:root {
  --bg-color: #0d1117;
  --text-color: #c9d1d9;
  --accent-color: #58a6ff;
  --border-color: #30363d;
  --table-header-bg: #161b22;
  --row-alt-bg: #161b22;
  --tag-bg: #58a6ff;
  --success-color: #3fb950;
  --warning-color: #d29922;
  --danger-color: #231312;
  --link-color: #58a6ff;
}

.light-theme {
  --bg-color: #ffffff;
  --text-color: #24292f;
  --accent-color: #0969da;
  --border-color: #d0d7de;
  --table-header-bg: #f6f8fa;
  --row-alt-bg: #f6f8fa;
  --tag-bg: #0969da;
  --success-color: #1a7f37;
  --warning-color: #9a6700;
  --danger-color: #cf222e;
  --link-color: #0969da;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.5;
  padding: 20px;
  transition: background-color 0.3s, color 0.3s;
  overflow-x: hidden;
  padding-top: 20px !important;
}

.main-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.left-column {
  flex: 0 0 70%;
  width: 70%;
}

.right-column {
  flex: 0 0 30%;
  width: 30%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.container {
  width: 100%;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
  min-height: 60px;
  padding: 12px 0;
  flex-wrap: wrap;
  gap: 12px;
}

h1 {
  font-size: 1.5rem;
  color: var(--accent-color);
  line-height: 1.2;
}

/* .theme-toggle {
        background: var(--accent-color);
        color: white;
        border: none;
        padding: 8px 16px;
        border-radius: 6px;
        cursor: pointer;
        font-weight: 500;
        transition: opacity 0.2s;
      }

      .theme-toggle:hover {
        opacity: 0.9;
      } */

.nav-links {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background-color 0.2s;
  font-size: 0.9rem;
  white-space: nowrap;
}

.nav-link:hover {
  background-color: rgba(88, 166, 255, 0.1);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 30px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
}

th,
td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

thead {
  background-color: var(--table-header-bg);
}

th {
  font-weight: 600;
  color: var(--accent-color);
}

tbody tr:nth-child(even) {
  background-color: var(--row-alt-bg);
}

.day-cell {
  font-weight: 600;
  width: 60px;
  text-align: center;
}

.questions-cell {
  min-width: 300px;
}

.question-item {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  position: relative;
}

.question-item:last-child {
  margin-bottom: 0;
}

.question-checkbox {
  margin-right: 8px;
  cursor: pointer;
}

.question-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.question-text {
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
}

.question-text:hover {
  background-color: rgba(88, 166, 255, 0.1);
}

.question-text.editing {
  background-color: rgba(88, 166, 255, 0.2);
  outline: 1px solid var(--accent-color);
}

.question-link {
  color: var(--link-color);
  text-decoration: none;
  margin-left: 8px;
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.question-link:hover {
  opacity: 1;
  text-decoration: underline;
}

.question-link-input {
  background: none;
  border: 1px dashed var(--border-color);
  color: var(--text-color);
  padding: 4px 8px;
  border-radius: 4px;
  width: 100%;
  margin-top: 4px;
  font-size: 0.8rem;
}

.add-question-btn {
  background: none;
  border: 1px dashed var(--border-color);
  color: var(--text-color);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  margin-top: 8px;
  width: 100%;
  transition: background-color 0.2s;
}

.add-question-btn:hover {
  background-color: rgba(88, 166, 255, 0.1);
}

.status-cell {
  text-align: center;
  font-size: 1.5rem;
  width: 80px;
}

.tags-cell {
  min-width: 150px;
}

.tag {
  display: inline-block;
  background-color: var(--tag-bg);
  color: white;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 800;
  margin-right: 6px;
  margin-bottom: 6px;
  position: relative;
}

.tag-remove {
  margin-left: 4px;
  cursor: pointer;
  font-weight: bold;
}

.add-tag-input {
  background: none;
  border: 1px dashed var(--border-color);
  color: var(--text-color);
  padding: 4px 8px;
  border-radius: 4px;
  width: 100px;
  margin-top: 6px;
}

.links-cell {
  min-width: 200px;
}

.links-textarea {
  width: 100%;
  min-height: 80px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  padding: 8px;
  border-radius: 4px;
  resize: vertical;
  font-size: 0.9rem;
}

.links-textarea:focus {
  outline: 1px solid var(--accent-color);
}

.footer {
  text-align: center;
  margin-top: 30px;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
  color: #8b949e;
  font-size: 0.9rem;
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: var(--bg-color);
  padding: 20px;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  border: 1px solid var(--border-color);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.modal-title {
  font-size: 1.2rem;
  color: var(--accent-color);
}

.close-modal {
  background: none;
  border: none;
  color: var(--text-color);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-body {
  margin-bottom: 15px;
}

.modal-input {
  width: 100%;
  padding: 8px;
  margin-bottom: 10px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  border-radius: 4px;
}

.modal-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.modal-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
}

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

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

/* Sync status styles */
#syncStatus {
  margin-left: auto;
  margin-right: 20px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.sync-dot.synced {
  background-color: var(--success-color);
}

.sync-dot.syncing {
  background-color: var(--warning-color);
}

.sync-dot.error {
  background-color: var(--danger-color);
}

.sync-dot.offline {
  background-color: #8b949e;
}

.sync-button {
  background: var(--accent-color);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: opacity 0.2s;
  margin-left: 10px;
}

.sync-button:hover {
  opacity: 0.9;
}

/* Daily Progress Container - Responsive Styles */
.daily-progress-container {
  margin-bottom: 20px;
  width: 100%;
}

.daily-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.daily-progress-header h2 {
  color: var(--codeleaf-accent-primary);
  font-size: 1.5rem;
  margin: 0;
}

.add-day-btn {
  padding: 8px 16px;
  background: var(--accent-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.add-day-btn:hover {
  opacity: 0.9;
}

/* Auth Section Styles */
.auth-section {
  padding: 15px;
  background: var(--table-header-bg);
  border-radius: 6px;
  margin-bottom: 20px;
}

.auth-form {
  width: 100%;
}

.auth-title {
  margin-bottom: 15px;
  color: var(--codeleaf-accent-primary);
  font-size: 1.1rem;
}

.auth-input-group {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.auth-input {
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-color);
  color: var(--text-color);
  min-width: 150px;
  flex: 1;
  min-width: 120px;
}

.auth-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  white-space: nowrap;
  transition: opacity 0.2s;
}

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

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

.auth-btn:hover {
  opacity: 0.9;
}

.user-info {
  width: 100%;
}

.user-info-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* Activity Tracker Styles */
.activity-tracker-container {
  background: var(--table-header-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 20px;
  width: 100%;
}

.activity-tracker-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 10px;
}

.activity-tracker-header h2 {
  color: var(--codeleaf-accent-primary);
  font-size: 1.5rem;
  margin: 0;
  font-weight: 600;
}

.activity-tracker-subtitle {
  color: var(--text-color);
  opacity: 0.7;
  font-size: 0.9rem;
}

/* Analytics Dashboard */
.analytics-dashboard {
  margin-bottom: 32px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 4px;
}

.metric-label {
  font-size: 0.9rem;
  color: var(--text-color);
  font-weight: 500;
  margin-bottom: 2px;
}

.metric-subtitle {
  font-size: 0.8rem;
  color: var(--text-color);
  opacity: 0.7;
}

/* Heatmap Styles */
.heatmap-container {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
}

.heatmap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.heatmap-header h3 {
  color: var(--text-color);
  font-size: 1.1rem;
  margin: 0;
  font-weight: 600;
}

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-color);
  opacity: 0.8;
}

.legend-colors {
  display: flex;
  gap: 2px;
}

.legend-color {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

.legend-color.level-0 {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
}
.legend-color.level-1 {
  background-color: #9be9a8;
}
.legend-color.level-2 {
  background-color: #40c463;
}
.legend-color.level-3 {
  background-color: #30a14e;
}
.legend-color.level-4 {
  background-color: #216e39;
}

.heatmap-content {
  display: flex;
  gap: 8px;
}

.months-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 24px;
  width: 40px;
  flex-shrink: 0;
}

.month-label {
  font-size: 0.7rem;
  color: var(--text-color);
  opacity: 0.7;
  height: 12px;
  text-align: right;
  padding-right: 8px;
}

.heatmap-grid {
  display: grid;
  grid-template-columns: repeat(52, 12px);
  grid-auto-rows: 12px;
  gap: 3px;
  flex: 1;
}

.heatmap-cell {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  position: relative;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.heatmap-cell:hover {
  transform: scale(1.3);
  z-index: 2;
}

.heatmap-cell.level-0 {
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
}
.heatmap-cell.level-1 {
  background-color: #9be9a8;
}
.heatmap-cell.level-2 {
  background-color: #40c463;
}
.heatmap-cell.level-3 {
  background-color: #30a14e;
}
.heatmap-cell.level-4 {
  background-color: #216e39;
}

.heatmap-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.heatmap-cell:hover .heatmap-tooltip {
  opacity: 1;
}

/* Personal Info Box Styles */
.personal-info-container {
  background: var(--table-header-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
  width: 100%;
}

.personal-info-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.personal-info-title {
  font-size: 1.1rem;
  color: var(--accent-color);
  font-weight: 600;
}

.personal-info-toggle {
  background: none;
  border: none;
  color: var(--text-color);
  cursor: pointer;
  padding: 5px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.personal-info-toggle:hover {
  background-color: rgba(88, 166, 255, 0.1);
}

.personal-info-content {
  max-height: 400px;
  overflow-y: auto;
}

.personal-info-input-group {
  display: flex;
  gap: 8px;
  margin-bottom: 15px;
}

.personal-info-input {
  flex: 1;
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-color);
  color: var(--text-color);
  font-size: 0.9rem;
}

.personal-info-input:focus {
  outline: 1px solid var(--accent-color);
}

.personal-info-add-btn {
  padding: 8px 12px;
  background: var(--accent-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: opacity 0.2s;
}

.personal-info-add-btn:hover {
  opacity: 0.9;
}

.personal-info-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.personal-info-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: background-color 0.2s;
}

.personal-info-link-item:hover {
  background-color: rgba(88, 166, 255, 0.05);
}

.personal-info-link-content {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.personal-info-link-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.personal-info-link-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.9rem;
}

.personal-info-link-url {
  color: var(--link-color);
  text-decoration: none;
  font-size: 0.8rem;
  opacity: 0.8;
}

.personal-info-link-url:hover {
  opacity: 1;
  text-decoration: underline;
}

.personal-info-remove-btn {
  background: none;
  border: none;
  color: #f85149;
  cursor: pointer;
  padding: 4px;
  border-radius: 3px;
  font-size: 1.1rem;
  transition: background-color 0.2s;
}

.personal-info-remove-btn:hover {
  background-color: rgba(248, 81, 73, 0.1);
}

.personal-info-empty {
  text-align: center;
  color: var(--text-color);
  opacity: 0.7;
  font-style: italic;
  padding: 20px;
  font-size: 0.9rem;
}

/* Toast Notification Styles */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
}

.toast {
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transform: translateX(400px);
  opacity: 0;
  transition: all 0.3s ease-in-out;
  position: relative;
  overflow: hidden;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast.hide {
  transform: translateX(400px);
  opacity: 0;
}

.toast-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

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

.toast-title {
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-color);
  font-size: 0.95rem;
}

