@import url('variables.css');

/* 1. Global Reset and Base Styling */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}

/* Thin modern scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-base);
}
::-webkit-scrollbar-thumb {
  background: var(--color-secondary-accent);
  border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-accent);
}

/* 2. Reusable Layout Components */
.app-container {
  display: flex;
  min-height: 100dvh;
  position: relative;
  flex-direction: row;
}

@media (max-width: 767px) {
  .app-container {
    flex-direction: column;
    padding-top: 60px; /* offset for sticky mobile top bar */
  }
}

/* Sidebar navigation container */
.sidebar-nav-container {
  width: 250px;
  height: 100dvh;
  position: sticky;
  top: 0;
  left: 0;
  z-index: 500;
  background-color: var(--color-bg-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  transition: width 250ms cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
}

.sidebar-nav-container.collapsed {
  width: 60px;
}

/* Sidebar top branding */
.sidebar-top-branding {
  height: 64px;
  padding: 0 1rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
}

.sidebar-nav-container.collapsed .sidebar-top-branding {
  justify-content: center;
  padding: 0;
}

.branding-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: 700;
}

.branding-logo {
  background-color: var(--color-primary-accent);
  color: var(--color-bg-surface);
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border-radius: var(--border-radius-sm);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.branding-text {
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
  opacity: 1;
  transition: opacity 150ms ease;
}

.sidebar-nav-container.collapsed .branding-text {
  display: none;
  opacity: 0;
}

/* Middle Scrollable Section */
.sidebar-scroll-wrapper {
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex: 1;
  overflow-y: auto;
}

.sidebar-nav-container.collapsed .sidebar-scroll-wrapper {
  padding: 1rem 0.25rem;
  align-items: center;
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar-section-title {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  padding: 0 0.5rem;
  margin-bottom: 0.25rem;
}

.sidebar-nav-container.collapsed .sidebar-section-title {
  display: none;
}

.sidebar-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar-menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  color: var(--color-text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 150ms ease;
}

.sidebar-menu-item:hover {
  background-color: var(--color-neutral-shaded);
}

.sidebar-menu-item.active {
  background-color: var(--color-neutral-shaded);
  border-left: 3px solid var(--color-primary-accent);
  padding-left: calc(0.75rem - 3px);
  color: var(--color-primary-accent);
  font-weight: 600;
}

.sidebar-nav-container.collapsed .sidebar-menu-item span {
  display: none;
}

.sidebar-nav-container.collapsed .sidebar-menu-item {
  justify-content: center;
  padding: 0.75rem 0;
  width: 44px;
  height: 44px;
}

/* Bottom User & System Details */
.sidebar-bottom-section {
  padding: 1rem 0.75rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-surface);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sidebar-nav-container.collapsed .sidebar-bottom-section {
  padding: 1rem 0.25rem;
  align-items: center;
}

.sidebar-user-card {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.25rem 0.5rem;
}

.sidebar-nav-container.collapsed .sidebar-user-card {
  padding: 0;
  justify-content: center;
}

.avatar-img-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--color-primary-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  border: 1px solid var(--color-secondary-accent);
}

.user-card-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-nav-container.collapsed .user-card-info {
  display: none;
}

.user-card-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-card-email {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-bottom-actions {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  position: relative;
}

.sidebar-action-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: 500;
  transition: background-color 150ms ease;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.sidebar-action-item:hover {
  background-color: var(--color-neutral-shaded);
}

.sidebar-action-item.text-destructive {
  color: var(--color-destructive);
}

.sidebar-nav-container.collapsed .sidebar-action-item {
  padding: 0;
  justify-content: center;
  width: 44px;
  height: 44px;
}

.sidebar-nav-container.collapsed .sidebar-action-item span {
  display: none;
}

/* Sidebar Toggle button */
.sidebar-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  width: 100%;
  transition: all 150ms ease;
  margin-top: 0.25rem;
}

.sidebar-toggle-btn:hover {
  color: var(--color-text-primary);
  background-color: var(--color-neutral-shaded);
}

.sidebar-nav-container.collapsed .sidebar-toggle-btn {
  width: 44px;
  height: 44px;
}

/* Main workspace panel */
.main-canvas-workspace {
  flex: 1;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

@media (max-width: 767px) {
  .main-canvas-workspace {
    min-height: calc(100dvh - 60px);
  }
}

/* 3. Mobile Navigation Header Bar */
.mobile-top-bar {
  display: none;
  height: 60px;
  background-color: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 600;
  padding: 0 1rem;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 767px) {
  .mobile-top-bar {
    display: flex;
  }
}

.mobile-bar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  transition: background-color 150ms ease;
}

.mobile-icon-btn:hover {
  background-color: var(--color-neutral-shaded);
}

.mobile-bar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-nav-item {
  position: relative;
}

.user-nav-dropdown {
  position: relative;
  display: inline-block;
}

.avatar-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 44px;
}

.user-dropdown-panel {
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 0.5rem;
  width: 220px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  display: none;
  flex-direction: column;
  padding: 0.5rem 0;
  z-index: 1001;
}

.dropdown-header-info {
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 0.5rem;
}

