/* Gastos — hoja de estilo única.
   Dark mode sobrio, densidad alta, bordes de 1px, cifras en monoespaciada. */

/* ------------------------------------------------------------ fuentes */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/jetbrains-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ------------------------------------------------------------ tokens */

:root {
  --bg: #09090b;
  --surface: #121212;
  --surface-2: #161619;
  --surface-3: #1b1b1f;
  --border: #27272a;
  --border-suave: #1c1c1f;
  --txt: #e7e7ea;
  --txt-2: #a1a1aa;
  --muted: #90909a;
  --acento: #e7e7ea;
  --ok: #7f9c82;
  --alerta: #b08a5a;
  --error: #b96a6a;
  --sube: #b98a8a;
  --radio: 8px;
  --radio-sm: 6px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font: 400 13px/1.45 var(--sans);
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.tenue { color: var(--muted); }
.der { text-align: right; }
.oculto { display: none !important; }

a { color: var(--txt); text-decoration: none; }
a:hover { color: #fff; }

code {
  font-family: var(--mono);
  font-size: 11.5px;
  background: var(--surface-2);
  border: 1px solid var(--border-suave);
  border-radius: 4px;
  padding: 1px 4px;
  color: var(--txt-2);
}

/* ------------------------------------------------------------ topbar */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 20px;
  height: 52px;
  padding: 0 20px;
  background: rgba(9, 9, 11, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-suave);
}

.marca {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.01em;
}
.marca-txt { color: var(--txt); }

.marca-glifo {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 13px;
}
.marca-glifo i {
  display: block;
  width: 2px;
  background: var(--acento);
  border-radius: 1px;
}
.marca-glifo i:nth-child(1) { height: 6px; opacity: 0.55; }
.marca-glifo i:nth-child(2) { height: 13px; opacity: 1; }
.marca-glifo i:nth-child(3) { height: 9px; opacity: 0.75; }

.nav { display: flex; gap: 2px; }
.nav a {
  padding: 5px 9px;
  border-radius: var(--radio-sm);
  color: var(--txt-2);
  font-size: 12.5px;
  transition: background 120ms ease, color 120ms ease;
}
.nav a:hover { background: var(--surface-2); color: var(--txt); }
.nav a.activo { background: var(--surface-3); color: var(--txt); }

.topbar-der {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.usuario {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}

/* ------------------------------------------------------------ layout */

.contenedor {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cabecera-pagina {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 2px;
}
.cabecera-pagina h1 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.sub {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--txt-2);
}

.selector-mes {
  display: flex;
  align-items: center;
  gap: 4px;
}
.mes { font-size: 12px; color: var(--txt-2); padding: 0 6px; min-width: 118px; text-align: center; }

/* ------------------------------------------------------------ tarjetas */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  padding: 14px;
  min-width: 0;
}

.card-cab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.card-cab h2 {
  margin: 0;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--txt-2);
}
.card-nota { font-size: 11.5px; color: var(--txt-2); }

.grilla-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}
.grilla-2 > * { min-width: 0; }

.columnas {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 12px;
  align-items: start;
}
.columnas > * { min-width: 0; }
.card-form { position: sticky; top: 64px; }

/* ------------------------------------------------------------ kpis */

.kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.kpi-rotulo {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
}
.kpi-valor {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.03em;
}
.kpi-nota { font-size: 11.5px; color: var(--txt-2); }
.kpi.destacado { background: var(--surface-2); }
.kpi.destacado .kpi-valor { font-size: 24px; }
.kpi-nota.alza { color: var(--sube); }
.kpi.alza .kpi-nota { color: var(--sube); }
.kpi.baja .kpi-nota { color: var(--ok); }

.kpis-secundarias .kpi { padding: 10px 14px; }
.kpis-secundarias .kpi-valor { font-size: 15px; }

