/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #4f46e5;
  --primary-hover: #4338ca;
  --secondary-color: #6b7280;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --background-color: #f8fafc;
  --surface-color: #ffffff;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --border-color: #e5e7eb;
  --sidebar-width: 280px;
  --header-height: 70px;
  --border-radius: 8px;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 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);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--background-color);
  color: var(--text-primary);
  line-height: 1.6;
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  transition: margin-left 0.3s ease;
}

.content-wrapper {
  padding: 2rem;
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .content-wrapper {
    padding: 1rem;
  }
}

/* Sidebar */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--surface-color);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
}

.logo i {
  font-size: 1.5rem;
}

.logo-image {
  width: 132px; /* show full rectangular logo */
  height: auto;
  border-radius: 0;
  object-fit: contain;
  display: block;
}

.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.sidebar-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.user-info {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.user-details {
  flex: 1;
  min-width: 0;
}

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

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

.menu-list {
  list-style: none;
  padding: 1rem 0;
  flex: 1;
}

.menu-item {
  margin: 0.25rem 0;
}

.menu-item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
}

.menu-item a.menu-toggle {
  cursor: pointer;
  justify-content: space-between;
}

.submenu-arrow {
  margin-left: auto;
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.menu-item a:hover {
  background-color: #f3f4f6;
  color: var(--text-primary);
}

.menu-item.active a {
  background-color: #eef2ff;
  color: var(--primary-color);
  font-weight: 500;
}

.menu-item.active a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--primary-color);
}

.menu-item i {
  width: 20px;
  text-align: center;
}

/* Submenu styles */
.submenu {
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  opacity: 0;
}

.submenu.open {
  max-height: 500px;
  opacity: 1;
}

.submenu-item {
  margin: 0;
}

.submenu-item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1.5rem 0.625rem 3.25rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
  font-size: 0.9rem;
}

.submenu-item a:hover {
  background-color: #e5e7eb;
  color: var(--text-primary);
}

.submenu-item.active a {
  background-color: #dbeafe;
  color: var(--primary-color);
  font-weight: 500;
}

.submenu-item i {
  width: 16px;
  font-size: 0.875rem;
  text-align: center;
}

.badge {
  background-color: var(--danger-color);
  color: white;
  font-size: 0.75rem;
  padding: 0.125rem 0.375rem;
  border-radius: 10px;
  margin-left: auto;
}

.sidebar-footer {
  padding: 0;
  border-top: none;
  margin-top: auto;
  display: flex;
  flex-direction: column;
}

.upgrade-prompt {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 1rem;
  margin: 1rem 1rem 0 1rem;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.upgrade-title {
  font-weight: 600;
  font-size: 0.875rem;
}

.upgrade-subtitle {
  font-size: 0.75rem;
  opacity: 0.9;
}

.btn-upgrade {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.375rem 0.75rem;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-upgrade:hover {
  background: rgba(255, 255, 255, 0.3);
}

.plan-status {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  padding: 1rem;
  margin: 1rem 1rem 0 1rem;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.plan-title {
  font-weight: 600;
  font-size: 0.875rem;
}

.plan-subtitle {
  font-size: 0.75rem;
  opacity: 0.9;
}

.btn-manage {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.375rem;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-manage:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Settings Navigation Styles */
.settings-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--surface-color);
  border-radius: var(--border-radius);
}

.settings-nav-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.2s ease;
  min-width: fit-content;
}

.settings-nav-item:hover {
  color: var(--primary-color);
  background: rgba(79, 70, 229, 0.1);
  border-color: rgba(79, 70, 229, 0.2);
  text-decoration: none;
}

.settings-nav-item.active {
  color: #ffffff !important;
  background: #3730a3 !important;
  border-color: #3730a3 !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 8px rgba(55, 48, 163, 0.4) !important;
  transform: translateY(-1px);
}

.settings-nav-item.active i {
  color: #ffffff !important;
  font-weight: bold;
}

.settings-nav-item i {
  font-size: 1rem;
  width: 18px;
  text-align: center;
}

/* Responsive Settings Navigation */
@media (max-width: 1400px) {
  .settings-nav {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  
  .settings-nav::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 1200px) {
  .settings-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0.25rem;
    padding-bottom: 0.5rem;
  }
  
  .settings-nav-item {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    flex-shrink: 0;
  }
}

@media (max-width: 768px) {
  .settings-nav {
    flex-direction: column;
    gap: 0.25rem;
    overflow-x: visible;
  }
  
