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s4); }
.tabpanel { min-width: 0; }
#results, #progressCard { scroll-margin-top: 96px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s3); }
.kpi {
  background: var(--surface); padding: var(--s4) var(--s5) var(--s4) var(--s4); box-shadow: var(--shadow);
  border-top: 3px solid var(--rhodonite);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}
:root[data-theme="dark"] .kpi { border-top-color: var(--on-dark-soft); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .kpi { border-top-color: var(--on-dark-soft); } }
.kpi-label { font-size: .6875rem; color: var(--text-muted); }
.kpi-value { font-family: var(--font-display); font-size: 2rem; font-weight: 700; letter-spacing: -.03em; margin-top: var(--s1); line-height: 1.15; }
.kpi-money { font-size: 1.3rem; line-height: 1.5; }
.kpi-warn { border-top-color: var(--poppy) !important; }
.kpi-warn .kpi-value { color: var(--warn); }

/* Resumen de Job Number */
.job-summary {
  display: flex; justify-content: space-between; align-items: center; gap: var(--s4); flex-wrap: wrap;
  padding: var(--s4) var(--s6) var(--s4) var(--s5); border-left: 4px solid currentColor;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}
.job-summary.is-missing { background: var(--danger-soft); color: var(--danger); }
.job-summary.is-complete { background: var(--ok-soft); color: var(--ok); }
.job-summary-text { display: flex; align-items: baseline; gap: var(--s3); flex-wrap: wrap; font-weight: 600; }
.job-summary-count { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; line-height: 1; letter-spacing: -.03em; }
.job-summary .btn-ghost { background: var(--surface); color: var(--text); }
.data-table tbody tr.row-missing-job td:first-child { box-shadow: inset 4px 0 0 var(--danger); }
.field-help.is-error { color: var(--danger); font-weight: 600; }

.tabs { display: flex; gap: var(--s1); border-bottom: 1px solid var(--border); overflow-x: auto; }
.tab {
  position: relative; background: none; border: 0; padding: var(--s3) var(--s4); white-space: nowrap;
  font: 600 .9rem var(--font); font-stretch: 105%; color: var(--text-muted); cursor: pointer; display: inline-flex; gap: var(--s2); align-items: center;
}
.tab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; background: var(--burn); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease-out); }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--text); }
.tab[aria-selected="true"]::after { transform: scaleX(1); }
.count { background: var(--surface-2); color: var(--text-muted); padding: 1px 7px; font-size: .72rem; font-weight: 700; font-stretch: 100%; }
.tab[aria-selected="true"] .count { background: var(--rhodonite); color: var(--on-dark); }

.review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: var(--s4); }
.review-card {
  display: grid; grid-template-rows: 200px auto; background: var(--surface); border: 1px solid var(--border);
  overflow: hidden; box-shadow: var(--shadow); text-align: left; padding: 0;
  font: inherit; color: inherit; cursor: pointer; transition: border-color .2s, transform .3s var(--ease-out);
}
.review-card:hover { border-color: var(--poppy); transform: translateY(-2px); }
.review-thumb { background: var(--surface-2); display: grid; place-items: center; overflow: hidden; border-bottom: 3px solid var(--poppy); }
.review-thumb img { max-width: 100%; max-height: 200px; object-fit: contain; }
.review-body { padding: var(--s3) var(--s4) var(--s4); display: grid; gap: var(--s2); }
.review-title { display: flex; justify-content: space-between; gap: var(--s2); font-family: var(--font-display); font-weight: 700; letter-spacing: -.01em; }
.review-reason { font-size: .8125rem; color: var(--warn); }
.chips { display: flex; flex-wrap: wrap; gap: var(--s1); }

.tag {
  display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px; white-space: nowrap;
  font-size: .6875rem; font-weight: 700; font-stretch: 100%; letter-spacing: .05em; text-transform: uppercase;
}
.tag-warn { background: var(--warn-soft); color: var(--warn); }
.tag-ok { background: var(--ok-soft); color: var(--ok); }
.tag-info { background: var(--info-soft); color: var(--info); }
.tag-err { background: var(--danger-soft); color: var(--danger); }
.tag-neutral { background: var(--surface-2); color: var(--text-muted); }

