/* Albe ADHD-Friendly Design System */
:root {
  /* Albe Core Colors */
  --lollipop-yellow: #EBE717;
  --peppermint-teal: #62CBC9;
  --juicy-blue: #2A54C1;
  --bubblegum-pink: #FFABEB;
  --jellybean-black: #212322;
  
  /* Albe Secondary Colors */
  --jelly-berry: #9B5A9D;
  --sugarplum-purple: #7B4397;
  --poppin-pink: #FF69B4;
  --dont-stop-red: #E74C3C;
  --fizzy-peach: #FFB347;
  
  /* Updated semantic colors using Albe palette */
  --primary-color: #2A54C1;
  --primary-light: #4f74d8;
  --primary-dark: #1d4ed8;
  --secondary-color: #62CBC9;
  --secondary-light: #7dd3d1;
  --warning-color: #EBE717;
  --error-color: #E74C3C;
  
  /* Neutral colors with Albe touch */
  --background: #fefefe;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  
  /* Text colors */
  --text-primary: #212322;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  
  /* Typography */
  --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  
  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
}

/* Reset and base styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background: linear-gradient(135deg, 
    rgba(255, 171, 235, 0.1) 0%,    /* bubblegum-pink/10 */
    rgba(98, 203, 201, 0.1) 35%,    /* peppermint-teal/10 */
    rgba(235, 231, 23, 0.2) 100%    /* lollipop-yellow/20 */
  );
  min-height: 100vh;
  color: var(--text-primary);
  line-height: 1.5;
  font-size: var(--font-size-md);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Utility classes */
.hidden {
  display: none !important;
}

/* Albe Character Images */
.albe-character {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  filter: drop-shadow(0 2px 8px rgba(42, 84, 193, 0.2));
}

.albe-character-small {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  filter: drop-shadow(0 1px 4px rgba(42, 84, 193, 0.2));
}

.albe-avatar {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none !important;
  outline: none !important;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:focus {
  background-color: var(--primary-dark);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.3);
  outline: none !important;
  border: none !important;
}

.btn-secondary {
  background-color: var(--surface);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background-color: var(--surface-alt);
  border-color: var(--primary-color);
  color: var(--text-primary);
}

/* Upgrade modal dismiss button */
.upgrade-dismiss-btn {
  margin-top: var(--space-sm);
  background-color: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  font-size: var(--font-size-sm);
  padding: var(--space-xs) var(--space-sm);
}

.upgrade-dismiss-btn:hover {
  background-color: var(--error-color);
  color: var(--text-white);
  border-color: var(--error-color);
}

/* Modal styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background-color: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  width: 90%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tasks Modal Styles */
.tasks-modal {
  max-width: 90vw;
  width: 1000px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.tasks-modal .modal-body {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.tasks-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-md);
  flex-shrink: 0;
}

.tasks-filters {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.filter-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
}

.filter-group select {
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.tasks-actions {
  display: flex;
  gap: var(--space-sm);
}

.tasks-stats {
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-md) 0;
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.tasks-container {
  flex: 1;
  overflow-y: auto;
  margin-bottom: var(--space-md);
}

.all-tasks-list {
  min-height: 200px;
}

.tasks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-md);
}

.task-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  height: fit-content;
}

.task-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.task-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.task-priority {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: white;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.task-status {
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.task-status.pending {
  background: #fff3cd;
  color: #856404;
}

.task-status.in_progress {
  background: #d1ecf1;
  color: #0c5460;
}

.task-status.completed {
  background: #d4edda;
  color: #155724;
}

.task-content {
  flex: 1;
  margin-bottom: var(--space-sm);
}

.task-title {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.task-description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
}

.meta-item i {
  width: 12px;
  color: var(--primary);
}

.task-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.task-tag {
  background: var(--primary-light);
  color: var(--primary);
  font-size: var(--font-size-xs);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.task-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-xs);
  border-top: 1px solid var(--border);
  padding-top: var(--space-sm);
}

.btn-task-action {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.btn-task-action:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-task-action.complete:hover {
  background: #d4edda;
  border-color: #28a745;
  color: #28a745;
}

.btn-task-action.delete:hover {
  background: #f8d7da;
  border-color: #dc3545;
  color: #dc3545;
}

.tasks-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.loading-tasks {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  color: var(--text-secondary);
}

.loading-spinner-small {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top: 2px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-md);
}

.error-state, .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  text-align: center;
  color: var(--text-secondary);
}

.error-icon, .empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .tasks-modal {
    width: 95vw;
    max-width: none;
  }
  
  .tasks-controls {
    flex-direction: column;
    gap: var(--space-md);
    align-items: stretch;
  }
  
  .tasks-filters {
    flex-wrap: wrap;
  }
  
  .tasks-grid {
    grid-template-columns: 1fr;
  }
  
  .tasks-stats {
    justify-content: space-around;
  }
}

/* Auth styles */
.auth-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.robot-logo {
  margin-bottom: var(--space-md);
  line-height: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.auth-header h2 {
  font-size: var(--font-size-2xl);
  color: var(--juicy-blue);
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.auth-header p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.beta-notice {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 1px solid #bae6fd;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
}

.beta-badge {
  display: inline-block;
  background: linear-gradient(45deg, #3b82f6, #1d4ed8);
  color: white;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-sm);
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.beta-text {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
  line-height: 1.4;
}

.auth-tabs {
  display: flex;
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.auth-tab {
  flex: 1;
  padding: var(--space-md);
  background: none;
  border: none !important;
  outline: none !important;
  cursor: pointer;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent !important;
}

.auth-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color) !important;
}

.auth-tab:focus {
  outline: none !important;
  border: none !important;
  border-bottom: 2px solid var(--primary-color) !important;
  background-color: rgba(99, 102, 241, 0.05);
}

.auth-tab:hover:not(.active) {
  color: var(--primary-color);
  background-color: rgba(99, 102, 241, 0.05);
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

.input-group {
  margin-bottom: var(--space-lg);
}

.input-group label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  font-weight: 500;
}

.input-group input {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  transition: border-color 0.2s ease;
}