.toast-message {
  color: var(--text-color);
  opacity: 0.9;
  font-size: 0.9rem;
  line-height: 1.4;
  word-wrap: break-word;
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-color);
  opacity: 0.7;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

.toast-close:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
}

.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--accent-color);
  width: 100%;
  transform: scaleX(1);
  transform-origin: left;
  transition: transform 5s linear;
}

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

/* Toast Types */
.toast.success {
  border-left: 4px solid var(--success-color);
}

.toast.success .toast-icon {
  color: var(--success-color);
}

.toast.error {
  border-left: 4px solid var(--danger-color);
}

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

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

.toast.warning .toast-icon {
  color: var(--warning-color);
}

.toast.info {
  border-left: 4px solid var(--accent-color);
}

.toast.info .toast-icon {
  color: var(--accent-color);
}

/* Confirmation Dialog Styles */
.confirm-dialog {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  display: none;
  justify-content: center;
  align-items: center;
}

.confirm-dialog.show {
  display: flex;
}

.confirm-content {
  background-color: var(--bg-color);
  padding: 24px;
  border-radius: 8px;
  width: 90%;
  max-width: 400px;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.confirm-title {
  font-size: 1.2rem;
  color: var(--accent-color);
  margin-bottom: 12px;
  font-weight: 600;
}

.confirm-message {
  color: var(--text-color);
  margin-bottom: 20px;
  line-height: 1.5;
}

.confirm-buttons {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.confirm-btn {
  padding: 8px 20px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
  min-width: 80px;
}

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

.confirm-btn.confirm:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.confirm-btn.cancel {
  background-color: transparent;
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

.confirm-btn.cancel:hover {
  background-color: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

/* Enhanced sync status styles */
#syncStatus {
  margin-left: auto;
  margin-right: 20px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid transparent;
}

#syncStatus.syncing {
  background: rgba(210, 153, 34, 0.1);
  border-color: rgba(210, 153, 34, 0.3);
}

#syncStatus.error {
  background: rgba(248, 81, 73, 0.1);
  border-color: rgba(248, 81, 73, 0.3);
}

#syncStatus.offline {
  background: rgba(139, 148, 158, 0.1);
  border-color: rgba(139, 148, 158, 0.3);
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.sync-dot.synced {
  background-color: var(--success-color);
  box-shadow: 0 0 8px var(--success-color);
}

.sync-dot.syncing {
  background-color: var(--warning-color);
  animation: pulse 1.5s infinite;
}

.sync-dot.error {
  background-color: var(--danger-color);
  box-shadow: 0 0 8px var(--danger-color);
}

.sync-dot.offline {
  background-color: #8b949e;
}

@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}

/* Disabled state styles */
.non-editable-day {
  opacity: 0.6;
  pointer-events: none;
}

.non-editable-control {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.editable-control {
  opacity: 1;
  cursor: pointer;
}

/* Tooltip styles */
.tooltip-container {
  position: relative;
  display: inline-block;
}

.tooltip-text {
  visibility: hidden;
  width: 200px;
  background-color: var(--bg-color);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  text-align: center;
  border-radius: 6px;
  padding: 8px;
  position: absolute;
  z-index: 1000;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 0.8rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.tooltip-container:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

.tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: var(--border-color) transparent transparent transparent;
}

/* Focus management for accessibility */
.non-editable-control:focus {
  outline: none;
  box-shadow: none;
}

/* Ensure links remain clickable in non-editable days */
.non-editable-day .question-link,
.non-editable-day .personal-info-link-url,
.non-editable-day .link-tag-container a {
  pointer-events: auto !important;
  opacity: 1 !important;
  cursor: pointer !important;
}

/* Screen reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Forgot Password Styles */
#resetCodeSection {
  transition: all 0.3s ease;
}

.reset-code-message {
  font-size: 0.9rem;
  color: var(--text-color);
  opacity: 0.8;
  margin-bottom: 10px;
  text-align: center;
}

.demo-code {
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid var(--accent-color);
  border-radius: 4px;
  padding: 8px;
  margin: 10px 0;
  text-align: center;
  font-family: monospace;
  font-size: 1.1rem;
  font-weight: bold;
}

/* Enhanced modal transitions */
.confirm-dialog {
  transition: opacity 0.3s ease;
  opacity: 0;
}

.confirm-dialog.show {
  opacity: 1;
}

.confirm-content {
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.confirm-dialog.show .confirm-content {
  transform: scale(1);
}

/* Ensure link modal has proper transitions */
.modal {
  transition: opacity 0.3s ease;
  opacity: 0;
}

.modal[style*="display: flex"] {
  opacity: 1;
}

.modal-content {
  transform: translateY(-20px);
  transition: transform 0.3s ease;
}

.modal[style*="display: flex"] .modal-content {
  transform: translateY(0);
}

/* Tablet header styles */
@media (min-width: 769px) {
  .container header {
    min-height: auto;
    flex-wrap: nowrap;
    gap: 20px;
  }

  .container h1 {
    font-size: 2rem;
  }

  .nav-link {
    padding: 8px 16px;
    font-size: 1rem;
  }

  body {
    padding-top: 20px !important;
  }
}

/* Responsive Design */
@media (max-width: 1200px) {
  .main-container {
    flex-direction: column;
  }

  .left-column,
  .right-column {
    flex: 1;
    width: 100%;
  }
}

@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .main-container {
    gap: 15px;
  }

  table {
    display: block;
    overflow-x: auto;
  }

  th,
  td {
    padding: 8px 10px;
  }

  .day-cell,
  .status-cell {
    width: auto;
  }

  header {
    flex-wrap: wrap;
    gap: 10px;
  }

  #syncStatus {
    order: 3;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
    justify-content: center;
  }

  .activity-tracker-container {
    padding: 16px;
  }

  .activity-tracker-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .metric-card {
    padding: 16px;
  }

  .metric-value {
    font-size: 1.5rem;
  }

  .heatmap-container {
    padding: 16px;
  }

  .heatmap-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .heatmap-grid {
    grid-template-columns: repeat(26, 10px);
    gap: 2px;
  }

  .heatmap-cell {
    width: 10px;
    height: 10px;
  }

  .months-row {
    width: 30px;
    padding-top: 20px;
  }

  .month-label {
    font-size: 0.6rem;
    height: 10px;
  }

  .daily-progress-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .daily-progress-header h2 {
    font-size: 1.3rem;
  }

  .add-day-btn {
    align-self: stretch;
    text-align: center;
  }

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

  .auth-input {
    min-width: 100%;
    margin-bottom: 8px;
  }

  .auth-btn {
    flex: 1;
    min-width: auto;
  }

  .user-info-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .user-info-content button {
    align-self: stretch;
  }

  .modal-content {
    width: 95%;
    padding: 15px;
  }

  #syncStatus {
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 480px) {
  body {
    padding: 10px;
  }

  h1 {
    font-size: 1.5rem;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .heatmap-grid {
    grid-template-columns: repeat(13, 8px);
    gap: 1px;
  }

  .heatmap-cell {
    width: 8px;
    height: 8px;
  }

  .months-row {
    width: 25px;
    padding-top: 16px;
  }

  .month-label {
    font-size: 0.5rem;
    height: 8px;
  }

  .daily-progress-header h2 {
    font-size: 1.2rem;
  }

  .auth-section {
    padding: 12px;
  }

  .auth-title {
    font-size: 1rem;
    margin-bottom: 12px;
  }

  .auth-input-group {
    gap: 8px;
  }

  .auth-input {
    padding: 6px 8px;
    font-size: 0.9rem;
  }

  .auth-btn {
    padding: 6px 12px;
    font-size: 0.9rem;
  }

  .confirm-buttons {
    flex-direction: column;
  }

  .confirm-btn {
    min-width: auto;
    width: 100%;
  }

  .personal-info-input-group {
    flex-direction: column;
  }

  .personal-info-link-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .personal-info-remove-btn {
    align-self: flex-end;
  }
}

@media (max-width: 360px) {
  .daily-progress-header {
    gap: 8px;
  }

  .daily-progress-header h2 {
    font-size: 1.1rem;
  }

  .add-day-btn {
    padding: 6px 12px;
    font-size: 0.9rem;
  }

  .auth-section {
    padding: 10px;
  }
}

/* Focus styles for accessibility */
.heatmap-cell:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 1px;
  z-index: 3;
}

/* Keyboard navigation support */
.heatmap-grid {
  position: relative;
}

.heatmap-cell.focused {
  outline: 2px solid var(--accent-color);
  outline-offset: 1px;
  z-index: 3;
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--accent-color);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  opacity: 0;
  transform: translateY(20px);
}

.scroll-to-top.visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.scroll-to-top:hover {
  background: var(--link-color);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.scroll-to-top:active {
  transform: translateY(0);
}

.scroll-to-top:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .scroll-to-top {
    bottom: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}

/* NEW: Search Bar Styles */
.search-container {
  margin: 20px 0;
  width: 100%;
}

.search-bar {
  width: 100%;
  /* max-width: 400px; */
  padding: 12px 16px;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.search-bar:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.2);
}

.search-bar::placeholder {
  color: var(--text-color);
  opacity: 0.6;
}

.search-info {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--text-color);
  opacity: 0.7;
}

/* Optional: Redistribute column widths after removing links column */
.day-cell {
  width: 80px;
}
.questions-cell {
  min-width: 400px;
}
.tags-cell {
  min-width: 200px;
}
.status-cell {
  width: 100px;
}

/* =================================================== */

/* ===== ENHANCED TABLE STYLES ===== */

/* Table container with subtle shadow and improved spacing */
table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  margin-bottom: var(--codeleaf-space-6) !important;
  background: var(--codeleaf-bg-primary) !important;
  border: 1px solid var(--codeleaf-border-light) !important;
  border-radius: var(--codeleaf-radius-lg) !important;
  overflow: hidden !important;
  box-shadow: var(--codeleaf-shadow-md) !important;
  font-size: var(--codeleaf-font-sm) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
}

/* Table header with gradient background */
thead {
  background: linear-gradient(
    135deg,
    var(--codeleaf-bg-secondary) 0%,
    var(--codeleaf-bg-tertiary) 100%
  ) !important;
  backdrop-filter: blur(10px) !important;
}

/* Table header cells with improved styling */
th {
  background: transparent !important;
  color: var(--codeleaf-text-primary) !important;
  font-weight: 600 !important;
  font-size: var(--codeleaf-font-sm) !important;
  padding: var(--codeleaf-space-4) !important;
  border-bottom: 2px solid var(--codeleaf-accent-muted) !important;
  position: relative !important;
  transition: all 0.3s ease !important;
}

/* Add subtle separator lines between header cells */
th:not(:last-child)::after {
  content: "" !important;
  position: absolute !important;
  right: 0 !important;
  top: 20% !important;
  height: 60% !important;
  width: 1px !important;
  background: var(--codeleaf-border-light) !important;
}

/* Table body rows with enhanced hover effects */
tbody tr {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
}

/* Alternate row coloring with subtle gradient */
tbody tr:nth-child(even) {
  background: linear-gradient(
    90deg,
    var(--codeleaf-bg-secondary) 0%,
    transparent 100%
  ) !important;
}

