:root {
  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Light theme (default) */
:root,
:root[data-theme="light"] {
  --bg-primary: #f5f5f5;
  --bg-secondary: #ffffff;
  --bg-tertiary: #e5e7eb;
  --text-primary: #213547;
  --text-secondary: #374151;
  --text-tertiary: #6b7280;
  --border-color: #d1d5db;
  --border-color-hover: #9ca3af;
  --error-bg: #fee;
  --error-text: #c00;
  --error-border: #fcc;
  --shadow-sm: rgba(0, 0, 0, 0.1);
  --shadow-md: rgba(0, 0, 0, 0.2);
  --shadow-lg: rgba(0, 0, 0, 0.3);
  --overlay-bg: rgba(0, 0, 0, 0.5);
}

/* Dark theme */
:root[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #3d3d3d;
  --text-primary: #e5e7eb;
  --text-secondary: #d1d5db;
  --text-tertiary: #9ca3af;
  --border-color: #4b5563;
  --border-color-hover: #6b7280;
  --error-bg: #7f1d1d;
  --error-text: #fca5a5;
  --error-border: #991b1b;
  --shadow-sm: rgba(0, 0, 0, 0.3);
  --shadow-md: rgba(0, 0, 0, 0.5);
  --shadow-lg: rgba(0, 0, 0, 0.7);
  --overlay-bg: rgba(0, 0, 0, 0.7);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

#root {
  min-height: 100vh;
}
.app {
  height: 100vh;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
  padding: 16px;
}

@media (min-width: 768px) {
  .app-main {
    padding: 16px 24px;
  }
}

.error-message {
  background: var(--error-bg);
  color: var(--error-text);
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  border: 1px solid var(--error-border);
  flex-shrink: 0;
}

.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-tertiary);
  font-size: 18px;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-view-btn,
.toggle-form-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.toggle-view-btn {
  padding: 10px 16px;
  font-size: 18px;
}

.toggle-view-btn:hover,
.toggle-form-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.toggle-view-btn:active,
.toggle-form-btn:active {
  transform: translateY(0);
}

.options-btn {
  padding: 8px 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.2);
}

.options-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.options-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modalFadeIn 0.3s ease-out;
}

.options-modal.closing {
  animation: modalFadeOut 0.3s ease-out;
}

.options-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay-bg);
  backdrop-filter: blur(4px);
}

.options-content {
  position: relative;
  background: var(--bg-secondary);
  border-radius: 12px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 10px 40px var(--shadow-md);
  animation: modalSlideIn 0.3s ease-out;
}

.options-modal.closing .options-content {
  animation: modalSlideOut 0.3s ease-out;
}

.options-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.options-header h2 {
  margin: 0;
  font-size: 20px;
  color: var(--text-primary);
}

.close-btn {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-tertiary);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.close-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.options-body {
  padding: 20px;
}

.options-body .form-group {
  margin-bottom: 16px;
}

.options-body .form-group:last-child {
  margin-bottom: 0;
}

.options-body label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 14px;
}

.options-body select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 14px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.options-body select:hover {
  border-color: var(--border-color-hover);
}

.options-body select:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.options-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.options-footer button {
  padding: 8px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.options-footer button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

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

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

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

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

/* PWA Installation Status Styles */
.pwa-status {
  margin-top: 8px;
}

.pwa-installed {
  margin: 0;
  padding: 10px 12px;
  background: #10b981;
  color: white;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
}

.pwa-not-available {
  margin: 0;
  padding: 10px 12px;
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
  border-radius: 6px;
  font-size: 14px;
}

.install-btn {
  width: 100%;
  padding: 10px 12px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.install-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

/* Tour Button Styles */
.tour-btn {
  width: 100%;
  padding: 10px 12px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.tour-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}
.known-servers-dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.known-servers-dialog {
  background-color: var(--background-color, #ffffff);
  color: var(--text-color, #333333);
  border-radius: 8px;
  padding: 24px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.known-servers-dialog h3 {
  margin: 0 0 12px 0;
  color: var(--text-color, #333333);
}

.known-servers-description {
  margin: 0 0 20px 0;
  color: var(--text-secondary, #666666);
  font-size: 14px;
}

.known-servers-message {
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 14px;
}

.known-servers-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.known-servers-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.known-servers-form {
  margin-bottom: 20px;
}

.known-servers-form .form-group {
  margin-bottom: 16px;
}

.known-servers-form label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--text-color, #333333);
}

.known-servers-form input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-color, #cccccc);
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
}

.known-servers-form input:focus {
  outline: none;
  border-color: var(--primary-color, #007bff);
}

.known-servers-buttons {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.known-servers-buttons button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: opacity 0.2s;
}

.known-servers-buttons button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.known-servers-buttons .test-btn {
  background-color: var(--info-color, #17a2b8);
  color: white;
}

.known-servers-buttons .save-btn {
  background-color: var(--success-color, #28a745);
  color: white;
}

.known-servers-buttons .cancel-btn {
  background-color: var(--secondary-color, #6c757d);
  color: white;
}

.known-servers-list {
  margin-bottom: 24px;
}

.known-servers-list h4 {
  margin: 0 0 12px 0;
  color: var(--text-color, #333333);
  font-size: 16px;
}

.known-servers-list .empty-message {
  color: var(--text-secondary, #666666);
  font-style: italic;
  font-size: 14px;
}

.known-servers-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.known-servers-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  margin-bottom: 8px;
  border: 1px solid var(--border-color, #cccccc);
  border-radius: 4px;
  background-color: var(--card-background, #f8f9fa);
}

.known-servers-list li.editing {
  border-color: var(--primary-color, #007bff);
  background-color: var(--primary-light, #e7f3ff);
}

.known-servers-list .server-info {
  flex: 1;
  min-width: 0;
}

.known-servers-list .server-info strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-color, #333333);
}

.known-servers-list .server-url {
  display: block;
  font-size: 12px;
  color: var(--text-secondary, #666666);
  word-break: break-all;
}

.known-servers-list .server-actions {
  display: flex;
  gap: 8px;
  margin-left: 12px;
}

.known-servers-list .server-actions button {
  padding: 6px 12px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: opacity 0.2s;
}

.known-servers-list .edit-btn {
  background-color: var(--primary-color, #007bff);
  color: white;
}

.known-servers-list .delete-btn {
  background-color: var(--danger-color, #dc3545);
  color: white;
}

.known-servers-footer {
  display: flex;
  justify-content: flex-end;
}

.known-servers-footer .close-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  background-color: var(--secondary-color, #6c757d);
  color: white;
}

@media (max-width: 768px) {
  .known-servers-dialog {
    width: 95%;
    max-height: 90vh;
    padding: 16px;
  }

  .known-servers-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .known-servers-list .server-actions {
    margin-left: 0;
    width: 100%;
  }

  .known-servers-list .server-actions button {
    flex: 1;
  }
}

@media (prefers-color-scheme: dark) {
  .known-servers-dialog {
    background-color: #2c2c2c;
    color: #e0e0e0;
  }

  .known-servers-dialog h3,
  .known-servers-list h4 {
    color: #e0e0e0;
  }

  .known-servers-description,
  .known-servers-list .empty-message {
    color: #b0b0b0;
  }