.dropdown-user-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropdown-user-email {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropdown-item-link {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dropdown-item-link:hover {
  background-color: var(--color-neutral-shaded);
}

.dropdown-item-link.text-destructive {
  color: var(--color-destructive);
}

/* Collapsed Folder/Locations Flyout Dropdown styling */
.collapsed-folder-flyout {
  display: none;
  position: fixed;
  z-index: 10000;
  min-width: 220px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 0.5rem 0;
  animation: flyout-fade-in 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.collapsed-folder-flyout.show {
  display: block;
}

@keyframes flyout-fade-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.flyout-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.flyout-item {
  position: relative;
}

.flyout-item-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background-color 150ms ease;
}

.flyout-item:hover > .flyout-item-label {
  background-color: var(--color-neutral-shaded);
  color: var(--color-primary-accent);
}

.flyout-submenu {
  display: none;
  position: absolute;
  top: 0;
  left: 100%;
  margin-left: 2px;
  min-width: 200px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  padding: 0.5rem 0;
  list-style: none;
  z-index: 10100;
}

.flyout-item:hover .flyout-submenu {
  display: block;
}

.submenu-item-link {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--color-text-primary);
  transition: background-color 150ms ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.submenu-item-link:hover {
  background-color: var(--color-neutral-shaded);
  color: var(--color-primary-accent);
}

.submenu-item-link.active {
  background-color: var(--color-neutral-shaded);
  border-left: 3px solid var(--color-primary-accent);
  padding-left: calc(1rem - 3px);
  font-weight: 600;
}

/* Mobile Sidebar Drawer overlay slide behavior */
@media (max-width: 767px) {
  .sidebar-nav-container {
    position: fixed;
    top: 60px;
    left: -260px;
    width: 250px;
    height: calc(100dvh - 60px);
    transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 12px rgba(0, 0, 0, 0.1);
  }
  .sidebar-nav-container.open {
    transform: translateX(260px);
  }
  .sidebar-nav-container.collapsed {
    width: 250px; /* suppress collapse on mobile */
  }
  .sidebar-nav-container.collapsed .branding-text,
  .sidebar-nav-container.collapsed .sidebar-section-title,
  .sidebar-nav-container.collapsed .sidebar-menu-item span,
  .sidebar-nav-container.collapsed .user-card-info,
  .sidebar-nav-container.collapsed .sidebar-action-item span {
    display: inline-block;
    opacity: 1;
  }
  .sidebar-nav-container.collapsed .sidebar-menu-item {
    justify-content: flex-start;
    padding: 0.65rem 0.75rem;
    width: auto;
    height: auto;
  }
  .sidebar-nav-container.collapsed .sidebar-action-item {
    justify-content: flex-start;
    padding: 0.5rem 0.75rem;
    width: 100%;
    height: auto;
  }
  .sidebar-nav-container.collapsed .sidebar-toggle-btn {
    display: none; /* Hide toggle button on mobile drawers */
  }
  .sidebar-nav-container.collapsed .sidebar-loc-chevron {
    display: inline-flex !important;
  }
  .sidebar-nav-container.collapsed .sidebar-loc-devices {
    display: flex !important;
  }
  .sidebar-nav-container.collapsed .sidebar-loc-devices.hidden {
    display: none !important;
  }
  .sidebar-nav-container.collapsed .sidebar-loc-link span {
    display: inline-block !important;
  }
  .sidebar-nav-container.collapsed .sidebar-loc-link {
    justify-content: flex-start;
    padding: 0.65rem 0.75rem;
    width: auto;
    height: auto;
    flex: 1;
  }
  .sidebar-nav-container.collapsed .sidebar-loc-header {
    justify-content: space-between;
  }

  /* Mobile overrides for collapsed locations/devices flyout */
  .collapsed-folder-flyout {
    position: absolute !important;
    width: 280px !important;
    max-height: 400px !important;
    overflow-y: auto !important;
    left: auto !important;
    background-color: var(--color-bg-surface) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--border-radius-sm) !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
    z-index: 1001 !important;
    padding: 0.5rem 0 !important;
  }

  /* Make flyout submenus display inline (accordion style) on mobile screens */
  .collapsed-folder-flyout .flyout-submenu {
    position: static !important;
    display: none !important;
    box-shadow: none !important;
    border: none !important;
    border-left: 2px solid var(--color-secondary-accent) !important;
    border-radius: 0 !important;
    margin-left: 1.5rem !important;
    min-width: 0 !important;
    padding: 0 !important;
    background-color: hsla(0, 0%, 97%, 0.5) !important;
    animation: none !important;
    width: auto !important;
  }

  .collapsed-folder-flyout .flyout-item.open .flyout-submenu {
    display: block !important;
  }

  .collapsed-folder-flyout .submenu-item-link {
    padding: 0.5rem 1rem !important;
    font-size: 0.85rem !important;
  }

  .collapsed-folder-flyout .submenu-arrow {
    transition: transform 0.25s ease !important;
  }

  .collapsed-folder-flyout .submenu-item-link.active {
    border-left: none !important;
    padding-left: 1rem !important;
    background-color: rgb(152, 193, 217) !important;
    color: var(--color-primary-accent) !important;
    font-weight: 700 !important;
  }
}

