/* 
 * Modals
 * Clean, focused overlays
 */

/* Modal Root Container */
.modal-root {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-modal-overlay);
  pointer-events: none;
}

.modal-root > * {
  pointer-events: auto;
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: var(--z-modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

/* Modal */
.modal {
  width: 100%;
  max-width: 400px;
  max-height: 90vh;
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  z-index: var(--z-modal);
}

/* Modal Header */
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: var(--border-width) solid var(--border-color);
}

.modal-header h2 {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  color: var(--color-ink-lighter);
  border-radius: var(--radius-sm);
  line-height: 1;
}

.modal-close:hover {
  background: var(--color-paper-cool);
  color: var(--color-ink);
}

/* Modal Content */
.modal-content {
  overflow-y: auto;
}

.modal-description {
  font-size: var(--text-sm);
  color: var(--color-ink-light);
  margin-bottom: var(--space-4);
}

/* Modal Tabs */
.modal-tabs {
  display: flex;
  padding: 0 var(--space-5);
  border-bottom: var(--border-width) solid var(--border-color);
  background: var(--color-paper-cool);
}

.modal-tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-lighter);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-tab:hover {
  color: var(--color-ink);
  background: rgba(0,0,0,0.05);
}

.modal-tab.active {
  color: var(--color-target);
  border-bottom-color: var(--color-target);
}

.modal-tab i {
  width: 16px;
  height: 16px;
}

.settings-tabs .settings-tab {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-lighter);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}

.settings-tabs .settings-tab:hover {
  color: var(--color-ink);
  background: rgba(0, 0, 0, 0.05);
}

.settings-tabs .settings-tab.active {
  color: var(--color-target);
  border-bottom-color: var(--color-target);
}

.settings-tabs .settings-tab i {
  width: 16px;
  height: 16px;
}

.settings-section.hidden {
  display: none;
}

/* Perspective List */
.perspective-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.perspective-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.perspective-item:hover {
  background: var(--color-accent-subtle);
  border-color: var(--border-color);
}

.perspective-item.active {
  background: var(--color-paper);
  border-color: var(--color-target);
  box-shadow: var(--shadow-sm);
}

.perspective-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-paper);
  border-radius: var(--radius-sm);
  color: var(--color-ink-light);
}

.perspective-icon i {
  width: 18px;
  height: 18px;
}

.role-icon {
  width: 12px;
  height: 12px;
  vertical-align: middle;
  margin-right: 4px;
  opacity: 0.8;
}

.perspective-item.active .perspective-icon {
  background: var(--color-target-subtle);
  color: var(--color-target);
}

.perspective-info {
  flex: 1;
  min-width: 0;
}

.perspective-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
}

.perspective-desc {
  font-size: var(--text-xs);
  color: var(--color-ink-lighter);
}

.perspective-status {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-target);
  text-transform: uppercase;
  opacity: 0;
}

.perspective-item.active .perspective-status {
  opacity: 1;
}

.perspective-separator {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-ink-lighter);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: var(--space-3) 0 var(--space-1);
  padding-left: var(--space-1);
}

/* Setting Groups */
.setting-group {
  margin-bottom: var(--space-5);
}

.setting-group:last-child {
  margin-bottom: 0;
}

.setting-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-2);
  color: var(--color-ink);
}

.setting-group select {
  width: 100%;
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-10);
}

.setting-group select:focus {
  border-color: var(--color-ink);
  background-color: var(--color-paper);
}

.setting-hint {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-ink-lighter);
}

/* Collections List (Active Context Modal) */
.collections-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.collection-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.collection-item:hover {
  background: var(--color-accent-subtle);
}

.collection-item.selected {
  background: var(--color-ink);
  color: var(--color-paper);
}

.collection-checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-ink-lighter);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.collection-item.selected .collection-checkbox {
  background: var(--color-paper);
  border-color: var(--color-paper);
}

.collection-checkbox svg {
  width: 12px;
  height: 12px;
  opacity: 0;
  stroke: var(--color-ink);
  stroke-width: 3;
}

.collection-item.selected .collection-checkbox svg {
  opacity: 1;
}

.collection-info {
  flex: 1;
  min-width: 0;
}

.collection-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.collection-count {
  font-size: var(--text-xs);
  opacity: 0.7;
}

.collection-item.selected .collection-count {
  color: var(--color-paper);
}

/* Modal Actions */
.modal-actions {
  margin-top: var(--space-6);
  display: flex;
  gap: var(--space-3);
}

