/* ==========================================================================
   ElectraCode — Shared Sidebar & Grid Layout
   ========================================================================== */

/* Main Layout Wrapper */
.dashboard-container {
  display: flex;
  min-height: calc(100vh - 80px);
  width: 100%;
  position: relative;
  overflow-x: hidden;
}

.main-content {
  flex: 1;
  padding: 40px;
  min-width: 0;
  transition: padding-left 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}

/* Sidebar Standard Style */
.sidebar {
  width: 260px;
  background: rgba(10, 30, 51, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding: 25px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
              width 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
              padding 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
              opacity 0.3s ease;
  z-index: 100;
  flex-shrink: 0;
  height: auto;
  min-height: 100%;
}

/* Sidebar Header & Toggle */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  width: 100%;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: #00E5FF;
}

.sidebar-logo-img {
  height: 44px;
  width: auto;
}

.sidebar-toggle-btn {
  background: transparent;
  border: none;
  color: #B8C4D4;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-toggle-btn:hover {
  color: #00E5FF;
  background: rgba(255, 255, 255, 0.06);
}

/* Sidebar Navigation */
.sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.sidebar a {
  text-decoration: none;
  color: #cbd5e1;
  padding: 14px 18px;
  border-radius: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
  transition: all 0.25s ease;
  font-weight: 500;
  font-size: 0.95rem;
}

.sidebar a i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.sidebar a:hover,
.sidebar a.active {
  background: linear-gradient(135deg, #3FA9F5, #2563EB);
  color: white;
  box-shadow: 0 6px 20px rgba(63, 169, 245, 0.25);
}

/* Collapsed Sidebar State (Desktop) */
.dashboard-container.sidebar-collapsed .sidebar {
  width: 0;
  padding: 25px 0;
  overflow: hidden;
  border-right: none;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-100%);
}

/* Floating Restore Button */
.sidebar-restore-btn {
  position: fixed;
  top: 100px;
  left: 20px;
  z-index: 900;
  background: rgba(10, 30, 51, 0.85);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: #00E5FF;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 229, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.2s ease;
}

.sidebar-restore-btn:hover {
  transform: scale(1.05);
  background: rgba(10, 30, 51, 0.95);
  box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
  border-color: #00E5FF;
}

.dashboard-container.sidebar-collapsed .sidebar-restore-btn {
  display: flex;
}

/* Mobile Sidebar Drawer (< 768px) */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 80px;
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
    box-shadow: none;
    height: calc(100vh - 80px);
    width: 260px;
  }
  
  .dashboard-container.sidebar-open-mobile .sidebar {
    transform: translateX(0);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
  }
  
  .main-content {
    padding: 20px 15px;
  }
  
  /* Mobile backdrop overlay */
  .sidebar-backdrop {
    position: fixed;
    top: 80px;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  
  .dashboard-container.sidebar-open-mobile .sidebar-backdrop {
    opacity: 1;
    visibility: visible;
  }
  
  /* Show floating trigger button on mobile by default */
  .sidebar-restore-btn {
    display: flex !important;
  }
  
  .dashboard-container.sidebar-open-mobile .sidebar-restore-btn {
    display: none !important;
  }
}