/* Backdrop drawer layer */
.drawer-backdrop {
  display: none;
  position: fixed;
  top: 60px;
  inset: 0;
  background-color: rgba(26, 26, 26, 0.4);
  z-index: 490;
  backdrop-filter: blur(2px);
}
.drawer-backdrop.show {
  display: block;
}

/* 4. Action buttons & Form styles */
.btn-primary {
  background-color: var(--color-primary-accent);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0 1.25rem;
  height: var(--interactive-height);
  border-radius: var(--border-radius-sm);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 200ms ease-out;
  box-sizing: border-box;
  text-decoration: none;
}
.btn-primary:hover {
  background-color: #324a6a;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.btn-secondary {
  border: 1.5px solid var(--color-secondary-accent);
  color: var(--color-primary-accent);
  background-color: transparent;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0 1.25rem;
  height: var(--interactive-height);
  border-radius: var(--border-radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 200ms ease-out;
  box-sizing: border-box;
  text-decoration: none;
}
.btn-secondary:hover {
  background-color: rgba(152, 193, 217, 0.12);
}

.btn-delete, .btn-destructive {
  background-color: var(--color-destructive);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0 1.25rem;
  height: var(--interactive-height);
  border-radius: var(--border-radius-sm);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 200ms ease-out;
  box-sizing: border-box;
  text-decoration: none;
}
.btn-delete:hover, .btn-destructive:hover {
  background-color: #d85536;
}

.card-swiss {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.modal-card-swiss {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  max-width: 480px;
  width: 100%;
  padding: 1.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-header-swiss {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.75rem;
  margin-bottom: 0.5rem;
}

.modal-header-swiss h3 {
  font-family: inherit;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-primary-accent);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-close-btn-swiss {
  background: none;
  border: none;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  transition: color 150ms ease;
}

.modal-close-btn-swiss:hover {
  color: var(--color-text-primary);
}

.modal-footer-swiss {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin: 1rem -1.5rem -1.5rem -1.5rem;
  padding: 1rem 1.5rem;
  background-color: var(--color-bg-base);
  border-top: 1px solid var(--color-border);
  border-bottom-left-radius: var(--border-radius-sm);
  border-bottom-right-radius: var(--border-radius-sm);
}

/* Custom CSS Toggle Switch */
.switch-swiss {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.switch-swiss input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-swiss {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-secondary-accent);
  transition: 200ms ease;
  border-radius: 24px;
}

.slider-swiss::before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 200ms ease;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.switch-swiss input:checked + .slider-swiss {
  background-color: var(--color-primary-accent);
}

.switch-swiss input:focus + .slider-swiss {
  box-shadow: 0 0 1px var(--color-primary-accent);
}

.switch-swiss input:checked + .slider-swiss::before {
  transform: translateX(20px);
}

.input-swiss {
  height: var(--interactive-height);
  padding: 0 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-bg-surface);
  color: var(--color-text-primary);
  outline: none;
  font-family: inherit;
  transition: border-color 200ms ease-out;
  box-sizing: border-box;
}
.input-swiss:hover {
  border-color: var(--color-border-hover);
}
.input-swiss:focus {
  border-color: var(--color-primary-accent);
}

/* Form layouts and labels */
label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-accent);
}

/* Modals & Dialogs backdrop blur style */
.fixed.inset-0 {
  background-color: var(--color-overlay-bg);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Utility compatibility classes (matching Tailwind names used in template views) */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-baseline { align-items: baseline; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.flex-1 { flex: 1 1 0%; }
.flex-wrap { flex-wrap: wrap; }
.flex-shrink-0 { flex-shrink: 0; }

.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .dashboard-proportions {
    grid-template-columns: 3fr 3fr 6fr !important;
  }
}
.col-span-full { grid-column: 1 / -1; }
.col-span-2 { grid-column: span 2 / span 2; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.w-full { width: 100%; }
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }
.h-24 { height: 6rem; }
.min-h-\\[300px\\] { min-height: 300px; }
.max-w-md { max-w: 28rem; }
.max-w-\\[1280px\\] { max-width: 1280px; }
.w-48 { width: 12rem; }
.w-5 { width: 1.25rem; }
.h-5 { height: 1.25rem; }
.w-6 { width: 1.5rem; }
.h-6 { height: 1.5rem; }
.w-4 { width: 1rem; }
.h-4 { height: 1rem; }

.rounded { border-radius: var(--border-radius-sm); }
.rounded-full { border-radius: 9999px; }

.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-16 { padding: 4rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-1.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.pt-1 { padding-top: 0.25rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pb-2 { padding-bottom: 0.5rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-16 { margin-top: 4rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-24 { margin-bottom: 6rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.m-0 { margin: 0; }

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-normal { font-weight: 400; }
.font-mono { font-family: var(--font-mono); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-widest { letter-spacing: 0.1em; }
.leading-tight { line-height: 1.25; }

