/**
 * widget-diagnostico-salarial.css
 * Micro-Herramientas Interactivas de Salario y Diagnóstico Laboral
 * Aprender21 (aprender21.com)
 * 
 * Estándar Ejecutivo 2026 | Mobile-First & Big Elements (WCAG AAA)
 * Paleta Oficial: Navy #1a3c6e, Dark #0f172a, Teal #2d6b85, Orange #e3803e, Green #059669
 */

:root {
  --a21-navy: #1a3c6e;
  --a21-navy-dark: #0f172a;
  --a21-teal: #2d6b85;
  --a21-teal-dark: #1e4b5d;
  --a21-orange: #e3803e;
  --a21-orange-hover: #c96b29;
  --a21-green: #059669;
  --a21-green-hover: #047857;
  --a21-slate: #334155;
  --a21-slate-muted: #64748b;
  --a21-bg-soft: #f8fafc;
  --a21-bg-card: #ffffff;
  --a21-border: #e2e8f0;
  --a21-border-focus: #1a3c6e;
  --a21-radius: 12px;
  --a21-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --a21-shadow-lg: 0 20px 35px -8px rgba(15, 23, 42, 0.12), 0 10px 15px -6px rgba(15, 23, 42, 0.06);
}

/* Reset de contenedor y tipografía */
.a21-widget-wrapper {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--a21-navy-dark);
  background: var(--a21-bg-card);
  border: 1px solid var(--a21-border);
  border-radius: var(--a21-radius);
  box-shadow: var(--a21-shadow);
  max-width: 920px;
  margin: 32px auto;
  overflow: hidden;
  box-sizing: border-box;
  position: relative;
}

.a21-widget-wrapper *,
.a21-widget-wrapper *::before,
.a21-widget-wrapper *::after {
  box-sizing: border-box;
}

/* Header del Widget */
.a21-widget-header {
  background: linear-gradient(135deg, var(--a21-navy-dark) 0%, var(--a21-navy) 100%);
  color: #ffffff;
  padding: 24px 28px;
  position: relative;
}

.a21-widget-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(227, 128, 62, 0.2);
  border: 1px solid rgba(227, 128, 62, 0.5);
  color: #ffedd5;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.a21-widget-title {
  color: #ffffff !important;
  font-size: 26px;
  line-height: 1.25;
  font-weight: 800;
  margin: 0 0 8px 0;
  letter-spacing: -0.01em;
}

.a21-widget-subtitle {
  color: #cbd5e1 !important;
  font-size: 15px;
  line-height: 1.45;
  margin: 0;
}

/* Tabs de Navegación */
.a21-tabs-nav {
  display: flex;
  background: var(--a21-bg-soft);
  border-bottom: 1px solid var(--a21-border);
  padding: 4px 16px 0;
  gap: 8px;
  overflow-x: auto;
}

.a21-tab-btn {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--a21-slate);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 18px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 6px 6px 0 0;
}

.a21-tab-btn:hover {
  color: var(--a21-navy);
  background: rgba(26, 60, 110, 0.05);
}

.a21-tab-btn.active {
  color: var(--a21-navy);
  border-bottom-color: var(--a21-orange);
  background: #ffffff;
  font-weight: 700;
}

/* Cuerpo de Contenido */
.a21-widget-body {
  padding: 28px;
}

.a21-tab-pane {
  display: none;
}

.a21-tab-pane.active {
  display: block;
  animation: a21FadeIn 0.3s ease;
}

@keyframes a21FadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Selectores Principales (País y Área) */
.a21-selectors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.a21-form-group {
  margin-bottom: 20px;
}

.a21-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--a21-navy-dark);
  margin-bottom: 8px;
}

.a21-select,
.a21-input {
  width: 100%;
  min-height: 50px;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--a21-navy-dark);
  background-color: #ffffff;
  border: 1.5px solid var(--a21-border);
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  font-family: inherit;
}

.a21-select:focus,
.a21-input:focus {
  border-color: var(--a21-navy);
  box-shadow: 0 0 0 3px rgba(26, 60, 110, 0.15);
}