  .settings-nav-item {
    justify-content: flex-start;
    width: 100%;
    flex-shrink: 1;
  }
}

/* Settings Content Styles */
.settings-content {
  max-width: 100%;
  overflow-x: hidden;
}

.settings-content .card {
  margin-bottom: 1.5rem;
}

.settings-content .row {
  margin-left: -0.75rem;
  margin-right: -0.75rem;
}

.settings-content .col-md-4,
.settings-content .col-md-6,
.settings-content .col-md-8 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

/* Style Profiles Styles */
.style-profile-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.style-profile-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.style-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.style-summary .badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
}

.badge-primary {
  background-color: var(--primary-color);
  color: white;
}

.badge-secondary {
  background-color: var(--text-secondary);
  color: white;
}

.badge-info {
  background-color: #17a2b8;
  color: white;
}

.badge-success {
  background-color: var(--success-color);
  color: white;
}

.email-item {
  transition: transform 0.1s ease;
}

.email-item:hover {
  transform: translateY(-1px);
}

.email-preview {
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--text-secondary);
  background: var(--background-color);
  padding: 0.75rem;
  border-radius: 4px;
  border-left: 3px solid var(--primary-color);
}

.style-analysis-placeholder {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

/* Notification styles */
.alert {
  border: none;
  border-radius: var(--border-radius);
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
  border-left: 4px solid var(--success-color);
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
  border-left: 4px solid var(--danger-color);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--warning-color);
  border-left: 4px solid var(--warning-color);
}

.alert-info {
  background-color: rgba(79, 70, 229, 0.1);
  color: var(--primary-color);
  border-left: 4px solid var(--primary-color);
}

/* Gmail Reconnection Prompt Styles */
.gmail-reconnect-prompt {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 2px solid #f59e0b;
  border-radius: var(--border-radius);
  padding: 3rem 2rem;
  margin: 2rem 0;
}

.gmail-reconnect-prompt .btn-lg {
  padding: 0.75rem 2rem;
  font-weight: 600;
}

.gmail-reconnect-prompt .btn-primary {
  background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
  border: none;
  box-shadow: 0 4px 12px rgba(66, 133, 244, 0.3);
}

.gmail-reconnect-prompt .btn-primary:hover {
  background: linear-gradient(135deg, #3367d6 0%, #2d8a44 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(66, 133, 244, 0.4);
}

/* Gmail Connection Error Styles */
.gmail-connection-error {
  padding: 3rem 2rem;
}

.gmail-connection-error .error-icon {
  opacity: 0.8;
}

.gmail-connection-error h3 {
  color: var(--text-primary);
  font-weight: 600;
}

.gmail-connection-error .text-secondary {
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.6;
}

.gmail-connection-error .btn {
  min-width: 160px;
}

.gmail-connection-error .btn-primary {
  background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
  border: none;
}

.gmail-connection-error .btn-primary:hover {
  background: linear-gradient(135deg, #3367d6 0%, #2d8a44 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(66, 133, 244, 0.3);
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
}

.logout-btn:hover {
  background-color: #fee2e2;
  color: var(--danger-color);
}

/* Header */
.top-header {
  position: fixed;
  top: 0;
  left: var(--sidebar-width);
  right: 0;
  height: var(--header-height);
  background: var(--surface-color);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  z-index: 999;
  transition: left 0.3s ease;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.breadcrumb-item {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.header-center {
  flex: 1;
  max-width: 600px;
  margin-left: 1rem;   /* sit close to left */
  margin-right: auto;  /* push everything else to the right */
}


.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;    /* ensure right-aligned cluster */
  justify-content: flex-end;
}

.status-indicators {
  display: flex;
  gap: 1rem;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.status-connected {
  color: var(--success-color);
}

.status-processing {
  color: var(--warning-color);
}

.status-syncing {
  color: var(--primary-color);
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

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

.action-btn {
  background: none;
  border: none;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.action-btn:hover {
  background-color: var(--background-color);
  color: var(--text-primary);
}

.notification-badge {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  background-color: var(--danger-color);
  color: white;
  font-size: 0.625rem;
  padding: 0.125rem 0.25rem;
  border-radius: 8px;
  min-width: 16px;
  text-align: center;
}

/* Dropdowns */
.notifications-dropdown,
.user-dropdown {
  position: relative;
}

.notifications-panel,
.user-menu {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  min-width: 300px;
  z-index: 1000;
  display: none;
}