.input-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.auth-divider {
  display: flex;
  align-items: center;
  margin: var(--space-lg) 0;
  color: var(--text-muted);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--border);
}

.auth-divider span {
  padding: 0 var(--space-md);
  font-size: var(--font-size-sm);
}

.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--border) !important;
  outline: none !important;
  border-radius: var(--radius-md);
  background-color: var(--surface);
  color: var(--text-primary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-md);
}

.btn-google:hover {
  background-color: var(--surface-alt);
  border-color: var(--text-muted);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-google:focus {
  background-color: var(--surface-alt);
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  outline: none !important;
}

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

/* Main app styles */
#main-app {
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-header {
  background-color: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: var(--space-md) var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo h1 {
  font-size: var(--font-size-xl);
  color: var(--juicy-blue);
  margin: 0;
  font-weight: 600;
  filter: drop-shadow(0 1px 2px rgba(42, 84, 193, 0.2));
}

.logo .tagline {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.user-menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Main content */
.main-content {
  flex: 1;
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  min-width: 0;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background-color: var(--surface-alt);
  border-radius: var(--radius-lg);
  min-height: 400px;
}

.message {
  display: flex;
  margin-bottom: var(--space-lg);
  align-items: flex-start;
  gap: var(--space-md);
}

.message-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.albe-message .message-avatar {
  background-color: var(--juicy-blue);
  color: var(--text-white);
}

.user-message {
  flex-direction: row-reverse;
}

.user-message .message-avatar {
  background-color: var(--bubblegum-pink);
  color: var(--text-white);
}

.message-content {
  background-color: var(--surface);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  max-width: 80%;
}

.user-message .message-content {
  background-color: var(--bubblegum-pink);
  color: var(--text-white);
}

/* Voice widget */
.voice-widget {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-lg);
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.voice-button {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  border: none;
  background-color: var(--peppermint-teal);
  color: var(--text-white);
  font-size: var(--font-size-xl);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-md);
}

.voice-button:hover {
  background-color: #7dd3d1;
  transform: scale(1.05);
}

.voice-button.active {
  background-color: var(--error-color);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.voice-status {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* Chat input */
.chat-input-container {
  background-color: var(--surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.chat-input-wrapper {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

#chat-input {
  flex: 1;
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  background-color: var(--surface-alt);
}

#chat-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.send-button {
  padding: var(--space-md);
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* Sidebar */
.sidebar {
  width: 320px;
  background-color: var(--surface);
  border-left: 1px solid var(--border);
  padding: var(--space-lg);
  overflow-y: auto;
}

.sidebar-section {
  margin-bottom: var(--space-xl);
}

.sidebar-section h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.quick-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.quick-action {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background-color: var(--surface-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
  text-align: left;
}

.quick-action:hover {
  background-color: var(--juicy-blue);
  color: var(--text-white);
  border-color: var(--juicy-blue);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.empty-state {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
  font-style: italic;
  text-align: center;
  padding: var(--space-lg);
}

/* Loading overlay */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-md);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive design */
@media (max-width: 768px) {
  .main-content {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border);
    order: 2;
  }
  
  .chat-container {
    order: 1;
  }
  
  .header-content {
    padding: 0 var(--space-md);
  }
  
  .logo h1 {
    font-size: var(--font-size-lg);
  }
  
  .user-menu {
    font-size: var(--font-size-sm);
  }
}

/* WhatsApp Integration Styles */
.whatsapp-status {
  padding: var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-bg-light);
}

.whatsapp-status.connected {
  border-color: var(--color-success);
  background-color: rgba(34, 197, 94, 0.1);
}

.whatsapp-status.connecting {
  border-color: var(--color-warning);
  background-color: rgba(234, 179, 8, 0.1);
}

.whatsapp-actions {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.whatsapp-actions button {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
}

.btn-danger {
  background-color: var(--color-error);
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-danger:hover {
  background-color: #dc2626;
}

/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal.hidden {
  display: none;
}

.modal-content {
  background-color: white;
  border-radius: var(--border-radius-lg);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

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

.modal-header h3 {
  margin: 0;
  color: var(--color-text);
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.modal-body {
  padding: var(--space-lg);
}

.whatsapp-step {
  text-align: center;
}

.whatsapp-step.hidden {
  display: none;
}

.whatsapp-step p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
}

.input-group {
  margin-bottom: var(--space-md);
  text-align: left;
}

.input-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-text);
}

.input-group input {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  box-sizing: border-box;
}

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

.input-group small {
  display: block;
  margin-top: var(--space-xs);
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

#whatsapp-qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
  border: 2px dashed var(--color-border);
  border-radius: var(--border-radius);
  margin: var(--space-lg) 0;
}

#whatsapp-qr {
  border-radius: var(--border-radius);
}

.status-indicator {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: var(--space-xs);
}

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

.status-indicator.connecting {
  background-color: var(--color-warning);
  animation: pulse 1.5s ease-in-out infinite alternate;
}

.status-indicator.disconnected {
  background-color: var(--color-error);
}

@keyframes pulse {
  from { opacity: 0.5; }
  to { opacity: 1; }
}

/* Standalone WhatsApp Integration Styles */
.whatsapp-instructions {
  text-align: left;
}

.whatsapp-instructions h4 {
  margin-bottom: var(--space-lg);
  color: var(--color-text);
  text-align: center;
}

.instruction-step {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  background-color: var(--color-bg-light);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: white;
  font-weight: bold;
  font-size: var(--font-size-sm);
  margin-right: var(--space-md);
  flex-shrink: 0;
}

.step-content h5 {
  margin: 0 0 var(--space-sm) 0;
  color: var(--color-text);
  font-size: var(--font-size-md);
}

.step-content p {
  margin: 0 0 var(--space-sm) 0;
  color: var(--color-text-light);
}

.phone-number-display,
.join-code-display {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin: var(--space-sm) 0;
}

.phone-number-display code,
.join-code-display code {
  font-family: 'Courier New', monospace;
  font-size: var(--font-size-md);
  font-weight: bold;
  color: var(--color-primary);
  background: none;
  padding: 0;
}