  .known-servers-form label {
    color: #e0e0e0;
  }

  .known-servers-form input {
    background-color: #3c3c3c;
    border-color: #555;
    color: #e0e0e0;
  }

  .known-servers-form input:focus {
    border-color: #667eea;
  }

  .known-servers-list li {
    background-color: #3c3c3c;
    border-color: #555;
  }

  .known-servers-list li.editing {
    border-color: #667eea;
    background-color: #2d3748;
  }

  .known-servers-list .server-info strong {
    color: #e0e0e0;
  }

  .known-servers-list .server-url {
    color: #b0b0b0;
  }
}
.app-header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 16px 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  flex-shrink: 0;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  position: relative;
}

.header-text {
  flex: 1;
  min-width: 0;
}

.app-header h1 {
  margin: 0;
  font-size: 20px;
}

.app-header p {
  margin: 4px 0 0 0;
  font-size: 14px;
  opacity: 0.9;
}

/* Hamburger button - visible on all screen sizes */
.hamburger-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

/* Hamburger icon */
.hamburger-icon {
  --icon-height: 20px;
  --bar-height: 3px;
  --bar-spacing: calc((var(--icon-height) - 3 * var(--bar-height)) / 2);
  
  width: 24px;
  height: var(--icon-height);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  height: var(--bar-height);
  width: 100%;
  background: white;
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* Hamburger animation when open */
.hamburger-icon.open span:nth-child(1) {
  transform: translateY(var(--bar-spacing)) rotate(45deg);
}

.hamburger-icon.open span:nth-child(2) {
  opacity: 0;
}

.hamburger-icon.open span:nth-child(3) {
  transform: translateY(calc(-1 * var(--bar-spacing))) rotate(-45deg);
}

/* Change hamburger icon color when menu is open for better contrast */
.hamburger-icon.open span {
  background: var(--text-primary);
}

/* Mobile menu overlay */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  animation: fadeIn 0.3s ease;
}

/* Menu panel - slides in from the right with theme-aware background */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 80vw;
  background: var(--bg-secondary);
  backdrop-filter: blur(10px);
  box-shadow: -2px 0 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  animation: slideInFromRight 0.3s ease;
  padding: 16px;
  padding-top: calc(60px + 1rem);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

/* Full width on mobile and tablet */
@media (max-width: 1024px) {
  .mobile-menu {
    width: 100%;
  }
}

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

@keyframes slideInFromRight {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

/* Menu item button */
.mobile-menu .menu-item {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  border-radius: 8px;
  color: white;
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.2);
}

.mobile-menu .menu-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.mobile-menu .menu-item:active {
  transform: scale(0.98);
}
.offline-indicator {
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  animation: slideDown 0.3s ease-out;
  font-size: 0.9rem;
  font-weight: 500;
}

.offline-icon {
  font-size: 1.2rem;
  animation: pulse 2s ease-in-out infinite;
}

.offline-text {
  white-space: nowrap;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

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

@media (max-width: 600px) {
  .offline-indicator {
    top: 60px;
    padding: 8px 16px;
    font-size: 0.85rem;
  }
}
.task-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 24px;
  margin: 16px;
  margin-top: 60px;
  animation: slideDown 0.3s ease-out;
  transform-origin: top;
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
  z-index: 5;
  box-shadow: 0 4px 16px var(--shadow-sm);
  max-height: calc(100vh - 160px);
}

.task-form.closing {
  animation: slideUp 0.3s ease-out forwards;
}

@keyframes slideDown {
  from {
    opacity: 0;
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    margin-top: 0;
    margin-bottom: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    max-height: 3000px; /* Large value to accommodate forms with many dependencies */
    padding-top: 24px;
    padding-bottom: 24px;
    margin-top: 60px;
    margin-bottom: 16px;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 1;
    max-height: 3000px;
    padding-top: 24px;
    padding-bottom: 24px;
    margin-top: 60px;
    margin-bottom: 16px;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    margin-top: 0;
    margin-bottom: 0;
    transform: translateY(-20px);
  }
}

.task-form h2 {
  margin: 0 0 20px 0;
  font-size: 20px;
  color: var(--text-primary);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  box-sizing: border-box;
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #646cff;
}

.form-group textarea {
  resize: vertical;
}

.dependencies-list {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px;
}

.dependency-item {
  padding: 4px 0;
}

.dependency-item label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: normal;
  margin-bottom: 0;
}

.dependency-item label.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.dependency-item input[type="checkbox"] {
  margin-right: 8px;
  cursor: pointer;
}

.dependency-item input[type="checkbox"]:disabled {
  cursor: not-allowed;
}

.circular-warning {
  margin-left: 8px;
  font-size: 14px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.form-actions button {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.form-actions button[type="submit"] {
  background-color: #646cff;
  color: white;
}

.form-actions button[type="submit"]:hover:not(:disabled) {
  background-color: #535bf2;
}

.form-actions button[type="button"] {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

.form-actions button[type="button"]:hover:not(:disabled) {
  background-color: var(--border-color);
}

.form-actions button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
/* this gets exported as style.css and can be used for the default theming */
/* these are the necessary styles for React/Svelte Flow, they get used by base.css and style.css */
.react-flow {
  direction: ltr;

  --xy-edge-stroke-default: #b1b1b7;
  --xy-edge-stroke-width-default: 1;
  --xy-edge-stroke-selected-default: #555;

  --xy-connectionline-stroke-default: #b1b1b7;
  --xy-connectionline-stroke-width-default: 1;

  --xy-attribution-background-color-default: rgba(255, 255, 255, 0.5);

  --xy-minimap-background-color-default: #fff;
  --xy-minimap-mask-background-color-default: rgba(240, 240, 240, 0.6);
  --xy-minimap-mask-stroke-color-default: transparent;
  --xy-minimap-mask-stroke-width-default: 1;
  --xy-minimap-node-background-color-default: #e2e2e2;
  --xy-minimap-node-stroke-color-default: transparent;
  --xy-minimap-node-stroke-width-default: 2;

  --xy-background-color-default: transparent;
  --xy-background-pattern-dots-color-default: #91919a;
  --xy-background-pattern-lines-color-default: #eee;
  --xy-background-pattern-cross-color-default: #e2e2e2;
  background-color: var(--xy-background-color, var(--xy-background-color-default));
  --xy-node-color-default: inherit;
  --xy-node-border-default: 1px solid #1a192b;
  --xy-node-background-color-default: #fff;
  --xy-node-group-background-color-default: rgba(240, 240, 240, 0.25);
  --xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(0, 0, 0, 0.08);
  --xy-node-boxshadow-selected-default: 0 0 0 0.5px #1a192b;
  --xy-node-border-radius-default: 3px;

  --xy-handle-background-color-default: #1a192b;
  --xy-handle-border-color-default: #fff;

  --xy-selection-background-color-default: rgba(0, 89, 220, 0.08);
  --xy-selection-border-default: 1px dotted rgba(0, 89, 220, 0.8);

  --xy-controls-button-background-color-default: #fefefe;
  --xy-controls-button-background-color-hover-default: #f4f4f4;
  --xy-controls-button-color-default: inherit;
  --xy-controls-button-color-hover-default: inherit;
  --xy-controls-button-border-color-default: #eee;
  --xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, 0.08);