.border { border: 1px solid var(--color-border); }
.border-t { border-top: 1px solid var(--color-border); }
.border-b { border-bottom: 1px solid var(--color-border); }
.border-r { border-right: 1px solid var(--color-border); }
.border-dashed { border-style: dashed; }
.border-2 { border-width: 2px; }
.border-b-\[1\.5px\] { border-bottom: 1.5px solid var(--color-border); }
.border-border-swiss { border-color: var(--color-border); }
.border-border-swiss\/30 { border-color: rgba(229, 231, 235, 0.3); }
.border-border-swiss\/40 { border-color: rgba(229, 231, 235, 0.4); }
.border-border-swiss\/50 { border-color: rgba(229, 231, 235, 0.5); }
.border-border-swiss\/60 { border-color: rgba(229, 231, 235, 0.6); }

/* Color overrides */
.text-dusk-blue { color: var(--color-primary-accent); }
.text-powder-blue { color: var(--color-secondary-accent); }
.text-burnt-peach { color: var(--color-destructive); }
.text-black-swiss { color: var(--color-text-primary); }
.text-black-swiss\/60 { color: rgba(26, 26, 26, 0.6); }
.text-black-swiss\/80 { color: rgba(26, 26, 26, 0.8); }

.bg-bg-main { background-color: var(--color-bg-base); }
.bg-bg-surface { background-color: var(--color-bg-surface); }
.bg-white-swiss { background-color: var(--color-bg-surface); }
.bg-transparent { background-color: transparent; }
.bg-powder-blue\/10 { background-color: rgba(152, 193, 217, 0.15); }
.bg-powder-blue\/15 { background-color: rgba(152, 193, 217, 0.20); }
.bg-burnt-peach\/10 { background-color: rgba(238, 108, 77, 0.12); }
.border-powder-blue\/35 { border-color: rgba(152, 193, 217, 0.35); }
.bg-black-swiss\/5 { background-color: rgba(26, 26, 26, 0.05); }
.bg-black-swiss\/50 { background-color: var(--color-overlay-bg); }

.shadow-sm { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04); }
.shadow-swiss-sm { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04); }
.shadow-swiss-md { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); }

.hidden { display: none !important; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.z-\[100\] { z-index: 100; }
.z-\[200\] { z-index: 200; }
.z-\[400\] { z-index: 400; }
.z-\[500\] { z-index: 500; }
.backdrop-blur-sm { backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.backdrop-blur-\[2px\] { backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); }

/* Custom components */
.summary-table-body tr:not(:last-child) td {
  border-bottom: 1px solid var(--color-secondary-accent) !important;
}

.custom-table-grid {
  display: grid !important;
  grid-template-columns: 2fr 2fr auto !important;
}

.custom-disabled-arrow:disabled {
  color: #cbd5e1 !important;
  opacity: 1 !important;
  background-color: transparent !important;
}

/* Page content margins to avoid overlap with sticky header when layout hides sidebar */
.content-start {
  padding-top: 2rem;
}

/* Login layout specific responsive helpers */
.shadow-swiss-lg {
  box-shadow: 0 10px 25px rgba(26, 26, 26, 0.1), 0 8px 10px rgba(26, 26, 26, 0.08);
}
.p-10 {
  padding: 2.5rem;
}
.py-3 {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.mt-10 {
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .md\:w-\[45vw\] {
    width: 45vw;
  }
  .md\:w-2\/3 {
    width: 66.666667%;
  }
  .md\:w-1\/3 {
    width: 33.333333%;
  }
  .md\:flex-row {
    flex-direction: row;
  }
  .md\:min-h-full {
    min-height: 100%;
  }
}

.text-\[10px\] {
  font-size: 10px;
}
.text-\[11px\] {
  font-size: 11px;
}

/* --- Canvas & Settings Toolbar --- */
.canvas-toolbar {
  padding: 0 2rem;
  height: 4rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg-surface);
  margin-top: -2rem;
  margin-left: -2rem;
  margin-right: -2rem;
  margin-bottom: 2rem;
}

.device-header-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.device-header-breadcrumbs .breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.device-header-breadcrumbs .breadcrumb-loc {
  color: var(--color-text-muted);
  font-weight: 600;
}

.device-header-breadcrumbs .breadcrumb-dev {
  color: var(--color-primary-accent);
  font-weight: 800;
}

.device-header-breadcrumbs .breadcrumb-separator {
  display: inline-flex;
  align-items: center;
}

.settings-tabs-container {
  display: flex;
  gap: 0.5rem;
  height: 100%;
  align-items: stretch;
}

.settings-tab-btn, .dashboard-tab-btn {
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 0 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  height: 100%;
  display: inline-flex;
  align-items: center;
  transition: all 150ms ease;
  outline: none;
}

.settings-tab-btn:hover, .dashboard-tab-btn:hover {
  color: var(--color-text-primary);
  border-bottom-color: var(--color-border);
}

.settings-tab-btn.active, .dashboard-tab-btn.active {
  color: var(--color-primary-accent);
  border-bottom-color: var(--color-primary-accent);
}

.settings-tab-icon {
  display: none;
}

.settings-content-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 720px;
  width: 100%;
}

.config-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  padding: 1.5rem;
}