.copy-btn {
  background-color: var(--color-secondary);
  color: white;
  border: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.copy-btn:hover {
  background-color: #6b7280;
}

.example-messages {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0;
}

.example-messages li {
  padding: var(--space-xs) var(--space-sm);
  margin: var(--space-xs) 0;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-style: italic;
  color: var(--color-text-light);
}

.whatsapp-phone-section {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.whatsapp-phone-section h5 {
  margin: 0 0 var(--space-sm) 0;
  color: var(--color-text);
}

.whatsapp-note {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background-color: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--border-radius);
}

.whatsapp-note p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.whatsapp-note strong {
  color: var(--color-text);
}

.phone-link-info {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.phone-link-info strong {
  color: var(--color-text);
}

.whatsapp-connected {
  padding: var(--space-md);
  background-color: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-md);
}

.whatsapp-connected .status-text {
  font-weight: 600;
  color: rgb(34, 197, 94);
  margin: 0 0 var(--space-xs) 0;
}

.whatsapp-connected .connected-phone {
  font-family: var(--font-mono);
  font-weight: 500;
  margin: 0 0 var(--space-sm) 0;
  color: var(--color-text);
}

.whatsapp-connected .status-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin: 0 0 var(--space-md) 0;
}

/* Sidebar Task and Reminder Items */
.sidebar-section .task-item,
.sidebar-section .reminder-item {
  padding: var(--space-sm);
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-sm);
}

.sidebar-section .task-title,
.sidebar-section .reminder-title {
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.sidebar-section .task-actions,
.sidebar-section .reminder-actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-xs);
}

.sidebar-section .btn-complete,
.sidebar-section .btn-breakdown,
.sidebar-section .btn-snooze {
  padding: 2px var(--space-xs);
  font-size: 12px;
  border-radius: var(--radius-sm);
}

/* Task Management UI Styles */
.task-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.task-item:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.task-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xs);
}

.task-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-md);
  flex: 1;
}

.task-priority {
  font-size: var(--font-size-xs);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.priority-high {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.priority-medium {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

.priority-low {
  background: rgba(34, 197, 94, 0.1);
  color: #059669;
}

.task-status {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  text-transform: capitalize;
}

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

.status-in_progress {
  color: var(--primary-color);
}

.status-completed {
  color: var(--secondary-color);
}

.task-time {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.task-actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.btn-complete {
  background: var(--peppermint-teal);
  color: white;
  border: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-complete:hover {
  background: #4ab3b1;
}

.btn-breakdown {
  background: var(--juicy-blue);
  color: white;
  border: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

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

/* Reminder Management UI Styles */
.reminder-item {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  transition: all 0.2s ease;
}

.reminder-medication {
  border-left: 4px solid #10b981;
}

.reminder-task {
  border-left: 4px solid var(--primary-color);
}

.reminder-custom {
  border-left: 4px solid var(--warning-color);
}

.reminder-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xs);
}

.reminder-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-md);
  flex: 1;
}

.reminder-type {
  font-size: var(--font-size-xs);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--surface-alt);
  color: var(--text-secondary);
}

.reminder-time {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.reminder-time.overdue {
  color: var(--error-color);
  font-weight: 600;
}

.reminder-recurring {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.reminder-actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.btn-snooze {
  background: var(--lollipop-yellow);
  color: var(--jellybean-black);
  border: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color 0.2s ease;
  font-weight: 500;
}

.btn-snooze:hover {
  background: #d4cc14;
  transform: translateY(-1px);
}

/* Empty state styles */
.empty-state {
  text-align: center;
  padding: var(--space-xl);
  color: var(--text-muted);
  font-style: italic;
}

/* Task modal styles */
.task-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

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

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

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

.modal-body p {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.modal-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.modal-actions button {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

/* Modal Form Styling */
.input-group {
  margin-bottom: var(--space-md);
}

.input-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.input-group input,
.input-group select,
.input-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-md);
  transition: border-color 0.2s ease;
  box-sizing: border-box;
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.input-group textarea {
  resize: vertical;
  min-height: 80px;
}

.input-row {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.input-row .input-group {
  flex: 1;
  margin-bottom: 0;
}

/* Checkbox styling */
.input-group label input[type="checkbox"] {
  width: auto;
  margin-right: var(--space-xs);
  transform: scale(1.2);
}

/* Form validation styling */
.input-group input:invalid {
  border-color: var(--error-color);
}

.input-group input:invalid:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

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

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

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

.btn-secondary:hover {
  background: var(--border-light);
}

/* Comments Modal Styles */
.comments-modal .modal-content {
  max-width: 600px;
  max-height: 85vh;
}

.comments-task-info {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-light);
}

.comments-task-info h3 {
  margin: 0 0 var(--space-xs) 0;
  color: var(--text-primary);
  font-size: var(--font-size-lg);
}

.comments-task-info .task-description {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.comments-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.comments-list {
  min-height: 200px;
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.comments-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.comment-item {
  padding: var(--space-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: all 0.2s ease;
}

.comment-item:hover {
  border-color: var(--border);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.comment-item.system-comment {
  background: var(--surface-alt);
  border-left: 3px solid var(--secondary-color);
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.comment-author {
  font-weight: 500;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.comment-meta {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.comment-time {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

.comment-action {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  opacity: 0.6;
  transition: all 0.2s ease;
}

.comment-action:hover {
  opacity: 1;
  background: var(--border-light);
}

.comment-content {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  white-space: pre-wrap;
}

.comment-input-section {
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-md);
}

.comment-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.comment-form textarea {
  resize: vertical;
  min-height: 80px;
  font-family: var(--font-family);
}

.comment-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.char-count {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.loading-spinner-small {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-light);
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

.loading-state {
  text-align: center;
  padding: var(--space-xl);
  color: var(--text-muted);
}

.loading-state p {
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
}

.no-comments-state {
  text-align: center;
  padding: var(--space-xl);
  color: var(--text-muted);
}