/* ------------------------------------------------------------ tablas */

.tabla {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.tabla th {
  text-align: left;
  font-weight: 500;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 0 8px 7px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.tabla td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--border-suave);
  vertical-align: top;
}
.tabla th.der { text-align: right; }
.tabla tbody tr:last-child td { border-bottom: 0; }
.tabla tbody tr:hover { background: var(--surface-2); }
.tabla-densa td { padding: 6px 8px; }
.tabla .der.mono, .tabla td.mono { white-space: nowrap; }

.tabla-scroll { min-width: 0; overflow-x: auto; }
.celda-desc { min-width: 160px; }

.acciones-col { width: 1%; white-space: nowrap; text-align: right; }
.enlace-accion {
  background: none;
  border: 0;
  padding: 0 0 0 8px;
  font: inherit;
  font-size: 11.5px;
  color: var(--muted);
  cursor: pointer;
}
.enlace-accion:hover { color: var(--txt); }
.enlace-accion.peligro { color: #8a7474; }
.enlace-accion.peligro:hover { color: var(--error); }
.en-linea { display: inline; }

.barra-celda { width: 20%; min-width: 76px; }
.barra-pista {
  display: block;
  height: 6px;
  background: #1f1f23;
  border-radius: 2px;
  overflow: hidden;
}
.barra {
  display: block;
  height: 100%;
  background: #8f8f99;
  border-radius: 2px;
}

.etq {
  display: inline-block;
  margin-left: 5px;
  padding: 0 4px;
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 16px;
  color: var(--txt-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  vertical-align: 1px;
  white-space: nowrap;
}

.tabla-categorias td:first-child, .tabla-categorias th:first-child { width: 46%; }

.vacio {
  margin: 6px 0 10px;
  font-size: 12px;
  color: var(--muted);
}

/* ------------------------------------------------------------ formularios */

.campo {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.campo > span {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--txt-2);
}
.campo input, .campo select,
.form-linea input, .form-linea select {
  width: 100%;
  padding: 7px 9px;
  background: #0d0d0f;
  color: var(--txt);
  border: 1px solid #3f3f46;
  border-radius: var(--radio-sm);
  font: inherit;
  font-size: 12.5px;
  outline: none;
  transition: border-color 120ms ease;
  appearance: none;
}
.campo input.mono { font-family: var(--mono); }
.campo input:focus, .campo select:focus,
.form-linea input:focus, .form-linea select:focus {
  border-color: #82828c;
  box-shadow: 0 0 0 1px #52525b;
}
.campo input:focus-visible, .campo select:focus-visible, .btn:focus-visible,
.enlace-accion:focus-visible, .nav a:focus-visible {
  outline: 1px solid #82828c;
  outline-offset: 2px;
}
.campo input:disabled { opacity: 0.55; }
.campo select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 14px) 52%, calc(100% - 9px) 52%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 26px;
}
.form-mov .fila-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}
.form-mov .fila-2 > * { min-width: 0; }

.check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 2px 0 14px;
  font-size: 12px;
  color: var(--txt-2);
}
.check input { margin: 2px 0 0; accent-color: #85858f; }

.pista { margin: -4px 0 10px; font-size: 11px; color: var(--muted); }
.pista:empty { display: none; }

.filtros {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radio);
  padding: 10px 14px;
}
.campo-linea { margin-bottom: 0; min-width: 130px; flex: 1 1 160px; }
.filtros-acciones { display: flex; gap: 6px; margin-left: auto; }
.filtros-acciones .btn { padding: 8px 13px; }

.form-linea {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-suave);
}
.form-linea input, .form-linea select { font-size: 12px; padding: 5px 7px; }
.form-linea select { flex: 0 0 74px; }
.form-linea input[type="number"] { flex: 0 0 74px; }