/* Enhanced hover effect for rows */
tbody tr:hover {
  background: linear-gradient(
    90deg,
    var(--codeleaf-accent-muted) 0%,
    transparent 100%
  ) !important;
  transform: translateX(4px) !important;
  box-shadow: 0 2px 8px rgba(45, 122, 45, 0.1) !important;
  z-index: 1 !important;
}

/* Table cells with improved padding and transitions */
td {
  padding: var(--codeleaf-space-4) !important;
  border-bottom: 1px solid var(--codeleaf-border-light) !important;
  transition: all 0.3s ease !important;
  position: relative !important;
}

/* Remove border from last row */
tbody tr:last-child td {
  border-bottom: none !important;
}

/* ===== ENHANCED DAY CELL STYLES ===== */
.day-cell {
  width: 80px !important;
  min-width: 80px !important;
  text-align: center !important;
  font-weight: 700 !important;
  color: var(--codeleaf-accent-primary) !important;
  background: linear-gradient(
    135deg,
    var(--codeleaf-bg-tertiary) 0%,
    transparent 100%
  ) !important;
  position: relative !important;
  overflow: hidden !important;
}

/* Add decorative element to day cells */
.day-cell::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 3px !important;
  height: 100% !important;
  background: var(--codeleaf-accent-primary) !important;
  transform: scaleY(0) !important;
  transition: transform 0.3s ease !important;
}

.day-cell:hover::before {
  transform: scaleY(1) !important;
}

/* Current day highlight */
.current-day .day-cell {
  background: linear-gradient(
    135deg,
    var(--codeleaf-accent-primary) 0%,
    var(--codeleaf-accent-secondary) 100%
  ) !important;
  color: white !important;
  box-shadow: 0 2px 8px rgba(45, 122, 45, 0.3) !important;
}

.current-day .day-cell::before {
  background: white !important;
}

/* ===== ENHANCED STATUS CELL ANIMATIONS ===== */
.status-cell {
  width: 100px !important;
  min-width: 100px !important;
  text-align: center !important;
  font-size: 1.5rem !important;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) !important;
  position: relative !important;
}

/* Status cell hover animation */
.status-cell:hover {
  transform: scale(1.2) rotate(5deg) !important;
  text-shadow: 0 4px 8px rgba(45, 122, 45, 0.3) !important;
}

/* Success status (all completed) */
.status-cell:contains("😊") {
  color: var(--codeleaf-success) !important;
  text-shadow: 0 2px 4px rgba(45, 122, 45, 0.2) !important;
}

/* Incomplete status */
.status-cell:contains("😞") {
  color: var(--codeleaf-text-tertiary) !important;
  opacity: 0.7 !important;
}

/* Neutral status */
.status-cell:contains("😐") {
  color: var(--codeleaf-text-secondary) !important;
}

/* ===== ENHANCED QUESTION ITEMS ===== */
.question-item {
  display: flex !important;
  align-items: flex-start !important;
  margin-bottom: var(--codeleaf-space-3) !important;
  padding: var(--codeleaf-space-3) !important;
  background: var(--codeleaf-bg-primary) !important;
  border: 1px solid transparent !important;
  border-radius: var(--codeleaf-radius-md) !important;
  transition: all 0.3s ease !important;
  position: relative !important;
}

.question-item:hover {
  background: var(--codeleaf-bg-secondary) !important;
  border-color: var(--codeleaf-accent-muted) !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--codeleaf-shadow-sm) !important;
}

.question-item:last-child {
  margin-bottom: 0 !important;
}

/* Completed question styling */
.question-item
  input[type="checkbox"]:checked
  ~ .question-content
  .question-text {
  color: var(--codeleaf-text-tertiary) !important;
  /* text-decoration: line-through !important; */
  opacity: 0.8 !important;
}

/* Question text with smooth transitions */
.question-text {
  cursor: pointer !important;
  padding: var(--codeleaf-space-2) !important;
  border-radius: var(--codeleaf-radius-sm) !important;
  transition: all 0.3s ease !important;
  display: flex !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: var(--codeleaf-space-2) !important;
}

.question-text:hover {
  background: rgba(45, 122, 45, 0.05) !important;
  transform: translateX(4px) !important;
}

/* Editing state */
.question-text.editing {
  background: rgba(45, 122, 45, 0.1) !important;
  outline: 2px solid var(--codeleaf-accent-primary) !important;
  animation: pulse-glow 2s infinite !important;
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 5px rgba(45, 122, 45, 0.3) !important;
  }
  50% {
    box-shadow: 0 0 15px rgba(45, 122, 45, 0.5) !important;
  }
}

/* ===== ENHANCED TAGS ===== */
.tag {
  display: inline-flex !important;
  align-items: center !important;
  background: var(--codeleaf-accent-primary) !important;
  color: white !important;
  padding: var(--codeleaf-space-1) var(--codeleaf-space-3) !important;
  border-radius: 20px !important;
  font-size: var(--codeleaf-font-xs) !important;
  font-weight: 600 !important;
  margin-right: var(--codeleaf-space-2) !important;
  margin-bottom: var(--codeleaf-space-2) !important;
  position: relative !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  overflow: hidden !important;
}

.tag::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  left: -100% !important;
  width: 100% !important;
  height: 100% !important;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  ) !important;
  transition: left 0.5s ease !important;
}

.tag:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 12px rgba(45, 122, 45, 0.3) !important;
}

.tag:hover::before {
  left: 100% !important;
}

/* Tag remove button with smooth animation */
.tag-remove {
  margin-left: var(--codeleaf-space-2) !important;
  cursor: pointer !important;
  font-weight: bold !important;
  background: rgba(255, 255, 255, 0.2) !important;
  border-radius: 50% !important;
  width: 16px !important;
  height: 16px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.3s ease !important;
}

.tag-remove:hover {
  background: rgba(255, 255, 255, 0.3) !important;
  transform: scale(1.1) !important;
}

/* ===== ENHANCED BUTTONS ===== */
.add-question-btn,
.add-day-btn {
  background: linear-gradient(
    135deg,
    var(--codeleaf-accent-primary) 0%,
    var(--codeleaf-accent-secondary) 100%
  ) !important;
  color: white !important;
  border: none !important;
  padding: var(--codeleaf-space-3) var(--codeleaf-space-4) !important;
  border-radius: var(--codeleaf-radius-md) !important;
  cursor: pointer !important;
  font-weight: 600 !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: hidden !important;
}

.add-question-btn::before,
.add-day-btn::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  left: -100% !important;
  width: 100% !important;
  height: 100% !important;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  ) !important;
  transition: left 0.5s ease !important;
}

.add-question-btn:hover,
.add-day-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(45, 122, 45, 0.4) !important;
}

.add-question-btn:hover::before,
.add-day-btn:hover::before {
  left: 100% !important;
}

/* ===== ENHANCED INPUT FIELDS ===== */
.add-tag-input,
.question-link-input,
.add-link-input {
  background: var(--codeleaf-bg-primary) !important;
  border: 2px solid var(--codeleaf-border-light) !important;
  border-radius: var(--codeleaf-radius-md) !important;
  padding: var(--codeleaf-space-2) var(--codeleaf-space-3) !important;
  color: var(--codeleaf-text-primary) !important;
  font-size: var(--codeleaf-font-sm) !important;
  transition: all 0.3s ease !important;
  width: 100% !important;
}

.add-tag-input:focus,
.question-link-input:focus,
.add-link-input:focus {
  outline: none !important;
  border-color: var(--codeleaf-accent-primary) !important;
  box-shadow: 0 0 0 3px rgba(45, 122, 45, 0.1) !important;
  transform: translateY(-1px) !important;
}

/* ===== ANIMATIONS AND TRANSITIONS ===== */

/* Fade-in animation for new rows */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Apply animation to table rows */
tbody tr {
  animation: fadeInUp 0.5s ease forwards;
}

/* Staggered animation for better visual appeal */
tbody tr:nth-child(1) {
  animation-delay: 0.05s;
}
tbody tr:nth-child(2) {
  animation-delay: 0.1s;
}
tbody tr:nth-child(3) {
  animation-delay: 0.15s;
}
tbody tr:nth-child(4) {
  animation-delay: 0.2s;
}
tbody tr:nth-child(5) {
  animation-delay: 0.25s;
}

/* ===== RESPONSIVE ENHANCEMENTS ===== */

/* Mobile optimizations */
@media (max-width: 768px) {
  table {
    font-size: var(--codeleaf-font-xs) !important;
    border-radius: var(--codeleaf-radius-md) !important;
  }

  th,
  td {
    padding: var(--codeleaf-space-3) !important;
  }

  .day-cell {
    width: 60px !important;
    min-width: 60px !important;
    font-size: var(--codeleaf-font-xs) !important;
  }

  .status-cell {
    width: 60px !important;
    min-width: 60px !important;
    font-size: 1.2rem !important;
  }

  .question-item {
    padding: var(--codeleaf-space-2) !important;
  }

  .tag {
    font-size: 0.65rem !important;
    padding: 2px 8px !important;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  table {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  thead {
    display: none !important;
  }

  tbody tr {
    display: block !important;
    margin-bottom: var(--codeleaf-space-4) !important;
    background: var(--codeleaf-bg-primary) !important;
    border: 1px solid var(--codeleaf-border-light) !important;
    border-radius: var(--codeleaf-radius-lg) !important;
    box-shadow: var(--codeleaf-shadow-sm) !important;
    padding: var(--codeleaf-space-4) !important;
  }

  td {
    display: block !important;
    border: none !important;
    padding: var(--codeleaf-space-2) 0 !important;
    text-align: left !important;
  }

  td::before {
    content: attr(data-label) ": " !important;
    font-weight: 600 !important;
    color: var(--codeleaf-accent-primary) !important;
    margin-right: var(--codeleaf-space-2) !important;
  }

  .day-cell,
  .status-cell {
    width: 100% !important;
    text-align: left !important;
  }

  .day-cell::before {
    display: none !important;
  }
}

/* ===== ACCESSIBILITY ENHANCEMENTS ===== */

/* High contrast mode support */
@media (prefers-contrast: high) {
  table {
    border: 2px solid var(--codeleaf-text-primary) !important;
  }

  th {
    background: var(--codeleaf-text-primary) !important;
    color: var(--codeleaf-bg-primary) !important;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus indicators for keyboard navigation */
.question-checkbox:focus-visible,
.add-question-btn:focus-visible,
.tag-remove:focus-visible,
.add-tag-input:focus-visible {
  outline: 2px solid var(--codeleaf-accent-primary) !important;
  outline-offset: 2px !important;
}

/* ===== ENHANCED STATUS CELL ANIMATIONS ===== */
.status-cell {
  width: 100px !important;
  min-width: 100px !important;
  text-align: center !important;
  font-size: 1.5rem !important;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) !important;
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Success status (all completed) */
.status-cell:has(+ .questions-cell input[type="checkbox"]:checked:last-child) {
  color: var(--codeleaf-success) !important;
  text-shadow: 0 2px 8px rgba(45, 122, 45, 0.3) !important;
}

/* Status cell completion animation */
.status-cell.completed {
  animation: celebrate 0.6s ease-in-out !important;
}

@keyframes celebrate {
  0% {
    transform: scale(1) rotate(0deg);
  }
  25% {
    transform: scale(1.4) rotate(-5deg);
  }
  50% {
    transform: scale(1.6) rotate(5deg);
  }
  75% {
    transform: scale(1.4) rotate(-3deg);
  }
  100% {
    transform: scale(1.2) rotate(0deg);
  }
}