.no-comments-state p {
  margin: 0;
  font-size: var(--font-size-sm);
}

.error-message {
  color: var(--error-color) !important;
  font-weight: 500;
}

/* Real-time update notification */
.update-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--primary-color);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1001;
  pointer-events: none;
}

.update-notification.show {
  transform: translateX(0);
  opacity: 1;
}

/* Add subtle animation to updated items */
.task-item.updated,
.reminder-item.updated {
  animation: subtle-highlight 2s ease-out;
}

@keyframes subtle-highlight {
  0% {
    background-color: rgba(99, 102, 241, 0.1);
    transform: scale(1.02);
  }
  100% {
    background-color: transparent;
    transform: scale(1);
  }
}

/* Visual indicator for real-time updates */
.real-time-indicator {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 12px;
  height: 12px;
  background: var(--secondary-color);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
  animation: pulse-green 2s infinite;
  z-index: 1000;
}

@keyframes pulse-green {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.1);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Enhanced Sidebar Styling */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.section-header h3 {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.section-actions {
  display: flex;
  gap: var(--space-xs);
}

.btn-icon {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-xs);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-secondary);
}

.btn-icon:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  transform: translateY(-1px);
}

.btn-icon i {
  font-size: 14px;
}

/* Task and Reminder Summary */
.task-summary,
.reminder-summary {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.summary-item {
  flex: 1;
  text-align: center;
}

.summary-count {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--primary-color);
  line-height: 1;
}

.summary-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Enhanced Empty States */
.empty-state {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  color: var(--text-muted);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  border: 2px dashed var(--border-light);
}

.empty-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  opacity: 0.7;
}

.empty-state p {
  margin: 0 0 var(--space-md) 0;
  font-weight: 500;
}

.btn-create {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
}

.btn-create:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Task List Enhancements */
.tasks-list .task-item,
.reminders-list .reminder-item {
  margin-bottom: var(--space-sm);
  border-radius: var(--radius-md);
  background: white;
  border: 1px solid var(--border-light);
  transition: all 0.2s ease;
}

.tasks-list .task-item:hover,
.reminders-list .reminder-item:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1);
}

/* Specific count styling */
#overdue-count {
  color: var(--error-color);
}

#completed-today-count {
  color: var(--secondary-color);
}

#due-soon-count {
  color: var(--warning-color);
}

/* Quick Actions Enhancement */
.quick-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.quick-action {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  text-align: left;
}

.quick-action:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.quick-action i {
  width: 18px;
  text-align: center;
}

/* Responsive adjustments for sidebar */
@media (max-width: 768px) {
  .section-header {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .task-summary,
  .reminder-summary {
    flex-direction: column;
    gap: var(--space-xs);
  }
  
  .summary-item {
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .summary-count {
    font-size: var(--font-size-lg);
  }
  
  .input-row {
    flex-direction: column;
    gap: 0;
  }
}

/* Enhanced Quick Action Modal Styles */
.celebration-modal .celebration-content {
  text-align: center;
}

.celebration-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
}

.category-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.category-btn {
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--border);
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: all 0.2s ease;
}

.category-btn:hover,
.category-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

/* Focus Session Modal */
.focus-modal .focus-content {
  text-align: center;
}

.focus-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
}

.focus-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
}

.focus-time-btn {
  padding: var(--space-md);
  border: 2px solid var(--border);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  font-weight: 500;
}

.focus-time-btn:hover,
.focus-time-btn.active {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-color);
}

.focus-time-btn small {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Energy Check Modal */
.energy-modal .energy-content {
  text-align: center;
}

.energy-levels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.energy-btn {
  padding: var(--space-lg);
  border: 2px solid var(--border);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.energy-btn:hover {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.1);
  transform: translateY(-2px);
}

.energy-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.energy-label {
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.energy-desc {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

/* Quick Task Modal */
.quick-task-modal .modal-body p {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.quick-options {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  justify-content: center;
}

.quick-priority {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.quick-priority:hover,
.quick-priority.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

/* Task Selection in Break Task Modal */
.task-selection {
  margin: var(--space-lg) 0;
}

.task-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  background: var(--surface-alt);
  transition: all 0.2s ease;
}

.task-option:hover {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.05);
}

.task-option-content {
  flex: 1;
}

.task-option-title {
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.task-option-priority {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  text-transform: capitalize;
}

.btn-breakdown-task {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-breakdown-task:hover {
  background: var(--primary-dark);
}

.or-divider {
  text-align: center;
  margin: var(--space-lg) 0;
  position: relative;
  color: var(--text-muted);
}

.or-divider::before,
.or-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--border);
}

.or-divider::before {
  left: 0;
}

.or-divider::after {
  right: 0;
}

/* Mobile responsive for new modals */
@media (max-width: 768px) {
  .focus-options,
  .energy-levels {
    grid-template-columns: 1fr;
  }
  
  .quick-options {
    flex-direction: column;
  }
  
  .category-buttons {
    justify-content: center;
  }
  
  .task-option {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

/* Task Progress Tracking Styles */
.task-progress {
  margin-bottom: var(--space-sm);
}

.task-progress-container {
  margin-bottom: var(--space-xs);
}

.progress-bar {
  width: 100%;
  height: 6px;
  background: var(--border-light);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: var(--space-xs);
}

.progress-fill {
  height: 100%;
  transition: width 0.3s ease;
  border-radius: 3px;
}

.progress-fill.progress-normal {
  background: var(--primary-color);
}

.progress-fill.progress-good {
  background: var(--secondary-color);
}

.progress-fill.progress-warning {
  background: var(--warning-color);
}

.progress-fill.progress-over {
  background: var(--error-color);
}

.progress-text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.progress-text .elapsed {
  font-weight: 600;
  color: var(--text-primary);
}

.progress-text .percentage {
  font-weight: 500;
  color: var(--primary-color);
}

.task-progress-text {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  font-style: italic;
}

/* Enhanced Task Action Buttons */
.btn-start {
  background: var(--secondary-color);
  color: white;
  border: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-start:hover {
  background: #059669;
}

.btn-pause {
  background: var(--warning-color);
  color: white;
  border: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-pause:hover {
  background: #d97706;
}