  --xy-edge-label-background-color-default: #ffffff;
  --xy-edge-label-color-default: inherit;
  --xy-resize-background-color-default: #3367d9;
}
.react-flow.dark {
  --xy-edge-stroke-default: #3e3e3e;
  --xy-edge-stroke-width-default: 1;
  --xy-edge-stroke-selected-default: #727272;

  --xy-connectionline-stroke-default: #b1b1b7;
  --xy-connectionline-stroke-width-default: 1;

  --xy-attribution-background-color-default: rgba(150, 150, 150, 0.25);

  --xy-minimap-background-color-default: #141414;
  --xy-minimap-mask-background-color-default: rgba(60, 60, 60, 0.6);
  --xy-minimap-mask-stroke-color-default: transparent;
  --xy-minimap-mask-stroke-width-default: 1;
  --xy-minimap-node-background-color-default: #2b2b2b;
  --xy-minimap-node-stroke-color-default: transparent;
  --xy-minimap-node-stroke-width-default: 2;

  --xy-background-color-default: #141414;
  --xy-background-pattern-dots-color-default: #777;
  --xy-background-pattern-lines-color-default: #777;
  --xy-background-pattern-cross-color-default: #777;
  --xy-node-color-default: #f8f8f8;
  --xy-node-border-default: 1px solid #3c3c3c;
  --xy-node-background-color-default: #1e1e1e;
  --xy-node-group-background-color-default: rgba(240, 240, 240, 0.25);
  --xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(255, 255, 255, 0.08);
  --xy-node-boxshadow-selected-default: 0 0 0 0.5px #999;

  --xy-handle-background-color-default: #bebebe;
  --xy-handle-border-color-default: #1e1e1e;

  --xy-selection-background-color-default: rgba(200, 200, 220, 0.08);
  --xy-selection-border-default: 1px dotted rgba(200, 200, 220, 0.8);

  --xy-controls-button-background-color-default: #2b2b2b;
  --xy-controls-button-background-color-hover-default: #3e3e3e;
  --xy-controls-button-color-default: #f8f8f8;
  --xy-controls-button-color-hover-default: #fff;
  --xy-controls-button-border-color-default: #5b5b5b;
  --xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, 0.08);