/* Pulse animation for status updates */
.status-cell.updating {
  animation: statusPulse 0.5s ease-in-out !important;
}

@keyframes statusPulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Enhanced hover effects */
.status-cell:hover {
  transform: scale(1.2) rotate(5deg) !important;
  text-shadow: 0 4px 12px rgba(45, 122, 45, 0.4) !important;
  cursor: pointer !important;
}

/* Different emoji states with colors */
.status-cell[data-status="happy"] {
  color: var(--codeleaf-success) !important;
  text-shadow: 0 2px 8px rgba(45, 122, 45, 0.3) !important;
}

.status-cell[data-status="neutral"] {
  color: var(--codeleaf-text-secondary) !important;
  opacity: 0.9 !important;
}

.status-cell[data-status="sad"] {
  color: var(--codeleaf-text-tertiary) !important;
  opacity: 0.7 !important;
}

.status-cell[data-status="empty"] {
  color: var(--codeleaf-border-medium) !important;
  opacity: 0.5 !important;
}

/* =================================================== */
/* ===== ENHANCED TABLE DESIGN - CODELEAF THEME ===== */

/* Table container with CodeLeaf styling */
table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  margin-bottom: var(--codeleaf-space-6) !important;
  background: var(--codeleaf-bg-primary) !important;
  border: 1px solid var(--codeleaf-border-light) !important;
  border-radius: var(--codeleaf-radius-lg) !important;
  overflow: hidden !important;
  box-shadow: var(--codeleaf-shadow-sm) !important;
  font-size: var(--codeleaf-font-sm) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* Table header with organic gradient */
thead {
  background: linear-gradient(
    135deg,
    var(--codeleaf-bg-secondary) 0%,
    var(--codeleaf-bg-tertiary) 100%
  ) !important;
  backdrop-filter: blur(10px) !important;
}

/* Table header cells */
th {
  background: transparent !important;
  color: var(--codeleaf-text-primary) !important;
  font-weight: 600 !important;
  font-size: var(--codeleaf-font-sm) !important;
  padding: var(--codeleaf-space-4) !important;
  border-bottom: 2px solid var(--codeleaf-accent-muted) !important;
  position: relative !important;
  transition: all 0.3s ease !important;
}

/* Add subtle separator lines between header cells */
th:not(:last-child)::after {
  content: "" !important;
  position: absolute !important;
  right: 0 !important;
  top: 20% !important;
  height: 60% !important;
  width: 1px !important;
  background: var(--codeleaf-border-light) !important;
}

/* Table body rows with enhanced hover effects */
tbody tr {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
}

/* Alternate row coloring with subtle gradient */
tbody tr:nth-child(even) {
  background: linear-gradient(
    90deg,
    var(--codeleaf-bg-secondary) 0%,
    transparent 100%
  ) !important;
}

/* Enhanced hover effect for rows */
tbody tr:hover {
  background: linear-gradient(
    90deg,
    var(--codeleaf-accent-muted) 0%,
    transparent 100%
  ) !important;
  transform: translateX(4px) !important;
  box-shadow: 0 2px 8px rgba(45, 122, 45, 0.1) !important;
  z-index: 1 !important;
}

/* Table cells with improved padding and transitions */
td {
  padding: var(--codeleaf-space-4) !important;
  border-bottom: 1px solid var(--codeleaf-border-light) !important;
  transition: all 0.3s ease !important;
  position: relative !important;
}

/* Remove border from last row */
tbody tr:last-child td {
  border-bottom: none !important;
}

/* ===== ENHANCED DAY CELL STYLES ===== */
.day-cell {
  width: 80px !important;
  min-width: 80px !important;
  text-align: center !important;
  font-weight: 700 !important;
  color: var(--codeleaf-accent-primary) !important;
  background: linear-gradient(
    135deg,
    var(--codeleaf-bg-tertiary) 0%,
    transparent 100%
  ) !important;
  position: relative !important;
  overflow: hidden !important;
}

/* Add decorative element to day cells */
.day-cell::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 3px !important;
  height: 100% !important;
  background: var(--codeleaf-accent-primary) !important;
  transform: scaleY(0) !important;
  transition: transform 0.3s ease !important;
}

.day-cell:hover::before {
  transform: scaleY(1) !important;
}

/* Current day highlight */
.current-day .day-cell {
  background: linear-gradient(
    135deg,
    var(--codeleaf-accent-primary) 0%,
    var(--codeleaf-accent-secondary) 100%
  ) !important;
  color: white !important;
  box-shadow: 0 2px 8px rgba(45, 122, 45, 0.3) !important;
}

.current-day .day-cell::before {
  background: white !important;
}

/* ===== ENHANCED QUESTION TEXT STYLES ===== */
.question-text {
  font-size: var(
    --codeleaf-font-base
  ) !important; /* Using CodeLeaf fluid typography */
  font-weight: 500 !important;
  line-height: 1.5 !important;
  padding: var(--codeleaf-space-3) var(--codeleaf-space-4) !important;
  transition: all 0.3s ease !important;
  min-height: 44px !important;
  display: flex !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: var(--codeleaf-space-3) !important;
  color: var(--codeleaf-text-primary) !important;
  border-radius: var(--codeleaf-radius-md) !important;
  margin: var(--codeleaf-space-1) 0 !important;
}

/* Larger font for better readability */
.question-text a.question-link {
  font-size: var(--codeleaf-font-sm) !important;
  font-weight: 400 !important;
  color: var(--codeleaf-accent-primary) !important;
  text-decoration: none !important;
  transition: all 0.3s ease !important;
}

.question-text a.question-link:hover {
  color: var(--codeleaf-accent-secondary) !important;
  /* text-decoration: underline !important; */
}

/* Enhanced hover state */
.question-text:hover {
  background-color: rgba(45, 122, 45, 0.08) !important;
  transform: translateX(4px) !important;
  border-radius: var(--codeleaf-radius-md) !important;
}

/* Editing state */
.question-text.editing {
  background: rgba(45, 122, 45, 0.12) !important;
  outline: 2px solid var(--codeleaf-accent-primary) !important;
  animation: pulse-glow 2s infinite !important;
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 5px rgba(45, 122, 45, 0.3) !important;
  }
  50% {
    box-shadow: 0 0 15px rgba(45, 122, 45, 0.5) !important;
  }
}

/* ===== ENHANCED BUTTON SPACING AND STYLING ===== */
/* Container for action buttons */
.question-actions {
  display: flex !important;
  gap: var(--codeleaf-space-3) !important; /* Using CodeLeaf spacing */
  margin-left: auto !important;
  padding-left: var(--codeleaf-space-4) !important;
  align-items: center !important;
}

/* Individual button styling */
.edit-link-btn,
.delete-question-btn {
  background: none !important;
  border: none !important;
  cursor: pointer !important;
  padding: var(--codeleaf-space-2) !important;
  border-radius: var(--codeleaf-radius-md) !important;
  transition: all 0.3s ease !important;
  font-size: 1.1rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 40px !important;
  height: 36px !important;
  position: relative !important;
}

/* Edit button specific styling */
.edit-link-btn {
  background: rgba(45, 122, 45, 0.1) !important;
  border: 1px solid rgba(45, 122, 45, 0.3) !important;
  color: var(--codeleaf-accent-primary) !important;
}

.edit-link-btn:hover {
  background: rgba(45, 122, 45, 0.2) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--codeleaf-shadow-sm) !important;
}

/* Delete button specific styling */
.delete-question-btn {
  background: rgba(198, 69, 69, 0.1) !important;
  border: 1px solid rgba(198, 69, 69, 0.3) !important;
  color: var(--codeleaf-error) !important;
}

.delete-question-btn:hover {
  background: rgba(198, 69, 69, 0.2) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 2px 8px rgba(198, 69, 69, 0.3) !important;
}

/* Button tooltips */
.edit-link-btn::before,
.delete-question-btn::before {
  content: attr(title) !important;
  position: absolute !important;
  bottom: -40px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  background: var(--codeleaf-bg-primary) !important;
  color: var(--codeleaf-text-primary) !important;
  padding: var(--codeleaf-space-2) var(--codeleaf-space-3) !important;
  border-radius: var(--codeleaf-radius-sm) !important;
  font-size: var(--codeleaf-font-xs) !important;
  white-space: nowrap !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.3s ease !important;
  border: 1px solid var(--codeleaf-border-light) !important;
  z-index: 1000 !important;
  box-shadow: var(--codeleaf-shadow-md) !important;
}

.edit-link-btn:hover::before,
.delete-question-btn:hover::before {
  opacity: 1 !important;
}

/* ===== ENHANCED STATUS CELL STYLES ===== */
.status-cell {
  width: 100px !important;
  min-width: 100px !important;
  text-align: center !important;
  font-size: 1.5rem !important;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) !important;
  position: relative !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

/* Status cell hover animation */
.status-cell:hover {
  transform: scale(1.2) rotate(5deg) !important;
  text-shadow: 0 4px 8px rgba(45, 122, 45, 0.3) !important;
}

/* Success status (all completed) */
.status-cell:has(+ .questions-cell input[type="checkbox"]:checked:last-child) {
  color: var(--codeleaf-success) !important;
  text-shadow: 0 2px 8px rgba(45, 122, 45, 0.3) !important;
}

/* Status cell completion animation */
.status-cell.completed {
  animation: celebrate 0.6s ease-in-out !important;
}

@keyframes celebrate {
  0% {
    transform: scale(1) rotate(0deg);
  }
  25% {
    transform: scale(1.4) rotate(-5deg);
  }
  50% {
    transform: scale(1.6) rotate(5deg);
  }
  75% {
    transform: scale(1.4) rotate(-3deg);
  }
  100% {
    transform: scale(1.2) rotate(0deg);
  }
}

/* ===== ENHANCED TAGS ===== */
.tag {
  display: inline-flex !important;
  align-items: center !important;
  background: var(--codeleaf-accent-primary) !important;
  color: white !important;
  padding: var(--codeleaf-space-1) var(--codeleaf-space-3) !important;
  border-radius: 20px !important;
  font-size: var(--codeleaf-font-xs) !important;
  font-weight: 600 !important;
  margin-right: var(--codeleaf-space-2) !important;
  margin-bottom: var(--codeleaf-space-2) !important;
  position: relative !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  overflow: hidden !important;
}

.tag::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  left: -100% !important;
  width: 100% !important;
  height: 100% !important;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  ) !important;
  transition: left 0.5s ease !important;
}

.tag:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--codeleaf-shadow-md) !important;
}

.tag:hover::before {
  left: 100% !important;
}

/* Tag remove button with smooth animation */
.tag-remove {
  margin-left: var(--codeleaf-space-2) !important;
  cursor: pointer !important;
  font-weight: bold !important;
  background: rgba(255, 255, 255, 0.2) !important;
  border-radius: 50% !important;
  width: 16px !important;
  height: 16px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.3s ease !important;
}

.tag-remove:hover {
  background: rgba(255, 255, 255, 0.3) !important;
  transform: scale(1.1) !important;
}

