/* =========================================================
   ERP Contadores — Identidad visual "Archivero"
   Carpetas de expediente + libro de contabilidad como metáfora:
   pestañas de carpeta como navegación, papel de trabajo como
   lienzo, cifras en monoespaciada para alineación tabular.

   Paleta: papel gris-verdoso frío + teal (estado del sistema) +
   bronce/oxblood (estados) + acento de marca configurable por cliente.
   Tipografía: IBM Plex Serif (títulos) / IBM Plex Sans (UI) / IBM Plex Mono (cifras)
   ========================================================= */

:root {
  --ink: #1e2420;
  --paper: #eceeea;
  --paper-line: #d7d9d2;
  --sheet: #ffffff;
  --teal: #1f5c56;
  --teal-dark: #163f3b;
  --teal-wash: rgba(31, 92, 86, 0.08);
  --brass: #a9862f;
  --brass-wash: rgba(169, 134, 47, 0.14);
  --oxblood: #8c3a31;
  --oxblood-wash: rgba(140, 58, 49, 0.08);
  --slate: #4b554f;
  --slate-soft: #7c877f;
  --border: #d9dcd6;
  --border-soft: #e3e5df;

  /* Color de marca — lo fija js/app.js a partir de branding-config.js según el cliente.
     Estos valores son solo el respaldo mientras carga. */
  --accent: #b8892b;
  --accent-dark: #8a6620;
  --accent-wash: rgba(184, 137, 43, 0.14);

  --font-display: "IBM Plex Serif", Georgia, serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  /* Radios intencionalmente distintos por escala: elementos chicos (chips,
     botones) más cerrados; superficies grandes (tarjetas) más suaves.
     Nada de un único valor repetido en cada esquina de la app. */
  --radius-sm: 3px;
  --radius: 7px;
  --radius-lg: 10px;

  --shadow-sheet: 0 1px 2px rgba(30, 36, 32, 0.05), 0 6px 16px -6px rgba(30, 36, 32, 0.09);
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--slate);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

#app { min-height: 100vh; }

::selection { background: var(--accent-wash); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- Barra superior ---------- */

.topbar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 32px;
  background: var(--ink);
  color: #dfe4e1;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 2px solid var(--accent);
}

/* Remate visual: el contorno del escudo del cliente, casi invisible, apenas
   asomando en la esquina. Es el único gesto decorativo grande de la interfaz. */
.topbar::after {
  content: "";
  position: absolute;
  top: -35%;
  right: -50px;
  width: 240px;
  height: 240px;
  background: url("../assets/logo.jpg") center / contain no-repeat;
  opacity: 0.07;
  filter: grayscale(1) brightness(2.4);
  pointer-events: none;
  z-index: -1;
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand-logo {
  display: none; /* app.js lo muestra al fijar la marca del cliente */
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 0 0 4px rgba(184, 137, 43, 0.15);
}

.brand-copy { display: flex; flex-direction: column; }

.brand-name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #fff;
}

.brand-tag {
  display: block;
  font-size: 12px;
  color: #9fa8a0;
  margin-top: 2px;
}

.firebase-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
}

.firebase-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px currentColor;
  opacity: 0.9;
}

.firebase-badge.fb-ok { color: #7bd9b6; }
.firebase-badge.fb-checking { color: #a7b3ac; }
.firebase-badge.fb-not-configured,
.firebase-badge.fb-rules-blocked { color: #ddb15b; }
.firebase-badge.fb-error { color: #e58a80; }

/* ---------- Pestañas de carpeta (navegación de módulos) ---------- */

.folder-tabs {
  display: flex;
  gap: 3px;
  padding: 14px 28px 0;
  background: var(--paper-line);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.module-tab {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--slate-soft);
  background: #dcded8;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 10px 18px 12px;
  cursor: pointer;
  position: relative;
  top: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), top 0.15s var(--ease);
}

.module-tab svg { opacity: 0.65; flex-shrink: 0; }

.module-tab:hover:not(.disabled) {
  background: #e6e8e2;
  color: var(--ink);
}

.module-tab.active {
  background: var(--paper);
  color: var(--ink);
  font-weight: 600;
  top: 0;
  border-color: var(--border);
  border-top: 2px solid var(--accent);
  box-shadow: 0 -1px 0 var(--paper) inset;
}

