/* Additional application-specific styles */
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Material Symbols base styling */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
vertical-align: middle;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #bcc9c6; border-radius: 10px; }

/* Sidebar section toggle */
.sidebar-section .sidebar-children { display: none; }
.sidebar-section.open .sidebar-children { display: block; }
.sidebar-section .chevron { transition: transform 150ms ease; }
.sidebar-section.open .chevron { transform: rotate(90deg); }

/* ============================================
   SIDEBAR COLLAPSED STATE
   ============================================ */

/* Smooth width transition */
.sidebar-panel {
  transition: width 200ms cubic-bezier(0.4, 0, 0.2, 1), transform 200ms ease-in-out;
}
.sidebar-panel.sidebar-collapsed {
  width: 3.5rem; /* 56px */
}

/* Hide all text labels when collapsed */
.sidebar-panel.sidebar-collapsed .sidebar-label { display: none; }

/* Center icons in collapsed nav */
.sidebar-panel.sidebar-collapsed nav {
  padding-left: 0.25rem;
  padding-right: 0.25rem;
  overflow: visible; /* allow tooltips and flyouts to escape nav bounds */
}
.sidebar-panel.sidebar-collapsed .nav-link,
.sidebar-panel.sidebar-collapsed .nav-button {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}
.sidebar-panel.sidebar-collapsed .sidebar-footer-inner {
  padding-left: 0.25rem;
  padding-right: 0.25rem;
}

/* Always hide section children when collapsed */
.sidebar-panel.sidebar-collapsed .sidebar-section .sidebar-children {
  display: none !important;
}

/* Rotate collapse icon when collapsed */
.sidebar-panel.sidebar-collapsed .sidebar-collapse-icon {
  transform: rotate(180deg);
}

/* Edge toggle: subtle unless hovering sidebar */
.sidebar-edge-toggle { opacity: 0.3; transition: opacity 150ms; }
.sidebar-panel:hover .sidebar-edge-toggle,
.sidebar-edge-toggle:hover { opacity: 1; }

/* ============================================
   SIDEBAR TOOLTIPS (standalone links)
   ============================================ */
.sidebar-tooltip {
  position: absolute;
  left: calc(100% + 0.625rem);
  top: 50%;
  transform: translateY(-50%);
  background: #0f172a;
  color: #e2e8f0;
  font-size: 11px;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border-radius: 0.375rem;
  white-space: nowrap;
  z-index: 200;
  border: 1px solid rgba(100, 116, 139, 0.25);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 100ms, opacity 100ms ease;
}
.sidebar-panel.sidebar-collapsed .sidebar-tooltip-wrapper:hover > .sidebar-tooltip {
  visibility: visible;
  opacity: 1;
  transition: visibility 0s, opacity 100ms ease;
}

/* ============================================
   SIDEBAR SECTION FLYOUTS (expandable sections)
   ============================================ */
.sidebar-flyout {
  position: absolute;
  left: calc(100% + 0.25rem);
  top: 0;
  background: #131b2e;
  border: 1px solid rgba(100, 116, 139, 0.25);
  border-radius: 0.5rem;
  padding: 0.375rem;
  min-width: 168px;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 150ms, opacity 150ms ease;
}
/* Invisible bridge covers the gap so mouse can travel to the flyout */
.sidebar-flyout::before {
  content: '';
  position: absolute;
  left: -0.5rem;
  top: 0;
  width: 0.5rem;
  height: 100%;
}
.sidebar-panel.sidebar-collapsed .sidebar-flyout-wrapper:hover > .sidebar-flyout {
  visibility: visible;
  opacity: 1;
  transition: visibility 0s, opacity 150ms ease;
}
.sidebar-flyout-header {
  padding: 0.375rem 0.625rem 0.25rem;
  font-size: 9px;
  font-weight: 800;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sidebar-flyout a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.625rem;
  font-size: 12px;
  font-weight: 500;
  color: #94a3b8;
  border-radius: 0.375rem;
  white-space: nowrap;
  transition: background 100ms, color 100ms;
}
.sidebar-flyout a:hover { background: rgba(255,255,255,0.06); color: #e2e8f0; }
.sidebar-flyout a.flyout-active { background: rgba(20,184,166,0.1); color: rgb(45,212,191); }

/* Toast notification animations */
.toast-item.toast-enter {
  transform: translateX(0);
  opacity: 1;
}

.toast-item.toast-exit {
  transform: translateX(100%);
  opacity: 0;
}

.toast-progress {
  transition: transform linear;
  transform-origin: left;
}

.toast-progress.toast-progress-running {
  transform: scaleX(0);
}

.toast-progress.toast-progress-paused {
  transition-play-state: paused;
}