/* ==========================================================================
   ADMIN DASHBOARD LAYOUT & STYLES
   Archivo: css/admin-dashboard.css
   ========================================================================== */

/* 1. ESTRUCTURA Y LAYOUT BASE */
#app-screen.dashboard-layout {
  display: flex;
  flex-direction: row;
  min-height: 100vh;
  width: 100%;
  background-color: #0b111e;
  color: #f8fafc;
  position: relative;
  overflow-x: hidden;
  box-sizing: border-box;
}

/* 2. OCULTAR LANDING SOLO CUANDO EL DASHBOARD ESTÁ VISIBLE */
#app-screen[style*="display: flex"] ~ #landing-screen,
body:has(#app-screen[style*="display: flex"]) #landing-screen,
body:has(#app-screen[style*="display: flex"]) .public-landing,
body:has(#app-screen[style*="display: flex"]) .main-header,
body:has(#app-screen[style*="display: flex"]) .main-footer {
  display: none !important;
}

/* 3. SIDEBAR LATERAL (Ancho fijo y aislamiento) */
#app-screen .sidebar {
  width: 260px !important;
  min-width: 260px !important;
  max-width: 260px !important;
  background: #0f172a !important;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  display: flex !important;
  flex-direction: column !important;
  padding: 1.25rem 1rem !important;
  min-height: 100vh;
  box-sizing: border-box;
  flex-shrink: 0;
}

/* Control de tamaño del Logo en el Sidebar */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand img {
  width: 42px !important;
  height: 42px !important;
  max-width: 42px !important;
  max-height: 42px !important;
  object-fit: contain;
  flex-shrink: 0;
}

.sidebar-brand-text h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  line-height: 1.2;
}

.sidebar-brand-text span {
  font-size: 0.72rem;
  color: #94a3b8;
  display: block;
}

/* Navegación dentro del Sidebar */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.sidebar-nav .nav-item-btn {
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem;
  width: 100% !important;
  padding: 0.7rem 0.85rem !important;
  border-radius: 8px;
  background: transparent;
  color: #94a3b8;
  border: none;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.sidebar-nav .nav-item-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.sidebar-nav .nav-item-btn.active {
  background: #2563eb !important;
  color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* 4. WRAPPER PRINCIPAL DERECHO */
.main-wrapper {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  min-width: 0;
  background: #0b111e;
}

/* Header Superior */
.admin-header {
  height: 65px;
  background: #0f172a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  box-sizing: border-box;
}

.admin-header-title h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
}

.admin-user-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-badge {
  text-align: right;
}

.user-badge .username {
  font-size: 0.88rem;
  font-weight: 600;
  color: #ffffff;
  display: block;
}

.user-badge .role {
  font-size: 0.72rem;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
}

/* 5. CONTENIDO Y CARDS DEL DASHBOARD */
.main-content-body {
  padding: 1.75rem 2rem;
  flex: 1;
  box-sizing: border-box;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.stat-card {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.2);
  color: #38bdf8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.stat-info h4 {
  font-size: 0.75rem;
  color: #94a3b8;
  margin: 0 0 0.2rem 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-info .stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

.card-panel {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.card-panel-header h2, 
.card-panel-header h3 {
  margin: 0;
  color: #ffffff;
}

/* 6. FORMULARIOS Y MÓDULOS */
.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  color: #cbd5e1;
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: #ffffff;
  font-size: 0.9rem;
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
}

.modulo-item-card {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

/* 7. RESPONSIVE ADAPTATIVO */
@media (max-width: 900px) {
  #app-screen.dashboard-layout {
    flex-direction: column;
  }

  #app-screen .sidebar {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    min-height: auto;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .main-content-body {
    padding: 1rem;
  }
}

/* ==========================================================
   ESTILOS Y MANEJO DE OVERLAY / MODAL (#modal-alta-usuario)
   ========================================================== */

/* Overlay base (oculto por defecto y deshabilitado para clics) */
.modal-overlay,
#modal-alta-usuario {
  display: none;
  pointer-events: none !important;
  visibility: hidden !important;
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(0, 0, 0, 0.8) !important;
  backdrop-filter: blur(4px);
  z-index: -9999 !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 1rem !important;
  box-sizing: border-box;
}

/* Estado visible (activado por JS agregando estilo display: flex o clase .open/.active) */
.modal-overlay.open,
.modal-overlay.active,
#modal-alta-usuario.open,
#modal-alta-usuario.active,
#modal-alta-usuario[style*="display: flex"],
#modal-alta-usuario[style*="display:flex"] {
  display: flex !important;
  pointer-events: auto !important;
  visibility: visible !important;
  z-index: 99999 !important;
}

/* Contenedor del panel dentro del modal */
.modal-overlay .card-panel,
#modal-alta-usuario .card-panel {
  position: relative !important;
  z-index: 100000 !important;
  pointer-events: auto !important;
  background: #0f172a !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
  width: 100%;
  max-width: 650px;
  max-height: 90vh !important;
  overflow-y: auto !important;
}

/* Corrección de interacciones y cursores de campos */
#modal-alta-usuario input,
#modal-alta-usuario select,
#modal-alta-usuario textarea,
#modal-alta-usuario button {
  pointer-events: auto !important;
  user-select: text !important;
}

#modal-alta-usuario input[type="text"],
#modal-alta-usuario input[type="email"],
#modal-alta-usuario input[type="date"],
#modal-alta-usuario textarea {
  cursor: text !important;
}

#modal-alta-usuario button,
#modal-alta-usuario select,
#modal-alta-usuario input[type="checkbox"] {
  cursor: pointer !important;
}