/* ===== ENHANCED QUESTION ITEMS ===== */
.question-item {
  display: flex !important;
  align-items: flex-start !important;
  margin-bottom: var(--codeleaf-space-3) !important;
  padding: var(--codeleaf-space-3) !important;
  background: var(--codeleaf-bg-primary) !important;
  border: 1px solid transparent !important;
  border-radius: var(--codeleaf-radius-md) !important;
  transition: all 0.3s ease !important;
  position: relative !important;
}

.question-item:hover {
  background: var(--codeleaf-bg-secondary) !important;
  border-color: var(--codeleaf-accent-muted) !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--codeleaf-shadow-sm) !important;
}

.question-item:last-child {
  margin-bottom: 0 !important;
}

/* Completed question styling */
.question-item
  input[type="checkbox"]:checked
  ~ .question-content
  .question-text {
  color: var(--codeleaf-text-tertiary) !important;
  /* text-decoration: line-through !important; */
  opacity: 0.8 !important;
}

/* ===== ENHANCED CHECKBOX STYLING ===== */
.question-checkbox {
  width: 20px !important;
  height: 20px !important;
  margin-right: var(--codeleaf-space-3) !important;
  cursor: pointer !important;
  accent-color: var(--codeleaf-accent-primary) !important;
  transform: scale(1) !important;
  flex-shrink: 0 !important;
  margin-top: 2px !important;
}

/* ===== RESPONSIVE ENHANCEMENTS ===== */

/* Mobile optimizations */
@media (max-width: 768px) {
  table {
    font-size: var(--codeleaf-font-xs) !important;
    border-radius: var(--codeleaf-radius-md) !important;
  }

  th,
  td {
    padding: var(--codeleaf-space-3) !important;
  }

  .day-cell {
    width: 60px !important;
    min-width: 60px !important;
    font-size: var(--codeleaf-font-xs) !important;
  }

  .status-cell {
    width: 60px !important;
    min-width: 60px !important;
    font-size: 1.2rem !important;
  }

  .question-text {
    font-size: var(--codeleaf-font-sm) !important;
    padding: var(--codeleaf-space-2) var(--codeleaf-space-3) !important;
  }

  .question-actions {
    gap: var(--codeleaf-space-2) !important;
    padding-left: var(--codeleaf-space-2) !important;
  }

  .edit-link-btn,
  .delete-question-btn {
    min-width: 36px !important;
    height: 32px !important;
    font-size: 1rem !important;
  }

  .tag {
    font-size: 0.65rem !important;
    padding: 2px 8px !important;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  table {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  thead {
    display: none !important;
  }

  tbody tr {
    display: block !important;
    margin-bottom: var(--codeleaf-space-4) !important;
    background: var(--codeleaf-bg-primary) !important;
    border: 1px solid var(--codeleaf-border-light) !important;
    border-radius: var(--codeleaf-radius-lg) !important;
    box-shadow: var(--codeleaf-shadow-sm) !important;
    padding: var(--codeleaf-space-4) !important;
  }

  td {
    display: block !important;
    border: none !important;
    padding: var(--codeleaf-space-2) 0 !important;
    text-align: left !important;
  }

  td::before {
    content: attr(data-label) ": " !important;
    font-weight: 600 !important;
    color: var(--codeleaf-accent-primary) !important;
    margin-right: var(--codeleaf-space-2) !important;
  }

  .day-cell,
  .status-cell {
    width: 100% !important;
    text-align: left !important;
  }

  .day-cell::before {
    display: none !important;
  }
}

/* ===== ACCESSIBILITY ENHANCEMENTS ===== */

/* High contrast mode support */
@media (prefers-contrast: high) {
  table {
    border: 2px solid var(--codeleaf-text-primary) !important;
  }

  th {
    background: var(--codeleaf-text-primary) !important;
    color: var(--codeleaf-bg-primary) !important;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus indicators for keyboard navigation */
.question-checkbox:focus-visible,
.edit-link-btn:focus-visible,
.delete-question-btn:focus-visible,
.tag-remove:focus-visible {
  outline: 2px solid var(--codeleaf-accent-primary) !important;
  outline-offset: 2px !important;
}

/* ===== ENHANCED MODAL STYLES - CODELEAF THEME ===== */

/* Modal Backdrop */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(8px);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  padding: var(--codeleaf-space-4);
  animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    backdrop-filter: blur(0px);
  }
  to {
    opacity: 1;
    backdrop-filter: blur(8px);
  }
}

/* Modal Content */
.modal-content {
  background: var(--codeleaf-bg-primary);
  border: 1px solid var(--codeleaf-border-light);
  border-radius: var(--codeleaf-radius-lg);
  padding: var(--codeleaf-space-6);
  width: 90%;
  max-width: 480px;
  box-shadow: var(--codeleaf-shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  animation: modalSlideIn 0.3s ease-out 0.1s forwards;
  position: relative;
  overflow: hidden;
}

@keyframes modalSlideIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Modal Header */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--codeleaf-space-4);
  padding-bottom: var(--codeleaf-space-3);
  border-bottom: 2px solid var(--codeleaf-accent-muted);
}

.modal-title {
  font-size: var(--codeleaf-font-xl);
  font-weight: 700;
  color: var(--codeleaf-text-primary);
  display: flex;
  align-items: center;
  gap: var(--codeleaf-space-2);
}

.modal-title::before {
  content: "";
  width: 4px;
  height: 24px;
  background: var(--codeleaf-accent-primary);
  border-radius: var(--codeleaf-radius-sm);
}

/* Close Button */
.close-modal {
  background: var(--codeleaf-bg-secondary);
  border: 1px solid var(--codeleaf-border-medium);
  border-radius: var(--codeleaf-radius-md);
  color: var(--codeleaf-text-secondary);
  font-size: 1.5rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.close-modal:hover {
  background: var(--codeleaf-bg-tertiary);
  border-color: var(--codeleaf-accent-muted);
  color: var(--codeleaf-accent-primary);
  transform: rotate(90deg);
}

/* Modal Body */
.modal-body {
  margin-bottom: var(--codeleaf-space-5);
}

.modal-message {
  color: var(--codeleaf-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--codeleaf-space-4);
  font-size: var(--codeleaf-font-base);
}

.modal-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--codeleaf-space-3);
}

.modal-label {
  font-weight: 600;
  color: var(--codeleaf-text-primary);
  font-size: var(--codeleaf-font-sm);
  display: flex;
  align-items: center;
  gap: var(--codeleaf-space-2);
}

.modal-label::before {
  content: "•";
  color: var(--codeleaf-accent-primary);
  font-size: 1.2rem;
}

.modal-input {
  width: 100%;
  padding: var(--codeleaf-space-3) var(--codeleaf-space-4);
  background: var(--codeleaf-bg-secondary);
  border: 2px solid var(--codeleaf-border-medium);
  border-radius: var(--codeleaf-radius-md);
  color: var(--codeleaf-text-primary);
  font-size: var(--codeleaf-font-base);
  transition: all 0.3s ease;
}

.modal-input:focus {
  outline: none;
  border-color: var(--codeleaf-accent-primary);
  box-shadow: 0 0 0 3px rgba(45, 122, 45, 0.1);
  background: var(--codeleaf-bg-primary);
}

.modal-input::placeholder {
  color: var(--codeleaf-text-tertiary);
}

/* Modal Buttons */
.modal-buttons {
  display: flex;
  gap: var(--codeleaf-space-3);
  justify-content: flex-end;
  flex-wrap: wrap;
}

.modal-btn {
  padding: var(--codeleaf-space-3) var(--codeleaf-space-5);
  border: none;
  border-radius: var(--codeleaf-radius-md);
  font-size: var(--codeleaf-font-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--codeleaf-space-2);
}

.modal-btn-primary {
  background: var(--codeleaf-accent-primary);
  color: white;
  border: 2px solid var(--codeleaf-accent-primary);
}

.modal-btn-primary:hover {
  background: var(--codeleaf-accent-secondary);
  border-color: var(--codeleaf-accent-secondary);
  transform: translateY(-2px);
  box-shadow: var(--codeleaf-shadow-md);
}

.modal-btn-secondary {
  background: transparent;
  color: var(--codeleaf-text-secondary);
  border: 2px solid var(--codeleaf-border-medium);
}

.modal-btn-secondary:hover {
  background: var(--codeleaf-bg-secondary);
  border-color: var(--codeleaf-accent-muted);
  color: var(--codeleaf-text-primary);
  transform: translateY(-2px);
}

/* ===== DELETE MODAL - WARNING STYLE ===== */
.delete-modal .modal-content {
  border-left: 6px solid var(--codeleaf-error);
}

.delete-modal .modal-title {
  color: var(--codeleaf-error);
}

.delete-modal .modal-title::before {
  background: var(--codeleaf-error);
}

.delete-modal .modal-header {
  border-bottom-color: rgba(198, 69, 69, 0.3);
}

.delete-modal .modal-message {
  background: rgba(198, 69, 69, 0.08);
  border: 1px solid rgba(198, 69, 69, 0.2);
  border-radius: var(--codeleaf-radius-md);
  padding: var(--codeleaf-space-4);
  margin-bottom: var(--codeleaf-space-4);
}

.delete-modal .warning-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(198, 69, 69, 0.1);
  border: 2px solid var(--codeleaf-error);
  border-radius: 50%;
  margin: 0 auto var(--codeleaf-space-4);
  font-size: 1.5rem;
  color: var(--codeleaf-error);
}

.delete-modal .question-preview {
  background: var(--codeleaf-bg-secondary);
  border: 1px solid var(--codeleaf-border-light);
  border-radius: var(--codeleaf-radius-md);
  padding: var(--codeleaf-space-3);
  margin: var(--codeleaf-space-3) 0;
  font-style: italic;
  color: var(--codeleaf-text-secondary);
  text-align: center;
}

.delete-modal .modal-btn-primary {
  background: var(--codeleaf-error);
  border-color: var(--codeleaf-error);
}

.delete-modal .modal-btn-primary:hover {
  background: #b33a3a;
  border-color: #b33a3a;
}

/* ===== EDIT MODAL - PROFESSIONAL STYLE ===== */
.edit-modal .modal-content {
  border-left: 6px solid var(--codeleaf-accent-primary);
}

.edit-modal .modal-title {
  color: var(--codeleaf-accent-primary);
}

.edit-modal .help-text {
  font-size: var(--codeleaf-font-xs);
  color: var(--codeleaf-text-tertiary);
  margin-top: var(--codeleaf-space-1);
  font-style: italic;
}

.edit-modal .input-hint {
  display: flex;
  align-items: center;
  gap: var(--codeleaf-space-2);
  font-size: var(--codeleaf-font-xs);
  color: var(--codeleaf-text-tertiary);
  margin-top: var(--codeleaf-space-1);
}

.input-hint::before {
  content: "💡";
  font-size: 0.8rem;
}

/* ===== CONFIRMATION DIALOG ENHANCEMENTS ===== */
.confirm-dialog .confirm-content {
  background: var(--codeleaf-bg-primary);
  border: 1px solid var(--codeleaf-border-light);
  border-radius: var(--codeleaf-radius-lg);
  padding: var(--codeleaf-space-6);
  box-shadow: var(--codeleaf-shadow-lg);
  border-left: 6px solid var(--codeleaf-warning);
}

.confirm-dialog .confirm-title {
  color: var(--codeleaf-warning);
  font-size: var(--codeleaf-font-xl);
  font-weight: 700;
  margin-bottom: var(--codeleaf-space-3);
  display: flex;
  align-items: center;
  gap: var(--codeleaf-space-2);
}

