/* ======================================================
   ESTILOS MODERNOS FINTECH - SISTEMA DE COTIZACIONES
   ====================================================== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --primary-light: #EEF2FF;
  --primary-border: #C7D2FE;
  
  --dark-900: #0B0F19;
  --dark-800: #111827;
  --dark-700: #1E293B;

  --card-bg: #FFFFFF;
  
  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
  
  --emerald-50: #F0FDF4;
  --emerald-100: #DCFCE7;
  --emerald-500: #10B981;
  --emerald-700: #15803D;
  
  --rose-50: #FFF1F2;
  --rose-100: #FFE4E6;
  --rose-500: #F43F5E;
  --rose-700: #BE123C;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 25px -5px rgba(79, 70, 229, 0.25);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif;
  background-color: #F8FAFC;
  color: var(--slate-800);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ======================================================
   CONTENEDORES & LAYOUT
   ====================================================== */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.admin-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

/* ======================================================
   NAVBAR SUPERIOR CORPORATIVO
   ====================================================== */
.navbar {
  background: #FFFFFF;
  border-bottom: 1px solid var(--slate-200);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background-color: rgba(255, 255, 255, 0.92);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  color: var(--dark-900);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-dot {
  width: 10px;
  height: 10px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ======================================================
   HERO BANNER (DARK MIDNIGHT)
   ====================================================== */
.hero-card {
  background: linear-gradient(135deg, #0B0F19 0%, #111827 50%, #1E1B4B 100%);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-lg);
  padding: 36px 36px 28px;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  margin-bottom: 30px;
}

.hero-card::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.35) 0%, rgba(11, 15, 25, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(79, 70, 229, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: #C7D2FE;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.hero-title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 10px;
}

.hero-title span {
  background: linear-gradient(135deg, #818CF8 0%, #C7D2FE 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  color: var(--slate-400);
  font-size: 14.5px;
  max-width: 820px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.hero-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
}

.kpi-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: #E2E8F0;
}

.kpi-chip strong {
  color: #A5B4FC;
}

/* ======================================================
   BOTONES Y ACCIONES
   ====================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(79, 70, 229, 0.45);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--slate-700);
  border-color: var(--slate-200);
}

.btn-secondary:hover {
  background: var(--slate-50);
  border-color: var(--slate-300);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12.5px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15.5px;
  font-weight: 700;
}

/* ======================================================
   SECCIONES Y TARJETAS
   ====================================================== */
.card {
  background: #FFFFFF;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.section-num {
  font-size: 12px;
  font-weight: 800;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid var(--primary-border);
}

.section-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}

/* ======================================================
   GRID DE PLANES (PRICING TIERS)
   ====================================================== */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.plan-card {
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 24px;
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  /* El contenido arranca arriba; solo el botón se va al fondo, para que
     los tres botones queden alineados aunque los planes tengan distinto alcance */
  justify-content: flex-start;
  position: relative;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.plan-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-border);
}

.plan-card.recommended {
  border-color: var(--primary);
  background: #FAFAFE;
}

.plan-card.active-selected {
  border: 2.5px solid var(--primary) !important;
  background: #F5F7FF !important;
  box-shadow: 0 12px 30px -5px rgba(79, 70, 229, 0.25) !important;
  transform: translateY(-2px);
}

.plan-selection-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  color: var(--primary);
  background: #FFFFFF;
  border: 1.5px solid var(--primary);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  box-shadow: 0 2px 5px rgba(79, 70, 229, 0.15);
}

.btn-select-plan {
  width: 100%;
  padding: 10px;
  font-size: 13.5px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--primary);
  background: #FFFFFF;
  color: var(--primary);
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 14px;
}

.plan-card.active-selected .btn-select-plan {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

/* Barra Flotante Inferior para el Cliente */
.floating-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 15, 25, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 14px 20px;
  z-index: 100;
  box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.25);
}

.floating-action-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.floating-kpi-text {
  color: #FFFFFF;
  font-size: 14px;
}

.floating-kpi-text strong {
  color: #A5B4FC;
  font-size: 16px;
}

.plan-badge {
  background: linear-gradient(135deg, #4F46E5 0%, #6366F1 100%);
  color: white;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 10px;
}

