/* Login page layout */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: var(--spacing-lg);
}

.login-container {
  width: 100%;
  max-width: 420px;
}

.login-card {
  background: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xl);
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.login-logo {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
  color: var(--color-primary);
  stroke-width: 2;
}

.login-header h1 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.login-header p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.login-footer {
  margin-top: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

/* Responsive */
@media (max-width: 480px) {
  .login-card {
    padding: var(--spacing-lg);
  }
}

/* Sidebar link attivo */
.sidebar-link.active {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary);
  font-weight: 600;
}

.sidebar-link.active svg {
  color: var(--color-primary);
}

/* ================================
   MOBILE MENU TOGGLE
   ================================ */

/* Bottone hamburger (nascosto su desktop) */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-text-primary);
  border-radius: var(--border-radius);
  transition: background var(--transition-fast);
  margin-right: var(--spacing-sm);
}

.mobile-menu-toggle:hover {
  background: var(--color-gray-50);
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

/* Overlay mobile */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 90;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-overlay.active {
  display: block;
  opacity: 1;
}

/* ================================
   RESPONSIVE - MOBILE
   ================================ */

@media (max-width: 768px) {
  /* Mostra hamburger */
  .mobile-menu-toggle {
    display: block;
  }

  /* Sidebar nascosta di default */
  .app-sidebar {
    position: fixed;
    left: -260px;
    top: 64px;
    z-index: 99;
    height: calc(100vh - 64px);
    transition: left 0.3s ease;
    display: flex; /* Override del display: none */
  }

  /* Sidebar aperta */
  .app-sidebar.active {
    left: 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.2);
  }

  /* Main content occupa tutto lo schermo */
  .app-main {
    padding: var(--spacing-md);
    width: 100%;
  }

  /* Header compatto */
  .app-header-content {
    padding: 0 var(--spacing-md);
  }

  .app-header h1 {
    font-size: var(--font-size-md);
  }

  .app-logo {
    width: 28px;
    height: 28px;
  }

  /* Stats grid compatto */
  .stats-grid {
    grid-template-columns: 1fr;
  }

  /* User menu button più compatto */
  .user-menu-button span:not(.user-avatar span) {
    display: none; /* Nascondi nome utente su mobile */
  }

  .user-menu-button {
    padding: var(--spacing-xs);
  }
}

/* Extra small devices */
@media (max-width: 480px) {
  .app-header-content {
    padding: 0 var(--spacing-sm);
  }

  .app-header h1 {
    font-size: var(--font-size-sm);
  }

  .app-logo {
    width: 24px;
    height: 24px;
  }

  .app-main {
    padding: var(--spacing-sm);
  }

  .page-header h2 {
    font-size: var(--font-size-xl);
  }

  /* Welcome card più compatto */
  .welcome-card {
    padding: var(--spacing-lg);
  }

  .welcome-actions {
    flex-direction: column;
  }

  .welcome-actions .btn {
    width: 100%;
  }
}

/* ================================
   MOBILE MENU - FIXED VERSION
   ================================ */

/* Bottone hamburger (visibile solo su mobile) */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-text-primary);
  border-radius: var(--border-radius);
  transition: background var(--transition-fast);
  margin-right: var(--spacing-sm);
  flex-shrink: 0;
}

.mobile-menu-toggle:hover {
  background: var(--color-gray-50);
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
  display: block;
}

/* Overlay mobile */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 90;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.mobile-overlay.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* ================================
   RESPONSIVE
   ================================ */

@media (max-width: 768px) {
  /* ✅ MOSTRA HAMBURGER */
  .mobile-menu-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  /* ✅ SIDEBAR MOBILE */
  .app-sidebar {
    /* Override TUTTI gli stili precedenti */
    position: fixed !important;
    left: -280px !important; /* Nascosta fuori schermo */
    top: 64px !important;
    bottom: 0 !important;
    width: 280px !important;
    height: calc(100vh - 64px) !important;
    z-index: 99 !important;
    background: var(--color-bg-primary) !important;
    border-right: 1px solid var(--border-color) !important;
    
    /* Forza display */
    display: flex !important;
    flex-direction: column !important;
    
    /* Animazione */
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    
    /* Scroll interno */
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }

  /* ✅ SIDEBAR APERTA */
  .app-sidebar.active {
    left: 0 !important; /* Entra nello schermo */
    box-shadow: 4px 0 12px rgba(0, 0, 0, 0.15) !important;
  }

  /* ✅ MAIN CONTENT */
  .app-main {
    margin-left: 0 !important;
    width: 100% !important;
    padding: var(--spacing-md) !important;
  }

  /* ✅ HEADER COMPATTO */
  .app-header-content {
    padding: 0 var(--spacing-md) !important;
  }

  .app-header-left {
    gap: var(--spacing-sm) !important;
  }

  .app-header h1 {
    font-size: var(--font-size-md) !important;
  }

  .app-logo {
    width: 28px !important;
    height: 28px !important;
  }

  /* ✅ STATS GRID */
  .stats-grid {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-md) !important;
  }

  /* ✅ USER MENU COMPATTO */
  .user-menu-button span:not(.user-avatar span) {
    display: none !important; /* Nascondi nome utente */
  }

  .user-menu-button {
    padding: var(--spacing-xs) !important;
    min-width: auto !important;
  }

  /* ✅ PREVIENI SCROLL BODY QUANDO MENU APERTO */
  body.menu-open {
    overflow: hidden !important;
  }
}

/* ================================
   EXTRA SMALL (MAX 480px)
   ================================ */

@media (max-width: 480px) {
  .app-header-content {
    padding: 0 var(--spacing-sm) !important;
  }

  .app-header h1 {
    font-size: 1rem !important;
  }

  .app-logo {
    width: 24px !important;
    height: 24px !important;
  }

  .app-main {
    padding: var(--spacing-sm) !important;
  }

  .page-header h2 {
    font-size: 1.5rem !important;
  }

  .welcome-card {
    padding: var(--spacing-lg) !important;
  }

  .welcome-actions {
    flex-direction: column !important;
    gap: var(--spacing-sm) !important;
  }

  .welcome-actions .btn {
    width: 100% !important;
  }

  /* Sidebar ancora più stretta */
  .app-sidebar {
    width: 260px !important;
    left: -260px !important;
  }
}