/* Checkbox Cards de Herramientas */
.a21-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin: 16px 0 24px;
}

.a21-tool-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--a21-bg-soft);
  border: 1.5px solid var(--a21-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  min-height: 56px;
}

.a21-tool-card:hover {
  border-color: var(--a21-teal);
  background: #f1f5f9;
}

.a21-tool-card.selected {
  background: #eff6ff;
  border-color: var(--a21-navy);
  box-shadow: 0 2px 8px rgba(26, 60, 110, 0.1);
}

.a21-tool-checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--a21-navy);
  cursor: pointer;
}

.a21-tool-info {
  display: flex;
  flex-direction: column;
}

.a21-tool-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--a21-navy-dark);
  line-height: 1.25;
}

.a21-tool-impact {
  font-size: 12px;
  font-weight: 600;
  color: var(--a21-green);
  margin-top: 2px;
}

/* Living UI: Visualizador de Brecha Salarial */
.a21-salary-preview {
  background: linear-gradient(145deg, #f8fafc 0%, #edf2f7 100%);
  border: 1.5px solid var(--a21-border);
  border-radius: 12px;
  padding: 24px;
  margin: 24px 0;
}

.a21-salary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.a21-salary-tag {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--a21-teal-dark);
  letter-spacing: 0.05em;
}

.a21-gap-badge {
  background: #dcfce7;
  color: #14532d;
  border: 1px solid #86efac;
  font-size: 14px;
  font-weight: 800;
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.a21-salary-bars {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.a21-bar-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.a21-bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  color: var(--a21-slate);
}

.a21-bar-value {
  font-weight: 800;
  color: var(--a21-navy-dark);
}

.a21-bar-track {
  height: 14px;
  background: #e2e8f0;
  border-radius: 7px;
  overflow: hidden;
  position: relative;
}

.a21-bar-fill {
  height: 100%;
  border-radius: 7px;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.a21-bar-fill.base {
  background: #94a3b8;
}

.a21-bar-fill.projected {
  background: linear-gradient(90deg, var(--a21-teal) 0%, var(--a21-green) 100%);
}

.a21-annual-gap {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed #cbd5e1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--a21-slate);
}

.a21-annual-gap strong {
  color: var(--a21-green);
  font-size: 16px;
}

/* Test Vocacional en 60 Segundos */
.a21-quiz-container {
  padding: 10px 0;
}

.a21-quiz-step {
  display: none;
}

.a21-quiz-step.active {
  display: block;
  animation: a21FadeIn 0.3s ease;
}

.a21-quiz-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--a21-slate-muted);
}

.a21-progress-bar-line {
  height: 6px;
  background: #e2e8f0;
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}

.a21-progress-bar-fill {
  height: 100%;
  background: var(--a21-orange);
  transition: width 0.3s ease;
}

.a21-quiz-question {
  font-size: 20px;
  font-weight: 800;
  color: var(--a21-navy-dark);
  margin-bottom: 18px;
  line-height: 1.35;
}

.a21-quiz-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.a21-quiz-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: #ffffff;
  border: 1.5px solid var(--a21-border);
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--a21-navy-dark);
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  min-height: 58px;
}

.a21-quiz-btn:hover {
  border-color: var(--a21-navy);
  background: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.a21-quiz-btn .icon {
  font-size: 22px;
  flex-shrink: 0;
}

/* Modal o Paso 3: Lead Gate */
.a21-lead-gate {
  background: #ffffff;
  border: 2px solid var(--a21-navy);
  border-radius: 12px;
  padding: 28px;
  margin-top: 24px;
  box-shadow: var(--a21-shadow-lg);
  display: none;
}

.a21-lead-gate.active {
  display: block;
  animation: a21FadeIn 0.35s ease;
}

.a21-gate-header {
  text-align: center;
  margin-bottom: 22px;
}

.a21-gate-badge {
  background: #ffedd5;
  color: #9a3412;
  font-size: 13px;
  font-weight: 800;
  padding: 5px 12px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 10px;
}