.plan-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--slate-900);
  margin-bottom: 12px;
}

.plan-price {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.plan-tax-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.plan-tax-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.plan-tax-badge.badge-included {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.28);
}

.plan-tax-badge.badge-plus {
  background: rgba(79, 70, 229, 0.1);
  color: var(--primary);
  border: 1px solid rgba(79, 70, 229, 0.25);
}

.plan-tax-badge.badge-neto {
  background: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-200);
}

.plan-tax-subnote {
  font-size: 11.5px;
  color: var(--slate-500);
  font-weight: 500;
  padding-left: 2px;
}

.plan-support {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--emerald-50);
  border: 1px solid var(--emerald-100);
  color: var(--emerald-700);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
}

.plan-features {
  font-size: 13px;
  color: var(--slate-600);
  line-height: 1.55;
  border-top: 1px dashed var(--slate-200);
  padding-top: 14px;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Empuja el botón al fondo de la tarjeta, no la lista de alcance */
.plan-features .btn-select-plan {
  margin-top: auto;
}

/* ======================================================
   TABLAS ESTILIZADAS
   ====================================================== */
.table-responsive {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.data-table th {
  background: var(--dark-900);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  padding: 12px 16px;
  letter-spacing: 0.03em;
}

.data-table td {
  padding: 12px 16px;
  font-size: 13.5px;
  border-top: 1px solid var(--slate-200);
  background: #FFFFFF;
}

.data-table tr:nth-child(even) td {
  background: var(--slate-50);
}

.data-table tr.total-row td {
  background: var(--primary-light);
  border-top: 2px solid var(--primary);
  font-weight: 800;
  color: var(--primary);
  font-size: 15px;
}

/* ======================================================
   ALERT BOXES & LISTAS (Exclusiones / Limitantes)
   ====================================================== */
.alert-box {
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border-left: 4px solid transparent;
  margin-bottom: 16px;
}

.alert-rose {
  background: var(--rose-50);
  border-color: var(--rose-500);
  color: var(--rose-700);
}

.alert-emerald {
  background: var(--emerald-50);
  border-color: var(--emerald-500);
  color: var(--emerald-700);
}

.alert-slate {
  background: var(--slate-100);
  border-color: var(--slate-500);
  color: var(--slate-700);
}

.clean-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.clean-list li {
  font-size: 13.5px;
  line-height: 1.5;
}

/* ======================================================
   FORM CONTROLS (PANEL ADMIN)
   ====================================================== */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--slate-700);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 14px;
  line-height: 1.5;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  color: var(--slate-800);
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

textarea.form-control {
  resize: vertical;
  /* Más aire al escribir textos largos; el panel además las estira solas */
  line-height: 1.6;
  padding: 12px 14px;
  min-height: 84px;
  max-height: 520px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ======================================================
   PESTAÑAS DEL PANEL ADMIN
   ====================================================== */
.tabs-header {
  display: flex;
  gap: 6px;
  background: var(--slate-100);
  padding: 6px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab-btn {
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--slate-600);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.tab-btn.active {
  background: #FFFFFF;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}


/* ======================================================
   RESPONSIVE (TABLET Y MÓVIL)
   ====================================================== */
.nav-actions .btn,
.nav-actions > span {
  white-space: nowrap;
}

@media (max-width: 900px) {
  .navbar-inner {
    height: auto;
    min-height: 56px;
    padding-top: 10px;
    padding-bottom: 10px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .brand-badge {
    font-size: 16px;
    min-width: 0;
  }
  .brand-badge span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .admin-navbar .nav-actions {
    width: 100%;
    flex-wrap: wrap;
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .container,
  .admin-container {
    padding-left: 14px;
    padding-right: 14px;
  }
  .admin-container {
    padding-top: 16px;
  }

  /* Navbar del cliente: marca + botón en una fila */
  .navbar-inner {
    flex-wrap: nowrap;
  }
  .admin-navbar .navbar-inner {
    flex-wrap: wrap;
  }
  .client-navbar .quote-id-label {
    display: none;
  }
  .client-navbar .nav-actions {
    flex-shrink: 0;
  }