.modal-btn {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-btn.primary {
  background: var(--color-ink);
  color: var(--color-paper);
}

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

.modal-btn.secondary {
  background: var(--color-paper-cool);
  color: var(--color-ink);
}

.modal-btn.secondary:hover {
  background: var(--color-accent-subtle);
}

/* Card Modal Styles */
.card-modal-section {
  margin-bottom: var(--space-6);
}

.card-modal-section:last-child {
  margin-bottom: 0;
}

.card-modal-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: var(--border-width) solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.card-modal-section-header:hover {
  background: var(--color-paper-cool);
}

.card-modal-section-title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
}

.card-modal-section-toggle {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-lighter);
  transition: transform var(--transition-fast);
}

.card-modal-section.collapsed .card-modal-section-toggle {
  transform: rotate(-90deg);
}

.card-modal-section-content {
  padding: var(--space-4) 0;
  max-height: 1000px;
  overflow: hidden;
  transition: all var(--transition-base);
}

.card-modal-section.collapsed .card-modal-section-content {
  max-height: 0;
  padding: 0;
  opacity: 0;
}

/* Schema Data Display */
.schema-data-grid {
  display: grid;
  gap: var(--space-3);
}

.schema-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.schema-field-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-lighter);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.schema-field-value {
  font-size: var(--text-base);
  color: var(--color-ink);
  padding: var(--space-2);
  background: var(--color-paper-cool);
  border-radius: var(--radius-sm);
  border: var(--border-width) solid var(--border-color);
}

.schema-field-value.array-value {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.array-item {
  padding: var(--space-1) var(--space-2);
  background: var(--color-accent-subtle);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

/* Tags Display */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

.card-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--color-paper-cool);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-ink-light);
}

.card-tag-color {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Context Content */
.card-context {
  line-height: var(--leading-relaxed);
  color: var(--color-ink);
  white-space: pre-wrap;
}

/* ============================================
 * Auth Form Styles
 * Sign in / Sign up form
 * ============================================ */

.auth-form-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  width: 100%;
  padding: var(--space-4);
  overflow-y: auto;
}

.auth-form-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}

.auth-form-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.auth-form-logo {
  max-width: 120px;
  height: auto;
  margin-bottom: var(--space-4);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.auth-form-subtitle {
  font-size: var(--text-base);
  color: var(--color-ink-lighter);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.auth-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.auth-form .form-group label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink);
}

.auth-form .form-group label .optional {
  font-weight: var(--weight-normal);
  color: var(--color-ink-lighter);
}

.auth-form .form-group input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-ink);
  transition: all var(--transition-fast);
}

.auth-form .form-group input:focus {
  background: var(--color-paper);
  border-color: var(--color-ink);
  outline: none;
}

.auth-form .form-group input::placeholder {
  color: var(--color-ink-lighter);
}

/* Username input with @ prefix */
.input-with-prefix {
  display: flex;
  align-items: stretch;
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.input-with-prefix:focus-within {
  background: var(--color-paper);
  border-color: var(--color-ink);
}

.input-prefix {
  display: flex;
  align-items: center;
  padding: var(--space-3);
  padding-right: 0;
  font-size: var(--text-base);
  color: var(--color-ink-lighter);
  background: transparent;
  user-select: none;
}

.input-with-prefix input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  padding-left: var(--space-1);
  background: transparent !important;
  border: none !important;
  font-size: var(--text-base);
  color: var(--color-ink);
}

.input-with-prefix input:focus {
  outline: none;
}

/* Username status indicator */
.field-status {
  font-size: var(--text-xs);
  padding: var(--space-1) 0;
  transition: all var(--transition-fast);
}

.field-status.status-checking {
  color: var(--color-ink-lighter);
}

.field-status.status-available {
  color: var(--color-positive);
}

.field-status.status-taken,
.field-status.status-invalid {
  color: var(--color-negative);
}

/* Error message */
.auth-error {
  padding: var(--space-3) var(--space-4);
  background: rgba(220, 53, 69, 0.1);
  border: var(--border-width) solid rgba(220, 53, 69, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-negative);
  font-size: var(--text-sm);
}

/* Submit button */
.auth-submit-btn {
  width: 100%;
  padding: var(--space-4);
  background: var(--color-ink);
  color: var(--color-paper);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-submit-btn:hover:not(:disabled) {
  background: var(--color-ink-light);
}

