/**
 * ESTILOS DE MÓDULO: m_dashboard
 * Identidad: estilos_m_dashboard.css
 * Módulo: m_dashboard
 * 
 * Panel Universal Unificado, Rigor Institucional y Mobile-First.
 */

@import url('../nucleo/estilos_tokens.css');

:root {
  --dash-bg: var(--color-fondo-base);
  --dash-surface: var(--color-superficie);
  --dash-border: var(--color-borde-firme);
  --dash-accent: var(--color-primario-cobalto);
  --dash-accent-cyan: var(--color-primario-hover);
  --dash-text: var(--color-texto-titular);
  --dash-text-sub: var(--color-texto-atenuado);
  --dash-font-h: var(--fuente-titulos);
  --dash-font-b: var(--fuente-cuerpo);
}

body.dash-body {
  margin: 0;
  padding: 0;
  background-color: var(--dash-bg);
  color: var(--dash-text);
  font-family: var(--dash-font-b);
  min-height: 100vh;
}

/* Layout Principal con desplazamiento de Sidebar */
.dash-main-content {
  padding-top: 2rem;
  padding-bottom: 80px;
  min-height: calc(100vh - 60px);
  box-sizing: border-box;
  transition: all 0.3s ease;
}

@media (min-width: 768px) {
  .dash-main-content {
    margin-left: 260px; /* Ancho idéntico al sidebar de m_menu_dash */
    width: calc(100% - 260px);
    max-width: calc(100% - 260px);
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media (max-width: 767px) {
  .dash-main-content {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

.dash-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Banner de Bienvenida y Métricas */
.dash-header-banner {
  background: var(--color-superficie);
  border: 1px solid var(--color-borde-sutil);
  border-radius: 20px;
  padding: 1.75rem;
  margin-bottom: 2rem;
  box-shadow: var(--sombra-sutil);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.dash-title {
  font-family: var(--dash-font-h);
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0 0 0.5rem 0;
  color: var(--dash-text);
  letter-spacing: -0.02em;
}

.dash-subtitle {
  color: var(--dash-text-sub);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.dash-metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.metric-card {
  background: var(--color-superficie-elevada);
  border: 1px solid var(--color-borde-sutil);
  border-radius: 14px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.metric-value {
  font-family: var(--dash-font-h);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primario-cobalto);
}

.metric-label {
  font-size: 0.8rem;
  color: var(--dash-text-sub);
}

/* Secciones de Contenido */
.dash-section {
  margin-bottom: 2.5rem;
}

.dash-section.oculto {
  display: none !important;
}

.dash-section-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.dash-section-title {
  font-family: var(--dash-font-h);
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 0.25rem 0;
}

.dash-section-desc {
  color: var(--dash-text-sub);
  margin: 0;
  font-size: 0.88rem;
}

/* Botón de Acción Principal "+ Agregar Nueva Matriz / Proyecto" */
.btn-crear-matriz {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.85rem 1.4rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
  transition: all 0.2s ease;
  min-height: 48px;
}

.btn-crear-matriz:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.45);
}

/* Cuadrículas */
.matrices-grid-dash,
.proyectos-grid-dash {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.matriz-dash-card {
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 16px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  backdrop-filter: blur(10px);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.matriz-dash-card-interactive {
  position: relative;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.matriz-dash-card-interactive:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.matriz-dash-action-btn {
  margin-top: 0.5rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 8px;
  padding: 0.5rem;
  text-align: center;
  color: var(--dash-accent-cyan);
  font-size: 0.82rem;
  font-weight: 600;
  transition: background 0.2s ease;
}

.matriz-dash-card-interactive:hover .matriz-dash-action-btn {
  background: var(--dash-accent);
  color: #ffffff;
}

.matriz-dash-type {
  display: inline-block;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  background: rgba(59, 130, 246, 0.15);
  color: var(--dash-accent-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  width: fit-content;
}

.matriz-dash-title {
  font-family: var(--dash-font-h);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}

.matriz-dash-desc {
  font-size: 0.85rem;
  color: var(--dash-text-sub);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.matriz-dash-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px solid var(--dash-border);
  font-size: 0.78rem;
  color: var(--dash-text-sub);
}

/* Tablas Glassmorphism para Clientes */
.tabla-contenedor-glass {
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: 16px;
  overflow-x: auto;
  backdrop-filter: blur(10px);
}

.tabla-dash {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.tabla-dash th,
.tabla-dash td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--dash-border);
}

.tabla-dash th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--dash-text-sub);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.activo {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--color-superficie);
  border: 1px solid var(--color-borde-firme);
  border-radius: var(--radio-lg);
  width: 90%;
  max-width: 500px;
  padding: 1.75rem;
  box-sizing: border-box;
  box-shadow: var(--sombra-elevada);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.modal-title {
  font-family: var(--dash-font-h);
  font-size: 1.2rem;
  margin: 0;
}

.btn-cerrar-modal {
  background: transparent;
  border: none;
  color: var(--dash-text-sub);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group label,
.modal-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dash-text-sub);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea,
.modal-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--color-superficie-elevada);
  border: 1px solid var(--color-borde-firme);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  color: var(--color-texto-cuerpo);
  font-family: var(--dash-font-b);
  font-size: 0.92rem;
  outline: none;
  transition: all 0.2s ease;
}

.modal-input:focus {
  border-color: var(--color-borde-enfocado);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.15);
}

.modal-input option {
  background: var(--color-superficie);
  color: var(--color-texto-cuerpo);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1rem;
}

.btn-cancelar,
.btn-secundario {
  background: transparent;
  border: 1px solid var(--dash-border);
  color: var(--dash-text-sub);
  padding: 0.75rem 1.3rem;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secundario:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

.btn-guardar,
.btn-primario {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  border: none;
  color: #ffffff;
  font-weight: 700;
  padding: 0.75rem 1.3rem;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.3);
  transition: all 0.2s ease;
}

.btn-primario:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(6, 182, 212, 0.45);
}