/* Modern Sidebar CSS - Inspired by Perplexity and OpenAI */

:root {
  /* Color variables */
  --sidebar-bg: #1a1a1a;
  --sidebar-collapsed-bg: #121212;
  --sidebar-text: #e0e0e0;
  --sidebar-text-muted: #9ca3af;
  --sidebar-border: rgba(255, 255, 255, 0.1);
  --primary-color: #8b5cf6;
  --primary-hover: #7c3aed;
  --accent-color: #FABC3C;
  
  /* Sizing variables */
  --sidebar-width: 240px;
  --sidebar-collapsed-width: 60px;
  --sidebar-icon-size: 20px;
  --sidebar-transition: 0.3s ease;
}

/* Light theme variables */
html.light {
  --sidebar-bg: #f8f9fa;
  --sidebar-collapsed-bg: #edf2f7;
  --sidebar-text: #333333;
  --sidebar-text-muted: #6b7280;
  --sidebar-border: rgba(0, 0, 0, 0.1);
}

/* Sidebar toggle button - positioned outside the sidebar */
.sidebar-toggle-btn {
  position: fixed;
  top: 15px;
  left: 15px;
  z-index: 1010; /* Higher than sidebar to ensure it's always visible */
  background-color: var(--sidebar-bg);
  color: var(--sidebar-text);
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

html.light .sidebar-toggle-btn {
  background-color: #f8f9fa;
  color: #333;
}

html.dark .sidebar-toggle-btn {
  background-color: #1e1e1e;
  color: #e0e0e0;
}

/* Sidebar container */
.modern-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  background-color: var(--sidebar-bg);
  color: var(--sidebar-text);
  transition: width var(--sidebar-transition), transform var(--sidebar-transition);
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  width: var(--sidebar-width);
  padding-bottom: 70px; /* Add padding at the bottom to prevent content from being hidden behind the profile */
}

/* Collapsed sidebar */
.modern-sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

/* Sidebar sections */
.sidebar-section {
  margin-bottom: 1rem;
  padding: 0 0.5rem;
}

.modern-sidebar.collapsed .sidebar-section {
  margin-top: 2.5rem; /* Increased space at the top when collapsed to move home button down */
}

.sidebar-section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  color: var(--sidebar-text-muted) !important;
  padding: 0.6rem 0.6rem 0.4rem;
  margin: 0;
  opacity: 0.8;
  transition: opacity var(--sidebar-transition), color var(--sidebar-transition);
}

.modern-sidebar.collapsed .sidebar-section-title {
  opacity: 0;
}

/* Logo container */
.sidebar-logo-container {
  display: flex;
  align-items: center;
  padding: 1rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--sidebar-border);
}

.sidebar-logo {
  height: 2.5rem;
  width: auto;
  transition: all var(--sidebar-transition);
}

.sidebar-logo-small {
  height: 2rem;
  width: auto;
  display: none;
}

.modern-sidebar.collapsed .sidebar-logo {
  display: none;
}

.modern-sidebar.collapsed .sidebar-logo-small {
  display: none; /* Hide small logo too when collapsed to prevent overlap */
}

.modern-sidebar.collapsed .sidebar-logo-container {
  height: 0;
  min-height: 0;
  padding: 0;
  margin: 0;
  margin-bottom: 2rem; /* Increased space to prevent overlap with home button */
  border-bottom: 1px solid var(--sidebar-border); /* Keep the border */
  overflow: hidden;
}

/* Navigation items */
.sidebar-nav-item {
  display: flex;
  align-items: center;
  padding: 0.6rem;
  margin: 0.2rem 0;
  border-radius: 0.5rem;
  text-decoration: none;
  color: var(--sidebar-text) !important;
  transition: background-color var(--sidebar-transition), color var(--sidebar-transition);
  cursor: pointer;
  font-size: 0.85rem; /* Smaller font size */
}

.sidebar-nav-item:hover {
  background-color: var(--sidebar-hover);
  color: var(--sidebar-hover-text, var(--sidebar-text)) !important;
}

.sidebar-nav-item.active {
  background-color: var(--sidebar-active);
  font-weight: 500;
}