.module-tab.active svg { opacity: 1; color: var(--accent-dark); }

.module-tab.disabled {
  color: #a7ada6;
  cursor: default;
  background: #e2e4de;
}

.module-tab .tag-soon {
  font-size: 9.5px;
  letter-spacing: 0.04em;
  color: #97a09a;
  border: 1px solid #c4c9c0;
  border-radius: var(--radius-sm);
  padding: 1px 5px;
}

/* ---------- Main ---------- */

main {
  padding: 34px 32px 64px;
  max-width: 1120px;
}

.module-header {
  margin-bottom: 28px;
  padding-left: 14px;
  border-left: 3px solid var(--accent);
}

.module-header h1 {
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

.module-header p {
  margin: 0;
  color: var(--slate-soft);
  font-size: 14px;
  max-width: 62ch;
}

/* ---------- Tarjetas de resumen ---------- */

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--sheet);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 15px 17px;
  transition: box-shadow 0.15s var(--ease), transform 0.15s var(--ease);
}

.stat-card:hover { box-shadow: var(--shadow-sheet); transform: translateY(-1px); }

.stat-card .stat-value {
  font-family: var(--font-mono);
  font-size: 25px;
  font-weight: 500;
  color: var(--ink);
  display: block;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.stat-card .stat-label {
  font-size: 11.5px;
  color: var(--slate-soft);
  margin-top: 3px;
  letter-spacing: 0.01em;
}

/* ---------- Bloques / hojas de trabajo ---------- */

section.block {
  background: var(--sheet);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sheet);
  margin-bottom: 20px;
}

section.block .block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 19px;
  border-bottom: 1px solid var(--border-soft);
  flex-wrap: wrap;
}

section.block .block-head h2 {
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 8px;
}

section.block .block-head h2::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

section.block .block-body { padding: 19px; }

/* ---------- Botones ---------- */

.btn {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.05s var(--ease);
}

.btn:active:not(:disabled) { transform: translateY(1px); }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }

.btn-outline {
  background: transparent;
  color: var(--slate);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--slate-soft); background: var(--teal-wash); }

.btn-danger-outline {
  background: transparent;
  color: var(--oxblood);
  border-color: rgba(140, 58, 49, 0.3);
}
.btn-danger-outline:hover { background: var(--oxblood-wash); }

.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn:disabled { opacity: 0.55; cursor: default; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

.spin { animation: spin 0.9s linear infinite; display: inline-block; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Cuentas conectadas ---------- */

.account-list { display: flex; flex-direction: column; gap: 9px; }

.account-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-wrap: wrap;
  transition: border-color 0.15s var(--ease);
}

.account-card:hover { border-color: var(--slate-soft); }

.provider-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  color: #fff;
}

.provider-badge.gmail { background: #a83e33; }
.provider-badge.outlook { background: #1d5a8c; }

.account-email { font-weight: 600; color: var(--ink); flex: 1; min-width: 160px; }

.client-field {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--slate-soft);
}

.client-input {
  font-family: var(--font-body);
  font-size: 12.5px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--sheet);
  width: 130px;
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.client-input:hover { border-color: var(--slate-soft); }
.client-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }

.account-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--teal-dark);
}

.account-status.syncing { color: var(--brass); }
.account-status.erroring { color: var(--oxblood); }
.account-status.needs-reauth { color: var(--brass); }

.account-lastsync { color: var(--slate-soft); font-size: 11px; font-family: var(--font-mono); }

.empty-state {
  color: var(--slate-soft);
  font-size: 13.5px;
  padding: 10px 2px;
  border-top: 1px dashed var(--border);
  margin-top: 2px;
}

section.block .block-body > .empty-state:first-child { border-top: none; margin-top: 0; }