  .hero-card {
    padding: 22px 18px 18px;
    margin-bottom: 20px;
  }
  .hero-title {
    font-size: 22px;
  }
  .hero-desc {
    font-size: 13.5px;
  }
  .kpi-chip {
    font-size: 12px;
    padding: 6px 10px;
  }

  .card {
    padding: 16px;
    margin-bottom: 16px;
  }
  .section-header {
    align-items: flex-start;
  }
  .section-title {
    font-size: 15.5px;
  }

  .btn-lg {
    width: 100%;
    padding: 13px 18px;
    font-size: 14.5px;
  }

  /* Contenedores flex en línea: permitir salto de línea */
  .card div[style*="display: flex"],
  main section div[style*="display: flex"] {
    flex-wrap: wrap;
  }

  /* Tablas: se convierten en tarjetas apiladas */
  .data-table.stack-mobile,
  .data-table.stack-mobile thead,
  .data-table.stack-mobile tbody,
  .data-table.stack-mobile tr,
  .data-table.stack-mobile td {
    display: block;
    width: 100% !important;
  }
  .data-table.stack-mobile thead {
    display: none;
  }
  .data-table.stack-mobile tr {
    border-top: 1px solid var(--slate-200);
    padding: 10px 12px;
  }
  .data-table.stack-mobile tr:first-child {
    border-top: none;
  }
  .data-table.stack-mobile td,
  .data-table.stack-mobile tr:nth-child(even) td {
    border-top: none;
    padding: 3px 0;
    background: transparent;
    font-size: 13px;
  }
  .data-table.stack-mobile tr:nth-child(even) {
    background: var(--slate-50);
  }
  .data-table.stack-mobile td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--slate-400);
    margin-bottom: 1px;
  }
  .data-table.stack-mobile tr.total-row {
    background: var(--primary-light);
    border-top: 2px solid var(--primary);
  }
  .data-table.stack-mobile tr.total-row td {
    border-top: none;
    font-size: 14.5px;
  }

  /* Tabla comparativa: se mantiene con desplazamiento horizontal */
  .data-table.compare-table {
    min-width: 560px;
  }
  .data-table.compare-table th,
  .data-table.compare-table td {
    padding: 10px;
    font-size: 12.5px;
  }
  .table-responsive {
    -webkit-overflow-scrolling: touch;
  }

  /* Planes */
  .plans-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .plan-scope-grid {
    grid-template-columns: 1fr;
  }

  /* Barra flotante inferior compacta */
  .floating-action-bar {
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  }
  .floating-action-inner {
    flex-wrap: nowrap;
    gap: 10px;
  }
  .floating-kpi-text {
    font-size: 12px;
    line-height: 1.35;
    min-width: 0;
  }
  .floating-kpi-text .kpi-label,
  .floating-kpi-text .kpi-sep {
    display: none;
  }
  .floating-kpi-text strong {
    font-size: 13px;
  }
  #floatingPlanText {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .floating-action-inner .btn {
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* Panel admin */
  .tab-btn {
    padding: 9px 12px;
    font-size: 12.5px;
  }
  .module-row {
    flex-wrap: wrap;
  }
  .module-row > div {
    flex: 1 1 100% !important;
  }
  .module-row > button {
    margin-left: auto;
  }
  .form-control {
    font-size: 16px; /* evita el zoom automático en iPhone */
  }
}

[hidden] {
  display: none !important;
}


/* ======================================================
   TEMA CLARO / OSCURO
   ====================================================== */
:root {
  --page-bg: #F8FAFC;
  --surface: #FFFFFF;
  --surface-raised: #FFFFFF;
  --navbar-bg: rgba(255, 255, 255, 0.92);
  --table-head: #0B0F19;
  color-scheme: light;
}

body { background-color: var(--page-bg); }

.theme-anim, .theme-anim *, .theme-anim *::before, .theme-anim *::after {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease !important;
}