.confirm-dialog .confirm-title::before {
  content: "⚠️";
  font-size: 1.2rem;
}

.confirm-dialog .confirm-message {
  color: var(--codeleaf-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--codeleaf-space-5);
  font-size: var(--codeleaf-font-base);
}

.confirm-dialog .confirm-buttons {
  display: flex;
  gap: var(--codeleaf-space-3);
  justify-content: flex-end;
  flex-wrap: wrap;
}

.confirm-dialog .confirm-btn {
  padding: var(--codeleaf-space-3) var(--codeleaf-space-5);
  border: none;
  border-radius: var(--codeleaf-radius-md);
  font-size: var(--codeleaf-font-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--codeleaf-space-2);
}

.confirm-dialog .confirm-btn.confirm {
  background: var(--codeleaf-error);
  color: white;
  border: 2px solid var(--codeleaf-error);
}

.confirm-dialog .confirm-btn.confirm:hover {
  background: #b33a3a;
  border-color: #b33a3a;
  transform: translateY(-2px);
  box-shadow: var(--codeleaf-shadow-md);
}

.confirm-dialog .confirm-btn.cancel {
  background: transparent;
  color: var(--codeleaf-text-secondary);
  border: 2px solid var(--codeleaf-border-medium);
}

.confirm-dialog .confirm-btn.cancel:hover {
  background: var(--codeleaf-bg-secondary);
  border-color: var(--codeleaf-accent-muted);
  color: var(--codeleaf-text-primary);
  transform: translateY(-2px);
}

/* ===== RESPONSIVE MODAL STYLES ===== */
@media (max-width: 768px) {
  .modal {
    padding: var(--codeleaf-space-2);
  }

  .modal-content {
    padding: var(--codeleaf-space-4);
    width: 95%;
  }

  .modal-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--codeleaf-space-2);
  }

  .modal-title {
    font-size: var(--codeleaf-font-lg);
  }

  .modal-buttons {
    flex-direction: column;
  }

  .modal-btn {
    min-width: 100%;
    justify-content: center;
  }

  .confirm-dialog .confirm-buttons {
    flex-direction: column;
  }

  .confirm-dialog .confirm-btn {
    min-width: 100%;
  }
}

@media (max-width: 480px) {
  .modal-content {
    padding: var(--codeleaf-space-3);
  }

  .modal-title {
    font-size: var(--codeleaf-font-base);
  }

  .modal-input {
    padding: var(--codeleaf-space-2) var(--codeleaf-space-3);
  }
}

/* ===== ACCESSIBILITY ENHANCEMENTS ===== */
.modal:focus-visible,
.modal-content:focus-visible {
  outline: 2px solid var(--codeleaf-accent-primary);
  outline-offset: 2px;
}

.close-modal:focus-visible,
.modal-btn:focus-visible,
.confirm-btn:focus-visible {
  outline: 2px solid var(--codeleaf-accent-primary);
  outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .modal,
  .modal-content,
  .close-modal,
  .modal-btn,
  .confirm-btn {
    animation: none;
    transition: none;
  }
}

/* ===== DIFFICULTY SELECTOR STYLES - CODELEAF THEME ===== */
.difficulty-selector {
  display: flex;
  gap: var(--codeleaf-space-2);
  margin: var(--codeleaf-space-2) 0;
  flex-wrap: wrap;
  align-items: center;
}

.difficulty-option {
  padding: var(--codeleaf-space-1) var(--codeleaf-space-3);
  border: 2px solid var(--codeleaf-border-medium);
  border-radius: var(--codeleaf-radius-md);
  background: var(--codeleaf-bg-primary);
  color: var(--codeleaf-text-secondary);
  font-size: var(--codeleaf-font-xs);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.difficulty-option::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.difficulty-option:hover::before {
  left: 100%;
}

.difficulty-option.selected {
  transform: translateY(-2px);
  box-shadow: var(--codeleaf-shadow-md);
}

/* Easy difficulty */
.difficulty-option[data-difficulty="Easy"] {
  border-color: rgba(76, 175, 80, 0.3);
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), transparent);
  color: #2e7d32;
}

.difficulty-option[data-difficulty="Easy"].selected {
  border-color: #4caf50;
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.2), transparent);
  box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
  animation: pulseEasy 2s infinite;
}

@keyframes pulseEasy {
  0%,
  100% {
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
  }
  50% {
    box-shadow: 0 2px 12px rgba(76, 175, 80, 0.5);
  }
}

/* Medium difficulty */
.difficulty-option[data-difficulty="Medium"] {
  border-color: rgba(255, 152, 0, 0.3);
  background: linear-gradient(
    135deg,
    rgba(255, 193, 7, 0.1),
    rgba(0, 150, 136, 0.1)
  );
  color: #f57c00;
}

.difficulty-option[data-difficulty="Medium"].selected {
  border-color: #ff9800;
  background: linear-gradient(
    135deg,
    rgba(255, 193, 7, 0.2),
    rgba(0, 150, 136, 0.2)
  );
  box-shadow: 0 2px 8px rgba(255, 152, 0, 0.3);
  animation: pulseMedium 2s infinite;
}

@keyframes pulseMedium {
  0%,
  100% {
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.3);
  }
  50% {
    box-shadow: 0 2px 12px rgba(255, 152, 0, 0.5);
  }
}

/* Hard difficulty */
.difficulty-option[data-difficulty="Hard"] {
  border-color: rgba(244, 67, 54, 0.3);
  background: linear-gradient(
    135deg,
    rgba(244, 67, 54, 0.1),
    rgba(156, 39, 176, 0.1)
  );
  color: #d32f2f;
}

.difficulty-option[data-difficulty="Hard"].selected {
  border-color: #f44336;
  background: linear-gradient(
    135deg,
    rgba(244, 67, 54, 0.2),
    rgba(156, 39, 176, 0.2)
  );
  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.3);
  animation: shakeHard 0.5s ease-in-out;
}

@keyframes shakeHard {
  0%,
  100% {
    transform: translateX(0) translateY(-2px);
  }
  25% {
    transform: translateX(-2px) translateY(-2px);
  }
  75% {
    transform: translateX(2px) translateY(-2px);
  }
}

.difficulty-option[data-difficulty="Hard"].selected::after {
  content: "💥";
  margin-left: var(--codeleaf-space-1);
  font-size: 0.8em;
}

/* Enhanced question text size */
.question-text {
  font-size: var(--codeleaf-font-base) !important;
  font-weight: 500 !important;
  line-height: 1.5 !important;
}

/* Difficulty badge in question display */
.difficulty-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  margin-left: var(--codeleaf-space-2);
  border: 1px solid;
}

.difficulty-badge.easy {
  background: rgba(76, 175, 80, 0.1);
  border-color: rgba(76, 175, 80, 0.3);
  color: #2e7d32;
}

.difficulty-badge.medium {
  background: rgba(255, 152, 0, 0.1);
  border-color: rgba(255, 152, 0, 0.3);
  color: #f57c00;
}

.difficulty-badge.hard {
  background: rgba(244, 67, 54, 0.1);
  border-color: rgba(244, 67, 54, 0.3);
  color: #d32f2f;
}

/* UI FIX: Improve linked question title readability */
/* MODIFY EXISTING STYLES FOR: Question links in table */
.question-text a.question-link {
  font-size: var(--codeleaf-font-base) !important;
  color: var(--accent-color) !important;
  font-weight: 500 !important;
  text-decoration: none !important;
  opacity: 1 !important;
  transition: all 0.3s ease !important;
}

.question-text a.question-link:hover {
  color: var(--codeleaf-accent-secondary) !important;
  /* text-decoration: underline !important; */
  opacity: 0.9 !important;
}

/* Ensure proper spacing with difficulty badge */
.question-text a.question-link + .difficulty-badge {
  margin-left: var(--codeleaf-space-3) !important;
}

/* ============================== Animation ==================================== */
/* 1. Page Load Animations */
/* Add to existing CSS */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Apply animations to elements */
.main-container {
  animation: fadeInUp 0.8s ease-out;
}

header {
  animation: slideInFromLeft 0.6s ease-out;
}

.activity-tracker-container {
  animation: scaleIn 0.7s ease-out 0.2s both;
}

.daily-progress-container {
  animation: scaleIn 0.7s ease-out 0.3s both;
}

/* 2. Table Row Animations */
/* Enhanced table row animations */
tbody tr {
  animation: fadeInUp 0.5s ease-out both;
}

/* Staggered animation for rows */
tbody tr:nth-child(1) {
  animation-delay: 0.05s;
}
tbody tr:nth-child(2) {
  animation-delay: 0.1s;
}
tbody tr:nth-child(3) {
  animation-delay: 0.15s;
}
tbody tr:nth-child(4) {
  animation-delay: 0.2s;
}
tbody tr:nth-child(5) {
  animation-delay: 0.25s;
}
tbody tr:nth-child(6) {
  animation-delay: 0.3s;
}

/* 3. Interactive Element Animations */
/* Enhanced button animations */
.add-question-btn,
.add-day-btn,
.sync-button {
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.add-question-btn::before,
.add-day-btn::before,
.sync-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.add-question-btn:hover::before,
.add-day-btn:hover::before,
.sync-button:hover::before {
  left: 100%;
}

/* Enhanced checkbox animations */
.question-checkbox {
  transition: all 0.3s ease;
}

.question-checkbox:checked {
  transform: scale(1.1);
  animation: bounce 0.3s ease;
}

@keyframes bounce {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

/* 4. Status Cell Celebrations */
/* Enhanced status animations */
.status-cell {
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.status-cell.completed {
  animation: celebrate 0.6s ease-in-out;
}

@keyframes celebrate {
  0% {
    transform: scale(1) rotate(0deg);
  }
  25% {
    transform: scale(1.4) rotate(-5deg);
  }
  50% {
    transform: scale(1.6) rotate(5deg);
  }
  75% {
    transform: scale(1.4) rotate(-3deg);
  }
  100% {
    transform: scale(1.2) rotate(0deg);
  }
}

/* 5. Smooth Transitions for All Interactions */

/* Smooth transitions for all interactive elements */
.question-item,
.tag,
.metric-card,
.heatmap-cell {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.question-item:hover {
  transform: translateX(8px);
}

.tag:hover {
  transform: translateY(-2px) scale(1.05);
}

.metric-card:hover {
  transform: translateY(-4px);
}

.heatmap-cell:hover {
  transform: scale(1.4);
  z-index: 2;
}

/* 6. Search Bar Animations */
/* Enhanced search animations */
.search-bar {
  transition: all 0.3s ease;
}

.search-bar:focus {
  transform: scale(1.02);
  box-shadow: 0 8px 25px rgba(88, 166, 255, 0.15);
}

.search-info {
  animation: fadeInUp 0.5s ease-out 0.4s both;
}

/* 7. Sync Status Animations */
/* Enhanced sync animations */
.sync-dot.syncing {
  animation: pulse 1.5s infinite, glow 2s infinite;
}

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 0 5px var(--warning-color);
  }
  50% {
    box-shadow: 0 0 15px var(--warning-color);
  }
}

#syncStatus.syncing {
  animation: gentlePulse 2s infinite;
}

@keyframes gentlePulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

/* 8. Toast Notification Enhancements */
/* Enhanced toast animations */
.toast {
  animation: toastSlideIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) both;
}