.notifications-panel.show,
.user-menu.show {
  display: block;
}

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

.notifications-header h3 {
  font-size: 1rem;
  font-weight: 600;
}

.notifications-header button {
  background: none;
  border: none;
  color: var(--primary-color);
  font-size: 0.75rem;
  cursor: pointer;
}

.notifications-list {
  max-height: 400px;
  overflow-y: auto;
}

.notification-item {
  display: flex;
  gap: 0.75rem;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

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

.notification-item:last-child {
  border-bottom: none;
}

.notification-icon {
  flex-shrink: 0;
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-message {
  font-size: 0.875rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.notification-time {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.no-notifications {
  padding: 2rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.user-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
}

.user-btn:hover {
  background-color: var(--background-color);
}

.user-avatar-small {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

/* Initials avatar (header dropdown trigger) */
.user-initials {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #22c55e);
  text-transform: uppercase;
}

.user-initials-lg {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  color: #fff;
  background: linear-gradient(135deg, #6366f1, #22c55e);
  margin-right: 0.75rem;
}

.user-menu-header {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-menu-items a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.user-menu-items a:hover {
  background-color: var(--background-color);
  color: var(--text-primary);
}

.menu-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 0.5rem 0;
}

/* Cards and Components */
.card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  padding: 1rem 1.5rem;
  background-color: var(--background-color);
  border-top: 1px solid var(--border-color);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  justify-content: center;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

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

.btn-secondary {
  background-color: var(--background-color);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: #f3f4f6;
}

.btn-success {
  background-color: var(--success-color);
  color: white;
}

.btn-warning {
  background-color: var(--warning-color);
  color: white;
}

.btn-danger {
  background-color: var(--danger-color);
  color: white;
}

.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-help {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.form-error {
  color: var(--danger-color);
}

/* Tables */
.table-container {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface-color);
}

.table th,
.table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.table th {
  background-color: var(--background-color);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.table td {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.table tbody tr:hover {
  background-color: var(--background-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

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

  .main-content {
    margin-left: 0;
  }

  .top-header {
    left: 0;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .sidebar-toggle {
    display: block;
  }

  .header-center {
    margin: 0 1rem;
  }

  .status-indicators {
    display: none;
  }

  .content-wrapper {
    padding: 1rem;
  }

  .notifications-panel,
  .user-menu {
    min-width: 250px;
    right: -50px;
  }
}

@media (max-width: 480px) {
  .header-center {
    display: none;
  }

  .content-wrapper {
    padding: 0.5rem;
  }

  .card-header,
  .card-body {
    padding: 1rem;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}
.text-right {
  text-align: right;
}
.text-primary {
  color: var(--primary-color);
}
.text-secondary {
  color: var(--text-secondary);
}
.text-success {
  color: var(--success-color);
}
.text-warning {
  color: var(--warning-color);
}
.text-danger {
  color: var(--danger-color);
}

.bg-primary {
  background-color: var(--primary-color);
}
.bg-success {
  background-color: var(--success-color);
}
.bg-warning {
  background-color: var(--warning-color);
}
.bg-danger {
  background-color: var(--danger-color);
}

.d-flex {
  display: flex;
}
.d-none {
  display: none;
}
.d-block {
  display: block;
}

.justify-between {
  justify-content: space-between;
}
.justify-center {
  justify-content: center;
}
.align-center {
  align-items: center;
}

.gap-1 {
  gap: 0.25rem;
}
.gap-2 {
  gap: 0.5rem;
}
.gap-3 {
  gap: 0.75rem;
}
.gap-4 {
  gap: 1rem;
}

.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: 0.25rem;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mb-3 {
  margin-bottom: 0.75rem;
}
.mb-4 {
  margin-bottom: 1rem;
}

.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: 0.25rem;
}
.mt-2 {
  margin-top: 0.5rem;
}
.mt-3 {
  margin-top: 0.75rem;
}
.mt-4 {
  margin-top: 1rem;
}

.p-0 {
  padding: 0;
}
.p-1 {
  padding: 0.25rem;
}
.p-2 {
  padding: 0.5rem;
}
.p-3 {
  padding: 0.75rem;
}
.p-4 {
  padding: 1rem;
}

.rounded {
  border-radius: var(--border-radius);
}
.shadow {
  box-shadow: var(--shadow);
}
.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.w-full {
  width: 100%;
}
.h-full {
  height: 100%;
}

.loading {
  opacity: 0.6;
  pointer-events: none;
}

.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Email Management Styles */
.email-table-container {
    margin-top: 1rem;
}