.auth-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Mode toggle (switch between sign in / sign up) */
.auth-mode-toggle {
  text-align: center;
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--border-color);
  font-size: var(--text-sm);
  color: var(--color-ink-lighter);
}

.auth-toggle-btn {
  padding: var(--space-1) var(--space-2);
  background: none;
  border: none;
  color: var(--color-target);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-toggle-btn:hover {
  color: var(--color-ink);
  text-decoration: underline;
}

/* Mobile Adjustments */
@media (max-width: 640px) {
  .modal-actions {
    flex-direction: column-reverse; /* Usually put secondary/cancel button at bottom */
    gap: var(--space-2);
  }

  .modal-actions .modal-btn {
    width: 100%;
    padding: var(--space-4); /* Larger touch target */
  }

  .confirm-modal-actions {
    flex-direction: column-reverse;
    gap: var(--space-2);
  }

  .confirm-modal-actions .btn-secondary,
  .confirm-modal-actions .btn-primary {
    width: 100%;
    margin: 0;
    padding: var(--space-4);
    text-align: center;
  }

  .modal-footer-buttons {
    flex-direction: column-reverse;
    width: 100%;
    gap: var(--space-2);
  }

  .modal-footer-buttons .modal-btn {
    width: 100%;
  }
}

/* Mobile Adjustments */
@media (max-width: 640px) {
  .modal-actions {
    flex-direction: column-reverse; /* Usually put secondary/cancel button at bottom */
    gap: var(--space-2);
  }

  .modal-actions .modal-btn {
    width: 100%;
    padding: var(--space-4); /* Larger touch target */
  }

  .confirm-modal-actions {
    flex-direction: column-reverse;
    gap: var(--space-2);
  }

  .confirm-modal-actions .btn-secondary,
  .confirm-modal-actions .btn-primary {
    width: 100%;
    margin: 0;
    padding: var(--space-4);
    text-align: center;
  }

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

  .modal-footer-buttons {
    flex-direction: column-reverse;
    width: 100%;
    gap: var(--space-2);
  }

  .modal-footer-buttons .modal-btn {
    width: 100%;
  }

  .create-modal-actions {
    flex-direction: column-reverse; /* Secondary at bottom */
    gap: var(--space-2);
  }

  .create-modal-actions button,
  .create-modal-actions .btn-secondary,
  .create-modal-actions .btn-primary {
    width: 100%;
    padding: var(--space-4);
  }
}

/* Desktop adjustments */
@media (min-width: 768px) {
  .modal {
    max-width: 440px;
  }

  .modal.card-modal {
    max-width: 600px;
  }
  
  .modal.card-view-modal,
  .modal.schema-view-modal,
  .modal.tag-view-modal,
  .modal.subscription-card-modal {
    max-width: 1000px;
  }
  
  .auth-form-card {
    padding: var(--space-10);
  }
}

/* ============================================
 * View Modal Styles (Read-Only Display)
 * Clean, minimal presentation following Rams principles
 * ============================================ */

.view-modal-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-8);
  color: var(--color-ink-lighter);
}

.view-modal-content {
  padding: var(--space-5);
}

.view-section {
  margin-bottom: var(--space-5);
}

.view-section:last-child {
  margin-bottom: 0;
}

.view-section-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-lighter);
  margin-bottom: var(--space-2);
}

/* Card Title */
.view-card-title,
.view-schema-title,
.view-tag-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}

/* Status Badge */
.view-status-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-paper-cool);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-ink-light);
  border: var(--border-width) solid var(--border-color);
}

.view-status-badge.draft {
  background: var(--color-paper-warm);
  border-color: var(--color-ink-lighter);
}

.view-status-badge.official {
  background: var(--color-paper);
  border-color: var(--color-ink);
  color: var(--color-ink);
}

/* Schema Fields Grid */
.view-schema-grid {
  display: grid;
  gap: var(--space-3);
}

.view-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.view-field-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-lighter);
}

.view-field-value {
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  color: var(--color-ink);
  min-height: 36px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.view-field-empty {
  color: var(--color-ink-lighter);
}

.view-array-item {
  display: inline-flex;
  padding: var(--space-1) var(--space-2);
  background: var(--color-paper);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.view-boolean-true {
  color: var(--color-operation);
}

.view-boolean-false {
  color: var(--color-ink-lighter);
}

/* Content Display */
.view-content-text,
.view-description-text {
  padding: var(--space-4);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-ink);
  word-wrap: break-word;
}