/* ------------------------------------------------------------ botones */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: var(--radio-sm);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--txt);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-3); border-color: #3f3f46; }
.btn-mini { padding: 4px 9px; font-size: 11.5px; }
.btn-fantasma { background: transparent; color: var(--txt-2); }
.btn-fantasma:hover { color: var(--txt); background: var(--surface-2); }
.btn-primario {
  width: 100%;
  background: var(--acento);
  border-color: var(--acento);
  color: #09090b;
  font-weight: 500;
  margin-top: 4px;
}
.btn-primario:hover { background: #fff; border-color: #fff; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }

/* ------------------------------------------------------------ avisos */

.aviso {
  margin: 0;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-left: 2px solid var(--muted);
  border-radius: var(--radio-sm);
  background: var(--surface);
  font-size: 12px;
  color: var(--txt-2);
}
.aviso-ok { border-left-color: var(--ok); }
.aviso-error { border-left-color: var(--error); color: #d8a3a3; }

/* ------------------------------------------------------------ gráficos */

.lienzo { position: relative; height: 190px; }
.lienzo-alto { height: 210px; }

/* ------------------------------------------------------------ ajustes */

.texto { margin: 0 0 10px; font-size: 12.5px; color: var(--txt-2); max-width: 70ch; }
.lista {
  margin: 0;
  padding-left: 16px;
  font-size: 12.5px;
  color: var(--txt-2);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.datos { margin: 0 0 12px; display: flex; flex-wrap: wrap; gap: 22px; }
.datos div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.datos dt {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.datos dd { margin: 0; font-size: 12px; overflow-wrap: anywhere; }

.bloque-codigo {
  background: #0b0b0d;
  border: 1px solid var(--border-suave);
  border-radius: var(--radio-sm);
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.7;
  color: var(--txt-2);
  overflow-x: auto;
  white-space: pre;
}

/* ------------------------------------------------------------ login */

.pantalla-login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login {
  width: 100%;
  max-width: 340px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 26px 24px 20px;
}

.login-marca {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-bottom: 22px;
}
.login-marca .marca-glifo { height: 16px; }
.login-marca .marca-glifo i { width: 2.5px; }
.login-marca .marca-glifo i:nth-child(1) { height: 7px; }
.login-marca .marca-glifo i:nth-child(2) { height: 16px; }
.login-marca .marca-glifo i:nth-child(3) { height: 11px; }
.login-titulo { font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.login-sub {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.login-form .campo { margin-bottom: 12px; }
.login .aviso { margin-bottom: 12px; }
.login-pie {
  margin: 18px 0 0;
  font-size: 11px;
  letter-spacing: 0.03em;
  color: #74747e;
  text-align: center;
}

/* ------------------------------------------------------------ pie */

.pie {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px 24px;
  font-size: 11px;
  color: #74747e;
}
.pie-estado::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--ok);
  vertical-align: 1px;
}
.pie-estado[data-estado="off"]::before { background: var(--alerta); }

/* ------------------------------------------------------------ móvil */

@media (max-width: 960px) {
  .grilla-2, .columnas { grid-template-columns: minmax(0, 1fr); }
  .card-form { position: static; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .topbar { height: auto; flex-wrap: wrap; gap: 8px; padding: 10px 14px; }
  .nav { order: 3; width: 100%; overflow-x: auto; }
  .nav a { padding: 5px 8px; }
  .topbar-der { gap: 6px; }
  .usuario { display: none; }
  .contenedor { padding: 14px 14px 32px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .kpi { padding: 10px 12px; }
  .kpi-valor { font-size: 17px; }
  .card { padding: 12px; }
  .cabecera-pagina { align-items: flex-start; }
  .filtros { padding: 10px 12px; }
  .filtros-acciones { margin-left: 0; width: 100%; }
  .btn-mini { padding: 7px 11px; min-height: 32px; }
  .selector-mes .btn-mini { min-width: 34px; }
  .filtros-acciones .btn { flex: 1 1 auto; }
  .lienzo, .lienzo-alto { height: 170px; }
  .pie { flex-direction: column; gap: 4px; padding: 0 14px 20px; }
}