.empty { display: grid; justify-items: center; gap: var(--s1); padding: var(--s7) var(--s4); text-align: center; background: var(--surface); border: 1px solid var(--border); }
.empty svg { width: 40px; height: 40px; color: var(--ok); margin-bottom: var(--s2); }
.empty-title { font-family: var(--font-display); font-weight: 700; }

.table-toolbar { display: flex; justify-content: space-between; margin-bottom: var(--s3); }
.search { display: flex; align-items: center; gap: var(--s2); border: 1.5px solid var(--border-strong); background: var(--surface); padding: 0 var(--s3); min-height: 42px; width: min(360px, 100%); color: var(--text-muted); }
.search input { border: 0; background: transparent; color: var(--text); font: inherit; flex: 1; min-width: 0; outline: none; }
.search:focus-within { border-color: var(--text); box-shadow: 0 0 0 3px rgba(227, 113, 61, .35); }
.table-wrap { position: relative; overflow-x: auto; max-width: 100%; overscroll-behavior-x: contain; border: 1px solid var(--border); background: var(--surface); }
.data-table td { white-space: nowrap; }
.data-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.data-table th { text-align: left; font-size: .6875rem; color: var(--text-muted); background: var(--surface-2); padding: var(--s3); white-space: nowrap; border-bottom: 1.5px solid var(--text); }
.data-table td { padding: var(--s3); border-top: 1px solid var(--border); vertical-align: middle; }
.data-table .num { text-align: right; }
.data-table tbody tr.clickable { cursor: pointer; transition: background-color .15s; }
.data-table tbody tr.clickable:hover { background: var(--surface-2); }
.cell-strong { font-weight: 650; }

/* ===== Vista previa del Excel ===== */
:root { --xl-inferido: #fff2cc; --xl-nocap: #fde2e1; --xl-nocap-text: #b42318; --xl-header: var(--rhodonite); --xl-grid: #ddd5c7; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --xl-inferido: #3d3414; --xl-nocap: #3f1a17; --xl-nocap-text: #ff9a8a; --xl-header: var(--rhodonite-700); --xl-grid: #34334a; }
}
:root[data-theme="dark"] { --xl-inferido: #3d3414; --xl-nocap: #3f1a17; --xl-nocap-text: #ff9a8a; --xl-header: var(--rhodonite-700); --xl-grid: #34334a; }

.xl-toolbar { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); flex-wrap: wrap; margin-bottom: var(--s3); }
.xl-book { border: 1px solid var(--border); overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.xl-sheet { position: relative; overflow: auto; max-height: min(520px, 65vh); max-width: 100%; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; }
.xl-table { border-collapse: separate; border-spacing: 0; font-size: .8125rem; font-stretch: 100%; table-layout: fixed; }
.xl-table th, .xl-table td {
  border-right: 1px solid var(--xl-grid); border-bottom: 1px solid var(--xl-grid);
  padding: 4px 6px; height: 26px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; position: relative;
}
.xl-table .xl-letters th { position: sticky; top: 0; z-index: 3; background: var(--surface-2); color: var(--text-muted); font-weight: 500; text-align: center; font-size: .75rem; height: 22px; }
.xl-table .xl-rownum { position: sticky; left: 0; z-index: 2; background: var(--surface-2); color: var(--text-muted); text-align: center; font-size: .75rem; width: 44px; }
.xl-table .xl-letters .xl-rownum { z-index: 4; }
.xl-table .xl-header td:not(.xl-rownum) { position: sticky; top: 22px; z-index: 2; background: var(--xl-header); color: #fff; font-weight: 700; }
.xl-table .xl-header .xl-rownum { top: 22px; z-index: 4; }
.xl-table tbody tr.xl-row { cursor: pointer; }
.xl-table tbody tr.xl-row:hover td:not(.xl-rownum) { background: var(--accent-soft); }
.xl-table .num { text-align: right; }
.xl-table .neg { color: var(--danger); }
.xl-table td.xl-inferido { background: var(--xl-inferido); }
.xl-table td.xl-nocap { background: var(--xl-nocap); color: var(--xl-nocap-text); font-weight: 700; }
.xl-table tbody tr.xl-row:hover td.xl-inferido { background: var(--xl-inferido); }
.xl-table tbody tr.xl-row:hover td.xl-nocap { background: var(--xl-nocap); }
/* Marca de comentario, como el triángulo rojo de Excel */
.xl-table td.has-note::after { content: ""; position: absolute; top: 0; right: 0; border-style: solid; border-width: 0 7px 7px 0; border-color: transparent #d93025 transparent transparent; }
.xl-empty { padding: var(--s5); color: var(--text-muted); font-size: .875rem; }
.xl-sheettabs { display: flex; gap: 2px; padding: 0 var(--s2); background: var(--surface-2); border-top: 1px solid var(--border); overflow-x: auto; }
.xl-sheettab { background: transparent; border: 0; border-bottom: 3px solid transparent; padding: 8px 16px; font: 600 .8125rem var(--font); color: var(--text-muted); cursor: pointer; white-space: nowrap; }
.xl-sheettab[aria-pressed="true"] { background: var(--surface); color: var(--text); border-bottom-color: var(--red); font-weight: 700; }
.xl-sheettab .count { margin-left: 6px; }