.sidebar-nav-item.active .sidebar-nav-icon {
  color: var(--primary-color);
}

.sidebar-nav-icon {
  width: var(--sidebar-icon-size);
  height: var(--sidebar-icon-size);
  margin-right: 0.75rem;
  flex-shrink: 0;
  transition: margin var(--sidebar-transition), color var(--sidebar-transition);
  color: var(--sidebar-text) !important;
  stroke: var(--sidebar-text) !important;
}

.sidebar-nav-text {
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--sidebar-transition), color var(--sidebar-transition);
  color: var(--sidebar-text) !important;
}

.modern-sidebar.collapsed .sidebar-nav-icon {
  margin-right: 0;
}

.modern-sidebar.collapsed .sidebar-nav-text {
  opacity: 0;
}

/* Hide recent items containers but keep section headers and buttons visible when collapsed */
.modern-sidebar.collapsed .recent-items-container {
  display: none;
}

.modern-sidebar.collapsed .sidebar-section-title {
  display: none;
  width: 0;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.modern-sidebar.collapsed .flex.items-center.justify-between {
  justify-content: center;
  margin-bottom: 1rem;
  margin-top: 1rem;
  padding: 0;
  width: 100%;
}

/* Recent items section */
.recent-items-container {
  margin-top: 0.5rem;
}

.recent-item {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.75rem;
  margin: 0.25rem 0;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: background-color var(--sidebar-transition), color var(--sidebar-transition);
  text-decoration: none;
  color: var(--sidebar-text);
}

.recent-item:hover {
  background-color: var(--sidebar-hover);
}

.recent-item-icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: 0.75rem;
  color: var(--sidebar-text-muted) !important;
  stroke: var(--sidebar-text-muted) !important;
  flex-shrink: 0;
  transition: color var(--sidebar-transition), stroke var(--sidebar-transition);
}

.recent-item-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  font-size: 0.75rem;
  color: var(--sidebar-text) !important;
}

/* Remove custom journal entry styles that conflict with standard sidebar items */
.journal-entry-item {
  /* Use only styles that enhance without overriding the base .recent-item styles */
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

.journal-entry-item:hover {
  border-left-color: var(--primary-color) !important;
  /* Use the standard sidebar hover background from .recent-item:hover */
  background-color: var(--sidebar-hover);
}

/* Mentor chat item styles */
.mentor-chat-item {
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

.mentor-chat-item:hover {
  border-left-color: var(--primary-color);
  background-color: var(--sidebar-hover);
}

.mentor-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  margin-right: 0.75rem;
  object-fit: cover;
}



/* Journal entry item specific styles */
.journal-entry-item {
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color var(--sidebar-transition), background-color var(--sidebar-transition);
}

.journal-entry-item:hover {
  border-left-color: var(--sidebar-accent);
}

/* New journal entry content layout */
.journal-entry-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  width: 100%;
  overflow: hidden;
}

.journal-date {
  font-size: 0.75rem;
  color: var(--sidebar-text-muted);
  flex-shrink: 0;
}

.journal-title-separator {
  margin: 0 4px;
  color: var(--sidebar-text-muted);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.journal-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1;
}

.loading-journal-item {
  opacity: 0.7;
  cursor: default;
}

.recent-item-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.75rem; /* Slightly larger font size */
  color: var(--sidebar-text);
  flex: 1;
  opacity: 1;
  transition: opacity var(--sidebar-transition);
}

.modern-sidebar.collapsed .recent-item-text {
  opacity: 0;
}

/* User profile section */
.sidebar-profile {
  padding: 0.5rem;
  border-top: 1px solid var(--sidebar-border);
  position: fixed;
  bottom: 0;
  left: 0;
  width: var(--sidebar-width);
  background-color: var(--sidebar-bg);
  z-index: 10;
  transition: width var(--sidebar-transition), background-color var(--sidebar-transition);
  box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.1);
}

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

.profile-button {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.3rem;
  border-radius: 0.5rem;
  background: none;
  border: none;
  color: var(--sidebar-text);
  cursor: pointer;
  transition: background-color var(--sidebar-transition);
}