/* Botón de cambio de tema */
.theme-toggle {
  position: relative; width: 58px; height: 30px; flex-shrink: 0;
  border-radius: 999px; border: 1px solid var(--slate-200); cursor: pointer;
  background: var(--slate-100); padding: 0;
}
.theme-toggle .theme-knob {
  position: absolute; top: 2px; left: 2px; width: 24px; height: 24px; border-radius: 50%;
  background: #FFFFFF; box-shadow: 0 1px 4px rgba(15, 23, 42, 0.25);
  display: flex; align-items: center; justify-content: center; font-size: 13px; line-height: 1;
  transition: transform 0.3s cubic-bezier(.4,1.4,.6,1), background 0.3s;
}
.theme-toggle .theme-knob::before { content: "☀️"; }
.theme-toggle:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
[data-theme="dark"] .theme-toggle { background: #1E293B; border-color: #334155; }
[data-theme="dark"] .theme-toggle .theme-knob { transform: translateX(28px); background: #0F172A; box-shadow: 0 0 0 1px #475569, 0 0 12px rgba(129, 140, 248, 0.45); }
[data-theme="dark"] .theme-toggle .theme-knob::before { content: "🌙"; }

/* ---------- Paleta oscura ---------- */
[data-theme="dark"] {
  color-scheme: dark;
  --page-bg: #070B14;
  --surface: #0F172A;
  --surface-raised: #131C31;
  --card-bg: #131C31;
  --navbar-bg: rgba(10, 15, 28, 0.85);
  --table-head: #1E293B;

  --primary: #6366F1;
  --primary-hover: #818CF8;
  --primary-light: rgba(99, 102, 241, 0.14);
  --primary-border: rgba(129, 140, 248, 0.35);

  --slate-50: #111A2E;
  --slate-100: #172238;
  --slate-200: #243049;
  --slate-300: #334155;
  --slate-400: #7C8BA3;
  --slate-500: #94A3B8;
  --slate-600: #B4C0D0;
  --slate-700: #CBD5E1;
  --slate-800: #E2E8F0;
  --slate-900: #F1F5F9;

  --emerald-50: rgba(16, 185, 129, 0.12);
  --emerald-100: rgba(16, 185, 129, 0.22);
  --emerald-500: #34D399;
  --emerald-600: #34D399;
  --emerald-700: #6EE7B7;

  --rose-50: rgba(244, 63, 94, 0.12);
  --rose-100: rgba(244, 63, 94, 0.22);
  --rose-200: rgba(244, 63, 94, 0.4);
  --rose-500: #FB7185;
  --rose-700: #FDA4AF;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 10px -2px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 14px 28px -8px rgba(0, 0, 0, 0.6);
}

[data-theme="dark"] body { color: var(--slate-800); }

[data-theme="dark"] .navbar {
  background-color: var(--navbar-bg);
  border-bottom-color: var(--slate-200);
}
[data-theme="dark"] .brand-badge { color: var(--slate-900); }

[data-theme="dark"] .card,
[data-theme="dark"] .plan-card,
[data-theme="dark"] .dash-card,
[data-theme="dark"] .plan-detail-card,
[data-theme="dark"] .detail-pill-box,
[data-theme="dark"] .extra-item,
[data-theme="dark"] .ui-dialog {
  background: var(--surface) !important;
  border-color: var(--slate-200);
}
[data-theme="dark"] .decision-box,
[data-theme="dark"] .modal-box {
  background: var(--surface-raised) !important;
  border-color: var(--slate-200) !important;
}
[data-theme="dark"] .decision-box:hover {
  border-color: var(--primary-border) !important;
}
[data-theme="dark"] .card { box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.03); }
[data-theme="dark"] .extra-item.is-off { background: var(--slate-50) !important; }

/* Tarjetas con degradado claro escrito en línea */
[data-theme="dark"] #shareBanner {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.16) 0%, var(--surface) 100%) !important;
}
[data-theme="dark"] #seccionVisorPdf,
[data-theme="dark"] [style*="linear-gradient(180deg, #FFFFFF"] { background: var(--surface) !important; }

[data-theme="dark"] .btn-secondary {
  background: var(--surface-raised);
  color: var(--slate-700);
  border-color: var(--slate-200);
}
[data-theme="dark"] .btn-secondary:hover { background: var(--slate-100); border-color: var(--slate-300); }
[data-theme="dark"] .btn-primary { box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35); }

