/**
 * Sidebar Layout Styles
 * Left navigation sidebar and menu components
 * 
 * @author MrGreen Development Team
 * @version 1.0.0
 * @since 2025-01-08
 */

/* ===== SIDEBAR PRINCIPAL ===== */
#main-sidebar {
  background-color: var(--sidebar-bg);
  border-right: var(--border-width) solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: fixed;
  top: 4rem; /* Justo debajo del header */
  left: 0;
  height: calc(100vh - 4rem); /* Altura total menos la altura del header */
  width: 16rem;
  z-index: var(--z-sticky); /* Un nivel por debajo del header */
  transition: var(--transition-normal);
  overflow-y: auto;
}

#main-sidebar.sidebar--collapsed {
  width: 4rem;
}

#main-sidebar .sidebar__header {
  padding: var(--spacing-lg);
  border-bottom: var(--border-width) solid var(--border-color);
}

.sidebar__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--white);
  text-decoration: none;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.sidebar__logo:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

.sidebar__logo-icon {
  width: 2rem;
  height: 2rem;
  background-color: var(--primary-color);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: var(--font-weight-bold);
}

/* ===== NAVEGACIÓN DEL SIDEBAR ===== */
#main-sidebar .sidebar__nav {
  padding: var(--spacing-md) 0;
}

#main-sidebar .sidebar__nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

#main-sidebar .sidebar__nav-item {
  margin: 0;
}

#main-sidebar .sidebar-menu-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: 12px var(--spacing-lg);
  color: #222;
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
  font-weight: var(--font-weight-medium);
  border-radius: 0;
  margin: 2px 0;
}

#main-sidebar .sidebar-menu-link:hover {
  background-color: rgba(0, 0, 0, 0.08);
  color: #000;
  text-decoration: none;
  transform: translateX(2px);
}

#main-sidebar .sidebar-menu-link.active {
  background-color: #f3f4f6;
  color: #1f2937;
  border-right: 3px solid #d1d5db;
  font-weight: var(--font-weight-semibold);
  box-shadow: none;
}

#main-sidebar .sidebar-menu-link.active:hover {
  background-color: #e5e7eb;
  transform: translateX(2px);
}

#main-sidebar .sidebar-menu-icon {
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: #555;
  transition: var(--transition-fast);
}

#main-sidebar .sidebar-menu-link:hover .sidebar-menu-icon {
  color: #000;
  transform: scale(1.05);
}

#main-sidebar .sidebar-menu-link.active .sidebar-menu-icon {
  color: #1f2937;
  transform: scale(1.05);
}

/* ===== PERFIL DEL USUARIO ===== */
#main-sidebar .sidebar-profile-avatar {
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #e0e0e0;
  transition: var(--transition-fast);
}

#main-sidebar .profile-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

#main-sidebar .sidebar-menu-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  flex: 1;
}

#main-sidebar .sidebar-menu-username {
  font-size: 0.8rem;
  color: #666;
  font-weight: var(--font-weight-normal);
  line-height: 1.2;
}

#main-sidebar .profile-link:hover .sidebar-profile-avatar {
  border-color: #000;
  transform: scale(1.05);
}

#main-sidebar .profile-link.active .sidebar-profile-avatar {
  border-color: var(--primary-color);
  transform: scale(1.1);
  box-shadow: 0 0 0 2px rgba(83, 252, 27, 0.2);
}

#main-sidebar .sidebar-menu-label {
  color: #222;
  font-weight: var(--font-weight-medium);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  letter-spacing: 0.2px;
  line-height: 1.4;
}

#main-sidebar.sidebar--collapsed .sidebar-menu-label {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

/* ===== BADGE DE NOTIFICACIONES ===== */
#main-sidebar .sidebar-badge {
  background-color: #6b7280;
  color: #ffffff;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: 0.125rem 0.5rem;
  border-radius: var(--border-radius-full);
  margin-left: auto;
  min-width: 1.25rem;
  text-align: center;
}

/* ===== SEPARADOR ===== */
.sidebar-separator {
  height: 1px;
  background: rgba(0, 0, 0, 0.1);
  margin: 16px var(--spacing-lg);
  border: none;
  border-radius: 1px;
}

/* ===== BOTÓN DE LOGOUT ===== */
#main-sidebar .sidebar__logout {
  margin-top: auto;
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: var(--border-width) solid var(--border-color);
}

#main-sidebar .sidebar__logout-button {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
  background: none;
  border: none;
  color: var(--gray-300);
  text-decoration: none;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: var(--transition-fast);
  cursor: pointer;
}

#main-sidebar .sidebar__logout-button:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--secondary-color);
  text-decoration: none;
}

#main-sidebar .sidebar__logout-button:active {
  background-color: rgba(255, 255, 255, 0.1);
}

#main-sidebar .sidebar__logout-icon {
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

#main-sidebar .sidebar__logout-text {
  font-weight: var(--font-weight-medium);
  transition: var(--transition-fast);
}

#main-sidebar.sidebar--collapsed .sidebar__logout-text {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

/* ===== BOTÓN TOGGLE PARA MÓVIL ===== */
#main-sidebar .sidebar__toggle {
  display: none;
  position: fixed;
  top: var(--spacing-md);
  left: var(--spacing-md);
  z-index: var(--z-modal);
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

#main-sidebar .sidebar__toggle:hover {
  background-color: var(--primary-hover);
}