/* Task Completion Modal */
.completion-modal {
  text-align: center;
}

.completion-celebration {
  text-align: center;
}

.completion-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  animation: bounce 1s ease-in-out;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

.completion-modal .input-group {
  text-align: left;
}

/* Completion Celebration Overlay */
.completion-celebration-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  animation: fadeIn 0.3s ease-out;
}

.celebration-content {
  text-align: center;
  color: white;
}

.celebration-emoji {
  font-size: 5rem;
  margin-bottom: var(--space-lg);
  animation: celebrationBounce 1s ease-in-out infinite;
}

.celebration-text {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  animation: fadeInUp 0.5s ease-out 0.2s both;
}

@keyframes celebrationBounce {
  0%, 100% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.2) rotate(5deg);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Task Status Indicators */
.task-item.status-in_progress {
  border-left: 4px solid var(--secondary-color);
  background: rgba(16, 185, 129, 0.05);
}

.task-item.status-pending {
  border-left: 4px solid var(--warning-color);
}

.task-item.status-completed {
  border-left: 4px solid var(--primary-color);
  opacity: 0.7;
}

/* Mobile responsive for progress tracking */
@media (max-width: 768px) {
  .progress-text {
    flex-direction: column;
    gap: var(--space-xs);
    align-items: flex-start;
  }
  
  .task-actions {
    flex-wrap: wrap;
  }
  
  .celebration-emoji {
    font-size: 4rem;
  }
  
  .celebration-text {
    font-size: var(--font-size-xl);
  }
}

/* Premium Upgrade Styles */
.user-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-xs);
}

.user-tier {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tier-badge {
  background-color: var(--surface-alt);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  border: 1px solid var(--border);
}

.tier-badge.premium {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  border: none;
}

.btn-upgrade {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  color: white;
  border: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn-upgrade:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  background-color: var(--surface-alt);
  color: var(--text-primary);
}

/* Premium Upgrade Modal */
.upgrade-modal {
  max-width: 900px;
  width: 90vw;
}

.plans-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.plan-card {
  background: white;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.2s ease;
  position: relative;
}

.plan-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.plan-card.premium-plan {
  border-color: var(--primary-color);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

.plan-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.plan-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

.plan-price .period {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  font-weight: 400;
}

.current-badge, .popular-badge, .coming-soon-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
}

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

.popular-badge {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
}

.coming-soon-badge {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  color: white;
}

.plan-features {
  list-style: none;
  text-align: left;
  margin: var(--space-lg) 0;
}

.plan-features li {
  padding: var(--space-sm) 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.plan-features .fas.fa-check {
  color: var(--secondary-color);
  width: 16px;
}

.btn-large {
  padding: var(--space-md) var(--space-2xl);
  font-size: var(--font-size-lg);
  font-weight: 600;
  width: 100%;
  margin-top: var(--space-lg);
}

/* Payment Section */
.payment-section {
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-2xl);
}

.payment-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.payment-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.payment-header p {
  color: var(--text-secondary);
}

.order-summary {
  background-color: var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
}

.summary-row.total {
  border-top: 1px solid var(--border);
  margin-top: var(--space-sm);
  padding-top: var(--space-md);
  font-weight: 600;
  font-size: var(--font-size-lg);
}

.payment-form {
  margin-bottom: var(--space-2xl);
}

.card-element {
  background-color: white;
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  min-height: 40px;
  display: flex;
  align-items: center;
}

.card-errors {
  color: var(--error-color);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
  min-height: 20px;
}

.btn-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
}

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

.payment-security {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.payment-security p {
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.payment-security .fas {
  color: var(--secondary-color);
}

/* Upgrade States */
.upgrade-loading, .upgrade-success {
  text-align: center;
  padding: var(--space-2xl);
}

.upgrade-loading .loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid var(--border-light);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-lg);
}

.success-icon {
  font-size: 4rem;
  margin-bottom: var(--space-lg);
}

.upgrade-success h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: var(--space-md);
}

.upgrade-success p {
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2xl);
}

/* Account Settings Modal */
.account-sections {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.account-section {
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.account-section:last-child {
  border-bottom: none;
}

.account-section h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.account-info, .subscription-info, .usage-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.info-item, .usage-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.info-item label, .usage-item label {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.plan-status {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.btn-link {
  background: none;
  border: none;
  color: var(--primary-color);
  cursor: pointer;
  font-size: var(--font-size-sm);
  text-decoration: underline;
}

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

.subscription-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .plans-container {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .upgrade-modal {
    width: 95vw;
    max-height: 90vh;
    overflow-y: auto;
  }
  
  .user-info {
    align-items: flex-start;
  }
  
  .user-tier {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .subscription-actions {
    flex-direction: column;
  }
  
  .subscription-actions button {
    width: 100%;
  }
}

/* ================================
   FEEDBACK SYSTEM STYLES
   ================================ */

/* Feedback Button in Sidebar */
.feedback-section {
  margin-top: auto;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

.feedback-button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--secondary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.feedback-button:hover {
  background: var(--secondary-light);
  transform: translateY(-1px);
}

.feedback-button:active {
  transform: translateY(0);
}

.feedback-button i {
  font-size: var(--font-size-md);
}

/* Feedback Modal */
#feedback-modal .modal-content {
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
}

#feedback-modal .modal-header {
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  color: var(--text-white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

#feedback-modal .modal-header h2 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: 600;
}

#feedback-modal .modal-body {
  padding: var(--space-xl);
}

/* Feedback Form */
#feedback-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

#feedback-form .input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

#feedback-form label {
  font-weight: 500;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

#feedback-form select,
#feedback-form input,
#feedback-form textarea {
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  transition: border-color 0.2s ease;
}

#feedback-form select:focus,
#feedback-form input:focus,
#feedback-form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 84, 193, 0.1);
}

#feedback-form textarea {
  resize: vertical;
  min-height: 80px;
}

/* Feedback Type Options with Icons */
#feedback-type option[value="bug"]::before {
  content: "🐛 ";
}

