/* WS ZHANG — responsive layout helpers */

.cp-main-content {
  flex: 1;
  min-height: 100vh;
  width: 100%;
  margin-left: 0;
  padding: 4.5rem 1rem 1.5rem;
}

@media (min-width: 768px) {
  .cp-main-content {
    margin-left: 16rem;
    padding: 2rem;
  }
}

.cp-mobile-bar {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: linear-gradient(180deg, #0a0f1c 0%, #060a13 100%);
  border-bottom: 1px solid rgba(0, 255, 242, 0.14);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

@media (min-width: 768px) {
  .cp-mobile-bar {
    display: none;
  }
}

.cp-sidebar {
  transform: translateX(-100%);
  transition: transform 0.28s ease;
}

@media (min-width: 768px) {
  .cp-sidebar {
    transform: translateX(0);
  }
}

.cp-sidebar.cp-sidebar-open {
  transform: translateX(0);
}

.cp-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 45;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(2px);
}

.cp-sidebar-backdrop.cp-sidebar-backdrop-visible {
  display: block;
}

.cp-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.375rem;
  border: 1px solid rgba(0, 255, 242, 0.25);
  background: rgba(0, 255, 242, 0.06);
  color: #00fff2;
  font-size: 1.25rem;
  cursor: pointer;
}

.cp-stat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .cp-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cp-stat-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.cp-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.cp-table-wrap table {
  min-width: 640px;
}

.cp-page-title {
  font-size: 1.5rem;
}

@media (min-width: 768px) {
  .cp-page-title {
    font-size: 1.875rem;
  }
}

.cp-input,
.cp-btn {
  min-height: 44px;
}

.cp-hint {
  font-size: 0.7rem;
  color: #64748b;
  margin-top: 0.25rem;
}