/* ===== ESTILOS ESPECÍFICOS PARA HTML EXISTENTE ===== */
#main-sidebar {
  background-color: var(--sidebar-bg);
  border-right: var(--border-width) solid var(--border-color-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 4rem; /* Justo debajo del header (que tiene height: 4rem) */
  left: 0;
  height: calc(100vh - 4rem); /* Altura total menos la altura del header */
  width: 16rem;
  z-index: var(--z-sticky); /* Un nivel por debajo del header */
  transition: var(--transition-normal);
  overflow-y: auto;
}

#main-sidebar nav {
  padding: var(--spacing-md) 0;
}

#main-sidebar nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

#main-sidebar nav li {
  margin: 0;
}

/* Código duplicado eliminado - usar solo .sidebar__nav-link */

#main-sidebar nav a i {
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-label {
  font-weight: var(--font-weight-medium);
  transition: var(--transition-fast);
}

.badge-notify {
  background-color: #6b7280;
  color: #ffffff;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: 0.125rem 0.5rem;
  border-radius: var(--border-radius-full);
  margin-left: auto;
  min-width: 1.25rem;
  text-align: center;
}

.sidebar-logout {
  margin-top: auto;
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: var(--border-width) solid var(--border-color-light);
}

.sidebar-logout button {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
  background: none;
  border: none;
  color: var(--gray-600);
  text-decoration: none;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: var(--transition-fast);
  cursor: pointer;
}

.sidebar-logout button:hover {
  background-color: rgba(0, 0, 0, 0.08);
  color: var(--text-primary);
  text-decoration: none;
}

.sidebar-logout button:active {
  background-color: rgba(255, 255, 255, 0.1);
}

.sidebar-logout button i {
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-toggle {
  display: none;
  position: fixed;
  top: var(--spacing-md);
  left: var(--spacing-md);
  z-index: var(--z-modal);
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.sidebar-toggle:hover {
  background-color: var(--primary-hover);
}

/* ===== RESPONSIVE ===== */
/* Comentado para usar el sistema responsive del layout-responsive.css */
/*
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
    top: 4rem;
  }
  
  .sidebar--open {
    transform: translateX(0);
  }
  
  .sidebar__toggle {
    display: block;
  }
  
  #main-sidebar {
    transform: translateX(-100%);
    top: 4rem;
  }
  
  #main-sidebar.sidebar-open {
    transform: translateX(0);
  }
  
  .sidebar-toggle {
    display: block;
  }
}
*/

@media (max-width: 768px) {
  .sidebar {
    width: 14rem;
  }
}

@media (max-width: 640px) {
  .sidebar {
    width: 12rem;
  }
  
  .sidebar__header {
    padding: var(--spacing-md);
  }
  
  .sidebar__nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* ===== ESTILOS ESPECÍFICOS PARA MODO CLARO ===== */
/* Logo del sidebar en modo claro */
#main-sidebar .sidebar-logo {
  color: var(--primary-color);
  font-weight: var(--font-weight-bold);
}

#main-sidebar .sidebar-logo span {
  color: var(--primary-color);
  font-family: 'Montserrat', 'Poppins', sans-serif;
  letter-spacing: 0.5px;
}

/* Iconos del sidebar en modo claro */
#main-sidebar nav a i {
  color: #222;
  transition: var(--transition-fast);
  font-size: var(--font-size-base);
}

#main-sidebar nav a:hover i {
  color: var(--text-primary);
}

#main-sidebar nav a.active i {
  color: var(--primary-color);
}

/* Badge de notificaciones en modo claro */
#main-sidebar .badge-notify {
  background-color: #6b7280;
  color: #ffffff;
  font-weight: var(--font-weight-semibold);
}

/* Separador del logout en modo claro */
#main-sidebar .sidebar-logout {
  border-top-color: var(--border-color-light);
}

/* ===== MODO OSCURO ===== */
.dark-mode #main-sidebar {
  background: #1a1a1a;
  border-right: 1px solid rgba(148, 163, 184, 0.1);
}

.dark-mode #main-sidebar .sidebar__nav-link {
  color: rgba(226, 232, 240, 0.85);
  background: #1b1c1d;
  border-left: 3px solid transparent;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.dark-mode #main-sidebar .sidebar__nav-link + .sidebar__nav-link {
  border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.dark-mode #main-sidebar .sidebar__nav-link:hover {
  color: #f8fafc;
  background: #242527;
  border-left-color: rgba(83, 252, 27, 0.35);
}

.dark-mode #main-sidebar .sidebar__nav-link--active {
  color: #f8fafc;
  background: linear-gradient(135deg, #202123 0%, #242527 100%);
  border-left-color: rgba(83, 252, 27, 0.55);
  font-weight: var(--font-weight-semibold);
}

.dark-mode #main-sidebar .sidebar__nav-text {
  color: inherit;
  font-weight: inherit;
}

.dark-mode #main-sidebar nav a i {
  color: rgba(226, 232, 240, 0.7);
}

.dark-mode #main-sidebar nav a:hover i,
.dark-mode #main-sidebar nav a.active i {
  color: #f8fafc;
}

.dark-mode .sidebar-separator {
  background: rgba(255, 255, 255, 0.08);
}

/* Separador en modo claro */
.sidebar-separator {
  background: rgba(0, 0, 0, 0.1);
}