.email-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.email-table th,
.email-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.email-table th {
    background-color: #f8fafc;
    font-weight: 600;
    color: var(--text-secondary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.email-table tbody tr {
    transition: background-color 0.2s ease;
}

.email-table tbody tr:hover {
    background-color: #f8fafc;
}

.email-table tbody tr.unread {
    background-color: #f0f9ff;
    font-weight: 600;
}

.email-table tbody tr.unread:hover {
    background-color: #e0f2fe;
}

.email-sender {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sender-name {
    font-weight: 500;
}

.unread-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

.email-subject {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 300px;
}

.subject-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.email-date {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.email-labels {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.label {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.label-important {
    background-color: #fef2f2;
    color: #dc2626;
}

.label-work {
    background-color: #f0f9ff;
    color: #2563eb;
}

.label-personal {
    background-color: #f0fdf4;
    color: #16a34a;
}

.label-spam {
    background-color: #fef3c7;
    color: #d97706;
}

.label-trash {
    background-color: #f3f4f6;
    color: #6b7280;
}

.label-default {
    background-color: #f3f4f6;
    color: #6b7280;
}

.no-labels {
    color: var(--text-secondary);
    font-style: italic;
}

.email-actions {
    display: flex;
    gap: 0.25rem;
}

.email-actions .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.email-controls {
    background-color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.email-stats .stats-grid {
    margin-bottom: 1rem;
}

.spinner-border {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

.alert-danger i {
    margin-right: 0.5rem;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .email-table th,
    .email-table td {
        padding: 0.5rem;
        font-size: 0.75rem;
    }
    
    .email-subject {
        max-width: 200px;
    }
    
    .email-actions {
        flex-direction: column;
        gap: 0.125rem;
    }
    
    .email-actions .btn {
        width: 100%;
        text-align: center;
    }
}

/* Labels Management Styles */
.labels-container {
    margin-top: 20px;
}

.labels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.label-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.label-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.label-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.label-color-indicator {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    position: relative;
}

.label-color-indicator::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,0.1);
    pointer-events: none;
}

.label-name {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #212529;
    flex: 1;
}

.system-badge {
    background: #6c757d;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.label-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.label-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.label-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.label-buttons {
    display: flex;
    gap: 8px;
}

.label-actions button {
    padding: 6px 12px;
    font-size: 12px;
}

/* Custom Checkbox Styling */
.checkbox-container {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.checkbox-container input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    height: 20px;
    width: 20px;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 4px;
    position: relative;
    transition: all 0.2s ease;
}

.checkbox-container:hover input ~ .checkmark {
    border-color: #007bff;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: #007bff;
    border-color: #007bff;
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label {
    font-size: 12px;
    color: #6c757d;
    font-weight: 500;
}

/* AI Analysis Modal Styling */
.ai-section {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid #e9ecef;
}

.section-title {
    color: #495057;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #dee2e6;
}

.sub-section-title {
    color: #6c757d;
    font-weight: 500;
    margin-bottom: 12px;
    font-size: 14px;
}

.form-label {
    font-weight: 500;
    color: #495057;
    margin-bottom: 6px;
}

.form-control {
    border: 1px solid #ced4da;
    border-radius: 6px;
    height: 2.5rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.test-analysis {
    background: white;
    border-radius: 6px;
    padding: 16px;
    border: 1px solid #e9ecef;
}

.ai-results {
    background: white;
    border-radius: 6px;
    padding: 16px;
    border: 1px solid #e9ecef;
    margin-top: 16px;
}

.results-content {
    background: #f8f9fa;
    border-radius: 4px;
    padding: 12px;
    border-left: 4px solid #007bff;
}

.analysis-result {
    background: white;
    border-radius: 6px;
    padding: 16px;
    border: 1px solid #e9ecef;
}

.recommendation {
    padding: 8px 12px;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 12px;
}

.recommendation.apply {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.recommendation.neutral {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.recommendation.review {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.quick-actions {
    background: white;
    border-radius: 6px;
    padding: 16px;
    border: 1px solid #e9ecef;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.modal-xl {
    max-width: 1200px;
}

.modal-header.bg-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
}

.modal-header .btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.label-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.label-info small {
    color: #6c757d;
}

.label-color-preview {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #e9ecef;
}

.color-swatch {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    margin-right: 8px;
    vertical-align: middle;
}

/* Color Picker */
.color-picker {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
    margin-top: 8px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.color-option {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.2s ease;
    position: relative;
}