/* ===== Diálogo de revisión ===== */
.review-dialog { border: 0; padding: 0; background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); width: min(1280px, calc(100vw - 32px)); max-height: calc(100vh - 32px); }
.review-dialog::backdrop { background: rgba(28, 27, 38, .7); }
.dlg { display: grid; grid-template-rows: auto 1fr auto; max-height: calc(100vh - 32px); }
.dlg-head { position: relative; display: flex; justify-content: space-between; align-items: flex-start; gap: var(--s4); padding: var(--s4) var(--s5); background: var(--rhodonite-950); color: var(--on-dark); }
.dlg-head::after { content: ""; position: absolute; inset: auto 0 0 0; height: 3px; background: var(--burn); }
.dlg-head h2 { color: var(--on-dark); }
.dlg-head .btn-ghost { color: var(--on-dark); box-shadow: inset 0 0 0 1.5px rgba(241, 236, 228, .3); }
.dlg-reason { font-size: .875rem; color: var(--coral); }
.dlg-body { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); min-height: 0; overflow: hidden; }
.viewer { display: grid; grid-template-rows: auto 1fr; background: var(--surface-2); border-right: 1px solid var(--border); min-height: 0; }
.viewer-bar { display: flex; justify-content: space-between; padding: var(--s2) var(--s3); border-bottom: 1px solid var(--border); }
.viewer-canvas { overflow: auto; padding: var(--s4); min-height: 320px; max-height: calc(100vh - 220px); display: grid; gap: var(--s3); justify-items: center; align-content: start; }
.viewer-canvas img { display: block; box-shadow: var(--shadow); background: #fff; }
.page-frame { position: relative; }
.page-frame .hl { position: absolute; border: 3px solid var(--poppy); background: rgba(227, 113, 61, .14); }
.page-caption { font-size: .6875rem; font-weight: 600; font-stretch: 100%; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); justify-self: start; }
.seg { display: inline-flex; box-shadow: inset 0 0 0 1.5px var(--border-strong); }
.seg-btn { background: transparent; color: var(--text); border: 0; padding: 6px 12px; font: 600 .8125rem var(--font); cursor: pointer; min-width: 36px; }
.seg-btn + .seg-btn { border-left: 1.5px solid var(--border-strong); }
.seg-btn.is-on { background: var(--rhodonite); color: var(--on-dark); }
:root[data-theme="dark"] .seg-btn.is-on { background: var(--coral); color: var(--rhodonite-950); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .seg-btn.is-on { background: var(--coral); color: var(--rhodonite-950); } }

