:root {
  --navy: #212832;
  --slate: #393D46;
  --orange: #D55A31;
  --orange-dark: #bf4c27;
  --light: #EEEEEE;
  --white: #FFFFFF;
  --text: #2B2B2B;
  --danger: #b3261e;
  --danger-bg: #fbeae8;
  --ok: #1e7d34;
  --ok-bg: #eaf6ec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--light);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--orange); }

.topbar {
  background: #000;
  color: var(--white);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar .brand {
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.topbar .brand strong { color: var(--orange); }
.topbar nav a {
  color: #ddd;
  text-decoration: none;
  margin-left: 20px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.topbar nav a:hover { color: var(--orange); }

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.auth-wrap {
  max-width: 380px;
  margin: 60px auto;
  background: var(--white);
  padding: 36px 32px;
  border-top: 3px solid var(--orange);
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.auth-wrap h1 {
  font-size: 20px;
  color: var(--navy);
  text-align: center;
  margin: 0 0 6px;
}
.auth-wrap p.sub {
  text-align: center;
  color: #666;
  font-size: 13px;
  margin: 0 0 24px;
}

label {
  display: block;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--slate);
  margin-bottom: 6px;
}

.password-field { position: relative; }
.password-field input { padding-right: 42px; }
.password-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  margin-top: -9px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: #888;
  line-height: 0;
}
.password-toggle:hover { color: var(--slate); }
.password-toggle svg { width: 20px; height: 20px; display: block; }

input[type="text"], input[type="password"], input[type="email"], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 2px;
  font-size: 15px;
  font-family: inherit;
  margin-bottom: 18px;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--orange);
  outline-offset: -1px;
}

.btn {
  display: inline-block;
  padding: 11px 26px;
  border-radius: 2px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: 1px solid transparent;
  cursor: pointer;
  background: var(--orange);
  color: var(--white);
  text-decoration: none;
  transition: background 0.2s;
}
.btn:hover { background: var(--orange-dark); color: var(--white); }
.btn-block { width: 100%; text-align: center; }
.btn-outline {
  background: transparent;
  color: var(--slate);
  border-color: var(--slate);
}
.btn-outline:hover { background: var(--slate); color: var(--white); }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: #8f1e17; }
.btn-sm { padding: 6px 14px; font-size: 12px; }

.alert {
  padding: 12px 16px;
  border-radius: 2px;
  font-size: 14px;
  margin-bottom: 20px;
}
.alert-error { background: var(--danger-bg); color: var(--danger); border-left: 3px solid var(--danger); }
.alert-ok { background: var(--ok-bg); color: var(--ok); border-left: 3px solid var(--ok); }
.alert-info { background: #fdf1ec; color: #8a3c1e; border-left: 3px solid var(--orange); }

.card {
  background: var(--white);
  padding: 24px;
  border-top: 3px solid var(--orange);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
  margin-bottom: 24px;
}

h1.page-title {
  color: var(--navy);
  font-size: 24px;
  margin-bottom: 4px;
}
p.page-sub { color: #666; margin-top: 0; margin-bottom: 28px; }

h1.group-title {
  color: var(--white);
  background: var(--navy);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 16px;
  margin: 36px 0 0;
}
h1.group-title:first-of-type { margin-top: 8px; }

h2.section-title {
  color: var(--navy);
  font-size: 17px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--light);
  padding-bottom: 8px;
  margin: 32px 0 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
}
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #eee;
  font-size: 14px;
}
th {
  background: var(--light);
  color: var(--navy);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.03em;
}
tr:hover td { background: #fafafa; }

.tree-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 8px;
}
.tree-card {
  display: block;
  background: var(--white);
  border-top: 3px solid var(--orange);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  padding: 28px 20px;
  text-align: center;
  text-decoration: none;
  color: var(--navy);
  transition: transform 0.15s, box-shadow 0.15s;
}
.tree-card:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(0,0,0,0.09); }
.tree-card .tree-card-name { font-size: 16px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.02em; }
.tree-card .tree-card-count { display: block; margin-top: 6px; font-size: 12px; color: #888; text-transform: none; letter-spacing: normal; }

.breadcrumb-nav {
  font-size: 13px;
  color: #888;
  margin-bottom: 20px;
}
.breadcrumb-nav a { color: var(--orange); text-decoration: none; }
.breadcrumb-nav a:hover { text-decoration: underline; }

.doc-list { list-style: none; padding: 0; margin: 0; }
.doc-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  padding: 14px 18px;
  margin-bottom: 8px;
  border-left: 3px solid var(--orange);
}
.doc-item .doc-name { font-weight: bold; color: var(--navy); }
.doc-item .doc-meta { font-size: 12px; color: #888; margin-top: 2px; }

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: #888;
  font-size: 14px;
}

.form-row { display: flex; gap: 16px; }
.form-row > div { flex: 1; }

.badge {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--light);
  color: var(--slate);
}