[data-theme="dark"] .form-control {
  background: #0A1122;
  color: var(--slate-900);
  border-color: var(--slate-200);
}
[data-theme="dark"] .form-control::placeholder { color: #5B6B84; }
[data-theme="dark"] .form-control:disabled { background: var(--slate-50); color: var(--slate-400); }
[data-theme="dark"] .form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3); }
[data-theme="dark"] select.form-control option { background: #0F172A; color: #F1F5F9; }

[data-theme="dark"] .tabs-header { background: var(--slate-50); }
[data-theme="dark"] .tab-btn { color: var(--slate-500); }
[data-theme="dark"] .tab-btn.active { background: var(--surface-raised); color: #A5B4FC; box-shadow: 0 0 0 1px var(--slate-200); }

[data-theme="dark"] .data-table { border-color: var(--slate-200); }
[data-theme="dark"] .data-table th { background: var(--table-head); color: #E2E8F0; }
[data-theme="dark"] .data-table td { background: var(--surface); border-top-color: var(--slate-200); color: var(--slate-700); }
[data-theme="dark"] .data-table tr:nth-child(even) td { background: #0C1426; }
[data-theme="dark"] .data-table.stack-mobile tr:nth-child(even) { background: #0C1426; }
[data-theme="dark"] .data-table tr.total-row td { background: var(--primary-light); color: #A5B4FC; }
/* Encabezados de columna de la tabla comparativa (fondo blanco en línea) */
[data-theme="dark"] .compare-table th[id^="thPlanCol"] { background-color: var(--surface) !important; color: var(--slate-800); }
[data-theme="dark"] .compare-table th[id^="thPlanCol"] div { color: inherit; }

[data-theme="dark"] .plan-card.recommended { border-color: var(--primary-border); box-shadow: 0 0 0 1px var(--primary-border), 0 10px 30px -12px rgba(99, 102, 241, 0.5); }
[data-theme="dark"] .plan-card.active-selected { background: linear-gradient(180deg, rgba(99, 102, 241, 0.14), var(--surface)) !important; border-color: var(--primary); }
[data-theme="dark"] .btn-select-plan { background: var(--surface-raised); color: #A5B4FC; border-color: var(--primary-border); }
[data-theme="dark"] .plan-price { color: #A5B4FC; }
[data-theme="dark"] .plan-tax-badge.badge-included { background: rgba(16, 185, 129, 0.2); color: #6EE7B7; border-color: rgba(52, 211, 153, 0.4); }
[data-theme="dark"] .plan-tax-badge.badge-plus { background: rgba(99, 102, 241, 0.2); color: #C7D2FE; border-color: rgba(99, 102, 241, 0.4); }
[data-theme="dark"] .plan-tax-badge.badge-neto { background: var(--surface-raised); color: var(--slate-600); border-color: var(--slate-200); }
[data-theme="dark"] .plan-tax-subnote { color: var(--slate-500); }
[data-theme="dark"] .section-num { color: #A5B4FC; }

[data-theme="dark"] .alert-rose { background: var(--rose-50); border-color: var(--rose-200); color: #FECDD3; }
[data-theme="dark"] .alert-emerald { background: var(--emerald-50); border-color: rgba(52, 211, 153, 0.35); color: #A7F3D0; }
[data-theme="dark"] .alert-slate { background: var(--slate-50); border-color: var(--slate-200); color: var(--slate-700); }

[data-theme="dark"] .floating-action-bar { background: rgba(7, 11, 20, 0.92); border-top-color: var(--slate-200); }

/* Colores de texto oscuros escritos en línea */
[data-theme="dark"] [style*="color: var(--slate-900)"],
[data-theme="dark"] [style*="color:#0F172A"] { color: var(--slate-900) !important; }
[data-theme="dark"] [style*="color: var(--primary)"] { color: #A5B4FC !important; }
[data-theme="dark"] .month-bar { background: #6366F1; }
[data-theme="dark"] .month-bar.is-current { background: #818CF8; }
[data-theme="dark"] .month-tip { background: #E2E8F0 !important; color: #0F172A !important; }

[data-theme="dark"] ::-webkit-scrollbar { width: 10px; height: 10px; }
[data-theme="dark"] ::-webkit-scrollbar-track { background: #070B14; }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #243049; border-radius: 10px; border: 2px solid #070B14; }