  --xy-edge-label-background-color-default: #141414;
  --xy-edge-label-color-default: #f8f8f8;
}
.react-flow__background {
  background-color: var(--xy-background-color-props, var(--xy-background-color, var(--xy-background-color-default)));
  pointer-events: none;
  z-index: -1;
}
.react-flow__container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.react-flow__pane {
  z-index: 1;
}
.react-flow__pane.draggable {
    cursor: grab;
  }
.react-flow__pane.dragging {
    cursor: grabbing;
  }
.react-flow__pane.selection {
    cursor: pointer;
  }
.react-flow__viewport {
  transform-origin: 0 0;
  z-index: 2;
  pointer-events: none;
}
.react-flow__renderer {
  z-index: 4;
}
.react-flow__selection {
  z-index: 6;
}
.react-flow__nodesselection-rect:focus,
.react-flow__nodesselection-rect:focus-visible {
  outline: none;
}
.react-flow__edge-path {
  stroke: var(--xy-edge-stroke, var(--xy-edge-stroke-default));
  stroke-width: var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));
  fill: none;
}
.react-flow__connection-path {
  stroke: var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));
  stroke-width: var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));
  fill: none;
}
.react-flow .react-flow__edges {
  position: absolute;
}
.react-flow .react-flow__edges svg {
    overflow: visible;
    position: absolute;
    pointer-events: none;
  }
.react-flow__edge {
  pointer-events: visibleStroke;
}
.react-flow__edge.selectable {
    cursor: pointer;
  }
.react-flow__edge.animated path {
    stroke-dasharray: 5;
    animation: dashdraw 0.5s linear infinite;
  }
.react-flow__edge.animated path.react-flow__edge-interaction {
    stroke-dasharray: none;
    animation: none;
  }
.react-flow__edge.inactive {
    pointer-events: none;
  }
.react-flow__edge.selected,
  .react-flow__edge:focus,
  .react-flow__edge:focus-visible {
    outline: none;
  }
.react-flow__edge.selected .react-flow__edge-path,
  .react-flow__edge.selectable:focus .react-flow__edge-path,
  .react-flow__edge.selectable:focus-visible .react-flow__edge-path {
    stroke: var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default));
  }
.react-flow__edge-textwrapper {
    pointer-events: all;
  }
.react-flow__edge .react-flow__edge-text {
    pointer-events: none;
    -webkit-user-select: none;
       -moz-user-select: none;
            user-select: none;
  }
/* Arrowhead marker styles - use CSS custom properties as default */
.react-flow__arrowhead polyline {
  stroke: var(--xy-edge-stroke, var(--xy-edge-stroke-default));
}
.react-flow__arrowhead polyline.arrowclosed {
  fill: var(--xy-edge-stroke, var(--xy-edge-stroke-default));
}
.react-flow__connection {
  pointer-events: none;
}
.react-flow__connection .animated {
    stroke-dasharray: 5;
    animation: dashdraw 0.5s linear infinite;
  }
svg.react-flow__connectionline {
  z-index: 1001;
  overflow: visible;
  position: absolute;
}
.react-flow__nodes {
  pointer-events: none;
  transform-origin: 0 0;
}
.react-flow__node {
  position: absolute;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  pointer-events: all;
  transform-origin: 0 0;
  box-sizing: border-box;
  cursor: default;
}
.react-flow__node.selectable {
    cursor: pointer;
  }
.react-flow__node.draggable {
    cursor: grab;
    pointer-events: all;
  }
.react-flow__node.draggable.dragging {
      cursor: grabbing;
    }
.react-flow__nodesselection {
  z-index: 3;
  transform-origin: left top;
  pointer-events: none;
}
.react-flow__nodesselection-rect {
    position: absolute;
    pointer-events: all;
    cursor: grab;
  }
.react-flow__handle {
  position: absolute;
  pointer-events: none;
  min-width: 5px;
  min-height: 5px;
  width: 6px;
  height: 6px;
  background-color: var(--xy-handle-background-color, var(--xy-handle-background-color-default));
  border: 1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));
  border-radius: 100%;
}
.react-flow__handle.connectingfrom {
    pointer-events: all;
  }
.react-flow__handle.connectionindicator {
    pointer-events: all;
    cursor: crosshair;
  }
.react-flow__handle-bottom {
    top: auto;
    left: 50%;
    bottom: 0;
    transform: translate(-50%, 50%);
  }
.react-flow__handle-top {
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
  }
.react-flow__handle-left {
    top: 50%;
    left: 0;
    transform: translate(-50%, -50%);
  }
.react-flow__handle-right {
    top: 50%;
    right: 0;
    transform: translate(50%, -50%);
  }
.react-flow__edgeupdater {
  cursor: move;
  pointer-events: all;
}
.react-flow__pane.selection .react-flow__panel {
  pointer-events: none;
}
.react-flow__panel {
  position: absolute;
  z-index: 5;
  margin: 15px;
}
.react-flow__panel.top {
    top: 0;
  }
.react-flow__panel.bottom {
    bottom: 0;
  }
.react-flow__panel.top.center, .react-flow__panel.bottom.center {
      left: 50%;
      transform: translateX(-15px) translateX(-50%);
    }
.react-flow__panel.left {
    left: 0;
  }
.react-flow__panel.right {
    right: 0;
  }
.react-flow__panel.left.center, .react-flow__panel.right.center {
      top: 50%;
      transform: translateY(-15px) translateY(-50%);
    }
.react-flow__attribution {
  font-size: 10px;
  background: var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));
  padding: 2px 3px;
  margin: 0;
}
.react-flow__attribution a {
    text-decoration: none;
    color: #999;
  }
@keyframes dashdraw {
  from {
    stroke-dashoffset: 10;
  }
}
.react-flow__edgelabel-renderer {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  left: 0;
  top: 0;
}
.react-flow__viewport-portal {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}
.react-flow__minimap {
  background: var(
    --xy-minimap-background-color-props,
    var(--xy-minimap-background-color, var(--xy-minimap-background-color-default))
  );
}
.react-flow__minimap-svg {
    display: block;
  }
.react-flow__minimap-mask {
    fill: var(
      --xy-minimap-mask-background-color-props,
      var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default))
    );
    stroke: var(
      --xy-minimap-mask-stroke-color-props,
      var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default))
    );
    stroke-width: var(
      --xy-minimap-mask-stroke-width-props,
      var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default))
    );
  }
.react-flow__minimap-node {
    fill: var(
      --xy-minimap-node-background-color-props,
      var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default))
    );
    stroke: var(
      --xy-minimap-node-stroke-color-props,
      var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default))
    );
    stroke-width: var(
      --xy-minimap-node-stroke-width-props,
      var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default))
    );
  }
.react-flow__background-pattern.dots {
    fill: var(
      --xy-background-pattern-color-props,
      var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default))
    );
  }
.react-flow__background-pattern.lines {
    stroke: var(
      --xy-background-pattern-color-props,
      var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default))
    );
  }
.react-flow__background-pattern.cross {
    stroke: var(
      --xy-background-pattern-color-props,
      var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default))
    );
  }
.react-flow__controls {
  display: flex;
  flex-direction: column;
  box-shadow: var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default));
}
.react-flow__controls.horizontal {
    flex-direction: row;
  }
.react-flow__controls-button {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 26px;
    width: 26px;
    padding: 4px;
    border: none;
    background: var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));
    border-bottom: 1px solid
      var(
        --xy-controls-button-border-color-props,
        var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default))
      );
    color: var(
      --xy-controls-button-color-props,
      var(--xy-controls-button-color, var(--xy-controls-button-color-default))
    );
    cursor: pointer;
    -webkit-user-select: none;
       -moz-user-select: none;
            user-select: none;
  }
.react-flow__controls-button svg {
      width: 100%;
      max-width: 12px;
      max-height: 12px;
      fill: currentColor;
    }
.react-flow__edge.updating .react-flow__edge-path {
      stroke: #777;
    }
.react-flow__edge-text {
    font-size: 10px;
  }
.react-flow__node.selectable:focus,
  .react-flow__node.selectable:focus-visible {
    outline: none;
  }
.react-flow__node-input,
.react-flow__node-default,
.react-flow__node-output,
.react-flow__node-group {
  padding: 10px;
  border-radius: var(--xy-node-border-radius, var(--xy-node-border-radius-default));
  width: 150px;
  font-size: 12px;
  color: var(--xy-node-color, var(--xy-node-color-default));
  text-align: center;
  border: var(--xy-node-border, var(--xy-node-border-default));
  background-color: var(--xy-node-background-color, var(--xy-node-background-color-default));
}
.react-flow__node-input.selectable:hover, .react-flow__node-default.selectable:hover, .react-flow__node-output.selectable:hover, .react-flow__node-group.selectable:hover {
      box-shadow: var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default));
    }
.react-flow__node-input.selectable.selected,
    .react-flow__node-input.selectable:focus,
    .react-flow__node-input.selectable:focus-visible,
    .react-flow__node-default.selectable.selected,
    .react-flow__node-default.selectable:focus,
    .react-flow__node-default.selectable:focus-visible,
    .react-flow__node-output.selectable.selected,
    .react-flow__node-output.selectable:focus,
    .react-flow__node-output.selectable:focus-visible,
    .react-flow__node-group.selectable.selected,
    .react-flow__node-group.selectable:focus,
    .react-flow__node-group.selectable:focus-visible {
      box-shadow: var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default));
    }
.react-flow__node-group {
  background-color: var(--xy-node-group-background-color, var(--xy-node-group-background-color-default));
}
.react-flow__nodesselection-rect,
.react-flow__selection {
  background: var(--xy-selection-background-color, var(--xy-selection-background-color-default));
  border: var(--xy-selection-border, var(--xy-selection-border-default));
}
.react-flow__nodesselection-rect:focus,
  .react-flow__nodesselection-rect:focus-visible,
  .react-flow__selection:focus,
  .react-flow__selection:focus-visible {
    outline: none;
  }
.react-flow__controls-button:hover {
      background: var(
        --xy-controls-button-background-color-hover-props,
        var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default))
      );
      color: var(
        --xy-controls-button-color-hover-props,
        var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default))
      );
    }
.react-flow__controls-button:disabled {
      pointer-events: none;
    }
.react-flow__controls-button:disabled svg {
        fill-opacity: 0.4;
      }
.react-flow__controls-button:last-child {
    border-bottom: none;
  }
.react-flow__controls.horizontal .react-flow__controls-button {
    border-bottom: none;
    border-right: 1px solid
      var(
        --xy-controls-button-border-color-props,
        var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default))
      );
  }
.react-flow__controls.horizontal .react-flow__controls-button:last-child {
    border-right: none;
  }
.react-flow__resize-control {
  position: absolute;
}
.react-flow__resize-control.left,
.react-flow__resize-control.right {
  cursor: ew-resize;
}
.react-flow__resize-control.top,
.react-flow__resize-control.bottom {
  cursor: ns-resize;
}
.react-flow__resize-control.top.left,
.react-flow__resize-control.bottom.right {
  cursor: nwse-resize;
}
.react-flow__resize-control.bottom.left,
.react-flow__resize-control.top.right {
  cursor: nesw-resize;
}
/* handle styles */
.react-flow__resize-control.handle {
  width: 5px;
  height: 5px;
  border: 1px solid #fff;
  border-radius: 1px;
  background-color: var(--xy-resize-background-color, var(--xy-resize-background-color-default));
  translate: -50% -50%;
}
.react-flow__resize-control.handle.left {
  left: 0;
  top: 50%;
}
.react-flow__resize-control.handle.right {
  left: 100%;
  top: 50%;
}
.react-flow__resize-control.handle.top {
  left: 50%;
  top: 0;
}
.react-flow__resize-control.handle.bottom {
  left: 50%;
  top: 100%;
}
.react-flow__resize-control.handle.top.left {
  left: 0;
}
.react-flow__resize-control.handle.bottom.left {
  left: 0;
}
.react-flow__resize-control.handle.top.right {
  left: 100%;
}
.react-flow__resize-control.handle.bottom.right {
  left: 100%;
}
/* line styles */
.react-flow__resize-control.line {
  border-color: var(--xy-resize-background-color, var(--xy-resize-background-color-default));
  border-width: 0;
  border-style: solid;
}
.react-flow__resize-control.line.left,
.react-flow__resize-control.line.right {
  width: 1px;
  transform: translate(-50%, 0);
  top: 0;
  height: 100%;
}
.react-flow__resize-control.line.left {
  left: 0;
  border-left-width: 1px;
}
.react-flow__resize-control.line.right {
  left: 100%;
  border-right-width: 1px;
}
.react-flow__resize-control.line.top,
.react-flow__resize-control.line.bottom {
  height: 1px;
  transform: translate(0, -50%);
  left: 0;
  width: 100%;
}
.react-flow__resize-control.line.top {
  top: 0;
  border-top-width: 1px;
}
.react-flow__resize-control.line.bottom {
  border-bottom-width: 1px;
  top: 100%;
}
.react-flow__edge-textbg {
  fill: var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default));
}
.react-flow__edge-text {
  fill: var(--xy-edge-label-color, var(--xy-edge-label-color-default));
}
.task-graph-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.task-graph-container h2 {
  margin: 0 0 16px 0;
  font-size: 20px;
  color: var(--text-primary);
  flex-shrink: 0;
}