#feedback-type option[value="feature_request"]::before {
  content: "✨ ";
}

#feedback-type option[value="general"]::before {
  content: "💬 ";
}

#feedback-type option[value="urgent"]::before {
  content: "🚨 ";
}

/* Severity Indicators */
#feedback-severity {
  background: var(--surface);
}

#feedback-severity option[value="low"] {
  color: var(--secondary-color);
}

#feedback-severity option[value="medium"] {
  color: var(--warning-color);
}

#feedback-severity option[value="high"] {
  color: #ff8c00;
}

#feedback-severity option[value="critical"] {
  color: var(--error-color);
  font-weight: 600;
}

/* Feedback Info Note */
.feedback-info {
  background: var(--surface-alt);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--secondary-color);
}

.feedback-info p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* Modal Actions */
.modal-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

.modal-actions button {
  min-width: 120px;
}

#feedback-submit-btn {
  background: var(--primary-color);
  color: var(--text-white);
  border: none;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  transition: all 0.2s ease;
}

#feedback-submit-btn:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

#feedback-submit-btn:active {
  transform: translateY(0);
}

#feedback-submit-btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
  transform: none;
}

#feedback-cancel-btn {
  background: var(--surface);
  color: var(--text-secondary);
  border: 2px solid var(--border);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

#feedback-cancel-btn:hover {
  background: var(--surface-alt);
  border-color: var(--text-muted);
}

/* Success/Error States */
.feedback-success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.feedback-error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

/* Mobile Responsiveness for Feedback */
@media (max-width: 768px) {
  #feedback-modal .modal-content {
    width: 95%;
    margin: 5% auto;
    max-height: 90vh;
  }

  #feedback-modal .modal-body {
    padding: var(--space-lg);
  }

  .modal-actions {
    flex-direction: column-reverse;
  }

  .modal-actions button {
    width: 100%;
    min-width: unset;
  }

  .feedback-button {
    font-size: var(--font-size-xs);
    padding: var(--space-xs) var(--space-sm);
  }

  .feedback-button span {
    display: none;
  }

  .feedback-button i {
    font-size: var(--font-size-sm);
  }
}

/* ================================
   WHATSAPP STATUS INDICATOR STYLES
   ================================ */

/* Discreet WhatsApp Status Section */
.whatsapp-status-section {
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
}

.whatsapp-status-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  position: relative;
}

.whatsapp-status-indicator:hover {
  background: var(--surface);
  color: var(--text-primary);
}

.whatsapp-status-indicator .fab {
  color: #25D366;
  font-size: var(--font-size-md);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--error-color);
  position: absolute;
  top: 4px;
  right: 8px;
  transition: background 0.2s ease;
}

.status-dot.connected {
  background: #25D366;
}

.status-text {
  font-weight: 500;
}

/* ================================
   WHATSAPP ACCOUNT SETTINGS STYLES
   ================================ */

.whatsapp-settings {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.whatsapp-connection-status {
  padding: var(--space-md);
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.connection-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  position: relative;
}

.connection-indicator .fab {
  color: #25D366;
  font-size: var(--font-size-lg);
}

.connection-status {
  font-weight: 500;
  color: var(--text-primary);
}

.connection-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--error-color);
  margin-left: auto;
  transition: background 0.2s ease;
}

.connection-dot.connected {
  background: #25D366;
}

.whatsapp-setup {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.whatsapp-setup .description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

.setup-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.setup-step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-color);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.step-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.step-content strong {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.step-content p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.step-content .input-group {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.step-content .input-group input {
  flex: 1;
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.step-content .input-group button {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.step-content small {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

.whatsapp-info {
  padding: var(--space-md);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--secondary-color);
}

.whatsapp-info p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.whatsapp-info i {
  color: var(--secondary-color);
}

/* Mobile Responsiveness for WhatsApp */
@media (max-width: 768px) {
  .whatsapp-status-indicator {
    padding: var(--space-xs);
  }

  .whatsapp-status-indicator .status-text {
    display: none;
  }

  .step-content .input-group {
    flex-direction: column;
    align-items: stretch;
  }

  .step-content .input-group button {
    width: 100%;
  }
}

/* ============================================================================
   HABIT TRACKING STYLES
   ============================================================================ */

/* Habit Modal Styles */
.habits-modal {
  max-width: 900px;
  max-height: 90vh;
  width: 90vw;
}

.habit-tracker {
  padding: 0;
}

/* Habit Controls */
.habit-controls {
  background: var(--surface-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.control-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.habit-filters {
  display: flex;
  gap: var(--space-sm);
}

.habit-filters .form-select {
  min-width: 150px;
}

/* Habit Stats */
.habit-stats {
  margin-bottom: var(--space-lg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
}

.stat-card {
  background: var(--surface);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

/* Habits Lists */
.todays-habits,
.all-habits {
  margin-bottom: var(--space-lg);
}

.todays-habits h3,
.all-habits h3 {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.todays-habits h3:before {
  content: "🌅";
}

.all-habits h3:before {
  content: "📋";
}

.habits-list {
  display: grid;
  gap: var(--space-md);
}

.no-habits {
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
  padding: var(--space-xl);
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  border: 2px dashed var(--border);
}

/* Habit Cards */
.habit-card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all 0.2s ease;
  position: relative;
}

.habit-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(42, 84, 193, 0.1);
}

.habit-card.completed {
  background: linear-gradient(135deg, var(--secondary-color)10, var(--surface) 100%);
  border-color: var(--secondary-color);
}

.habit-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
}

.habit-info {
  flex: 1;
}

.habit-name {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-sm) 0;
  line-height: 1.3;
}

.habit-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.habit-category,
.habit-frequency,
.habit-streak {
  font-size: var(--font-size-xs);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.habit-category {
  background: var(--primary-color);
  color: var(--text-white);
}

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

.habit-streak {
  background: var(--warning-color);
  color: var(--jellybean-black);
}

.habit-description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin: var(--space-sm) 0;
  line-height: 1.4;
}

.habit-target {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-weight: 500;
  margin-top: var(--space-sm);
}

