/**
 * Settings Page Styles
 *
 * Styles specific to the settings/configuration page for the Ashby Hiring Accelerator.
 * Includes layout for job tree, rule editor, and form components.
 */

/* ==================== LAYOUT ==================== */

.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-gray-50);
}

.app-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-6) var(--spacing-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-6);
}

.header-title .title {
  margin: 0 0 var(--spacing-2) 0;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.header-title .subtitle {
  margin: 0;
  color: var(--color-gray-600);
  font-size: var(--font-size-base);
}

.title-icon {
  font-size: 1.5em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

/* ==================== STATUS BAR ==================== */

.status-bar {
  background-color: var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--spacing-3) 0;
}

.status-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
  flex-wrap: wrap;
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
}

.status-label {
  color: var(--color-gray-600);
  font-weight: var(--font-weight-medium);
}

.status-value {
  color: var(--color-gray-900);
  font-weight: var(--font-weight-semibold);
}

/* ==================== MAIN CONTENT ==================== */

.app-main {
  flex: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-6);
  width: 100%;
}

/* ==================== LOADING & ERROR STATES ==================== */

.loading-state,
.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  text-align: center;
  gap: var(--spacing-4);
}

.loading-text {
  color: var(--color-gray-600);
  font-size: var(--font-size-lg);
}

.error-state {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-base);
}

.error-icon {
  font-size: 3rem;
}

.error-title {
  margin: 0 0 var(--spacing-2) 0;
  color: var(--color-danger);
  font-size: var(--font-size-xl);
}

.error-message {
  color: var(--color-gray-600);
  max-width: 500px;
}

.error-actions {
  margin-top: var(--spacing-4);
}

/* ==================== DASHBOARD CONTENT ==================== */

.dashboard-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-6);
  min-height: 600px;
}

/* ==================== PANELS ==================== */

.tree-panel,
.rule-panel {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
  background-color: var(--color-gray-50);
}

.panel-title {
  margin: 0 0 var(--spacing-2) 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.panel-icon {
  font-size: 1.2em;
}

.panel-description {
  margin: 0;
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

.panel-content {
  flex: 1;
  padding: var(--spacing-6);
  overflow: auto;
}

/* ==================== TREE COMPONENT ==================== */

.tree-search {
  margin-bottom: var(--spacing-6);
}

.search-input-container {
  position: relative;
}

.search-input {
  padding-right: var(--spacing-10);
}

.search-icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
  pointer-events: none;
}

.job-tree {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  max-height: 500px;
  overflow-y: auto;
  background-color: var(--color-white);
}

/* Tree item styles will be added by the tree component */

/* Configure button styles for tree stages */
.configure-stage-btn {
  margin-left: auto;
  opacity: 0.7; /* Make visible by default instead of hidden */
  transition: opacity 0.2s ease;
  font-size: var(--font-size-xs);
  padding: var(--spacing-1) var(--spacing-2);
  height: auto;
  line-height: 1.2;
}

.tree-item:hover .configure-stage-btn,
.tree-item:focus-within .configure-stage-btn {
  opacity: 1;
}

.configure-stage-btn:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
}

.tree-item-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  width: 100%;
}

.tree-label {
  flex: 1;
}

/* ==================== STAGE CONFIGURATION MODAL ==================== */

.stage-config-modal {
  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: var(--z-modal);
  padding: var(--spacing-4);
  backdrop-filter: blur(2px);
  pointer-events: auto;
}

.stage-config-modal.hidden {
  display: none;
}

.stage-config-content {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  z-index: 1;
  pointer-events: auto;
  animation: modal-slide-in 0.2s ease-out;
}

@keyframes modal-slide-in {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.stage-config-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stage-config-title {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
}

.stage-config-subtitle {
  margin: var(--spacing-1) 0 0 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.stage-config-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--color-gray-400);
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.stage-config-close:hover {
  color: var(--color-gray-600);
  background-color: var(--color-gray-100);
}

.stage-config-body {
  padding: var(--spacing-6);
}

.config-section {
  margin-bottom: var(--spacing-8);
}

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

.section-title {
  margin: 0 0 var(--spacing-4) 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
}

.section-description {
  margin: 0 0 var(--spacing-4) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.5;
}

/* Interview selection styles */
.interview-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.interview-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background-color: var(--color-gray-50);
  transition: all 0.2s ease;
}

.interview-item:hover {
  border-color: var(--color-primary-200);
  background-color: var(--color-primary-50);
}

.interview-checkbox {
  margin: 0;
}

.interview-info {
  flex: 1;
}

.interview-title {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
}

.interview-meta {
  margin: var(--spacing-1) 0 0 0;
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

/* Field configuration styles */
.field-config-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.field-config-item {
  padding: var(--spacing-4);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
}

.field-config-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-3);
}

.field-title {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
}

.field-type-badge {
  font-size: var(--font-size-xs);
  padding: var(--spacing-1) var(--spacing-2);
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  border-radius: var(--radius-sm);
}

.field-config-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3);
  align-items: end;
}

.stage-config-footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-3);
}

.footer-actions {
  display: flex;
  gap: var(--spacing-3);
}

/* ==================== RULE EDITOR ==================== */

.no-selection-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-8);
  color: var(--color-gray-500);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-4);
}