/* --- Indicadores (KPIs) --- */
.kpi-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.kpi-selector {
  display: flex;
  align-items: center;
  gap: 10px;
}
.kpi-selector select { margin: 0; padding: 8px 10px; width: auto; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 8px;
}
.kpi-card {
  background: var(--white);
  border-top: 3px solid var(--orange);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  padding: 14px 16px;
}
.kpi-nombre {
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--slate);
  margin-bottom: 6px;
}
.kpi-valor {
  font-size: 22px;
  color: var(--navy);
  font-weight: bold;
  white-space: nowrap;
}
.kpi-valor.kpi-positivo { color: var(--ok); }
.kpi-valor.kpi-negativo { color: var(--danger); }
.kpi-sublabel { font-size: 12.5px; color: #888; margin-top: 2px; }

.kpi-monotributo { margin-bottom: 16px; }
.kpi-mono-titulo {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--slate);
  margin-bottom: 10px;
}
.kpi-mono-barra {
  height: 18px;
  background: #e2e2e2;
  border-radius: 9px;
  overflow: hidden;
  margin-bottom: 8px;
}
.kpi-mono-relleno { height: 100%; border-radius: 9px; }
.kpi-mono-verde   { background: var(--ok); }
.kpi-mono-naranja { background: var(--orange); }
.kpi-mono-rojo    { background: var(--danger); }
.kpi-mono-detalle { font-size: 14px; color: #555; }
.kpi-alerta   { color: var(--danger); }
.kpi-atencion { color: var(--orange-dark); }

.kpi-chart-card { margin-bottom: 16px; }
.kpi-chart-titulo {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--slate);
  margin: 0 0 8px;
}
.kpi-chart { width: 100%; height: auto; display: block; }
.kpi-bar { fill: var(--orange); }
.kpi-bar:hover { fill: var(--orange-dark); }
.kpi-bar-neg { fill: var(--danger); }
.kpi-eje { stroke: #bbb; stroke-width: 1; }
.kpi-escala { font-size: 11px; fill: #888; font-family: Arial, sans-serif; }
.kpi-mes { font-size: 11px; fill: #888; font-family: Arial, sans-serif; }

.kpi-pie {
  font-size: 12.5px;
  color: #999;
  border-top: 1px solid #ddd;
  padding-top: 10px;
  margin-top: 24px;
}

/* Encabezado que solo aparece al imprimir el informe */
.solo-print { display: none; }

@media print {
  .no-print { display: none !important; }
  .solo-print { display: block; }
  body { background: #fff; }
  .page { max-width: none; padding: 0; }
  .print-encabezado {
    border-bottom: 2px solid var(--orange);
    padding-bottom: 10px;
    margin-bottom: 16px;
  }
  .print-marca {
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--slate);
  }
  .print-encabezado h1 { font-size: 20px; color: var(--navy); margin: 4px 0; }
  .print-encabezado p { margin: 0; font-size: 13px; color: #555; }
  .kpi-card, .kpi-chart-card, .kpi-monotributo { box-shadow: none; border: 1px solid #ddd; break-inside: avoid; }
  .kpi-chart-card { page-break-inside: avoid; }
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
}

/* --- Banner de instalacion de la app --- */
.pwa-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--navy);
  color: var(--white);
  padding: 10px 14px;
  font-size: 14px;
}
.pwa-banner-texto { flex: 1; }
.pwa-banner-btn {
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: 2px;
  padding: 8px 16px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}
.pwa-banner-btn:hover { background: var(--orange-dark); }
.pwa-cerrar {
  background: none;
  border: none;
  color: #aaa;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
}
.pwa-cerrar:hover { color: var(--white); }

.pwa-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}
.pwa-modal {
  background: var(--white);
  border-top: 3px solid var(--orange);
  max-width: 360px;
  width: 100%;
  padding: 24px 22px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}
.pwa-modal h2 {
  color: var(--navy);
  font-size: 18px;
  margin: 0 0 16px;
  text-align: center;
}
.pwa-paso {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  margin-bottom: 14px;
}
.pwa-paso svg {
  width: 18px;
  height: 18px;
  vertical-align: -3px;
  display: inline;
  color: var(--orange);
}
.pwa-paso-num {
  flex: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pwa-modal .btn { margin-top: 8px; }
.pwa-modal-nota {
  font-size: 12.5px;
  color: #777;
  background: var(--light);
  padding: 8px 10px;
  border-radius: 2px;
  margin: 0 0 6px;
}

/* --- Celulares --- */
@media (max-width: 640px) {
  .topbar {
    flex-wrap: wrap;
    gap: 6px 14px;
    padding: 12px 16px;
  }
  .topbar nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 16px;
  }
  .topbar nav a { margin-left: 0; }
  .topbar nav span { font-size: 12px; }

  .page { padding: 24px 14px 48px; }

  .auth-wrap {
    margin: 24px 14px;
    padding: 28px 20px;
  }

  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .doc-item {
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 14px;
  }

  .form-row { flex-direction: column; gap: 0; }

  .tree-card { padding: 20px 14px; }
  .tree-card .tree-card-name { font-size: 14px; }

  .btn { padding: 12px 20px; }
  .btn-sm { padding: 8px 14px; }
}