/* ---------- Tabla de documentos (papel rayado) ---------- */

table.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 38px,
    var(--paper-line) 39px
  );
}

table.ledger thead th {
  text-align: left;
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--slate-soft);
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--border);
}

table.ledger tbody td {
  padding: 10px;
  vertical-align: middle;
  color: var(--slate);
  height: 39px;
}

table.ledger tbody tr { transition: background 0.1s var(--ease); }
table.ledger tbody tr:hover { background: var(--accent-wash); }

.doc-type-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.doc-type-badge.pdf { background: var(--brass-wash); color: var(--brass); }
.doc-type-badge.json { background: var(--teal-wash); color: var(--teal-dark); }
.doc-type-badge.dte-ok { background: var(--teal-wash); color: var(--teal-dark); }
.doc-type-badge.dte-partial { background: var(--brass-wash); color: var(--brass); }
.doc-type-badge.dir-compra { background: var(--oxblood-wash); color: var(--oxblood); }
.doc-type-badge.dir-venta { background: var(--teal-wash); color: var(--teal-dark); }
.doc-type-badge.dir-unknown { background: var(--paper-line); color: var(--slate-soft); }
.doc-type-badge.centro-membresia { background: var(--teal-wash); color: var(--teal-dark); }
.doc-type-badge.centro-escuela { background: var(--brass-wash); color: var(--brass); }
.doc-type-badge.centro-restaurante { background: var(--oxblood-wash); color: var(--oxblood); }

/* ---------- Reportes: portada de cifra protagonista ---------- */

.report-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--ink);
  color: #e7e9e4;
  border-radius: var(--radius-lg);
  padding: 30px 34px;
  margin-bottom: 20px;
  overflow: hidden;
  isolation: isolate;
  flex-wrap: wrap;
}

.report-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 45%, var(--accent) 46%, var(--accent) 47%, transparent 48%);
  opacity: 0.06;
  pointer-events: none;
  z-index: -1;
}

.report-hero-main { display: flex; flex-direction: column; gap: 6px; }

.report-hero-label {
  font-size: 12px;
  letter-spacing: 0.03em;
  color: #a7b3ac;
}

.report-hero-value {
  font-family: var(--font-display);
  font-size: 46px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
}

.report-hero-value.negative { color: #e58a80; }

.report-hero-sub { font-size: 12.5px; color: #8f9a93; }

.report-hero-side { display: flex; gap: 26px; flex-wrap: wrap; }

.report-hero-stat { display: flex; flex-direction: column; gap: 3px; min-width: 108px; }

.report-hero-stat-value {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 500;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.report-hero-stat-label { font-size: 11px; color: #9fa8a0; }

/* ---------- Reportes: desglose por centro ---------- */

.centro-bars { display: flex; flex-direction: column; gap: 16px; }

.centro-bar-row {
  display: grid;
  grid-template-columns: 190px 1fr 190px;
  align-items: center;
  gap: 14px;
}

.centro-bar-label { display: flex; align-items: center; gap: 8px; }

.centro-bar-track {
  height: 10px;
  background: var(--paper-line);
  border-radius: 999px;
  overflow: hidden;
}

.centro-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.5s var(--ease);
}

.centro-bar-fill.centro-membresia { background: var(--teal); }
.centro-bar-fill.centro-escuela { background: var(--brass); }
.centro-bar-fill.centro-restaurante { background: var(--oxblood); }
.centro-bar-fill.dir-unknown { background: var(--slate-soft); }

.centro-bar-figures { display: flex; flex-direction: column; align-items: flex-end; font-size: 12px; }
.centro-bar-figures .muted { color: var(--slate-soft); }

/* ---------- Reportes: tendencia mensual ---------- */

.trend-chart {
  display: flex;
  align-items: flex-end;
  gap: 18px;
  height: 160px;
  padding: 0 4px;
  overflow-x: auto;
}

.trend-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 46px;
  height: 100%;
  justify-content: flex-end;
}

.trend-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 130px;
}

.trend-bar {
  width: 12px;
  border-radius: 3px 3px 0 0;
  transition: height 0.5s var(--ease);
}

.trend-bar.ventas { background: var(--accent); }
.trend-bar.compras { background: var(--slate-soft); }