@media (max-width: 767px) {
  .canvas-toolbar {
    align-items: center !important;
    height: auto !important;
    min-height: 4rem !important;
    padding: 0.75rem 1.25rem !important;
    justify-content: space-between !important;
    margin-bottom: 1.5rem !important;
  }

  .device-header-breadcrumbs {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.25rem !important;
    font-size: 0.95rem !important;
  }

  .device-header-breadcrumbs .breadcrumb-separator {
    display: none !important;
  }
  .settings-tabs-container {
    order: 2 !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    height: auto !important;
    gap: 0.5rem !important;
  }
  .settings-header-title {
    order: 1 !important;
    font-size: 1.2rem !important;
    color: var(--color-primary-accent) !important;
    margin: 0 !important;
    text-align: left !important;
  }
  .settings-tab-btn {
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    border: 1px solid var(--color-border) !important;
    border-bottom: 1px solid var(--color-border) !important;
    border-radius: var(--border-radius-sm) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: var(--color-bg-surface) !important;
    color: var(--color-text-muted) !important;
  }
  .settings-tab-btn:hover {
    color: var(--color-text-primary) !important;
    background-color: var(--color-neutral-shaded) !important;
  }
  .settings-tab-btn.active {
    background-color: var(--color-primary-accent) !important;
    border-color: var(--color-primary-accent) !important;
    border-bottom-color: var(--color-primary-accent) !important;
    color: #ffffff !important;
  }
  .settings-tab-text {
    display: none !important;
  }
  .settings-tab-icon {
    display: block !important;
  }
  .settings-action-row {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 1rem !important;
  }
  .settings-action-form {
    display: block !important;
    width: 100% !important;
  }
}

/* --- Hierarchical Dimensions Table for Device Management --- */
.dimensions-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0;
}

.dimensions-table th, .dimensions-table td {
  padding: 0.85rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.dimensions-table th {
  font-weight: 700;
  color: var(--color-primary-accent);
  background-color: var(--color-neutral-shaded);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.location-row {
  background-color: var(--color-bg-surface);
  font-weight: 700;
}

.device-row {
  background-color: var(--color-bg-surface);
}

.meter-row {
  background-color: var(--color-bg-surface);
}

.dim-actions-cell {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  align-items: center;
}

.dim-action-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem;
  border-radius: 4px;
  transition: all 0.15s ease;
  text-decoration: none;
}

.dim-action-btn:hover {
  color: var(--color-primary-accent);
  background-color: var(--color-neutral-shaded);
}

.dim-action-btn.text-destructive:hover {
  color: var(--color-destructive);
  background-color: hsla(0, 85%, 97%, 0.95);
}

/* Collapse/Expand dimension items styles */
.location-group.collapsed tr:not(.location-row) {
  display: none !important;
}
.location-group.collapsed .toggle-chevron {
  transform: rotate(-90deg) !important;
}

/* --- Locations Sidebar Section Styles --- */
.sidebar-loc-group {
  margin: 0;
  padding: 0;
  list-style: none;
}
.sidebar-loc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: var(--border-radius-sm);
  transition: all 150ms ease;
  position: relative;
}
.sidebar-loc-header:hover {
  background-color: var(--color-neutral-shaded);
}
.sidebar-loc-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--border-radius-sm);
  text-decoration: none;
  color: var(--color-text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 150ms ease;
  flex: 1;
  min-width: 0; /* text truncation */
}
.sidebar-loc-link span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-loc-link svg {
  flex-shrink: 0;
}
.sidebar-loc-chevron {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  transition: all 150ms ease;
  margin-right: 0.25rem;
}
.sidebar-loc-chevron:hover {
  color: var(--color-text-primary);
  background-color: rgba(26, 26, 26, 0.08);
}

/* Collapsed sidebar handles */
.sidebar-nav-container.collapsed .sidebar-loc-chevron {
  display: none !important;
}
.sidebar-nav-container.collapsed .sidebar-loc-devices {
  display: none !important;
}
.sidebar-nav-container.collapsed .sidebar-loc-link span {
  display: none !important;
}
.sidebar-nav-container.collapsed .sidebar-loc-link {
  justify-content: center;
  padding: 0.75rem 0;
  width: 44px;
  height: 44px;
  flex: none;
}
.sidebar-nav-container.collapsed .sidebar-loc-header {
  justify-content: center;
  width: 44px;
  height: 44px;
}

/* --- Split Layout for Device View --- */
.split-layout-container {
  display: flex;
  flex-direction: column;
  gap: var(--grid-gap-base);
  width: 100%;
}
@media (min-width: 1024px) {
  .split-layout-container {
    flex-direction: row;
    align-items: flex-start;
  }
}
.split-layout-sidebar {
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
@media (min-width: 1024px) {
  .split-layout-sidebar {
    width: 280px;
  }
}
.split-layout-main {
  flex: 1;
  min-width: 0;
}

/* --- Meter List Items in Device View --- */
.meter-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.75rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-surface);
  text-decoration: none;
  font-size: 0.85rem;
  color: var(--color-text-primary);
  transition: all 150ms ease;
  cursor: pointer;
}
.meter-list-item:hover {
  background-color: var(--color-bg-base);
  border-color: var(--color-border-hover);
}
.meter-list-item.active {
  background-color: var(--color-bg-base);
  border-color: var(--color-primary-accent);
  color: var(--color-primary-accent);
  font-weight: 600;
}
.meter-list-item.active svg {
  color: var(--color-primary-accent) !important;
}
.meter-list-item.active span {
  color: var(--color-primary-accent) !important;
}

