/* ============================================================================
   SIDEBAR STYLES - Global Sidebar for all pages
   ============================================================================ */

/* Sidebar Container */
.sidebar {
  position: fixed;
  top: 70px;
  left: 0;
  width: 250px;
  height: calc(100vh - 70px);
  background: rgba(255, 215, 0, 0.08);
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
  padding: 2rem 0;
  z-index: 99;
  overflow-y: auto;
  border-right: 1px solid rgba(255, 215, 0, 0.2);
}

/* Sidebar Header */
.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 215, 0, 0.15);
  margin-bottom: 1rem;
}

.sidebar-header h3 {
  margin: 0;
  color: #2c3e50;
  font-size: 1.2rem;
  font-weight: 600;
}

/* Sidebar Navigation */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0;
}

/* Sidebar Buttons/Links */
.sidebar-btn {
  display: block;
  padding: 1rem 1.5rem;
  color: #555;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border-left: 4px solid transparent;
  cursor: pointer;
  background: transparent;
  border: none;
  text-align: left;
  font-family: inherit;
  font-size: inherit;
  width: 100%;
}

/* Sidebar Button Hover */
.sidebar-btn:hover {
  background: rgba(102, 126, 234, 0.1);
  color: var(--primary);
  border-left-color: var(--primary);
  padding-left: 1.75rem;
}

/* Sidebar Button Active */
.sidebar-btn.active {
  background: linear-gradient(90deg, rgba(102, 126, 234, 0.15) 0%, transparent 100%);
  color: var(--primary);
  border-left-color: var(--primary);
  font-weight: 600;
  padding-left: 1.75rem;
}

/* Sidebar Scrollbar */
.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
  background: rgba(102, 126, 234, 0.3);
  border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(102, 126, 234, 0.5);
}

/* Main Content Adjustment */
.main-content {
  margin-left: 250px;
  margin-top: 70px;
  flex: 1;
  background-color: #f8fafc;
  min-height: calc(100vh - 70px);
  padding: 2rem;
}

/* ============================================================================
   RESPONSIVE DESIGN FOR SIDEBAR
   ============================================================================ */

/* Tablet (768px and below) */
@media (max-width: 768px) {
  .sidebar {
    width: 220px;
  }

  .sidebar-btn {
    padding: 0.9rem 1.25rem;
  }

  .sidebar-btn:hover,
  .sidebar-btn.active {
    padding-left: 1.5rem;
  }

  .main-content {
    margin-left: 220px;
    padding: 1.5rem;
  }
}

/* Mobile (576px and below) */
@media (max-width: 576px) {
  .sidebar {
    width: 200px;
    padding: 1rem 0;
  }

  .sidebar-header {
    padding: 1rem;
    margin-bottom: 0.5rem;
  }

  .sidebar-header h3 {
    font-size: 1rem;
  }

  .sidebar-btn {
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
  }

  .sidebar-btn:hover,
  .sidebar-btn.active {
    padding-left: 1.25rem;
  }

  .main-content {
    margin-left: 200px;
    padding: 1rem;
  }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
  .sidebar {
    width: 180px;
    padding: 0.5rem 0;
  }

  .sidebar-header {
    padding: 0.75rem;
    margin-bottom: 0.25rem;
  }

  .sidebar-header h3 {
    font-size: 0.95rem;
  }

  .sidebar-nav {
    gap: 0.25rem;
  }

  .sidebar-btn {
    padding: 0.7rem 0.9rem;
    font-size: 0.85rem;
  }

  .main-content {
    margin-left: 180px;
    padding: 0.75rem;
  }
}