.trend-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--slate-soft);
  text-transform: capitalize;
}

.legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 3px;
  vertical-align: middle;
}
.legend-dot.ventas { background: var(--accent); }
.legend-dot.compras { background: var(--slate-soft); }

@media (max-width: 640px) {
  .centro-bar-row { grid-template-columns: 1fr; gap: 6px; }
  .centro-bar-figures { flex-direction: row; gap: 10px; align-items: baseline; }
  .report-hero { padding: 24px 20px; }
  .report-hero-value { font-size: 34px; }
}

.filter-inline {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--slate-soft);
}

.filter-inline select {
  font-family: var(--font-body);
  font-size: 12.5px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--sheet);
}

/* ---------- Rango de fechas / filtros / formularios ---------- */

.range-row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.range-row label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--slate-soft);
}

.range-row input[type="date"],
.range-row input[type="text"],
.range-row input[type="password"],
.range-row select {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--sheet);
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.range-row input:hover,
.range-row select:hover { border-color: var(--slate-soft); }

.range-row input:focus,
.range-row select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-wash);
}

/* ---------- Facturación ---------- */

.subhead {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--ink);
  margin: 20px 0 11px;
  padding-top: 16px;
  border-top: 1px solid var(--border-soft);
}

section.block .block-body > .subhead:first-child { border-top: none; padding-top: 0; margin-top: 0; }

.invoice-totals { margin-top: 12px; }

.invoice-totals strong {
  font-family: var(--font-mono);
  color: var(--ink);
  font-size: 15px;
}

.hint {
  margin: 13px 0 0;
  font-size: 12.5px;
  color: var(--slate-soft);
  line-height: 1.5;
}

/* ---------- Carpetas por fecha de documento ---------- */

.doc-folder {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.doc-folder summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  cursor: pointer;
  background: var(--accent-wash);
  flex-wrap: wrap;
  transition: background 0.15s var(--ease);
}

.doc-folder summary:hover { background: rgba(184, 137, 43, 0.2); }

.doc-folder summary::-webkit-details-marker { display: none; }

.doc-folder summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--accent-dark);
  border-bottom: 2px solid var(--accent-dark);
  transform: rotate(45deg);
  transition: transform 0.15s var(--ease);
  margin-left: 4px;
}

.doc-folder[open] summary::after { transform: rotate(-135deg); }

.doc-folder .folder-icon { color: var(--accent-dark); display: inline-flex; }

.doc-folder .folder-label {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  text-transform: capitalize;
}

.doc-folder .folder-count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--slate-soft);
}

.doc-folder .folder-zip { margin-left: auto; }

.doc-folder table.ledger { margin: 0; }

.cell-mono { font-family: var(--font-mono); font-size: 12.5px; color: var(--slate-soft); }

.link-download {
  color: var(--accent-dark);
  font-weight: 600;
  text-decoration: none;
  font-size: 12.5px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s var(--ease);
}
.link-download:hover { border-color: var(--accent-dark); }

/* ---------- Aviso de configuración ---------- */

.config-banner {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--brass-wash);
  border: 1px solid rgba(169, 134, 47, 0.35);
  border-left: 3px solid var(--brass);
  color: #6b551f;
  border-radius: var(--radius);
  padding: 13px 15px;
  font-size: 13px;
  margin-bottom: 20px;
}

.config-banner code {
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 5px;
  border-radius: var(--radius-sm);
}

/* ---------- Toasts ---------- */

.toast-stack {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 1000;
}

.toast {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 12px 16px 12px 14px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--ink);
  border-left: 3px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 16px rgba(30, 36, 32, 0.28);
  max-width: 360px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.toast-visible { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--teal-dark); border-left-color: #7bd9b6; }
.toast-error { background: var(--oxblood); border-left-color: #e58a80; }
.toast-info { background: var(--ink); border-left-color: var(--accent); }

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 10px; }
  .topbar::after { width: 150px; height: 150px; top: -20%; right: -40px; }
  main { padding: 26px 16px 52px; }
  .folder-tabs { padding: 10px 16px 0; }
  .module-header { padding-left: 11px; }
}