.task-graph-wrapper {
  width: 100%;
  height: 50vh;
  max-height: 500px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

/* Custom task node styling */
.task-node {
  background: var(--bg-secondary);
  border: 2px solid #667eea;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
  transition: all 0.2s;
  min-height: 100px;
}

.task-node:hover {
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.25);
  border-color: #764ba2;
}

.task-node-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.task-node h3 {
  margin: 0;
  font-size: 16px;
  color: var(--text-primary);
  flex: 1;
  word-break: break-word;
  line-height: 1.3;
}

.task-node-actions {
  display: flex;
  gap: 6px;
  margin-left: 8px;
  flex-shrink: 0;
}

.task-node-actions button {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
  transition: background-color 0.2s;
  line-height: 1;
}

.task-node-actions button:hover {
  background-color: var(--bg-tertiary);
}

.task-node-comment {
  margin: 0 0 8px 0;
  color: var(--text-tertiary);
  font-size: 13px;
  line-height: 1.3;
  max-height: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-node-status {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: capitalize;
}

.task-node-status-buttons {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.status-btn {
  padding: 4px 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  transition: all 0.2s;
  flex: 1;
  min-width: 80px;
  white-space: nowrap;
}

.status-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.status-btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.status-btn.active {
  font-weight: 600;
  border-width: 2px;
  cursor: default;
}

.status-btn-idle {
  color: #4b5563;
  border-color: #9ca3af;
}

.status-btn-idle:hover:not(:disabled) {
  background-color: #f3f4f6;
  border-color: #6b7280;
}

.status-btn-idle.active {
  background-color: #e5e7eb;
  border-color: #4b5563;
  color: #1f2937;
}

.status-btn-in-progress {
  color: #1e40af;
  border-color: #60a5fa;
}

.status-btn-in-progress:hover:not(:disabled) {
  background-color: #eff6ff;
  border-color: #3b82f6;
}

.status-btn-in-progress.active {
  background-color: #dbeafe;
  border-color: #1e40af;
  color: #1e3a8a;
}

.status-btn-done {
  color: #065f46;
  border-color: #34d399;
}

.status-btn-done:hover:not(:disabled) {
  background-color: #ecfdf5;
  border-color: #10b981;
}

.status-btn-done.active {
  background-color: #d1fae5;
  border-color: #065f46;
  color: #064e3b;
}

.task-node-status.status-idle {
  background-color: #e5e7eb;
  color: #4b5563;
}

.task-node-status.status-in-progress {
  background-color: #dbeafe;
  color: #1e40af;
}

.task-node-status.status-done {
  background-color: #d1fae5;
  color: #065f46;
}

.task-node-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
}

.task-node-estimate {
  color: var(--text-secondary);
}

.task-node-estimate strong {
  color: #667eea;
  font-weight: 600;
}

.task-node-dates {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.task-node-date {
  color: var(--text-tertiary);
  font-size: 11px;
}

.task-node-date strong {
  color: #764ba2;
  font-weight: 600;
}

/* ReactFlow overrides for better appearance */
.react-flow__node {
  cursor: default;
}

.react-flow__node.selected .task-node {
  border-color: #764ba2;
  box-shadow: 0 4px 16px rgba(118, 75, 162, 0.3);
}

/* Node highlighting for selected task */
.react-flow__node.node-selected .task-node {
  background: #f3f0ff;
  border-color: #764ba2;
  border-width: 3px;
  box-shadow: 0 6px 20px rgba(118, 75, 162, 0.4);
}

/* Node highlighting for dependencies (tasks the selected task depends on) */
.react-flow__node.node-dependency .task-node {
  background: #fffbeb;
  border-color: #f59e0b;
  border-width: 2.5px;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
}

/* Node highlighting for dependents (tasks that depend on the selected task) */
.react-flow__node.node-dependent .task-node {
  background: #ecfdf5;
  border-color: #10b981;
  border-width: 2.5px;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.react-flow__edge-path {
  stroke: #667eea;
}

.react-flow__edge.animated path {
  stroke-dasharray: 5;
  animation: dashdraw 0.5s linear infinite;
}

.react-flow__edge.selected path {
  stroke: #764ba2;
}

/* Highlighted edges when node is selected */
.react-flow__edge.highlighted-edge path {
  stroke: #764ba2 !important;
  stroke-width: 3 !important;
  filter: drop-shadow(0 0 4px rgba(118, 75, 162, 0.5));
}

.react-flow__edge.highlighted-edge .react-flow__edge-path {
  stroke: #764ba2 !important;
}

/* Edge highlighting for edges to selected node (from dependencies) */
.react-flow__edge.edge-to-selected path {
  stroke: #f59e0b !important;
  stroke-width: 3 !important;
  filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.5));
}

.react-flow__edge.edge-to-selected .react-flow__edge-path {
  stroke: #f59e0b !important;
}

/* Edge highlighting for edges from selected node (to dependents) */
.react-flow__edge.edge-from-selected path {
  stroke: #10b981 !important;
  stroke-width: 3 !important;
  filter: drop-shadow(0 0 4px rgba(16, 185, 129, 0.5));
}

.react-flow__edge.edge-from-selected .react-flow__edge-path {
  stroke: #10b981 !important;
}

.react-flow__controls {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.react-flow__controls-button {
  border: none;
  border-bottom: 1px solid var(--border-color);
}

.react-flow__controls-button:hover {
  background-color: var(--bg-tertiary);
}

.react-flow__controls-button svg {
  fill: #667eea;
}

/* Empty state styling */
.task-list-empty {
  text-align: center;
  padding: 40px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  color: var(--text-tertiary);
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Dark theme adjustments */
:root[data-theme="dark"] .status-btn-idle:hover:not(:disabled) {
  background-color: #374151;
  border-color: #9ca3af;
}