.view-content-text > *:first-child,
.view-description-text > *:first-child,
.markdown-preview > *:first-child {
  margin-top: 0;
}

.view-content-text > *:last-child,
.view-description-text > *:last-child,
.markdown-preview > *:last-child {
  margin-bottom: 0;
}

.view-content-text h1, .view-content-text h2, .view-content-text h3,
.markdown-preview h1, .markdown-preview h2, .markdown-preview h3 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
}

.view-content-text p, .markdown-preview p {
  margin-bottom: var(--space-3);
}

.view-content-text ul, .view-content-text ol,
.markdown-preview ul, .markdown-preview ol {
  margin-bottom: var(--space-3);
  padding-left: var(--space-5);
}

.view-content-text code, .markdown-preview code {
  font-family: var(--font-mono);
  background: rgba(0,0,0,0.05);
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}

.view-content-text pre, .markdown-preview pre {
  background: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: var(--space-3);
}

.view-content-text pre code, .markdown-preview pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

/* Tags Display */
.view-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.view-tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

/* Metadata Section */
.view-metadata {
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--border-color);
}

.view-metadata-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

.view-metadata-row:first-child {
  padding-top: 0;
}

.view-metadata-label {
  color: var(--color-ink-lighter);
  font-weight: var(--weight-medium);
}

.view-metadata-value {
  color: var(--color-ink);
  text-align: right;
}

/* Collapsible Sections */
.view-details-group {
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  background-color: var(--color-paper-warm);
  padding: var(--space-3);
}

.view-details-group summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  user-select: none;
  padding: var(--space-1) 0;
  outline: none;
}

.view-details-group summary::-webkit-details-marker {
  display: none;
}

.view-details-group summary .details-icon {
  width: 14px;
  height: 14px;
  color: var(--color-ink-lighter);
  transition: transform var(--transition-fast);
}

.view-details-group[open] summary .details-icon {
  transform: rotate(180deg);
}

.view-details-group[open] summary {
  margin-bottom: var(--space-3);
  border-bottom: var(--border-width) solid var(--border-color);
  padding-bottom: var(--space-2);
}

/* Schema Fields View */
.view-schema-fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.view-schema-field {
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
}

.view-schema-field-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.view-schema-field-name {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
}

.view-schema-field-meta {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.view-schema-field-type {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  padding: var(--space-1) var(--space-2);
  background: var(--color-paper);
  border-radius: var(--radius-sm);
  color: var(--color-ink-lighter);
  text-transform: lowercase;
}

.view-schema-field-required {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-error);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.view-schema-field-description {
  font-size: var(--text-sm);
  color: var(--color-ink-light);
  line-height: var(--leading-relaxed);
}

/* Tag View Specific */
.view-tag-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.view-tag-color {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--color-paper);
  box-shadow: var(--shadow-sm);
}

.view-tag-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.view-tag-card-item {
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.view-tag-card-item:hover {
  background: var(--color-paper);
  border-color: var(--color-ink-lighter);
  box-shadow: var(--shadow-sm);
}

.view-tag-card-title {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-ink);
  margin-bottom: var(--space-1);
}

.view-tag-card-meta {
  font-size: var(--text-xs);
  color: var(--color-ink-lighter);
}

.view-tag-card-meta-divider::before {
  content: '•';
  margin: 0 var(--space-2);
}

.view-tag-card-more {
  padding: var(--space-2);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-ink-lighter);
  background: var(--color-paper-cool);
  border-radius: var(--radius-md);
}

/* Empty State */
.view-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-6);
  color: var(--color-ink-lighter);
}

.view-empty-state svg {
  opacity: 0.5;
}

/* ============================================
 * Schema Form Builder Styles
 * Drag-and-drop field builder with all field types
 * ============================================ */

.modal.schema-form-modal {
  max-width: 600px;
}

.schema-form-content {
  padding: var(--space-5);
}

.schema-fields-builder {
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--color-paper-cool);
  overflow: hidden;
}

.schema-field-header {
  display: grid;
  grid-template-columns: 24px 1fr 140px 40px 60px;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper);
  border-bottom: var(--border-width) solid var(--border-color);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-lighter);
}

.field-drag-spacer {
  width: 24px;
}

.schema-field-row {
  background: var(--color-paper);
  border-bottom: var(--border-width) solid var(--border-color);
  transition: all var(--transition-fast);
}