@keyframes toastSlideIn {
  from {
    transform: translateX(400px) rotate(5deg);
    opacity: 0;
  }
  to {
    transform: translateX(0) rotate(0deg);
    opacity: 1;
  }
}

.toast.hide {
  animation: toastSlideOut 0.3s ease-in both;
}

@keyframes toastSlideOut {
  to {
    transform: translateX(400px) rotate(-5deg);
    opacity: 0;
  }
}

/* 9. Modal Animations */
/* Enhanced modal animations */
.modal {
  animation: modalFadeIn 0.3s ease-out;
}

.modal-content {
  animation: modalSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* 10. Scroll Animations */
/* Scroll-triggered animations */
.scroll-to-top {
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.scroll-to-top.visible {
  animation: bounceIn 0.6s ease;
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3) rotate(180deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.1) rotate(-10deg);
  }
  70% {
    transform: scale(0.9) rotate(5deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

/* ===== ENHANCED PAST DAY CARD DESIGN ===== */

/* Transform table rows into full-width cards */
#tableBody tr {
  display: block;
  width: 100%;
  background: var(--codeleaf-bg-primary);
  border: 1px solid var(--codeleaf-border-light);
  border-radius: var(--codeleaf-radius-lg);
  margin-bottom: var(--codeleaf-space-4);
  box-shadow: var(--codeleaf-shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

#tableBody tr:hover {
  transform: translateY(-2px);
  box-shadow: var(--codeleaf-shadow-md);
  border-color: var(--codeleaf-accent-muted);
}

/* Hide original table cells and restructure */
#tableBody tr td {
  display: block;
  border: none;
  padding: 0;
  width: 100%;
}

/* Day header section - full width */
.day-cell {
  width: 100% !important;
  background: linear-gradient(
    135deg,
    var(--codeleaf-bg-secondary),
    var(--codeleaf-bg-tertiary)
  );
  padding: var(--codeleaf-space-4) !important;
  border-bottom: 1px solid var(--codeleaf-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: var(--codeleaf-font-lg);
  color: var(--codeleaf-accent-primary);
  position: relative;
  overflow: hidden;
}

.day-cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--codeleaf-accent-primary);
  transition: transform 0.3s ease;
}

#tableBody tr:hover .day-cell::before {
  transform: scaleY(1.1);
}

/* Current day highlight */
.current-day .day-cell {
  background: linear-gradient(
    135deg,
    var(--codeleaf-accent-primary),
    var(--codeleaf-accent-secondary)
  );
  color: white;
}

.current-day .day-cell::before {
  background: white;
}

/* Tags section - positioned at top */
.tags-cell {
  width: 100% !important;
  padding: var(--codeleaf-space-3) var(--codeleaf-space-4) !important;
  background: var(--codeleaf-bg-secondary);
  border-bottom: 1px solid var(--codeleaf-border-light);
  display: flex;
  flex-wrap: wrap;
  gap: var(--codeleaf-space-2);
  align-items: center;
  min-height: 54px;
}

.tags-cell::before {
  content: "📌 Topics covered:";
  font-size: var(--codeleaf-font-sm);
  color: var(--codeleaf-text-secondary);
  margin-right: var(--codeleaf-space-2);
  font-weight: 600;
}

/* Enhanced tag styling for the new layout */
.tags-cell .tag {
  background: var(--codeleaf-accent-primary);
  color: white;
  padding: var(--codeleaf-space-1) var(--codeleaf-space-3);
  border-radius: 16px;
  font-size: var(--codeleaf-font-xs);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--codeleaf-space-1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.tags-cell .tag::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.tags-cell .tag:hover::before {
  left: 100%;
}

.tags-cell .tag:hover {
  transform: translateY(-1px);
  box-shadow: var(--codeleaf-shadow-sm);
}

/* Questions section - full width items */
.questions-cell {
  width: 100% !important;
  padding: var(--codeleaf-space-4) !important;
  display: flex;
  flex-direction: column;
  gap: var(--codeleaf-space-3);
}

/* Individual question items - full width */
.questions-cell .question-item {
  display: flex;
  align-items: flex-start;
  width: 100%;
  padding: var(--codeleaf-space-3);
  background: var(--codeleaf-bg-primary);
  border: 1px solid var(--codeleaf-border-light);
  border-radius: var(--codeleaf-radius-md);
  transition: all 0.3s ease;
  margin-bottom: 0;
}

.questions-cell .question-item:hover {
  background: var(--codeleaf-bg-secondary);
  border-color: var(--codeleaf-accent-muted);
  transform: translateX(4px);
}

.questions-cell .question-item:last-child {
  margin-bottom: 0;
}

/* Question content - full width */
.questions-cell .question-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.questions-cell .question-text {
  width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--codeleaf-space-2);
  padding: 0;
  background: none;
}

.questions-cell .question-text:hover {
  background: none;
  transform: none;
}

.questions-cell .question-text a.question-link {
  font-size: var(--codeleaf-font-base);
  font-weight: 500;
  color: var(--codeleaf-accent-primary);
  text-decoration: none;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.questions-cell .question-text a.question-link:hover {
  color: var(--codeleaf-accent-secondary);
  text-decoration: underline;
}

/* Status cell - repositioned to day header */
.status-cell {
  position: absolute !important;
  right: var(--codeleaf-space-4);
  top: 50%;
  transform: translateY(-50%);
  width: auto !important;
  min-width: auto !important;
  background: rgba(255, 255, 255, 0.9);
  border-radius: var(--codeleaf-radius-md);
  padding: var(--codeleaf-space-2) !important;
  box-shadow: var(--codeleaf-shadow-sm);
  font-size: 1.2rem !important;
}

.current-day .status-cell {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

/* Add question button - full width */
.questions-cell .add-question-btn {
  width: 100%;
  margin-top: var(--codeleaf-space-3);
  justify-content: center;
}

/* Hide the original table header */
#tableBody thead {
  display: none;
}

/* Animation for new cards */
@keyframes cardSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#tableBody tr {
  animation: cardSlideIn 0.5s ease forwards;
}

/* Staggered animation */
#tableBody tr:nth-child(1) {
  animation-delay: 0.05s;
}
#tableBody tr:nth-child(2) {
  animation-delay: 0.1s;
}
#tableBody tr:nth-child(3) {
  animation-delay: 0.15s;
}
#tableBody tr:nth-child(4) {
  animation-delay: 0.2s;
}
#tableBody tr:nth-child(5) {
  animation-delay: 0.25s;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .day-cell {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--codeleaf-space-2);
  }

  .status-cell {
    position: relative !important;
    top: auto;
    right: auto;
    transform: none;
    align-self: flex-end;
  }

  .tags-cell {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--codeleaf-space-2);
  }

  .tags-cell::before {
    margin-right: 0;
    margin-bottom: var(--codeleaf-space-1);
  }

  .questions-cell .question-text {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--codeleaf-space-1);
  }
}

/* Empty state styling */
.tags-cell:empty::after {
  content: "";
  color: var(--codeleaf-text-tertiary);
  font-style: italic;
  font-size: var(--codeleaf-font-sm);
}

.questions-cell:empty::before {
  content: "No questions added for this day";
  color: var(--codeleaf-text-tertiary);
  font-style: italic;
  text-align: center;
  padding: var(--codeleaf-space-4);
  background: var(--codeleaf-bg-secondary);
  border-radius: var(--codeleaf-radius-md);
  width: 100%;
}

/* Enhanced difficulty badges in new layout */
.questions-cell .difficulty-badge {
  margin-left: 0;
  font-size: var(--codeleaf-font-xs);
  padding: 2px 6px;
}

/* Action buttons in new layout */
.questions-cell .question-actions {
  display: flex;
  gap: var(--codeleaf-space-1);
  margin-left: auto;
  flex-shrink: 0;
}

/* Search results highlighting */
#tableBody tr.search-highlight {
  border: 2px solid var(--codeleaf-accent-primary);
  box-shadow: 0 0 0 3px rgba(45, 122, 45, 0.1);
}

/* Focus states for accessibility */
#tableBody tr:focus-within {
  outline: 2px solid var(--codeleaf-accent-primary);
  outline-offset: 2px;
}

/* ===== ENHANCED PAST DAY CARD DESIGN - NO STATUS COLUMN ===== */

/* Transform table rows into full-width cards */
#tableBody tr {
  display: block;
  width: 100%;
  background: var(--codeleaf-bg-primary);
  border: 1px solid var(--codeleaf-border-light);
  border-radius: var(--codeleaf-radius-lg);
  margin-bottom: var(--codeleaf-space-4);
  box-shadow: var(--codeleaf-shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

#tableBody tr:hover {
  transform: translateY(-2px);
  box-shadow: var(--codeleaf-shadow-md);
  border-color: var(--codeleaf-accent-muted);
}

/* Hide original table cells and restructure */
#tableBody tr td {
  display: block;
  border: none;
  padding: 0;
  width: 100%;
}

/* Day header section - full width (cleaner without status) */
.day-cell {
  width: 100% !important;
  background: linear-gradient(
    135deg,
    var(--codeleaf-bg-secondary),
    var(--codeleaf-bg-tertiary)
  );
  padding: var(--codeleaf-space-4) !important;
  border-bottom: 1px solid var(--codeleaf-border-light);
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: var(--codeleaf-font-lg);
  color: var(--codeleaf-accent-primary);
  position: relative;
  overflow: hidden;
}

.day-cell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--codeleaf-accent-primary);
  transition: transform 0.3s ease;
}

#tableBody tr:hover .day-cell::before {
  transform: scaleY(1.1);
}

/* Current day highlight */
.current-day .day-cell {
  background: linear-gradient(
    135deg,
    var(--codeleaf-accent-primary),
    var(--codeleaf-accent-secondary)
  );
  color: white;
}

.current-day .day-cell::before {
  background: white;
}

/* Current day indicator in day cell */
.day-cell .current-indicator {
  font-size: var(--codeleaf-font-sm);
  margin-left: var(--codeleaf-space-2);
  opacity: 0.8;
}

/* Tags section - positioned at top */
.tags-cell {
  width: 100% !important;
  padding: var(--codeleaf-space-3) var(--codeleaf-space-4) !important;
  background: var(--codeleaf-bg-secondary);
  border-bottom: 1px solid var(--codeleaf-border-light);
  display: flex;
  flex-wrap: wrap;
  gap: var(--codeleaf-space-2);
  align-items: center;
  min-height: 54px;
}

.tags-cell::before {
  content: "📌 Topics covered:";
  font-size: var(--codeleaf-font-sm);
  color: var(--codeleaf-text-secondary);
  margin-right: var(--codeleaf-space-2);
  font-weight: 600;
}

/* Enhanced tag styling for the new layout */
.tags-cell .tag {
  background: var(--codeleaf-accent-primary);
  color: white;
  padding: var(--codeleaf-space-1) var(--codeleaf-space-3);
  border-radius: 16px;
  font-size: var(--codeleaf-font-xs);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--codeleaf-space-1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.tags-cell .tag::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.tags-cell .tag:hover::before {
  left: 100%;
}

.tags-cell .tag:hover {
  transform: translateY(-1px);
  box-shadow: var(--codeleaf-shadow-sm);
}