/* Habit Actions */
.habit-actions {
  display: flex;
  gap: var(--space-xs);
}

.habit-check-btn,
.habit-edit-btn,
.habit-delete-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
}

.habit-check-btn {
  background: var(--border-light);
  color: var(--text-muted);
}

.habit-check-btn:hover {
  background: var(--secondary-color);
  color: var(--text-white);
}

.habit-check-btn.checked {
  background: var(--secondary-color);
  color: var(--text-white);
}

.habit-edit-btn {
  background: var(--border-light);
  color: var(--text-muted);
}

.habit-edit-btn:hover {
  background: var(--primary-color);
  color: var(--text-white);
}

.habit-delete-btn {
  background: var(--border-light);
  color: var(--text-muted);
}

.habit-delete-btn:hover {
  background: var(--error-color);
  color: var(--text-white);
}

/* Habit Form Styles */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
}

.form-input,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  transition: border-color 0.2s ease;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 84, 193, 0.1);
}

.form-input[type="textarea"] {
  min-height: 80px;
  resize: vertical;
}

.form-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

/* Mobile Responsiveness for Habits */
@media (max-width: 768px) {
  .habits-modal {
    width: 95vw;
    max-height: 95vh;
  }
  
  .control-group {
    flex-direction: column;
    align-items: stretch;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .habit-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .habit-actions {
    justify-content: center;
    margin-top: var(--space-md);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions button {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-value {
    font-size: 1.5rem;
  }
}

/* ===== REMINDER MODAL STYLES ===== */
.reminder-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

.reminder-modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
}

.reminder-modal .modal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: 600px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border);
  animation: slideUp 0.3s ease;
}

.reminder-modal .modal-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1;
}

.reminder-modal .modal-title {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.reminder-modal .close-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  font-size: 16px;
}

.reminder-modal .close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.reminder-modal .modal-body {
  padding: var(--space-lg);
}

/* Reminder Form Styles */
.reminder-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.reminder-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.reminder-form label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.reminder-form input,
.reminder-form textarea,
.reminder-form select {
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: all 0.2s ease;
}

.reminder-form input:focus,
.reminder-form textarea:focus,
.reminder-form select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  background: var(--surface);
}

.reminder-form textarea {
  min-height: 80px;
  resize: vertical;
  font-family: inherit;
}

.reminder-form input[type="datetime-local"] {
  cursor: pointer;
}

/* Reminder Options Grid */
.reminder-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.reminder-options .form-group {
  margin: 0;
}

/* Notification Methods */
.notification-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.method-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  cursor: pointer;
  transition: all 0.2s ease;
}

.method-option:hover {
  background: var(--surface);
  border-color: var(--primary-color);
}

.method-option.selected {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.method-option input[type="radio"] {
  margin: 0;
  width: 16px;
  height: 16px;
}

.method-option label {
  margin: 0;
  cursor: pointer;
  flex: 1;
  font-weight: 500;
}

/* Form Actions */
.reminder-form .form-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.reminder-form .btn {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
}

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

.reminder-form .btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.reminder-form .btn-secondary {
  background: var(--surface-alt);
  color: var(--text-secondary);
  border-color: var(--border);
}

.reminder-form .btn-secondary:hover {
  background: var(--surface);
  color: var(--text-primary);
  border-color: var(--primary-color);
}

/* Success/Error Messages */
.reminder-message {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.reminder-message.success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--secondary-color);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.reminder-message.error {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Loading State */
.reminder-form.loading {
  opacity: 0.7;
  pointer-events: none;
}

.reminder-form.loading .btn-primary {
  background: var(--text-secondary);
  cursor: not-allowed;
}

/* Mobile Responsiveness for Reminder Modal */
@media (max-width: 768px) {
  .reminder-modal .modal-content {
    width: 95%;
    max-height: 95vh;
  }
  
  .reminder-modal .modal-header {
    padding: var(--space-md);
  }
  
  .reminder-modal .modal-body {
    padding: var(--space-md);
  }
  
  .reminder-options {
    grid-template-columns: 1fr;
  }
  
  .reminder-form .form-actions {
    flex-direction: column;
  }
  
  .reminder-form .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .reminder-modal .modal-content {
    width: 98%;
  }
  
  .reminder-modal .modal-title {
    font-size: var(--font-size-lg);
  }
  
  .method-option {
    padding: var(--space-xs) var(--space-sm);
  }
}

/* Celebration Modal Styles */
.celebration-modal .modal-content {
  max-width: 500px;
  text-align: center;
}

.celebration-modal .modal-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
}

.celebration-modal .modal-title {
  color: var(--primary-color);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.celebration-modal .modal-body {
  padding: 0;
}

.celebration-modal textarea {
  width: 100%;
  min-height: 120px;
  padding: var(--space-md);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-family: var(--font-family);
  resize: vertical;
  transition: border-color 0.2s ease;
  margin-bottom: var(--space-lg);
}

.celebration-modal textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 84, 193, 0.1);
}

.celebration-modal textarea::placeholder {
  color: var(--text-tertiary);
  font-style: italic;
}

.celebration-modal .modal-footer {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  margin-top: var(--space-lg);
}

/* Focus Session Modal Styles */
.focus-session-modal .modal-content {
  max-width: 450px;
}

.focus-session-modal .modal-header {
  text-align: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
}

.focus-session-modal .modal-title {
  color: var(--primary-color);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.focus-session-modal .modal-body {
  padding: 0;
}

.focus-session-modal .session-description {
  color: var(--text-secondary);
  font-size: var(--font-size-md);
  line-height: 1.5;
  margin-bottom: var(--space-xl);
  text-align: center;
}

.focus-session-modal .duration-selection {
  margin-bottom: var(--space-xl);
}

.focus-session-modal .duration-selection h4 {
  color: var(--text-primary);
  font-size: var(--font-size-lg);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.focus-session-modal select {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-md);
  font-family: var(--font-family);
  background-color: var(--surface);
  color: var(--text-primary);
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.focus-session-modal select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 84, 193, 0.1);
}

.focus-session-modal select option {
  padding: var(--space-sm);
  font-size: var(--font-size-md);
}