.schema-field-row:last-child {
  border-bottom: none;
}

.schema-field-row:hover {
  background: var(--color-paper-cool);
}

.schema-field-row.dragging {
  opacity: 0.5;
  background: var(--color-accent-subtle);
}

.schema-field-row.drag-over {
  border-top: 2px solid var(--color-target);
}

.schema-field-row.expanded {
  background: var(--color-paper);
}

.field-main-row {
  display: grid;
  grid-template-columns: 24px 1fr 140px 40px 60px;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  align-items: center;
}

.field-drag-handle {
  cursor: grab;
  color: var(--color-ink-lighter);
  font-size: var(--text-base);
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.field-drag-handle:hover {
  color: var(--color-ink);
}

.field-drag-handle:active {
  cursor: grabbing;
}

.field-name {
  font-size: var(--text-sm) !important;
  padding: var(--space-2) !important;
}

.field-type-wrapper {
  min-width: 0;
}

.field-type {
  font-size: var(--text-sm) !important;
  padding: var(--space-2) !important;
}

.field-required-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.field-required-toggle input {
  display: none;
}

.field-required-box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  color: var(--color-paper);
  background: var(--color-paper);
  transition: all var(--transition-fast);
}

.field-required-toggle input:checked + .field-required-box {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-paper);
}

.field-actions {
  display: flex;
  gap: var(--space-1);
  justify-content: flex-end;
}

.field-config-btn,
.remove-field-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
}

.field-config-btn:hover {
  background: var(--color-accent-subtle);
}

.field-config-btn.active {
  background: var(--color-target-subtle);
}

.remove-field-btn {
  color: var(--color-ink-lighter);
}

.remove-field-btn:hover {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-negative);
}

/* Field Config Panel */
.field-config-panel {
  padding: var(--space-3) var(--space-4);
  padding-left: calc(24px + var(--space-5));
  background: var(--color-paper-cool);
  border-top: var(--border-width) solid var(--border-color);
}

.config-section {
  margin-bottom: var(--space-3);
}

.config-section:last-child {
  margin-bottom: 0;
}

.config-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-lighter);
  margin-bottom: var(--space-2);
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.option-row {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.option-input {
  flex: 1;
  font-size: var(--text-sm) !important;
  padding: var(--space-2) !important;
}

.remove-option-btn {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  cursor: pointer;
  color: var(--color-ink-lighter);
  background: transparent;
  border: none;
}

.remove-option-btn:hover {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-negative);
}

.add-option-btn {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper);
  border: var(--border-width) dashed var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--color-ink-lighter);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.add-option-btn:hover {
  background: var(--color-accent-subtle);
  border-color: var(--color-ink-lighter);
  color: var(--color-ink);
}

.rating-preview {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-light);
}

/* Add Field Button */
.add-field-btn {
  width: 100%;
  padding: var(--space-3);
  margin-top: var(--space-3);
  background: var(--color-paper);
  border: var(--border-width) dashed var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink-lighter);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.add-field-btn:hover {
  background: var(--color-accent-subtle);
  border-color: var(--color-target);
  color: var(--color-target);
}

/* ============================================
 * Card Form Field Types Styles
 * All 16 Airtable-style field inputs
 * ============================================ */

.card-form-modal {
  max-width: 1000px !important;
}

.card-form-content {
  padding: var(--space-5);
}

.schema-fields {
  margin-top: var(--space-2);
}

.schema-fields-header {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-lighter);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-width) solid var(--border-color);
}

/* Input with prefix/suffix */
.input-with-prefix,
.input-with-suffix {
  display: flex;
  align-items: stretch;
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.input-with-prefix:focus-within,
.input-with-suffix:focus-within {
  border-color: var(--color-ink);
  background: var(--color-paper);
}

.input-with-prefix .input-prefix,
.input-with-suffix .input-suffix {
  display: flex;
  align-items: center;
  padding: 0 var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-lighter);
  background: rgba(0,0,0,0.03);
}

.input-with-prefix .form-input,
.input-with-suffix .form-input {
  flex: 1;
  border: none !important;
  background: transparent !important;
}

/* Multiselect Field */
.multiselect-field {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-2);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
}

.multiselect-option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.multiselect-option:hover {
  background: var(--color-accent-subtle);
}

.multiselect-option.selected {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}

.multiselect-option input {
  display: none;
}

/* Checkbox Field */
.checkbox-field {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  cursor: pointer;
}

.checkbox-field input {
  display: none;
}

.checkbox-box {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.checkbox-field input:checked + .checkbox-box {
  background: var(--color-ink);
  border-color: var(--color-ink);
}