.fields { overflow: auto; padding: var(--s4) var(--s5); display: grid; gap: var(--s4); align-content: start; max-height: calc(100vh - 180px); }
.legend { display: flex; flex-wrap: wrap; gap: var(--s2); align-items: center; color: var(--text-muted); }
.legend .tag + .tag { margin-left: var(--s2); }
.legend-item { display: inline-flex; align-items: center; gap: var(--s2); white-space: nowrap; margin-right: var(--s2); }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s3) var(--s4); }
.field { display: grid; gap: 5px; }
.field.wide { grid-column: 1 / -1; }
.field label { font-size: .8125rem; font-weight: 600; font-stretch: 105%; display: flex; gap: var(--s2); align-items: center; justify-content: space-between; }
.field input, .items-table input {
  width: 100%; min-height: 42px; border: 1.5px solid var(--border-strong); border-radius: var(--radius);
  background: var(--surface); color: var(--text); padding: 0 var(--s3); font: inherit; font-stretch: 105%;
  transition: border-color .2s, box-shadow .2s;
}
:root:not([data-theme="dark"]) .field input, :root:not([data-theme="dark"]) .items-table input { background: #fff; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .field input, :root:not([data-theme="light"]) .items-table input { background: var(--rhodonite-800); } }
.field input:focus, .items-table input:focus { outline: none; border-color: var(--text); box-shadow: 0 0 0 3px rgba(227, 113, 61, .35); }
.field.is-illegible input { border-color: var(--warn-border); background: var(--warn-soft) !important; }
.field.is-inferred input { border-color: var(--info); }
.field-help { font-size: .75rem; color: var(--text-muted); }
.field.is-illegible .field-help { color: var(--warn); }
.items-head { display: flex; justify-content: space-between; align-items: center; }
.items-table td { padding: var(--s1) var(--s2); }
.items-table input { min-height: 36px; padding: 0 var(--s2); }
.items-table .num input { text-align: right; }
.icon-btn { background: none; border: 0; color: var(--text-muted); cursor: pointer; padding: 6px; }
.icon-btn:hover { color: var(--danger); background: var(--danger-soft); }
#checkMsg.ok { color: var(--ok); font-weight: 600; }
#checkMsg.warn { color: var(--warn); font-weight: 600; }
.dlg-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--s3); padding: var(--s3) var(--s5); border-top: 1px solid var(--border); flex-wrap: wrap; background: var(--surface-2); }
.dlg-nav, .dlg-actions { display: flex; align-items: center; gap: var(--s2); }

.toast {
  position: fixed; bottom: var(--s5); left: 50%; transform: translateX(-50%); z-index: 50;
  background: var(--rhodonite-950); color: var(--on-dark); padding: var(--s3) var(--s5) var(--s3) var(--s4);
  border-left: 4px solid var(--coral); box-shadow: var(--shadow-lg); font-size: .875rem; font-weight: 500;
}

/* ===== Pie de página (papel claro en ambos temas para que los logos conserven su color) ===== */
.site-footer { position: relative; background: var(--paper-2); color: var(--rhodonite); margin-top: var(--s6); }
.site-footer::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--burn); }
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: var(--s7) var(--s5) var(--s6);
  display: flex; justify-content: space-between; align-items: center; gap: var(--s6); flex-wrap: wrap;
}
.footer-product { display: flex; align-items: center; gap: var(--s5); max-width: 560px; }
.footer-product img { width: 148px; height: auto; flex: none; }
.footer-product p { color: #55546b; font-size: .9rem; }
.footer-company { display: grid; justify-items: end; gap: var(--s2); }
.footer-label { font-size: .6875rem; color: #55546b; }
.footer-company img { width: 184px; height: auto; }
.footer-company a { display: block; transition: opacity .2s; }
.footer-company a:hover { opacity: .8; }
.footer-bottom {
  max-width: 1200px; margin: 0 auto; padding: var(--s4) var(--s5) var(--s5);
  display: flex; justify-content: space-between; gap: var(--s3); flex-wrap: wrap;
  border-top: 1px solid rgba(56, 55, 76, .18); font-size: .8125rem; color: #55546b;
}
.footer-bottom a { color: var(--rhodonite); font-weight: 600; text-decoration: none; }
.footer-bottom a:hover { color: var(--red-deep); text-decoration: underline; text-underline-offset: 3px; }
.site-footer :focus-visible { outline-color: var(--red); }

@keyframes pulse { 50% { opacity: .5; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ===== Responsivo ===== */
/* Textos alternativos según el dispositivo */
.only-touch { display: none; }
@media (hover: none) and (pointer: coarse) {
  .only-pointer { display: none; }
  .only-touch { display: inline; }
}
.kpi { min-width: 0; }
.kpi-value { overflow-wrap: anywhere; }
.toast { max-width: calc(100vw - 32px); width: max-content; }