:root[data-theme="dark"] .status-btn-idle.active {
  background-color: #4b5563;
  border-color: #9ca3af;
  color: #e5e7eb;
}

:root[data-theme="dark"] .status-btn-in-progress:hover:not(:disabled) {
  background-color: #1e3a8a;
  border-color: #60a5fa;
}

:root[data-theme="dark"] .status-btn-in-progress.active {
  background-color: #1e40af;
  border-color: #60a5fa;
  color: #dbeafe;
}

:root[data-theme="dark"] .status-btn-done:hover:not(:disabled) {
  background-color: #065f46;
  border-color: #34d399;
}

:root[data-theme="dark"] .status-btn-done.active {
  background-color: #047857;
  border-color: #34d399;
  color: #d1fae5;
}

:root[data-theme="dark"] .task-node-status.status-idle {
  background-color: #4b5563;
  color: #e5e7eb;
}

:root[data-theme="dark"] .task-node-status.status-in-progress {
  background-color: #1e40af;
  color: #dbeafe;
}

:root[data-theme="dark"] .task-node-status.status-done {
  background-color: #047857;
  color: #d1fae5;
}

@keyframes dashdraw {
  from {
    stroke-dashoffset: 10;
  }
  to {
    stroke-dashoffset: 0;
  }
}.task-board-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.task-board-container h2 {
  margin: 0 0 16px 0;
  font-size: 20px;
  color: var(--text-primary);
  flex-shrink: 0;
}

.task-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  flex: 1;
  overflow: hidden;
}

@media (max-width: 768px) {
  .task-board {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }
}

.task-board-column {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.task-board-column-header {
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  background: var(--bg-tertiary);
}

.task-board-column-header-content {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.task-board-column-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.task-count {
  background: var(--bg-primary);
  color: var(--text-tertiary);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.collapse-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 14px;
  border-radius: 4px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
}

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

.task-board-column.collapsed {
  flex: 0 0 auto;
  min-width: 180px;
}

.task-board-column.collapsed .task-board-column-header {
  border-bottom: none;
}

.task-board-column-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
}

.task-board-card {
  background: var(--bg-primary);
  border: 2px solid #667eea;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.2s;
  cursor: move;
}

.task-board-card:hover {
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.2);
  border-color: #764ba2;
  transform: translateY(-2px);
}

.task-board-card:active {
  cursor: grabbing;
  opacity: 0.7;
}

.task-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.task-card-header h4 {
  margin: 0;
  font-size: 15px;
  color: var(--text-primary);
  flex: 1;
  word-break: break-word;
  line-height: 1.4;
}

.task-card-actions {
  display: flex;
  gap: 6px;
  margin-left: 8px;
  flex-shrink: 0;
}

.task-card-actions button {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  padding: 2px;
  border-radius: 4px;
  transition: background-color 0.2s;
  line-height: 1;
}

.task-card-actions button:hover {
  background-color: var(--bg-tertiary);
}

.task-card-comment {
  margin: 0 0 8px 0;
  color: var(--text-tertiary);
  font-size: 13px;
  line-height: 1.4;
}

.task-card-meta {
  margin-bottom: 8px;
}

.task-card-estimate {
  color: var(--text-secondary);
  font-size: 13px;
}

.task-card-estimate strong {
  color: #667eea;
  font-weight: 600;
}

.task-card-dependencies {
  margin-bottom: 8px;
  font-size: 12px;
}

.task-card-dependencies strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: 4px;
}

.task-card-dependencies ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text-secondary);
}

.task-card-dependencies li {
  margin-bottom: 2px;
}

.task-card-dates {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
  margin-top: 8px;
}

.task-card-dates small {
  color: var(--text-tertiary);
  font-size: 11px;
}

/* Column specific styles based on status */
.task-board-column:nth-child(1) .task-board-column-header {
  border-bottom-color: #9ca3af;
}

.task-board-column:nth-child(1) .task-board-card {
  border-color: #9ca3af;
}

.task-board-column:nth-child(2) .task-board-column-header {
  border-bottom-color: #60a5fa;
}

.task-board-column:nth-child(2) .task-board-card {
  border-color: #60a5fa;
}

.task-board-column:nth-child(3) .task-board-column-header {
  border-bottom-color: #34d399;
}

.task-board-column:nth-child(3) .task-board-card {
  border-color: #34d399;
}

/* Drag and drop visual feedback */
.task-board-column.drag-over {
  background: var(--bg-tertiary);
  border-color: #667eea;
  border-style: dashed;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .task-board-column {
    max-height: none;
  }
  
  .task-board-column-content {
    min-height: 100px;
  }
}
.server-config-dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2002;
}

.server-config-dialog {
  background: white;
  border-radius: 8px;
  padding: 24px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.server-config-dialog h3 {
  margin: 0 0 8px 0;
  color: #333;
}

.server-config-description {
  margin: 0 0 20px 0;
  color: #666;
  font-size: 0.9rem;
}

.server-config-message {
  padding: 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.server-config-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.server-config-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.server-config-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}

.server-config-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.server-config-form label {
  font-weight: 500;
  color: #333;
  font-size: 0.9rem;
}

.server-config-form input {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 0.95rem;
}

.server-config-form input:focus {
  outline: none;
  border-color: #4CAF50;
}

.server-config-form input:disabled {
  background-color: #f5f5f5;
  cursor: not-allowed;
}

.server-config-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.server-config-buttons button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.2s;
}

.server-config-buttons button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.server-config-buttons .test-btn {
  background-color: #2196F3;
  color: white;
}

.server-config-buttons .test-btn:hover:not(:disabled) {
  background-color: #1976D2;
}

.server-config-buttons .save-btn {
  background-color: #4CAF50;
  color: white;
}

.server-config-buttons .save-btn:hover:not(:disabled) {
  background-color: #45a049;
}

.server-config-buttons .remove-btn {
  background-color: #f44336;
  color: white;
}

.server-config-buttons .remove-btn:hover:not(:disabled) {
  background-color: #da190b;
}

.server-config-buttons .cancel-btn {
  background-color: #757575;
  color: white;
}

.server-config-buttons .cancel-btn:hover:not(:disabled) {
  background-color: #616161;
}

@media (prefers-color-scheme: dark) {
  .server-config-dialog {
    background: #2c2c2c;
    color: #e0e0e0;
  }

  .server-config-dialog h3 {
    color: #e0e0e0;
  }

  .server-config-description {
    color: #b0b0b0;
  }

  .server-config-form label {
    color: #e0e0e0;
  }

  .server-config-form input {
    background-color: #3c3c3c;
    border-color: #555;
    color: #e0e0e0;
  }

  .server-config-form input:disabled {
    background-color: #2c2c2c;
  }
}
/* Data Sync Button in Navigation */
.datasync-btn {
  padding: 8px 16px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.2);
}

.datasync-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

/* Data Sync Modal */
.datasync-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: modalFadeIn 0.3s ease-out;
}

.datasync-modal.closing {
  animation: modalFadeOut 0.3s ease-out;
}

.datasync-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--overlay-bg);
  backdrop-filter: blur(4px);
}