.checkbox-field input:checked + .checkbox-box::after {
  content: '✓';
  color: var(--color-paper);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
}

.checkbox-label {
  font-size: var(--text-sm);
  color: var(--color-ink);
}

/* Rating Field */
.rating-field {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2);
}

.rating-star {
  font-size: var(--text-2xl);
  cursor: pointer;
  color: var(--border-color);
  transition: all var(--transition-fast);
  user-select: none;
}

.rating-star.filled {
  color: #f59e0b;
}

.rating-star.hover {
  color: #fbbf24;
  transform: scale(1.1);
}

.rating-value {
  margin-left: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-lighter);
}

/* Attachment Field */
.attachment-field {
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) dashed var(--border-color);
  border-radius: var(--radius-md);
}

.attachment-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.attachment-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
}

.attachment-icon {
  font-size: var(--text-base);
}

.attachment-name {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--color-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attachment-remove {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  cursor: pointer;
  color: var(--color-ink-lighter);
  background: transparent;
  border: none;
}

.attachment-remove:hover {
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-negative);
}

.attachment-upload-btn {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-ink-light);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.attachment-upload-btn:hover {
  background: var(--color-accent-subtle);
  border-color: var(--color-target);
  color: var(--color-target);
}

/* Tags Selector */
.tags-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.tag-option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-option:hover {
  background: var(--color-accent-subtle);
}

.tag-option.selected {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}

.tag-option input {
  display: none;
}

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

/* Status Selector */
.status-selector {
  display: flex;
  gap: var(--space-2);
}

.status-option {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.status-option:hover {
  background: var(--color-accent-subtle);
}

.status-option.selected {
  background: var(--color-paper);
  border-color: var(--color-ink);
}

.status-option input {
  display: none;
}

/* ============================================
 * Card View & Schema View Field Display
 * ============================================ */

.view-longtext {
  white-space: pre-wrap;
  word-wrap: break-word;
}

.view-link {
  color: var(--color-target);
  text-decoration: none;
}

.view-link:hover {
  text-decoration: underline;
}

.view-currency,
.view-percent {
  font-weight: var(--weight-medium);
  font-family: var(--font-mono, monospace);
}

.view-select-value {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: var(--color-paper-cool);
  border-radius: var(--radius-sm);
}

.view-rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.view-star {
  font-size: var(--text-lg);
}

.view-star.filled {
  color: #f59e0b;
}

.view-star.empty {
  color: var(--border-color);
}

.rating-text {
  margin-left: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-ink-lighter);
}

.view-attachment-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
}

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

.attachment-download-btn {
  padding: var(--space-1);
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: var(--text-sm);
}

.attachment-download-btn:hover {
  transform: scale(1.1);
}

.view-json {
  font-family: var(--font-mono, monospace);
  font-size: var(--text-sm);
  background: var(--color-paper-cool);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  overflow-x: auto;
}

.view-schema-name {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-ink);
}

/* Schema View Field Config */
.view-schema-field-config {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: var(--border-width) solid var(--border-color);
}

.view-schema-field-config .config-label {
  font-size: var(--text-xs);
  color: var(--color-ink-lighter);
  margin-right: var(--space-2);
}

.view-schema-field-config .config-value {
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.config-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-1);
}

.config-option {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: var(--color-paper);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
}

.view-schema-field-type {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--color-paper);
  border-radius: var(--radius-sm);
}

.field-type-icon {
  font-size: var(--text-sm);
}

.field-type-label {
  font-size: var(--text-xs);
  color: var(--color-ink-lighter);
}

/* ============================================
 * Confirm Modal Styles
 * Reusable confirmation dialog
 * ============================================ */

.confirm-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.confirm-modal {
  width: 100%;
  max-width: 400px;
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.confirm-modal-header {
  padding: var(--space-4) var(--space-5);
  border-bottom: var(--border-width) solid var(--border-color);
}

.confirm-modal-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
  margin: 0;
}

.confirm-modal-message {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-base);
  color: var(--color-ink-light);
  line-height: var(--leading-relaxed);
}

.confirm-modal-actions {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-paper-cool);
  border-top: var(--border-width) solid var(--border-color);
  justify-content: flex-end;
}

.confirm-modal-actions .btn-secondary,
.confirm-modal-actions .btn-primary {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.confirm-modal-actions .btn-secondary {
  background: var(--color-paper);
  color: var(--color-ink);
  border: var(--border-width) solid var(--border-color);
}