.a21-gate-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--a21-navy-dark);
  margin: 0 0 6px 0;
}

.a21-gate-desc {
  font-size: 14px;
  color: var(--a21-slate);
  margin: 0;
}

.a21-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.a21-phone-group {
  display: flex;
  gap: 8px;
}

.a21-country-prefix {
  width: 105px;
  flex-shrink: 0;
}

.a21-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--a21-slate);
  cursor: pointer;
  margin: 16px 0 20px 0;
}

.a21-checkbox-label input {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  accent-color: var(--a21-green);
  flex-shrink: 0;
}

/* Botones con Triple Aislamiento Estricto WCAG AAA (Eduardo Rule) */
.a21-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 52px;
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background-color 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.a21-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.18);
}

.a21-btn:active {
  transform: translateY(0);
}

/* Botón CTA Naranja Oficial de Conversión con Triple Aislamiento */
.a21-btn-cta,
.a21-btn-cta *,
.a21-btn-cta span,
.a21-btn-cta svg,
.a21-btn-cta path {
  background-color: var(--a21-orange);
  color: #ffffff !important;
  fill: #ffffff !important;
  font-weight: 700 !important;
}
.a21-btn-cta:hover,
.a21-btn-cta:hover * {
  background-color: var(--a21-orange-hover) !important;
}

/* Botón WhatsApp Oficial (Verde WABA #075e54 / #059669 - Contraste WCAG AAA 7.67:1) */
.a21-btn-wa,
.a21-btn-wa *,
.a21-btn-wa span,
.a21-btn-wa svg,
.a21-btn-wa path {
  background-color: #075e54;
  color: #ffffff !important;
  fill: #ffffff !important;
  font-weight: 700 !important;
}
.a21-btn-wa:hover,
.a21-btn-wa:hover * {
  background-color: #047857 !important;
}

/* Botón Navy Secundario */
.a21-btn-navy,
.a21-btn-navy *,
.a21-btn-navy span {
  background-color: var(--a21-navy);
  color: #ffffff !important;
  font-weight: 700 !important;
}
.a21-btn-navy:hover,
.a21-btn-navy:hover * {
  background-color: var(--a21-navy-dark) !important;
}

/* Pantalla de Resultados Desbloqueada */
.a21-result-screen {
  display: none;
  background: #ffffff;
  border-radius: 12px;
  padding: 24px 0 0;
}

.a21-result-screen.active {
  display: block;
  animation: a21FadeIn 0.35s ease;
}

.a21-result-card {
  background: #f0fdf4;
  border: 1.5px solid #bbf7d0;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 24px;
}

.a21-result-title {
  font-size: 18px;
  font-weight: 800;
  color: #14532d;
  margin: 0 0 10px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.a21-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 18px 0;
}

.a21-phase-card {
  background: #ffffff;
  border: 1px solid var(--a21-border);
  border-radius: 8px;
  padding: 14px;
}

.a21-phase-num {
  font-size: 12px;
  font-weight: 800;
  color: var(--a21-teal);
  text-transform: uppercase;
}

.a21-phase-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--a21-navy-dark);
  margin: 4px 0 6px 0;
}

.a21-phase-desc {
  font-size: 12px;
  color: var(--a21-slate);
  line-height: 1.35;
}

.a21-action-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}

.a21-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: #ffffff;
  animation: a21Spin 0.8s ease-in-out infinite;
}

@keyframes a21Spin {
  to { transform: rotate(360deg); }
}

/* Responsividad Mobile-First */
@media (max-width: 768px) {
  .a21-widget-header {
    padding: 20px;
  }
  .a21-widget-title {
    font-size: 21px;
  }
  .a21-widget-body {
    padding: 18px;
  }
  .a21-selectors-grid,
  .a21-form-row,
  .a21-action-buttons,
  .a21-roadmap-grid {
    grid-template-columns: 1fr;
  }
  .a21-tools-grid {
    grid-template-columns: 1fr;
  }
  .a21-annual-gap {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .a21-lead-gate {
    padding: 20px 16px;
  }
}