.color-option:hover {
    transform: scale(1.1);
    border-color: #333;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.color-option.active {
    border-color: #333;
    transform: scale(1.1);
    box-shadow: 0 0 0 2px white, 0 0 0 4px #333;
}

.color-option::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.1);
    pointer-events: none;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.action-buttons .btn {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* AI Analysis Modal */
.ai-analysis-placeholder {
    text-align: center;
    padding: 20px;
}

.ai-analysis-placeholder h4 {
    color: #007bff;
    margin-bottom: 16px;
}

.ai-features {
    text-align: left;
    margin-top: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.ai-features h5 {
    color: #495057;
    margin-bottom: 12px;
}

.ai-features ul {
    margin: 0;
    padding-left: 20px;
}

.ai-features li {
    margin-bottom: 8px;
    color: #6c757d;
}

/* Responsive Design for Labels */
@media (max-width: 768px) {
    .labels-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .action-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .color-picker {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Label allocation styles */
.email-actions {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.email-actions .btn {
    min-width: 32px;
    height: 32px;
    padding: 0.25rem 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Debug log button styling */
.email-actions .btn-outline-dark {
    border-color: #6c757d;
    color: #6c757d;
}

.email-actions .btn-outline-dark:hover {
    background-color: #6c757d;
    border-color: #6c757d;
    color: white;
}

.email-actions .btn-outline-dark .fas.fa-bug {
    font-size: 0.875rem;
}

.label-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    margin: 0.125rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    white-space: nowrap;
}

/* Standard label colors */
.label-1, .label-badge.label-1 { background-color: #dc3545; } /* To respond - Red */
.label-2, .label-badge.label-2 { background-color: #17a2b8; } /* FYI - Cyan */
.label-3, .label-badge.label-3 { background-color: #fd7e14; } /* Comment - Orange */
.label-4, .label-badge.label-4 { background-color: #6610f2; } /* Notification - Purple */
.label-5, .label-badge.label-5 { background-color: #e83e8c; } /* Meeting update - Pink */
.label-6, .label-badge.label-6 { background-color: #ffc107; color: #000; } /* Awaiting reply - Yellow */
.label-7, .label-badge.label-7 { background-color: #28a745; } /* Actioned - Green */
.label-8, .label-badge.label-8 { background-color: #6c757d; } /* Marketing - Gray */
.label-9, .label-badge.label-9 { background-color: #20c997; } /* Archive - Teal */

/* Relationship type badges */
.relationship-type {
    display: inline-block;
    padding: 2px 8px;
    margin: 1px 4px 1px 0;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid;
}

.relationship-default {
    background-color: #f8f9fa;
    color: #495057;
    border-color: #dee2e6;
}

.relationship-subordinate {
    background-color: #e3f2fd;
    color: #1565c0;
    border-color: #90caf9;
}

.relationship-peers {
    background-color: #e8f5e8;
    color: #2e7d32;
    border-color: #a5d6a7;
}

.relationship-people-i-report-to {
    background-color: #fff3e0;
    color: #e65100;
    border-color: #ffcc80;
}

.relationship-sales-lead {
    background-color: #f3e5f5;
    color: #7b1fa2;
    border-color: #ce93d8;
}

.relationship-formal-notifications {
    background-color: #fafafa;
    color: #424242;
    border-color: #bdbdbd;
}

/* Label edit modal styles */
#labelEditModal .label-checkboxes {
    max-height: 300px;
    overflow-y: auto;
}

#labelEditModal .form-check {
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: background-color 0.2s;
}

#labelEditModal .form-check:hover {
    background-color: #f8f9fa;
}

#labelEditModal .form-check-input:checked + .form-check-label {
    font-weight: 600;
}

/* Notification styles */
.alert.position-fixed {
    z-index: 9999;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Gmail reconnection prompt */
.gmail-reconnect-prompt {
    padding: 1rem;
    background: #fff3cd;
    border: 1px solid #ffecb3;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

/* Analytics Heatmap Styles */
.heatmap-container {
    padding: 20px;
    overflow-x: auto;
}

.heatmap-grid {
    display: inline-block;
    min-width: 800px;
}

.heatmap-header-row {
    display: flex;
    margin-bottom: 2px;
}

.heatmap-data-row {
    display: flex;
    margin-bottom: 2px;
}

.heatmap-corner-label {
    width: 50px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 600;
    color: #495057;
    margin-right: 2px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 2px;
}

.heatmap-hour-label {
    width: 30px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    color: #495057;
    margin-right: 2px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 2px;
}