.empty-title {
  margin: 0 0 var(--spacing-2) 0;
  color: var(--color-gray-700);
  font-size: var(--font-size-lg);
}

.empty-message {
  margin: 0;
  max-width: 300px;
}

.rule-form {
  flex: 1;
  padding: var(--spacing-6);
  overflow-y: auto;
}

.rule-context {
  margin-bottom: var(--spacing-6);
  padding: var(--spacing-4);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.context-title {
  margin: 0 0 var(--spacing-1) 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
}

.context-path {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  font-family: var(--font-family-mono);
}

/* ==================== FORM SECTIONS ==================== */

.form-section {
  margin-bottom: var(--spacing-8);
  border: none;
  padding: 0;
}

.section-title {
  margin: 0 0 var(--spacing-3) 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.section-icon {
  font-size: 1.1em;
}

.section-description {
  margin: 0 0 var(--spacing-4) 0;
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* ==================== INTERVIEW LIST ==================== */

.interview-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  max-height: 200px;
  overflow-y: auto;
  padding: var(--spacing-3);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background-color: var(--color-gray-50);
}

.interview-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-base);
  transition: all var(--transition-fast);
}

.interview-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.interview-checkbox {
  margin: 0;
}

.interview-label {
  flex: 1;
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
}

.interview-description {
  color: var(--color-gray-500);
  font-size: var(--font-size-xs);
  margin-top: var(--spacing-1);
}

/* ==================== RADIO GROUPS ==================== */

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.radio-option {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-3);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.radio-option:hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.radio-option:has(.radio-input:checked) {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.radio-input {
  margin: 0;
  margin-top: 2px; /* Align with text */
}

.radio-label {
  flex: 1;
  cursor: pointer;
  margin: 0;
}

.radio-text {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-1);
}

.radio-description {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

/* ==================== K-VALUE CONTAINER ==================== */

.k-value-container {
  margin-top: var(--spacing-4);
  padding: var(--spacing-4);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
}

.number-input {
  max-width: 120px;
}

/* ==================== PREDICATE EDITOR ==================== */

.predicate-editor {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background-color: var(--color-gray-50);
  min-height: 200px;
  padding: var(--spacing-4);
}

.predicate-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 150px;
  color: var(--color-gray-500);
  font-style: italic;
}

/* ==================== FORM ACTIONS ==================== */

.form-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  margin-top: var(--spacing-6);
}

/* ==================== FOOTER ==================== */

.app-footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  padding: var(--spacing-4) 0;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
  text-align: center;
}

.footer-text {
  margin: 0;
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

.footer-separator {
  margin: 0 var(--spacing-2);
  color: var(--color-gray-400);
}

/* ==================== TOAST NOTIFICATIONS ==================== */

.toast-container {
  position: fixed;
  top: var(--spacing-6);
  right: var(--spacing-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  max-width: 400px;
}

.toast {
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  animation: toast-slide-in 0.3s ease-out;
}

.toast.toast-success {
  border-color: var(--color-success);
  background-color: var(--color-success-light);
}

.toast.toast-error {
  border-color: var(--color-danger);
  background-color: var(--color-danger-light);
}

.toast.toast-warning {
  border-color: var(--color-warning);
  background-color: var(--color-warning-light);
}

.toast-icon {
  font-size: 1.2em;
  margin-top: 2px;
}

.toast-content {
  flex: 1;
}

.toast-title {
  margin: 0 0 var(--spacing-1) 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.toast-message {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

.toast-close {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--color-gray-500);
  font-size: 1.2em;
  line-height: 1;
  transition: color var(--transition-fast);
}

.toast-close:hover {
  color: var(--color-gray-700);
}

@keyframes toast-slide-in {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ==================== MODAL ==================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
  /* Ensure modal is above everything else */
  pointer-events: auto;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  /* Ensure backdrop captures clicks */
  pointer-events: auto;
}

.modal-content {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  animation: modal-slide-in 0.2s ease-out;
  /* Ensure content is above backdrop */
  z-index: 1;
  pointer-events: auto;
}

.modal-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.modal-close {
  background: none;
  border: none;
  padding: var(--spacing-1);
  cursor: pointer;
  color: var(--color-gray-500);
  font-size: 1.5em;
  line-height: 1;
  border-radius: var(--radius-base);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-gray-700);
  background-color: var(--color-gray-100);
}

.modal-body {
  padding: var(--spacing-6);
}

.modal-description {
  margin: 0;
  color: var(--color-gray-700);
}

.modal-footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-3);
}

@keyframes modal-slide-in {
  from {
    transform: translateY(-20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ==================== RESPONSIVE DESIGN ==================== */

@media (max-width: 1200px) {
  .dashboard-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .tree-panel {
    order: 1;
  }

  .rule-panel {
    order: 2;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-4);
  }

  .header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .status-content {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-2);
  }

  .app-main {
    padding: var(--spacing-4);
  }

  .dashboard-content {
    gap: var(--spacing-4);
  }

  .panel-header,
  .panel-content,
  .rule-form {
    padding: var(--spacing-4);
  }

  .toast-container {
    left: var(--spacing-4);
    right: var(--spacing-4);
    max-width: none;
  }

  .modal {
    padding: var(--spacing-2);
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: var(--spacing-4);
  }
}

@media (max-width: 480px) {
  .header-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }
}