.focus-session-modal .modal-footer {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  margin-top: var(--space-lg);
}

/* Enhanced modal button styles */
.modal-footer .btn-primary {
  min-width: 100px;
  font-weight: 500;
}

.modal-footer .btn-secondary {
  min-width: 80px;
  font-weight: 500;
}

/* Focus session duration option descriptions */
.focus-session-modal .duration-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
}

.focus-session-modal .duration-label {
  font-weight: 500;
  color: var(--text-primary);
}

.focus-session-modal .duration-description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-style: italic;
}

/* =====================================================
   ADAPTIVE UI STYLES - ADHD OPTIMIZATIONS
   ===================================================== */

/* Focus State Classes */
.focus-high {
  --border-focus: var(--primary-color);
  --shadow-focus: 0 0 0 3px rgba(42, 84, 193, 0.1);
}

.focus-low {
  --border-focus: var(--secondary-color);
  --shadow-focus: 0 0 0 2px rgba(98, 203, 201, 0.1);
}

.focus-overwhelmed {
  --border-focus: var(--error-color);
  --shadow-focus: 0 0 0 2px rgba(231, 76, 60, 0.1);
}

.focus-neutral {
  --border-focus: var(--border);
  --shadow-focus: var(--shadow-sm);
}

/* Adaptive Message Styles */
.adaptive-message {
  transition: all 0.3s ease;
  position: relative;
}

.adaptive-message.urgent {
  border-left: 4px solid var(--error-color);
  background: rgba(231, 76, 60, 0.05);
  animation: subtle-pulse 2s infinite;
}

.adaptive-message.high-cognitive-load {
  border: 2px solid var(--warning-color);
  background: rgba(235, 231, 23, 0.05);
}

.adaptive-message.calming {
  border-left: 4px solid var(--secondary-color);
  background: rgba(98, 203, 201, 0.05);
}

.adaptive-message .thread-indicator {
  position: absolute;
  top: -8px;
  left: 50px;
  background: var(--primary-color);
  color: var(--text-white);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.adaptive-message .context-pills {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  flex-wrap: wrap;
}

.adaptive-message .context-pill {
  background: var(--surface-alt);
  color: var(--text-secondary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  border: 1px solid var(--border-light);
}

/* Adaptive Input Enhancements */
.adaptive-input-wrapper {
  position: relative;
}

.adaptive-input-wrapper.focus-mode {
  background: linear-gradient(135deg, 
    rgba(42, 84, 193, 0.05) 0%,
    rgba(98, 203, 201, 0.05) 100%
  );
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.adaptive-input-wrapper.focus-mode:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 84, 193, 0.1);
}

.adaptive-input-wrapper .breathing-indicator {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--secondary-color);
  animation: breathing 4s ease-in-out infinite;
}

@keyframes breathing {
  0%, 100% { 
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% { 
    opacity: 1;
    transform: scale(1.2);
  }
}

.adaptive-input-wrapper .quick-actions {
  position: absolute;
  bottom: -40px;
  left: 0;
  right: 0;
  display: flex;
  gap: var(--space-xs);
  justify-content: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.adaptive-input-wrapper:focus-within .quick-actions {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.quick-action-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

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

/* Thread Visualizer Styles */
.thread-visualizer {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin: var(--space-md) 0;
  box-shadow: var(--shadow-sm);
}

.thread-visualizer .thread-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

.thread-visualizer .thread-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  background: var(--primary-color);
  color: var(--text-white);
}

.thread-visualizer .thread-title {
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
}

.thread-visualizer .urgency-indicator {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.urgency-indicator.high {
  background: var(--error-color);
  color: var(--text-white);
}

.urgency-indicator.medium {
  background: var(--warning-color);
  color: var(--text-primary);
}

.urgency-indicator.low {
  background: var(--secondary-color);
  color: var(--text-white);
}

.thread-visualizer .thread-categories {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.thread-category {
  background: var(--surface-alt);
  color: var(--text-secondary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  border: 1px solid var(--border-light);
}

.thread-visualizer .thread-stats {
  display: flex;
  gap: var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.thread-stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ADHD Preference Styles */
.reduced-animation * {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

.high-contrast {
  --text-primary: #000000;
  --text-secondary: #333333;
  --background: #ffffff;
  --surface: #ffffff;
  --border: #000000;
  filter: contrast(1.2);
}

.minimalist-view .message-avatar,
.minimalist-view .thread-indicator,
.minimalist-view .context-pills {
  display: none !important;
}

.minimalist-view .message {
  margin-bottom: var(--space-sm);
}

.minimalist-view .message-content {
  max-width: 100%;
  box-shadow: none;
  border: 1px solid var(--border-light);
}

/* Calming Mode */
.calming-mode {
  --primary-color: var(--secondary-color);
  --shadow-md: 0 2px 4px -1px rgba(98, 203, 201, 0.1);
  --shadow-lg: 0 4px 8px -2px rgba(98, 203, 201, 0.1);
}

.calming-mode .message-content {
  background: linear-gradient(135deg, 
    rgba(98, 203, 201, 0.05) 0%,
    rgba(255, 171, 235, 0.05) 100%
  );
}

/* Focus Mode Enhancements */
.focus-mode-active {
  --background: rgba(250, 250, 250, 0.98);
}

.focus-mode-active .chat-container {
  max-width: 600px;
  margin: 0 auto;
}

.focus-mode-active .sidebar {
  opacity: 0.3;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.focus-mode-active .sidebar:hover {
  opacity: 1;
  pointer-events: all;
}

/* Subtle animations */
@keyframes subtle-pulse {
  0%, 100% { 
    box-shadow: var(--shadow-sm);
  }
  50% { 
    box-shadow: var(--shadow-md);
  }
}

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

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

/* Responsive adaptations */
@media (max-width: 768px) {
  .thread-visualizer {
    padding: var(--space-sm);
  }
  
  .thread-visualizer .thread-stats {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .adaptive-input-wrapper .quick-actions {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: all;
    margin-top: var(--space-sm);
  }
}