.datasync-content {
  position: relative;
  background: var(--bg-secondary);
  border-radius: 12px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 10px 40px var(--shadow-md);
  animation: modalSlideIn 0.3s ease-out;
}

.datasync-modal.closing .datasync-content {
  animation: modalSlideOut 0.3s ease-out;
}

.datasync-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.datasync-header h2 {
  margin: 0;
  font-size: 20px;
  color: var(--text-primary);
}

.datasync-body {
  padding: 20px;
}

.datasync-description {
  margin: 0 0 1rem 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.datasync-divider {
  margin: 1.5rem 0;
  border: none;
  border-top: 1px solid var(--border-color, #ddd);
}

.datasync-section-title {
  margin: 0 0 1rem 0;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
}

.datasync-autosync-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--bg-primary, #f8f9fa);
  border: 1px solid var(--border-color, #ddd);
  border-radius: 6px;
  margin-bottom: 1rem;
}

.datasync-autosync-control label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-primary);
  user-select: none;
}

.datasync-autosync-control input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary-color, #007bff);
}

.autosync-status {
  font-size: 0.85rem;
  color: var(--success-color, #28a745);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

:root[data-theme="dark"] .datasync-autosync-control {
  background: #1a1a1a;
  border-color: #6b7280;
}

:root[data-theme="dark"] .datasync-autosync-control label {
  color: #e5e7eb;
}


.datasync-message {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.datasync-message.success {
  background-color: var(--success-background, #d4edda);
  color: var(--success-text, #155724);
  border: 1px solid var(--success-border, #c3e6cb);
}

.datasync-message.error {
  background-color: var(--error-background, #f8d7da);
  color: var(--error-text, #721c24);
  border: 1px solid var(--error-border, #f5c6cb);
}

.datasync-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.datasync-action-btn {
  padding: 0.75rem 1.25rem;
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
}

.datasync-action-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.datasync-action-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.export-copy-btn {
  background-color: var(--primary-color, #007bff);
  color: white;
}

.export-copy-btn:hover:not(:disabled) {
  background-color: var(--primary-color-dark, #0056b3);
}

.export-btn {
  background-color: var(--success-color, #28a745);
  color: white;
}

.export-btn:hover:not(:disabled) {
  background-color: var(--success-color-dark, #218838);
}

.import-paste-btn {
  background-color: var(--warning-color, #ffc107);
  color: var(--text-color, #000);
}

.import-paste-btn:hover:not(:disabled) {
  background-color: var(--warning-color-dark, #e0a800);
}

.import-file-btn {
  background-color: var(--info-color, #17a2b8);
  color: white;
}

.sync-to-server-btn {
  background-color: #9c27b0;
  color: white;
}

.sync-to-server-btn:hover:not(:disabled) {
  background-color: #7b1fa2;
}

.sync-from-server-btn {
  background-color: #673ab7;
  color: white;
}

.sync-from-server-btn:hover:not(:disabled) {
  background-color: #512da8;
}

.config-btn {
  background-color: #607d8b;
  color: white;
}

.config-btn:hover:not(:disabled) {
  background-color: #455a64;
}

.initial-sync-btn {
  background-color: #ff5722;
  color: white;
}

.initial-sync-btn:hover:not(:disabled) {
  background-color: #e64a19;
}

.import-file-btn:hover:not(:disabled) {
  background-color: var(--info-color-dark, #138496);
}

.datasync-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.datasync-footer button {
  padding: 8px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.datasync-footer button:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

/* Export/Import Dialogs - reuse existing styles from DataSync.css */
.data-sync-dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2001;
  padding: 1rem;
}

.data-sync-dialog {
  background: var(--card-background);
  border-radius: 8px;
  padding: 1.5rem;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.data-sync-dialog h4 {
  margin: 0 0 1rem 0;
  color: var(--text-color);
  font-size: 1.25rem;
  font-weight: 600;
}

/* Improve heading visibility in dark theme */
:root[data-theme="dark"] .data-sync-dialog h4 {
  color: #f3f4f6;
}

.data-sync-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color, #ddd);
  border-radius: 6px;
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  line-height: 1.5;
  resize: vertical;
  background: var(--input-background, white);
  color: var(--text-color);
}

/* Dark theme specific improvements */
:root[data-theme="dark"] .data-sync-textarea {
  background: #1a1a1a;
  color: #e5e7eb;
  border-color: #6b7280;
  font-size: 1rem;
}

.data-sync-textarea:focus {
  outline: none;
  border-color: var(--primary-color, #007bff);
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.data-sync-dialog-buttons {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  justify-content: flex-end;
}

.data-sync-dialog-btn {
  padding: 0.5rem 1.25rem;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.data-sync-dialog-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.confirm-btn {
  background-color: var(--primary-color, #007bff);
  color: white;
}

.confirm-btn:hover:not(:disabled) {
  background-color: var(--primary-color-dark, #0056b3);
}

.cancel-btn {
  background-color: var(--secondary-color, #6c757d);
  color: white;
}

.cancel-btn:hover:not(:disabled) {
  background-color: var(--secondary-color-dark, #5a6268);
}

/* Improve button contrast in dark theme */
:root[data-theme="dark"] .confirm-btn {
  background-color: #3b82f6;
}

:root[data-theme="dark"] .confirm-btn:hover:not(:disabled) {
  background-color: #2563eb;
}

:root[data-theme="dark"] .cancel-btn {
  background-color: #6b7280;
}

:root[data-theme="dark"] .cancel-btn:hover:not(:disabled) {
  background-color: #4b5563;
}

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

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

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

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

@media (max-width: 640px) {
  .datasync-content {
    max-width: none;
  }
  
  .data-sync-dialog {
    margin: 1rem;
  }
  
  .data-sync-dialog-buttons {
    flex-direction: column;
  }
  
  .data-sync-dialog-btn {
    width: 100%;
  }
}
.board-sync-button-container {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 8px 0;
  flex-wrap: wrap;
}

.board-sync-btn {
  padding: 6px 12px;
  background: var(--primary-color, #007bff);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background 0.2s;
}

.board-sync-btn:hover:not(:disabled) {
  background: var(--primary-hover-color, #0056b3);
}

.board-sync-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.board-force-sync-btn {
  padding: 6px 12px;
  background: var(--danger-color, #dc3545);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background 0.2s;
  animation: pulse 2s infinite;
}

.board-force-sync-btn:hover:not(:disabled) {
  background: var(--danger-hover-color, #c82333);
}

.board-force-sync-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.sync-message {
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 14px;
  animation: slideIn 0.3s ease-out;
}

.sync-message.success {
  background: var(--success-bg, #d4edda);
  color: var(--success-text, #155724);
  border: 1px solid var(--success-border, #c3e6cb);
}

.sync-message.error {
  background: var(--error-bg, #f8d7da);
  color: var(--error-text, #721c24);
  border: 1px solid var(--error-border, #f5c6cb);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.enable-board-sync-container {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 8px 0;
}

.enable-sync-btn {
  padding: 6px 12px;
  background: var(--secondary-color, #28a745);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background 0.2s;
}

.enable-sync-btn:hover:not(:disabled) {
  background: var(--secondary-hover-color, #218838);
}