/* --- Premium Year Selector Carousel & Grid Dropdown --- */
.year-carousel-btn {
  background: none;
  border: none;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all 150ms ease;
  outline: none;
}
.year-carousel-btn:hover:not(:disabled) {
  color: var(--color-primary-accent);
  transform: scale(1.2);
}
.year-carousel-btn:active:not(:disabled) {
  transform: scale(0.9);
}
.year-carousel-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.year-select-trigger {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  padding: 0 1rem;
  transition: all 150ms ease;
  box-sizing: border-box;
  outline: none;
}
.year-select-trigger:hover {
  border-color: var(--color-border-hover);
  background-color: var(--color-bg-base);
}

.year-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  background-color: var(--color-bg-surface) !important;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  z-index: 500;
  padding: 0.5rem;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.25rem;
  opacity: 1 !important;
}

.year-dropdown-item {
  padding: 0.5rem 0.25rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all 120ms ease;
  color: var(--color-text-primary);
}
.year-dropdown-item:hover {
  background-color: var(--color-neutral-shaded);
  color: var(--color-primary-accent);
}
.year-dropdown-item.active {
  background-color: rgba(61, 90, 128, 0.08);
  color: var(--color-primary-accent);
  border: 1px solid rgba(61, 90, 128, 0.2);
}

/* Responsive States Notes styling */
.notes-icon-wrapper {
  display: none;
  align-items: center;
  color: var(--color-text-muted);
  cursor: help;
  transition: color 0.15s ease;
}
.notes-icon-wrapper:hover {
  color: var(--color-primary-accent);
}

@media (max-width: 1100px) {
  .notes-text {
    display: none !important;
  }
  .notes-icon-wrapper {
    display: inline-flex !important;
  }
}

/* Active Note Click-triggered Tooltip */
.active-note-tooltip {
  position: absolute;
  z-index: 9999;
  background-color: var(--color-primary-accent);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.4;
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15), 0 3px 10px rgba(0, 0, 0, 0.1);
  max-width: 250px;
  word-wrap: break-word;
  pointer-events: none;
}
.active-note-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px;
  border-style: solid;
  border-color: var(--color-primary-accent) transparent transparent transparent;
}

/* State Grid Table & Row Styling */
.state-grid-header {
  display: grid;
  grid-template-columns: 110px 110px 1fr 80px;
  gap: 0.5rem;
  align-items: center;
  padding: 0.25rem 0.75rem;
}

.state-grid-row {
  display: grid;
  grid-template-columns: 110px 110px 1fr 80px;
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem 0.75rem;
}

@media (max-width: 500px) {
  .state-grid-header {
    display: none !important;
  }
  
  .state-grid-row {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 0.25rem 0.5rem;
    padding: 0.75rem;
  }
  
  .state-grid-row > div:nth-child(1) { /* Date */
    grid-column: 1;
    grid-row: 1;
  }
  
  .state-grid-row > div:nth-child(2) { /* Value */
    grid-column: 1;
    grid-row: 2;
  }
  
  .state-grid-row > div:nth-child(3) { /* Notes */
    grid-column: 1;
    grid-row: 3;
  }
  
  .state-grid-row > div:nth-child(3):empty {
    display: none;
  }
  
  .state-grid-row > div:nth-child(4) { /* Actions */
    grid-column: 2;
    grid-row: 1 / span 3;
    display: flex;
    justify-content: flex-end;
    align-self: center;
  }
  
  /* Below 500px, show note text inline-block/wrapped instead of tooltip icon */
  .state-grid-row .notes-text,
  .consumption-grid-row .notes-text {
    display: inline-block !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    word-break: break-word;
  }
  
  .state-grid-row .notes-icon-wrapper,
  .consumption-grid-row .notes-icon-wrapper {
    display: none !important;
  }
}

/* Consumption Grid Table & Row Styling */
.consumption-grid-header {
  display: grid;
  grid-template-columns: 110px 110px 1fr 80px;
  gap: 0.5rem;
  align-items: center;
  padding: 0.25rem 0.75rem;
}

.consumption-grid-row {
  display: grid;
  grid-template-columns: 110px 110px 1fr 80px;
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem 0.75rem;
}

.consumption-summary-row {
  background-color: rgba(152, 193, 217, 0.08) !important;
  border: 1px solid rgba(61, 90, 128, 0.2) !important;
}

.consumption-summary-row > div:nth-child(1) {
  grid-column: span 3;
}

.consumption-summary-row > div:nth-child(2) {
  text-align: right;
  padding-right: 0.5rem;
}

@media (max-width: 500px) {
  .consumption-grid-header {
    display: none !important;
  }
  
  .consumption-grid-row {
    grid-template-columns: 1fr auto;
    gap: 0.25rem 0.5rem;
    padding: 0.75rem;
  }
  