/* Pantallas amplias */
@media (min-width: 1600px) {
  .container, .hero-inner, .footer-inner, .footer-bottom { max-width: 1360px; }
}

/* Tableta horizontal y laptops pequeñas */
@media (max-width: 1100px) {
  .review-dialog { width: calc(100vw - 24px); }
}

/* Tableta vertical */
@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dlg-body { grid-template-columns: minmax(0, 1fr); align-content: start; overflow: auto; overscroll-behavior: contain; }
  /* En una sola columna el visor debe medir lo que su contenido; si no, los campos se le enciman */
  .viewer { min-height: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .viewer-canvas { max-height: 45vh; min-height: 220px; }
  .fields { max-height: none; overflow: visible; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: var(--s5); }
  .footer-company { justify-items: start; }
}

/* Celular */
@media (max-width: 600px) {
  body { font-size: 15px; }
  .container { padding: var(--s5) var(--s4) var(--s6); gap: var(--s4); }
  .topbar { padding: var(--s2) var(--s4); padding-left: max(var(--s4), env(safe-area-inset-left)); padding-right: max(var(--s4), env(safe-area-inset-right)); }
  .brand-mark { width: 36px; height: 36px; }
  .brand-name { font-size: .95rem; }
  .brand-sub, .status-pill { display: none; }
  .hero { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%); }
  .hero-inner { padding: var(--s5) var(--s4) var(--s6); }
  .hero-lead { font-size: .95rem; }
  .stepper ol { gap: var(--s2) var(--s3); flex-wrap: wrap; }
  .stepper li:not(:last-child)::after { width: 12px; margin-left: var(--s2); }
  .step-label { font-size: .8125rem; }
  .card { padding: var(--s4); }
  .card-head { flex-direction: column; }
  .card-foot { flex-direction: column-reverse; align-items: stretch; }
  .card-foot .btn, .results-actions, .results-actions .btn, .job-summary .btn, .setup-form .btn { width: 100%; }
  .dropzone { padding: var(--s6) var(--s4); }
  .file-list { grid-template-columns: minmax(0, 1fr); }
  .results-head { align-items: stretch; }
  .kpis { gap: var(--s2); }
  .kpi { padding: var(--s3) var(--s4) var(--s3) var(--s3); }
  .kpi-value { font-size: 1.6rem; }
  .kpi-money { font-size: 1.05rem; }
  .job-summary { padding: var(--s4); flex-direction: column; align-items: stretch; }
  .job-summary-count { font-size: 2rem; }
  .hide-sm { display: none; }
  .tab { padding: var(--s3); font-size: .85rem; }
  .review-grid { grid-template-columns: minmax(0, 1fr); }
  .search { width: 100%; }
  .xl-toolbar { align-items: flex-start; }

  /* Diálogo de revisión a pantalla completa */
  .review-dialog { width: 100%; max-width: 100%; height: 100dvh; max-height: 100dvh; margin: 0; }
  .dlg { height: 100dvh; max-height: 100dvh; }
  .dlg-head { padding: var(--s3) var(--s4); }
  .dlg-head h2 { font-size: 1.1rem; }
  .fields { padding: var(--s4); }
  .field-grid { grid-template-columns: minmax(0, 1fr); }
  .dlg-foot { padding: var(--s3) var(--s4) max(var(--s3), env(safe-area-inset-bottom)); flex-direction: column; align-items: stretch; }
  .dlg-nav { justify-content: space-between; }
  .dlg-actions { display: grid; grid-template-columns: 1fr 2fr; }

  .footer-inner, .footer-bottom { padding-inline: var(--s4); }
  .footer-product { flex-direction: column; align-items: flex-start; gap: var(--s4); }
  .footer-product img { width: 120px; }
  .footer-company img { width: 160px; }
}

/* Pantallas táctiles: áreas de toque de al menos 44 px y sin zoom automático en iOS al escribir */
@media (pointer: coarse) {
  .btn, .btn-sm, .seg-btn, .tab, .xl-sheettab { min-height: 44px; }
  .btn-icon { width: 44px; }
  .icon-btn { min-width: 44px; min-height: 44px; }
  .field input, .items-table input, .search input { font-size: 16px; }
}