.profile-button:hover {
  background-color: var(--sidebar-hover);
}

.profile-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.profile-name {
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 1;
  transition: opacity var(--sidebar-transition);
}

.modern-sidebar.collapsed .profile-name {
  opacity: 0;
}

.profile-dropdown {
  position: absolute;
  bottom: 4rem;
  left: 0.75rem;
  width: calc(var(--sidebar-width) - 1.5rem);
  background-color: var(--sidebar-bg);
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  padding: 0.5rem;
  display: none;
  z-index: 1001;
  border: 1px solid var(--sidebar-border);
}

.modern-sidebar.collapsed .profile-dropdown {
  width: 180px; /* Fixed width when collapsed */
  left: 0.5rem; /* Position to the right of the collapsed sidebar */
}

.profile-dropdown.show {
  display: block;
}

.profile-dropdown a {
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--sidebar-text);
  text-decoration: none;
  border-radius: 0.25rem;
  transition: background-color var(--sidebar-transition);
}

/* Premium badge */
.premium-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.4rem;
  background-color: rgba(139, 92, 246, 0.2);
  color: var(--primary-color);
  border-radius: 1rem;
  font-size: 0.7rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  position: absolute;
  top: -1.2rem;
  left: 3rem;
}

.premium-badge-icon {
  margin-right: 0.25rem;
}

/* Feedback button */
.feedback-button {
  display: flex;
  align-items: center;
  padding: 0.6rem;
  border-radius: 0.5rem;
  background: none;
  border: 1px solid var(--sidebar-border);
  color: var(--sidebar-text);
  cursor: pointer;
  transition: background-color var(--sidebar-transition), border-color var(--sidebar-transition);
}

.feedback-icon {
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

.feedback-text {
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--sidebar-transition);
}

.modern-sidebar.collapsed .feedback-text {
  opacity: 0;
}

/* Upgrade button */
.upgrade-container {
  padding: 0 0.75rem;
  margin-bottom: 0.5rem;
}

.upgrade-info {
  font-size: 0.8rem;
  color: var(--sidebar-text-muted);
  margin-bottom: 0.5rem;
  padding: 0 0.25rem;
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--sidebar-transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modern-sidebar.collapsed .upgrade-info {
  opacity: 0;
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.upgrade-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.6rem;
  border-radius: 0.5rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--sidebar-transition);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.upgrade-button:hover {
  background-color: var(--primary-hover);
}

.upgrade-button-text {
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--sidebar-transition);
}

.upgrade-button-icon {
  display: none;
  width: 1.25rem;
  height: 1.25rem;
  color: white;
  stroke: white;
}

.modern-sidebar.collapsed .upgrade-container {
  display: none;
}

/* Toggle button */
.sidebar-toggle {
  position: absolute;
  top: 1.5rem; /* Positioned higher to avoid overlap */
  right: 1.1rem;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--primary-color);
  border: 1px solid var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1002;
  transition: all var(--sidebar-transition);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  outline: none; /* Remove outline when focused */
}

/* Style for icons inside primary colored buttons */
.sidebar-button-icon {
  color: white !important;
  stroke: white !important;
  width: 1rem;
  height: 1rem;
}

/* Sidebar action buttons (journal and chat) */
.sidebar-action-button {
  position: relative;
  width: 1.6rem;
  height: 1.6rem;
  background-color: var(--primary-color);
  border: 1px solid var(--primary-color);
  border-radius: 50%;
  margin-right: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  outline: none;
  transition: all var(--sidebar-transition);
}

.modern-sidebar.collapsed .sidebar-action-button {
  margin-right: 0;
  margin-bottom: 0.5rem;
  margin-left: 0;
  position: relative;
  left: 0;
}

.sidebar-action-button:hover {
  background-color: var(--primary-hover);
}

/* Tooltips for sidebar action buttons */
.sidebar-button-tooltip {
  position: absolute;
  visibility: hidden;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  text-align: center;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1010;
}

/* Position tooltips to the right when sidebar is collapsed */
.modern-sidebar.collapsed .sidebar-button-tooltip,
.modern-sidebar.collapsed .sidebar-toggle-tooltip {
  left: 50px;
  right: auto;
}