  .consumption-grid-row > div:nth-child(1) { /* Period */
    grid-column: 1;
    grid-row: 1;
  }
  
  .consumption-grid-row > div:nth-child(2) { /* Value */
    grid-column: 1;
    grid-row: 2;
  }
  
  .consumption-grid-row > div:nth-child(3) { /* Notes */
    grid-column: 1;
    grid-row: 3;
  }
  
  .consumption-grid-row > div:nth-child(3):empty {
    display: none;
  }
  
  .consumption-grid-row > div:nth-child(4) { /* Actions */
    grid-column: 2;
    grid-row: 1 / span 3;
    display: flex;
    justify-content: flex-end;
    align-self: center;
  }
  
  .consumption-summary-row {
    grid-template-columns: 1fr auto !important;
  }
  
  .consumption-summary-row > div:nth-child(1) {
    grid-column: 1 !important;
    grid-row: 1 !important;
  }
  
  .consumption-summary-row > div:nth-child(2) {
    grid-column: 2 !important;
    grid-row: 1 !important;
    text-align: right;
    padding-right: 0 !important;
  }
}

/* Chart Tooltip and Component Styling */
.chart-tooltip {
  pointer-events: none;
  position: absolute;
  z-index: 50;
  background-color: rgba(26, 26, 26, 0.95);
  color: #ffffff;
  font-size: 11px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 4px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, -100%) scale(0.9);
  transition: opacity 0.12s cubic-bezier(0.4, 0, 0.2, 1), transform 0.12s cubic-bezier(0.4, 0, 0.2, 1);
}

.chart-tooltip.visible {
  opacity: 1;
  transform: translate(-50%, -100%) scale(1);
}

.chart-bar {
  transition: fill 0.15s ease, opacity 0.15s ease;
}

.chart-bar:hover {
  fill: #ee6c4d !important; /* Premium orange highlight accent on hover */
  cursor: pointer;
}

.hover-trigger {
  cursor: pointer;
}

/* Responsive Dashboard Toolbar below 1200px */
@media (max-width: 1200px) {
  .split-layout-main .canvas-toolbar {
    align-items: center !important;
    height: 4rem !important;
    padding: 0 1.25rem !important;
    justify-content: space-between !important;
    margin-bottom: 1.5rem !important;
  }
  .split-layout-main .settings-tabs-container {
    order: 2 !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    height: auto !important;
    gap: 0.5rem !important;
  }
  .split-layout-main .dashboard-header-title {
    order: 1 !important;
    font-weight: 800 !important;
    font-size: 1.2rem !important;
    color: var(--color-primary-accent) !important;
    margin: 0 !important;
    text-align: left !important;
  }
  .split-layout-main .dashboard-tab-btn {
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    border: 1px solid var(--color-border) !important;
    border-bottom: 1px solid var(--color-border) !important;
    border-radius: var(--border-radius-sm) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: var(--color-bg-surface) !important;
    color: var(--color-text-muted) !important;
  }
  .split-layout-main .dashboard-tab-btn:hover {
    color: var(--color-text-primary) !important;
    background-color: var(--color-neutral-shaded) !important;
  }
  .split-layout-main .dashboard-tab-btn.active {
    background-color: var(--color-primary-accent) !important;
    border-color: var(--color-primary-accent) !important;
    border-bottom-color: var(--color-primary-accent) !important;
    color: #ffffff !important;
  }
  .split-layout-main .dashboard-tab-btn .settings-tab-text {
    display: none !important;
  }
  .split-layout-main .dashboard-tab-btn svg {
    margin-right: 0 !important;
    width: 18px !important;
    height: 18px !important;
  }
}

/* --- Summary Page Device Grid Layout --- */
.summary-devices-grid {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.summary-device-panel {
  flex: 1 1 350px;
  max-width: 450px;
}
@media (max-width: 480px) {
  .summary-device-panel {
    max-width: 100%;
  }
}

/* --- Split-Screen Identity & Landing Layout (Login) --- */
.landing-container {
  min-height: 100dvh;
  display: flex;
  flex-direction: row;
  overflow: hidden;
  background-color: var(--color-bg-base);
}

.landing-left-pane {
  width: 35%;
  min-width: 380px;
  background-color: var(--color-bg-surface);
  border-right: 1px solid var(--color-border);
  padding: 3.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 10;
}

.landing-right-pane {
  width: 65%;
  background-color: var(--color-primary-accent);
  background-image: radial-gradient(circle at 30% 20%, rgba(152, 193, 217, 0.15) 0%, transparent 60%),
                    radial-gradient(circle at 80% 70%, rgba(61, 90, 128, 0.4) 0%, transparent 70%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Mid-Century grid overlay */
.bg-graphic-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image: linear-gradient(var(--color-secondary-accent) 1px, transparent 1px),
                    linear-gradient(90deg, var(--color-secondary-accent) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Geometric / Meter Animation container */
.geometric-art-container {
  position: relative;
  width: 360px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.meter-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background-color: rgba(152, 193, 217, 0.15);
  filter: blur(40px);
  z-index: 1;
}