.heatmap-day-label {
    width: 50px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: #495057;
    margin-right: 2px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 2px;
}

.heatmap-cell {
    width: 30px;
    height: 20px;
    margin-right: 2px;
    border: 1px solid #e9ecef;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 500;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
}

.heatmap-cell:hover {
    transform: scale(1.1);
    border-color: #007bff;
    z-index: 10;
    position: relative;
}

.heatmap-cell:empty {
    background-color: #f8f9fa !important;
    border-color: #dee2e6;
}

/* Responsive heatmap */
@media (max-width: 992px) {
    .heatmap-container {
        padding: 10px;
    }
    
    .heatmap-cell,
    .heatmap-hour-label {
        width: 25px;
        height: 18px;
        font-size: 8px;
    }
    
    .heatmap-corner-label,
    .heatmap-day-label {
        width: 40px;
        height: 18px;
        font-size: 8px;
    }
}

@media (max-width: 768px) {
    .heatmap-container {
        padding: 5px;
    }
    
    .heatmap-cell,
    .heatmap-hour-label {
        width: 20px;
        height: 15px;
        font-size: 7px;
    }
    
    .heatmap-corner-label,
    .heatmap-day-label {
        width: 35px;
        height: 15px;
        font-size: 7px;
    }
    
    .heatmap-grid {
        min-width: 600px;
    }
}

/* Email Cards Layout */
.email-cards-container {
    margin-top: 2rem;
}

.email-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.email-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    overflow: hidden;
    transition: all 0.2s ease;
}

.email-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.email-card-header {
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.email-card-title {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.email-subject {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
    line-height: 1.4;
    flex: 1;
    margin-right: 1rem;
}

.email-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    text-transform: capitalize;
    white-space: nowrap;
}

.email-card-info {
    color: #6b7280;
    font-size: 0.875rem;
}

.email-sender {
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.email-date {
    color: #9ca3af;
}

.email-card-content {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.email-labels {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.label-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    background: #f3f4f6;
    color: #374151;
}

.draft-indicator {
    background: #dbeafe;
    color: #1e40af;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
}

.email-card-actions {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: flex-end;
}

.email-card-actions .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Responsive email cards */
@media (max-width: 768px) {
    .email-cards-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .email-card-header {
        padding: 1rem;
    }
    
    .email-card-content {
        padding: 0.75rem 1rem;
    }
    
    .email-card-actions {
        padding: 0.75rem 1rem;
    }
}

/* User Settings Dropdown in Sidebar */
.user-settings-section {
    margin-top: auto;
    padding: 1rem 0.75rem 0.75rem 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

.user-settings-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-50%);
}

.user-settings-dropdown {
    position: relative;
}

.user-settings-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 1rem 0.875rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    color: white;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    text-align: left;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.user-settings-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: settingsShimmer 3s infinite;
}

@keyframes settingsShimmer {
    0% { left: -100%; }
    50% { left: -100%; }
    100% { left: 100%; }
}

.user-settings-btn:hover {
    background: linear-gradient(135deg, #7689f1 0%, #8558b3 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.user-initials {
    font-size: 1rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.user-info {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 0.775rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-icon {
    font-size: 1rem;
    color: white;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px;
    border-radius: 8px;
}

.user-settings-btn:hover .settings-icon {
    transform: rotate(90deg) scale(1.05);
    background: rgba(255, 255, 255, 0.3);
}

/* User Settings Menu */
.user-settings-menu {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    margin-bottom: 0.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.05);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.95);
    transition: all 0.2s ease;
    z-index: 1000;
    overflow: hidden;
}

.user-settings-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.settings-menu-header {
    padding: 1.25rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar-lg {
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-initials-lg {
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
}

.user-details {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.user-name-lg {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.user-email-lg {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-menu-items {
    padding: 0.5rem;
}

.settings-menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #374151;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
}

.settings-menu-item:hover {
    background: #f3f4f6;
    color: #1f2937;
    transform: translateX(2px);
}

.settings-menu-item i {
    font-size: 0.875rem;
    color: #6b7280;
    width: 16px;
    text-align: center;
}

.settings-menu-item:hover i {
    color: var(--primary-color);
}

.logout-item {
    color: #dc2626;
}

.logout-item:hover {
    background: #fef2f2;
    color: #dc2626;
}

.logout-item i {
    color: #dc2626;
}

.menu-divider {
    height: 1px;
    background: #e5e7eb;
    margin: 0.5rem 0;
}