.confirm-modal-actions .btn-secondary:hover {
  background: var(--color-paper-cool);
  border-color: var(--color-ink-lighter);
}

.confirm-modal-actions .btn-primary {
  background: var(--color-ink);
  color: var(--color-paper);
  border: none;
}

.confirm-modal-actions .btn-primary:hover {
  background: var(--color-ink-light);
}

.confirm-modal-actions .btn-primary.btn-danger {
  background: var(--color-error);
}

.confirm-modal-actions .btn-primary.btn-danger:hover {
  background: #c82333;
}

.confirm-modal-actions .btn-primary:focus,
.confirm-modal-actions .btn-secondary:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

/* ============================================
 * Tag Selector Modal Styles
 * Modal for selecting tags when saving a draft card
 * ============================================ */

.tag-selector-modal {
  max-width: 480px;
}

.tag-selector-content {
  padding: var(--space-5);
}

.tag-selector-card-info {
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  background: var(--color-paper-cool);
  border-radius: var(--radius-md);
  border: var(--border-width) solid var(--border-color);
}

.card-info-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-lighter);
  margin-bottom: var(--space-1);
}

.card-info-title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

/* Existing tags display (shown when editing a card) */
.card-existing-tags {
  margin: var(--space-3) 0;
  padding: var(--space-3);
  background: var(--color-paper);
  border: var(--border-width) solid var(--color-operation);
  border-radius: var(--radius-md);
}

.existing-tags-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-operation);
  margin-bottom: var(--space-2);
}

.existing-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.existing-tag-chip {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  background: var(--color-operation-bg);
  border: var(--border-width) solid var(--color-operation);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-operation);
}

.card-info-hint {
  font-size: var(--text-sm);
  color: var(--color-ink-light);
}

.tag-selector-tags .tags-loading,
.tag-selector-tags .tags-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6);
  color: var(--color-ink-lighter);
  text-align: center;
}

.tags-empty-icon {
  font-size: var(--text-3xl);
  opacity: 0.5;
}

.tags-empty-text {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--color-ink-light);
}

.tags-empty-hint {
  font-size: var(--text-sm);
  color: var(--color-ink-lighter);
}

.tag-selector-tags .tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-height: 300px;
  overflow-y: auto;
  padding: var(--space-1);
}

.tag-selector-tags .tag-option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-selector-tags .tag-option:hover {
  background: var(--color-accent-subtle);
  border-color: var(--color-ink-lighter);
}

.tag-selector-tags .tag-option.selected {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}

.tag-selector-tags .tag-option input {
  display: none;
}

.tag-selector-tags .tag-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tag-selector-tags .tag-name {
  flex: 1;
}

.tag-selector-tags .tag-count {
  font-size: var(--text-xs);
  padding: 2px 6px;
  background: rgba(0,0,0,0.1);
  border-radius: var(--radius-full);
}

.tag-selector-tags .tag-option.selected .tag-count {
  background: rgba(255,255,255,0.2);
}

.tags-selected-summary {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--border-width) solid var(--border-color);
  font-size: var(--text-sm);
  color: var(--color-ink-light);
  text-align: center;
}

.tags-selected-summary strong {
  color: var(--color-ink);
}

/* ============================================
 * Create Modal Styles (Project/Convo/Branch)
 * Simple inline create dialogs with fields
 * ============================================ */

.create-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-4);
}

.create-modal-content {
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  width: 100%;
  min-width: 360px;
  max-width: 480px;
  box-shadow: var(--shadow-xl);
}

.create-modal-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

.create-modal-desc {
  font-size: var(--text-sm);
  color: var(--color-ink-light);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

.create-modal-field {
  margin-bottom: var(--space-4);
}

.create-modal-field:last-of-type {
  margin-bottom: var(--space-5);
}

.create-modal-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

.create-modal-label .required {
  color: var(--color-negative);
  font-weight: var(--weight-semibold);
}

.create-modal-label .optional {
  color: var(--color-ink-lighter);
  font-weight: var(--weight-normal);
  font-size: var(--text-xs);
}

.create-input {
  width: 100%;
  padding: var(--space-3);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-ink);
  background: var(--color-paper);
  transition: all var(--transition-fast);
}

.create-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.create-input::placeholder {
  color: var(--color-ink-lighter);
}

