/* ==========================================================================
   SPORTi Unified Hub Shell Stylesheet
   Design Tokens & Unified Left Sidebar Navigation Layout (Light Theme Default)
   ========================================================================== */

:root {
  --shell-bg: #f8fafc;
  --sidebar-bg: #ffffff;
  --sidebar-border: #e2e8f0;
  --sidebar-width-expanded: 250px;
  --sidebar-width-collapsed: 72px;
  --topbar-height: 56px;
  
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  
  --accent-primary: #4f46e5;
  --accent-hover: #4338ca;
  --accent-light: #eef2ff;
  --accent-ring: rgba(79, 70, 229, 0.25);
  
  --nav-item-hover: #f1f5f9;
  --nav-item-active-bg: #e0e7ff;
  --nav-item-active-text: #4338ca;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --transition-speed: 0.22s;
  --transition-timing: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Shell Reset & Layout */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  overflow: hidden;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--shell-bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}

.shell-layout {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* ==========================================================================
   Left Navigation Sidebar
   ========================================================================== */

.shell-sidebar {
  width: var(--sidebar-width-expanded);
  height: 100%;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  flex-shrink: 0;
  transition: width var(--transition-speed) var(--transition-timing);
  position: relative;
  user-select: none;
  overflow-x: hidden;
}

/* Smooth Label Transitions during Collapse & Expand */
.brand-name,
.nav-section-label,
.nav-label,
.nav-label-group,
.event-created-by,
.event-chevron,
.nav-badge,
.sync-text,
.account-info,
.account-logout-btn,
.sidebar-login-btn span,
.sidebar-empty-text,
.sidebar-create-btn span {
  transition: opacity 0.18s ease, max-width 0.22s var(--transition-timing), margin 0.22s ease, padding 0.22s ease, visibility 0.22s ease;
  max-width: 260px;
  opacity: 1;
  visibility: visible;
  white-space: nowrap;
  overflow: hidden;
}

/* Sidebar Header */
.sidebar-header {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  overflow: hidden;
  white-space: nowrap;
}

.brand-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
}

.brand-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: #0f172a;
  transition: opacity var(--transition-speed);
}

.brand-name span {
  color: var(--accent-primary);
}

.sidebar-toggle-btn {
  background: transparent;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-speed), color var(--transition-speed), transform var(--transition-speed);
  flex-shrink: 0;
}

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

.sidebar-toggle-btn i {
  transition: transform var(--transition-speed);
}

/* Navigation Menu */
.sidebar-nav {
  flex: 1;
  padding: 0.75rem 0.6rem;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sidebar-nav::-webkit-scrollbar {
  width: 5px;
}
.sidebar-nav::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.nav-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem 0.25rem;
  transition: opacity var(--transition-speed);
  white-space: nowrap;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition-speed) var(--transition-timing);
  white-space: nowrap;
  position: relative;
}

.nav-item:hover {
  background: var(--nav-item-hover);
  color: var(--text-primary);
  transform: translateX(2px);
}

.nav-icon {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
  color: #64748b;
  transition: color var(--transition-speed);
}

.nav-item:hover .nav-icon {
  color: var(--accent-primary);
}

.nav-label {
  flex: 1;
  transition: opacity var(--transition-speed);
}

.nav-item.active {
  background: var(--nav-item-active-bg);
  color: var(--nav-item-active-text);
  font-weight: 600;
}

.nav-item.active .nav-icon {
  color: var(--accent-hover);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  bottom: 15%;
  width: 4px;
  background: var(--accent-primary);
  border-radius: 0 4px 4px 0;
}

/* Event Accordion Group & Dropdown Sub-Items */
.event-accordion-group {
  margin-bottom: 0.35rem;
  border-radius: 8px;
  transition: all var(--transition-speed);
  border: 1px solid transparent;
}

.event-accordion-group.active-event {
  background: rgba(79, 70, 229, 0.03);
  border: 1px solid rgba(79, 70, 229, 0.15);
}

.event-accordion-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  position: relative;
  transition: all var(--transition-speed);
}

.event-accordion-header:hover {
  background: var(--nav-item-hover);
}

.event-accordion-header.active {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(37, 99, 235, 0.06) 100%);
  color: var(--accent-primary);
}

.event-accordion-header.active .nav-label {
  color: var(--accent-primary);
  font-weight: 800;
}

.event-accordion-header.active .nav-icon {
  color: var(--accent-primary) !important;
}

.event-accordion-header.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  bottom: 15%;
  width: 4px;
  background: var(--accent-primary);
  border-radius: 0 4px 4px 0;
}

.event-accordion-header .event-chevron {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: transform var(--transition-speed);
}

/* Trophy Icon Wrapper & Letter Display */
.trophy-icon-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  flex-shrink: 0;
}

.trophy-icon-wrapper .nav-icon {
  transition: opacity var(--transition-speed), visibility var(--transition-speed);
}

.trophy-letter {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.7rem;
  font-weight: 900;
  color: #ffffff;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-speed), visibility var(--transition-speed);
  pointer-events: none;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  z-index: 10;
  line-height: 1;
}