/* Questions section - full width items */
.questions-cell {
  width: 100% !important;
  padding: var(--codeleaf-space-4) !important;
  display: flex;
  flex-direction: column;
  gap: var(--codeleaf-space-3);
}

/* Individual question items - full width */
.questions-cell .question-item {
  display: flex;
  align-items: flex-start;
  width: 100%;
  padding: var(--codeleaf-space-3);
  background: var(--codeleaf-bg-primary);
  border: 1px solid var(--codeleaf-border-light);
  border-radius: var(--codeleaf-radius-md);
  transition: all 0.3s ease;
  margin-bottom: 0;
}

.questions-cell .question-item:hover {
  background: var(--codeleaf-bg-secondary);
  border-color: var(--codeleaf-accent-muted);
  transform: translateX(4px);
}

.questions-cell .question-item:last-child {
  margin-bottom: 0;
}

/* Question content - full width */
.questions-cell .question-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.questions-cell .question-text {
  width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--codeleaf-space-2);
  padding: 0;
  background: none;
}

.questions-cell .question-text:hover {
  background: none;
  transform: none;
}

.questions-cell .question-text a.question-link {
  font-size: var(--codeleaf-font-base);
  font-weight: 500;
  color: var(--codeleaf-accent-primary);
  text-decoration: none;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.questions-cell .question-text a.question-link:hover {
  color: var(--codeleaf-accent-secondary);
  text-decoration: underline;
}

/* Add question button - full width */
.questions-cell .add-question-btn {
  width: 100%;
  margin-top: var(--codeleaf-space-3);
  justify-content: center;
}

/* Hide the original table header and status column */
#tableBody thead {
  display: none;
}

/* Remove status cell completely */
.status-cell {
  display: none !important;
}

/* Animation for new cards */
@keyframes cardSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#tableBody tr {
  animation: cardSlideIn 0.5s ease forwards;
}

/* Staggered animation */
#tableBody tr:nth-child(1) {
  animation-delay: 0.05s;
}
#tableBody tr:nth-child(2) {
  animation-delay: 0.1s;
}
#tableBody tr:nth-child(3) {
  animation-delay: 0.15s;
}
#tableBody tr:nth-child(4) {
  animation-delay: 0.2s;
}
#tableBody tr:nth-child(5) {
  animation-delay: 0.25s;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .day-cell {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--codeleaf-space-2);
  }

  .tags-cell {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--codeleaf-space-2);
  }

  .tags-cell::before {
    margin-right: 0;
    margin-bottom: var(--codeleaf-space-1);
  }

  .questions-cell .question-text {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--codeleaf-space-1);
  }
}

/* Empty state styling */
.tags-cell:empty::after {
  content: "";
  color: var(--codeleaf-text-tertiary);
  font-style: italic;
  font-size: var(--codeleaf-font-sm);
}

.questions-cell:empty::before {
  content: "No questions added for this day";
  color: var(--codeleaf-text-tertiary);
  font-style: italic;
  text-align: center;
  padding: var(--codeleaf-space-4);
  background: var(--codeleaf-bg-secondary);
  border-radius: var(--codeleaf-radius-md);
  width: 100%;
}

/* Enhanced difficulty badges in new layout */
.questions-cell .difficulty-badge {
  margin-left: 0;
  font-size: var(--codeleaf-font-xs);
  padding: 2px 6px;
}

/* Action buttons in new layout */
.questions-cell .question-actions {
  display: flex;
  gap: var(--codeleaf-space-1);
  margin-left: auto;
  flex-shrink: 0;
}

/* Search results highlighting */
#tableBody tr.search-highlight {
  border: 2px solid var(--codeleaf-accent-primary);
  box-shadow: 0 0 0 3px rgba(45, 122, 45, 0.1);
}

/* Focus states for accessibility */
#tableBody tr:focus-within {
  outline: 2px solid var(--codeleaf-accent-primary);
  outline-offset: 2px;
}

/* Completion indicator using checkbox state */
.questions-cell
  .question-item
  input[type="checkbox"]:checked
  ~ .question-content
  .question-text
  a.question-link {
  color: var(--codeleaf-text-tertiary);
  text-decoration: line-through;
  opacity: 0.8;
}

.questions-cell
  .question-item
  input[type="checkbox"]:checked
  ~ .question-content
  .question-text
  .difficulty-badge {
  opacity: 0.6;
}

/* ===== DELETE BUTTON STYLING - RESTORE RED COLOR ===== */

/* Delete question button specific styling */
.questions-cell .delete-question-btn {
  background: rgba(198, 69, 69, 0.1) !important;
  border: 1px solid rgba(198, 69, 69, 0.3) !important;
  color: var(--codeleaf-error) !important;
  padding: var(--codeleaf-space-2) !important;
  border-radius: var(--codeleaf-radius-md) !important;
  cursor: pointer !important;
  font-size: 1.1rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 36px !important;
  height: 36px !important;
  transition: all 0.3s ease !important;
  margin-left: var(--codeleaf-space-2) !important;
  flex-shrink: 0 !important;
}

.questions-cell .delete-question-btn:hover {
  background: rgba(198, 69, 69, 0.2) !important;
  border-color: rgba(198, 69, 69, 0.5) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 2px 8px rgba(198, 69, 69, 0.3) !important;
}

.questions-cell .delete-question-btn:active {
  transform: translateY(0) !important;
}

/* Edit button specific styling */
.questions-cell .edit-link-btn {
  background: rgba(45, 122, 45, 0.1) !important;
  border: 1px solid rgba(45, 122, 45, 0.3) !important;
  color: var(--codeleaf-accent-primary) !important;
  padding: var(--codeleaf-space-2) !important;
  border-radius: var(--codeleaf-radius-md) !important;
  cursor: pointer !important;
  font-size: 1.1rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-width: 36px !important;
  height: 36px !important;
  transition: all 0.3s ease !important;
  margin-left: var(--codeleaf-space-2) !important;
  flex-shrink: 0 !important;
}

.questions-cell .edit-link-btn:hover {
  background: rgba(45, 122, 45, 0.2) !important;
  border-color: rgba(45, 122, 45, 0.5) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--codeleaf-shadow-sm) !important;
}

.questions-cell .edit-link-btn:active {
  transform: translateY(0) !important;
}

/* Action buttons container in the new layout */
.questions-cell .question-actions {
  display: flex !important;
  gap: var(--codeleaf-space-1) !important;
  margin-left: auto !important;
  flex-shrink: 0 !important;
  align-items: center !important;
}

/* Ensure buttons are properly spaced in question text */
.questions-cell .question-text {
  display: flex !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: var(--codeleaf-space-2) !important;
  width: 100% !important;
}

/* Button tooltips */
.questions-cell .edit-link-btn::before,
.questions-cell .delete-question-btn::before {
  content: attr(title) !important;
  position: absolute !important;
  bottom: -40px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  background: var(--codeleaf-bg-primary) !important;
  color: var(--codeleaf-text-primary) !important;
  padding: var(--codeleaf-space-2) var(--codeleaf-space-3) !important;
  border-radius: var(--codeleaf-radius-sm) !important;
  font-size: var(--codeleaf-font-xs) !important;
  white-space: nowrap !important;
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.3s ease !important;
  border: 1px solid var(--codeleaf-border-light) !important;
  z-index: 1000 !important;
  box-shadow: var(--codeleaf-shadow-md) !important;
}

.questions-cell .edit-link-btn:hover::before,
.questions-cell .delete-question-btn:hover::before {
  opacity: 1 !important;
}

/* Disabled state for non-editable days */
.questions-cell .non-editable-day .delete-question-btn,
.questions-cell .non-editable-day .edit-link-btn {
  background: rgba(107, 114, 128, 0.1) !important;
  border-color: rgba(107, 114, 128, 0.3) !important;
  color: var(--codeleaf-text-tertiary) !important;
  cursor: not-allowed !important;
  opacity: 0.5 !important;
}

.questions-cell .non-editable-day .delete-question-btn:hover,
.questions-cell .non-editable-day .edit-link-btn:hover {
  transform: none !important;
  box-shadow: none !important;
  background: rgba(107, 114, 128, 0.1) !important;
}

/* Focus states for accessibility */
.questions-cell .delete-question-btn:focus-visible,
.questions-cell .edit-link-btn:focus-visible {
  outline: 2px solid var(--codeleaf-accent-primary) !important;
  outline-offset: 2px !important;
}

.questions-cell .delete-question-btn:focus-visible {
  outline-color: var(--codeleaf-error) !important;
}

/* Responsive adjustments for buttons */
@media (max-width: 768px) {
  .questions-cell .delete-question-btn,
  .questions-cell .edit-link-btn {
    min-width: 32px !important;
    height: 32px !important;
    font-size: 1rem !important;
    padding: var(--codeleaf-space-1) !important;
  }

  .questions-cell .question-actions {
    gap: var(--codeleaf-space-1) !important;
  }

  .questions-cell .question-text {
    gap: var(--codeleaf-space-1) !important;
  }
}

/* Small mobile devices */
@media (max-width: 480px) {
  .questions-cell .question-text {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: var(--codeleaf-space-2) !important;
  }

  .questions-cell .question-actions {
    margin-left: 0 !important;
    margin-top: var(--codeleaf-space-2) !important;
    width: 100% !important;
    justify-content: flex-end !important;
  }

  .questions-cell .delete-question-btn,
  .questions-cell .edit-link-btn {
    min-width: 44px !important;
    height: 44px !important;
    font-size: 1.2rem !important;
  }
}

/* Animation for button interactions */
@keyframes buttonPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

.questions-cell .delete-question-btn:active {
  animation: buttonPulse 0.2s ease;
}

/* Ensure proper contrast for delete button */
.questions-cell .delete-question-btn {
  color: #dc2626 !important; /* Strong red for better visibility */
  font-weight: 600 !important;
}

.questions-cell .delete-question-btn:hover {
  color: #b91c1c !important; /* Darker red on hover */
}

/* Dark mode support for delete button */
@media (prefers-color-scheme: dark) {
  .questions-cell .delete-question-btn {
    background: rgba(220, 38, 38, 0.15) !important;
    border-color: rgba(220, 38, 38, 0.4) !important;
    color: #f87171 !important; /* Lighter red for dark mode */
  }

  .questions-cell .delete-question-btn:hover {
    background: rgba(220, 38, 38, 0.25) !important;
    border-color: rgba(220, 38, 38, 0.6) !important;
    color: #fca5a5 !important;
  }
}



/* OAuth Button Styles */
.oauth-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.oauth-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-color);
  color: var(--text-color);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.oauth-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.oauth-btn.google-btn:hover {
  border-color: #4285f4;
  background: rgba(66, 133, 244, 0.05);
}

.oauth-btn.github-btn:hover {
  border-color: #333;
  background: rgba(51, 51, 51, 0.05);
}

.oauth-btn img,
.oauth-btn svg {
  width: 18px;
  height: 18px;
}

.auth-divider {
  display: flex;
  align-items: center;
  margin: 20px 0;
  color: var(--text-color);
  opacity: 0.7;
  font-size: 14px;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.auth-divider::before {
  margin-right: 12px;
}

.auth-divider::after {
  margin-left: 12px;
}

.legacy-auth {
  margin-top: 20px;
}

.auth-subtitle {
  text-align: center;
  color: var(--text-color);
  opacity: 0.8;
  margin-bottom: 24px;
  font-size: 14px;
}