.enable-sync-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.board-panel {
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-primary);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  flex: 0 0 auto;
}

/* Width classes for desktop responsive layout */
/* Calculations account for 8px gaps between boards:
   - 25% (4 columns): 3 gaps = 24px / 4 = 6px per board
   - 33% (3 columns): 2 gaps = 16px / 3 = 5.333px per board
   - 50% (2 columns): 1 gap = 8px / 2 = 4px per board
   - 100% (1 column): no gaps needed
*/
.board-panel.board-width-12 {
  width: 100%;
}

.board-panel.board-width-6 {
  width: calc(50% - 4px);
}

.board-panel.board-width-4 {
  width: calc(33.333% - 5.333px);
}

.board-panel.board-width-3 {
  width: calc(25% - 6px);
}

/* Mobile: always full width */
@media (max-width: 1799px) {
  .board-panel.board-width-12,
  .board-panel.board-width-6,
  .board-panel.board-width-4,
  .board-panel.board-width-3 {
    width: 100%;
  }
}

.board-panel.collapsed {
  margin-bottom: 8px;
}

.board-panel-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-primary);
  cursor: pointer;
}

.board-panel.collapsed .board-panel-header {
  border-bottom: none;
}

.board-edit-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border-bottom: 2px solid var(--accent-primary);
}

.board-order-controls {
  display: flex;
  gap: 4px;
}

.order-btn {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  color: var(--text-primary);
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.2s, transform 0.1s;
  min-width: 40px;
}

.order-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  transform: translateY(-1px);
}

.order-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

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

.board-width-controls label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.width-selector {
  background: var(--bg-primary);
  border: 1px solid var(--border-primary);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.width-selector:hover {
  border-color: var(--accent-primary);
}

.width-selector:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.board-toggle-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}

.board-toggle-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.board-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  cursor: text;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.2s;
  flex-shrink: 0;
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
}

.board-name .board-server-info {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-tertiary);
  opacity: 0.8;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.board-name .board-server-name {
  font-style: italic;
  color: var(--text-secondary);
}

.board-name .board-id {
  font-family: monospace;
  color: var(--text-tertiary);
}

.board-name:hover {
  background: var(--bg-hover);
}

.board-name-input {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 2px solid var(--accent-primary);
  border-radius: 4px;
  padding: 4px 8px;
  outline: none;
}

.board-task-count {
  font-size: 14px;
  color: var(--text-tertiary);
  flex: 1;
}

.board-delete-btn {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  opacity: 0.6;
  transition: opacity 0.2s, background 0.2s;
}

.board-delete-btn:hover {
  opacity: 1;
  background: var(--error-bg);
}

.board-panel-content {
  padding: 16px;
}

.board-content-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 400px;
}

.board-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.board-toolbar .toggle-view-btn,
.board-toolbar .toggle-form-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.board-toolbar .toggle-view-btn {
  padding: 8px 12px;
  font-size: 16px;
}

.board-toolbar .toggle-view-btn:hover,
.board-toolbar .toggle-form-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

/* Mobile: full width boards */
@media (max-width: 1799px) {
  .board-panel {
    border-radius: 8px;
  }

  .board-panel-header {
    padding: 10px 12px;
  }

  .board-name {
    font-size: 16px;
  }

  .board-panel-content {
    padding: 12px;
  }

  .board-content-wrapper {
    min-height: 300px;
  }
}

/* Desktop: side by side boards */
@media (min-width: 1800px) {
  .board-panel {
    min-height: 100px;
  }

  .board-panel.expanded {
    min-height: 500px;
  }

  .board-content-wrapper {
    min-height: 450px;
  }
}
.create-board-dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.create-board-dialog {
  background-color: var(--background-color, #ffffff);
  border-radius: 8px;
  padding: 24px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.create-board-dialog h3 {
  margin: 0 0 12px 0;
  color: var(--text-color, #333333);
}

.create-board-description {
  margin: 0 0 20px 0;
  color: var(--text-secondary, #666666);
  font-size: 14px;
}

.create-board-message {
  padding: 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 14px;
}

.create-board-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.create-board-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.create-board-form {
  margin-bottom: 20px;
}

.create-board-form .form-group {
  margin-bottom: 16px;
}

.create-board-form label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  color: var(--text-color, #333333);
}

.create-board-form input,
.create-board-form select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-color, #cccccc);
  border-radius: 4px;
  font-size: 14px;
  box-sizing: border-box;
  background-color: var(--background-color, #ffffff);
  color: var(--text-color, #333333);
}

.create-board-form input:focus,
.create-board-form select:focus {
  outline: none;
  border-color: var(--primary-color, #007bff);
}

.create-board-form input:disabled,
.create-board-form select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.create-board-form .form-hint {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-secondary, #666666);
  font-style: italic;
}

.create-board-form .loading-message {
  font-size: 14px;
  color: var(--text-secondary, #666666);
  font-style: italic;
  margin: 8px 0;
}

.create-board-form .info-message {
  padding: 12px;
  border-radius: 4px;
  background-color: #d1ecf1;
  border: 1px solid #bee5eb;
  color: #0c5460;
  font-size: 14px;
  margin: 8px 0;
}

.create-board-form .info-message p {
  margin: 0 0 8px 0;
}

.create-board-form .info-message p:last-child {
  margin-bottom: 0;
}

.create-board-buttons {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.create-board-buttons button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: opacity 0.2s;
}

.create-board-buttons button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.create-board-buttons .create-btn {
  background-color: var(--success-color, #28a745);
  color: white;
}

.create-board-buttons .cancel-btn {
  background-color: var(--secondary-color, #6c757d);
  color: white;
}

@media (max-width: 768px) {
  .create-board-dialog {
    width: 95%;
    max-height: 90vh;
    padding: 16px;
  }
}
.board-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.board-container-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 0 16px 0;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.board-container-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.board-container-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.create-board-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
}

.create-board-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.edit-view-btn {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
}

.edit-view-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.edit-view-btn.active {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.create-board-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.create-board-input {
  padding: 10px 16px;
  border: 2px solid var(--border-primary);
  border-radius: 8px;
  font-size: 14px;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-width: 200px;
}

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

.create-board-submit {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}

.create-board-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.create-board-cancel {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-primary);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}

.create-board-cancel:hover {
  background: var(--bg-hover);
}

.boards-list {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
}

/* Mobile specific styles */
.board-container.mobile .board-container-header {
  padding-bottom: 12px;
}

.board-container.mobile .board-container-title {
  font-size: 20px;
}

.board-container.mobile .create-board-btn {
  padding: 8px 16px;
  font-size: 13px;
}

.board-container.mobile .create-board-form {
  width: 100%;
}

.board-container.mobile .create-board-input {
  flex: 1;
  min-width: 120px;
}

/* Desktop specific styles */
.board-container.desktop .boards-list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 8px;
}

.board-container.desktop .boards-list.edit-mode {
  align-items: stretch;
}

/* Scrollbar styling */
.boards-list::-webkit-scrollbar {
  width: 8px;
}

.boards-list::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
}

.boards-list::-webkit-scrollbar-thumb {
  background: var(--border-primary);
  border-radius: 4px;
}

.boards-list::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}