.meter-rim {
  position: absolute;
  width: 290px;
  height: 290px;
  border-radius: 50%;
  border: 4px solid var(--color-secondary-accent);
  box-shadow: 0 10px 30px rgba(41, 50, 65, 0.25),
              inset 0 0 20px rgba(152, 193, 217, 0.3);
  z-index: 2;
  background-color: rgba(41, 50, 65, 0.4);
}

.meter-face {
  position: relative;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  z-index: 3;
}

.meter-pivot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #293241;
  border: 3px solid #ee6c4d;
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  z-index: 10;
}

/* Needle rotation animation */
.meter-needle-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: 50% 50%;
  animation: sweep-needle 8s cubic-bezier(0.25, 0.1, 0.25, 1) infinite;
  z-index: 6;
}

.meter-needle {
  position: absolute;
  bottom: 50%;
  left: 50%;
  width: 4px;
  height: 110px;
  background: linear-gradient(to top, #293241 0%, #ee6c4d 100%);
  transform-origin: 50% 100%;
  transform: translateX(-50%);
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(238, 108, 77, 0.5);
}

/* Sub-needle rotation */
.meter-subneedle-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: 50% 50%;
  animation: sweep-subneedle 16s linear infinite;
  z-index: 5;
}

.meter-subneedle {
  position: absolute;
  bottom: 50%;
  left: 50%;
  width: 2px;
  height: 80px;
  background-color: var(--color-secondary-accent);
  transform-origin: 50% 100%;
  transform: translateX(-50%);
  border-radius: 2px;
  opacity: 0.6;
}

.meter-value {
  position: absolute;
  bottom: 45px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-secondary-accent);
  font-family: var(--font-family-monospace, monospace);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  background-color: rgba(41, 50, 65, 0.6);
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  border: 1px solid rgba(152, 193, 217, 0.2);
  z-index: 4;
  animation: count-pulse 3s ease-in-out infinite;
}

@keyframes sweep-needle {
  0% { transform: rotate(-100deg); }
  35% { transform: rotate(100deg); }
  45% { transform: rotate(85deg); }
  70% { transform: rotate(-80deg); }
  85% { transform: rotate(-30deg); }
  100% { transform: rotate(-100deg); }
}

@keyframes sweep-subneedle {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes count-pulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; filter: brightness(1.2); }
}

/* Alert formatting inside left pane */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid transparent;
}
.alert-error {
  background-color: hsla(0, 85%, 97%, 0.95);
  border-color: hsla(0, 85%, 85%, 0.8);
  color: hsl(0, 85%, 25%);
}
.alert-info {
  background-color: hsla(200, 70%, 95%, 0.95);
  border-color: hsla(200, 70%, 80%, 0.8);
  color: hsl(200, 76%, 20%);
}

.login-core-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.btn-lg-sso {
  width: 100%;
  height: 48px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 700;
  border-radius: var(--border-radius-sm);
  transition: all 0.15s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.btn-lg-sso:hover {
  border-color: var(--color-primary-accent);
  background-color: var(--color-neutral-shaded);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.login-footer {
  margin-top: auto;
}

/* Responsive collapse rules for login screen */
@media (max-width: 767px) {
  .landing-left-pane {
    width: 100%;
    min-width: 0;
    border-right: none;
    padding: 2.5rem 1.5rem;
  }
  .landing-right-pane {
    display: none;
  }
}

/* --- Summary Page Redesign --- */
.summary-page-container {
  max-width: 720px;
  width: 100%;
}

.summary-location-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  margin-bottom: 1.5rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.summary-location-card:hover {
  border-color: rgba(61, 90, 128, 0.3);
}

.summary-location-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  user-select: none;
  background-color: var(--color-bg-surface);
  transition: background-color 0.2s ease;
}

.summary-location-header:hover {
  background-color: var(--color-neutral-shaded);
}

.summary-location-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-primary-accent);
}

.summary-location-header .device-count-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-accent);
  background-color: var(--color-neutral-shaded);
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
  border: 1px solid rgba(61, 90, 128, 0.15);
}

.summary-location-header .location-chevron {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--color-text-muted);
}

.summary-location-card.collapsed .location-chevron {
  transform: rotate(-90deg);
}

.summary-location-content {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows 0.25s ease-in-out, opacity 0.25s ease-in-out;
  opacity: 1;
}

.summary-location-card.collapsed .summary-location-content {
  grid-template-rows: 0fr;
  opacity: 0;
}

.summary-location-content > div {
  overflow: hidden;
}

.summary-location-content-inner {
  padding: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.summary-devices-flex {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.summary-device-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  max-width: 100%;
  user-select: none;
}

.summary-device-card:hover {
  border-color: var(--color-primary-accent);
  box-shadow: 0 6px 16px rgba(61, 90, 128, 0.1);
  transform: translateY(-2px);
}

.summary-device-card:active {
  transform: translateY(0);
}

.summary-device-card .device-icon-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--color-neutral-shaded);
  color: var(--color-primary-accent);
  transition: background-color 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.summary-device-card:hover .device-icon-container {
  background-color: var(--color-primary-accent);
  color: #ffffff;
}

.summary-device-card .device-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  overflow: hidden;
}

.summary-device-card .device-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.summary-device-card .device-meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}