.create-textarea {
  width: 100%;
  padding: var(--space-3);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: inherit;
  color: var(--color-ink);
  background: var(--color-paper);
  resize: vertical;
  min-height: 80px;
  transition: all var(--transition-fast);
}

.create-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.create-textarea::placeholder {
  color: var(--color-ink-lighter);
}

.create-modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

/* ============================================
 * Toggle Switch Styles
 * iOS-style toggle switch for settings
 * ============================================ */

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border-color);
  transition: all var(--transition-fast);
  border-radius: 24px;
}

.toggle-slider::before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-paper);
  transition: all var(--transition-fast);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

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

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-switch input:focus + .toggle-slider {
  box-shadow: 0 0 0 2px var(--color-accent-subtle);
}

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
 * Export PDF Button Styles
 * Button for exporting card content to PDF
 * ============================================ */

.export-pdf-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-right: auto; /* Push other buttons to the right */
}

.export-pdf-btn i,
.export-pdf-btn svg {
  width: 16px;
  height: 16px;
}

.export-pdf-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.export-pdf-btn:hover:not(:disabled) {
  background: var(--color-target-bg);
  border-color: var(--color-target);
  color: var(--color-target);
}

/* ============================================
 * Card Detail Page Styles (Embedded Full-Page View)
 * Non-modal full-page card detail view
 * ============================================ */

.card-detail-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.card-detail-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-paper);
}

/* Back Navigation Header */
.card-detail-header {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-bottom: var(--border-width) solid var(--border-color);
  background: var(--color-paper-cool);
  flex-shrink: 0;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-paper);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-ink);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.back-btn:hover {
  background: var(--color-paper-cool);
  border-color: var(--color-ink-lighter);
}

.back-btn svg {
  color: var(--color-ink-lighter);
}

/* Card Detail Content */
.card-detail-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
}

.detail-page-content {
  max-width: 800px;
  margin: 0 auto;
}

.detail-section {
  margin-bottom: var(--space-5);
}

.detail-section:last-child {
  margin-bottom: 0;
}

.detail-section-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-lighter);
  margin-bottom: var(--space-2);
}

.detail-title-section {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.detail-card-title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
  line-height: var(--leading-tight);
  margin: 0;
}

.detail-content-box {
  padding: var(--space-4);
  background: var(--color-paper-cool);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--radius-md);
  line-height: var(--leading-relaxed);
}

/* Card Detail Footer */
.card-detail-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-top: var(--border-width) solid var(--border-color);
  background: var(--color-paper);
  flex-shrink: 0;
}

.card-detail-footer .footer-right {
  display: flex;
  gap: var(--space-3);
}

/* Mobile Adjustments for Card Detail Page */
@media (max-width: 640px) {
  .card-detail-header {
    padding: var(--space-3);
  }
  
  .card-detail-content {
    padding: var(--space-4);
  }
  
  .detail-card-title {
    font-size: var(--text-xl);
  }
  
  .card-detail-footer {
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
  }
  
  .card-detail-footer .export-pdf-btn {
    margin-right: 0;
    width: 100%;
    justify-content: center;
  }
  
  .card-detail-footer .footer-right {
    width: 100%;
    flex-direction: column-reverse;
  }
  
  .card-detail-footer .footer-right button {
    width: 100%;
  }
}

/* ============================================
 * Card Form Page Styles (Embedded Full-Page Form)
 * Non-modal full-page card create/edit form
 * ============================================ */

.card-form-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.card-form-page {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-paper);
}

/* Form Page Header */
.card-form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: var(--border-width) solid var(--border-color);
  background: var(--color-paper-cool);
  flex-shrink: 0;
}

.card-form-header .header-actions {
  display: flex;
  gap: var(--space-3);
}

/* Form Content Area */
.card-form-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
}

.form-page-content {
  max-width: 800px;
  margin: 0 auto;
}

.form-page-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-ink);
  margin-bottom: var(--space-5);
}

.card-form-fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Form loading state */
.form-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-8);
  color: var(--color-ink-lighter);
}

/* Mobile Adjustments for Card Form Page */
@media (max-width: 640px) {
  .card-form-header {
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-3);
  }
  
  .card-form-header .back-btn {
    align-self: flex-start;
  }
  
  .card-form-header .header-actions {
    width: 100%;
    flex-direction: column-reverse;
  }
  
  .card-form-header .header-actions button {
    width: 100%;
  }
  
  .card-form-content {
    padding: var(--space-4);
  }
  
  .form-page-title {
    font-size: var(--text-lg);
  }
}