.sidebar-action-button:hover .sidebar-button-tooltip {
  visibility: visible;
  opacity: 1;
}

/* Remove focus outline for all states */
.sidebar-toggle:focus,
.sidebar-toggle:active,
.sidebar-toggle:focus-visible {
  outline: none;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3); /* Maintain the same shadow */
}

.sidebar-toggle:hover {
  background-color: var(--primary-hover);
  transform: scale(1.1);
}

.sidebar-toggle-icon {
  width: 1rem;
  transition: transform var(--sidebar-transition);
  color: white;
}

/* Tooltip for sidebar toggle */
.sidebar-toggle-tooltip {
  position: absolute;
  visibility: hidden;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  text-align: center;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1010;
}

.sidebar-toggle:hover .sidebar-toggle-tooltip {
  visibility: visible;
  opacity: 1;
}

.modern-sidebar.collapsed .sidebar-toggle-icon {
  transform: rotate(180deg);
}

/* Main content adjustment */
#main {
  transition: margin-left var(--sidebar-transition);
  margin-left: var(--sidebar-width);
}

.modern-sidebar.collapsed ~ #main {
  margin-left: var(--sidebar-collapsed-width);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .modern-sidebar {
    width: var(--sidebar-width);
    transform: translateX(-100%);
  }
  
  .modern-sidebar.open {
    transform: translateX(0);
  }
  
  .modern-sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
    transform: translateX(0);
  }
  
  #main {
    margin-left: 0 !important;
  }
  
  .sidebar-toggle {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 999;
    background-color: var(--sidebar-collapsed-bg);
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }
}

/* Modal styles */
.modern-modal {
  background-color: var(--sidebar-bg);
  border-radius: 0.75rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--sidebar-border);
}

.modern-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--sidebar-border);
}

.modern-modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--sidebar-text);
}

.modern-modal-close {
  background: none;
  border: none;
  color: var(--sidebar-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 0.25rem;
  transition: background-color 0.2s;
}

.modern-modal-close:hover {
  background-color: var(--sidebar-hover);
  color: var(--sidebar-text);
}

.modern-modal-body {
  padding: 1rem;
}

.modern-modal-footer {
  padding: 1rem;
  border-top: 1px solid var(--sidebar-border);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.modern-button {
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.modern-button-primary {
  background-color: var(--primary-color);
  color: white;
  border: none;
}

.modern-button-primary:hover {
  background-color: var(--primary-hover);
}

.modern-button-secondary {
  background-color: transparent;
  color: var(--sidebar-text);
  border: 1px solid var(--sidebar-border);
}

.modern-button-secondary:hover {
  background-color: var(--sidebar-hover);
}

/* Toast notification */
.modern-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--sidebar-bg);
  color: var(--sidebar-text);
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 1100;
  font-size: 0.875rem;
  opacity: 0;
  transition: opacity 0.3s;
  border: 1px solid var(--sidebar-border);
}

.modern-toast.show {
  opacity: 1;
}

/* Settings tabs */
.settings-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--sidebar-border);
  padding-bottom: 0.5rem;
}

.settings-tab {
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background-color 0.2s;
  color: var(--sidebar-text-muted);
}

.settings-tab:hover {
  background-color: var(--sidebar-hover);
}

.settings-tab.active {
  background-color: var(--sidebar-active);
  color: var(--sidebar-text);
}

/* Form elements */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
  color: var(--sidebar-text-muted);
}

.form-input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--sidebar-border);
  color: var(--sidebar-text);
  transition: border-color 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.form-select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--sidebar-border);
  color: var(--sidebar-text);
  transition: border-color 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Toggle switch */
.toggle-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.toggle-label {
  font-size: 0.875rem;
  color: var(--sidebar-text);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 2.5rem;
  height: 1.25rem;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: 0.4s;
  border-radius: 1.25rem;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 0.875rem;
  width: 0.875rem;
  left: 0.25rem;
  bottom: 0.1875rem;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}

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

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

input:checked + .toggle-slider:before {
  transform: translateX(1.125rem);
}