.event-accordion-group.open .event-accordion-header .event-chevron {
  transform: rotate(180deg);
}

/* Flex column wrapper for event name + created-by byline */
.nav-label-group {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1;
}

/* "by [username]" subtitle under event name */
.event-created-by {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.event-accordion-body {
  display: none;
  padding-left: 0.85rem;
  margin-top: 0.15rem;
  margin-bottom: 0.25rem;
  border-left: 2px solid var(--sidebar-border);
  margin-left: 1.1rem;
  transition: border-color var(--transition-speed);
}

.event-accordion-group.active-event .event-accordion-body {
  border-left-color: var(--accent-primary);
}

.event-accordion-group.open .event-accordion-body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.event-sub-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.65rem;
  border-radius: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.83rem;
  font-weight: 500;
  transition: all var(--transition-speed);
  position: relative;
}

.event-sub-item:hover {
  background: var(--nav-item-hover);
  color: var(--text-primary);
}

.event-sub-item.active {
  background: var(--nav-item-active-bg);
  color: var(--nav-item-active-text);
  font-weight: 700;
  box-shadow: 0 1px 2px rgba(67, 56, 202, 0.08);
}

.event-sub-item .sub-icon {
  font-size: 0.95rem;
  width: 18px;
  text-align: center;
  color: var(--text-secondary);
}

.event-sub-item.active .sub-icon {
  color: var(--accent-hover);
}

.nav-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: var(--accent-primary);
  color: #ffffff;
  margin-left: auto;
  text-transform: uppercase;
}

/* Sidebar Footer */
/* Sidebar Footer & Account Management */
.sidebar-footer {
  padding: 0.75rem 0.85rem;
  border-top: 1px solid var(--sidebar-border);
  background: #ffffff;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.account-widget {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.account-user-card {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  transition: all var(--transition-speed);
  position: relative;
}

.account-user-card:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.account-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0072ff 0%, #7209b7 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
  box-shadow: 0 2px 5px rgba(0, 114, 255, 0.2);
}

.account-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.account-name {
  font-weight: 600;
  font-size: 0.83rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

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

.account-logout-btn {
  background: transparent;
  border: none;
  color: #ef4444;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-speed), color var(--transition-speed);
  flex-shrink: 0;
}

.account-logout-btn:hover {
  background: #fee2e2;
  color: #dc2626;
}

.sidebar-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  background: linear-gradient(135deg, #0072ff 0%, #7209b7 100%);
  color: #ffffff;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.83rem;
  box-shadow: 0 4px 12px rgba(0, 114, 255, 0.2);
  transition: all var(--transition-speed);
}

.sidebar-login-btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 114, 255, 0.3);
}

.sync-indicator {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  animation: pulse-ring 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* ==========================================================================
   Collapsed Sidebar State
   ========================================================================== */

.sidebar-collapsed .shell-sidebar {
  width: var(--sidebar-width-collapsed);
}

.sidebar-collapsed .brand-name,
.sidebar-collapsed .nav-section-label,
.sidebar-collapsed .nav-label,
.sidebar-collapsed .nav-label-group,
.sidebar-collapsed .event-created-by,
.sidebar-collapsed .event-chevron,
.sidebar-collapsed .nav-badge,
.sidebar-collapsed .sync-text,
.sidebar-collapsed .account-info,
.sidebar-collapsed .account-logout-btn,
.sidebar-collapsed .sidebar-login-btn span,
.sidebar-collapsed .sidebar-empty-text,
.sidebar-collapsed .sidebar-create-btn span {
  opacity: 0 !important;
  max-width: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

/* Hide section labels cleanly in collapsed mode */
.sidebar-collapsed .nav-section-label {
  max-height: 0;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  margin: 0 !important;
}

/* Header in collapsed mode */
.sidebar-collapsed .sidebar-header {
  justify-content: space-between;
  padding: 0 0.55rem;
}

.sidebar-collapsed .sidebar-brand {
  margin: 0;
}

.sidebar-collapsed .brand-logo {
  width: 30px;
  height: 30px;
  transition: all var(--transition-speed);
}

.sidebar-collapsed .sidebar-toggle-btn {
  width: 28px;
  height: 28px;
}

.sidebar-collapsed .sidebar-toggle-btn i {
  transform: rotate(180deg);
}

/* Nav items in collapsed mode */
.sidebar-collapsed .nav-item {
  justify-content: center;
  padding: 0.75rem 0;
  gap: 0;
}

.sidebar-collapsed .nav-item:hover {
  transform: scale(1.08);
}

/* Event Accordion Group & Sub-items in collapsed mode */
.sidebar-collapsed .event-accordion-group {
  margin-bottom: 0.25rem;
}

.sidebar-collapsed .event-accordion-header {
  justify-content: center;
  padding: 0.75rem 0;
  gap: 0;
}

.sidebar-collapsed .event-accordion-header:hover {
  transform: scale(1.08);
}

/* Show trophy letter when collapsed */
.sidebar-collapsed .trophy-letter {
  opacity: 1 !important;
  visibility: visible !important;
}

.sidebar-collapsed .trophy-icon-wrapper .nav-icon {
  opacity: 0 !important;
  visibility: hidden !important;
}

.sidebar-collapsed .event-accordion-body {
  padding-left: 0;
  margin-left: 0;
  border-left: none;
  gap: 0.2rem;
}

.sidebar-collapsed .event-sub-item {
  justify-content: center;
  padding: 0.6rem 0;
  gap: 0;
  border-radius: 8px;
}

.sidebar-collapsed .event-sub-item .sub-icon {
  margin: 0;
}

.sidebar-collapsed .event-sub-item span {
  display: none;
}

.sidebar-collapsed .event-sub-item:hover {
  transform: scale(1.08);
}

/* Sidebar Footer in collapsed mode */
.sidebar-collapsed .sidebar-footer {
  padding: 0.75rem 0.5rem;
  align-items: center;
}

.sidebar-collapsed .account-user-card {
  justify-content: center;
  padding: 0.4rem;
  background: transparent;
  border-color: transparent;
}

.sidebar-collapsed .account-user-card:hover {
  background: #f1f5f9;
}

.sidebar-collapsed .sidebar-login-btn {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 10px;
  margin: 0 auto;
  justify-content: center;
}

.sidebar-collapsed .sync-indicator {
  justify-content: center;
  padding: 0.25rem 0;
}

/* Collapsed Floating Tooltips on Hover */
.sidebar-collapsed [data-tooltip] {
  position: relative;
}

.sidebar-collapsed [data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 12px;
  background: #0f172a;
  color: #ffffff;
  padding: 0.45rem 0.8rem;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, visibility 0.18s ease, transform 0.18s ease;
  z-index: 2000;
  pointer-events: none;
}

.sidebar-collapsed [data-tooltip]::before {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 6px;
  border-width: 5px 6px 5px 0;
  border-style: solid;
  border-color: transparent #0f172a transparent transparent;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, visibility 0.18s ease;
  z-index: 2001;
  pointer-events: none;
}

.sidebar-collapsed [data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(2px);
}

.sidebar-collapsed [data-tooltip]:hover::before {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   Main Shell Viewport Area
   ========================================================================== */

.shell-main {
  flex: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  background-color: var(--shell-bg);
}

/* Topbar */
.shell-topbar {
  height: var(--topbar-height);
  background: #ffffff;
  border-bottom: 1px solid var(--sidebar-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  z-index: 10;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.2rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.4rem;
  margin-right: 0.5rem;
  border-radius: 6px;
}

.mobile-menu-btn:hover {
  background: var(--nav-item-hover);
}

.topbar-title-area {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.topbar-view-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topbar-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  background: #f1f5f9;
  transition: all var(--transition-speed);
}

.topbar-btn:hover {
  background: var(--accent-light);
  color: var(--accent-primary);
}

/* Main Viewport Container */
.shell-viewport {
  flex: 1;
  position: relative;
  width: 100%;
  height: calc(100% - var(--topbar-height));
  overflow: hidden;
}

/* Hub Dashboard View Panel */
.view-panel {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--shell-bg);
}

#hubDashboardPanel {
  overflow-y: auto;
}

/* Iframe Frame View Panel */
#iframeViewPanel {
  background: #ffffff;
}

.subpage-iframe {
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  background: #ffffff;
  display: block;
}

/* Sidebar Backdrop for Mobile Overlay */
.sidebar-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(2px);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--transition-speed);
}

/* ==========================================================================
   Responsive Breakpoints (Mobile & Tablet)
   ========================================================================== */

@media (max-width: 868px) {
  .shell-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: calc(-1 * var(--sidebar-width-expanded));
    width: var(--sidebar-width-expanded) !important;
    box-shadow: var(--shadow-lg);
    transition: left var(--transition-speed) var(--transition-timing);
  }

  .sidebar-open .shell-sidebar {
    left: 0;
  }

  .sidebar-open .sidebar-backdrop {
    display: block;
    opacity: 1;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .sidebar-toggle-btn {
    display: none;
  }
}

/* ============================================================
   Sidebar Empty State (no events for this user)
   ============================================================ */
.sidebar-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem 1rem;
  text-align: center;
}

.sidebar-empty-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.sidebar-empty-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  margin: 0;
  line-height: 1.4;
}

.sidebar-create-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.25rem;
  padding: 0.45rem 0.9rem;
  background: var(--accent-primary);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
  white-space: nowrap;
}

.sidebar-create-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* Hide text labels in collapsed state for empty state elements */
.sidebar-collapsed .sidebar-empty-state {
  padding: 1rem 0.25rem;
}

.sidebar-collapsed .sidebar-empty-text,
.sidebar-collapsed .sidebar-create-btn span {
  display: none;
}

.sidebar-collapsed .sidebar-create-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  padding: 0;
  justify-content: center;
}