:root {
  --primary-color: #4f46e5;
  --primary-hover-color: #4338ca;
  --secondary-color: #e5e7eb;
  --secondary-hover-color: #d1d5db;
  --text-color: #1f2937;
  --subtle-text-color: #6b7280;
  --border-color: #e5e7eb;
  --background-color: #f9fafb;
  --card-background: #ffffff;

  --danger-color: #ef4444;
  --danger-hover-color: #dc2626;
  --success-color: #10b981;
  --success-hover-color: #059669;
  --info-color: #3b82f6;
  --info-hover-color: #2563eb;
  --warning-color: #f59e0b;
  --warning-hover-color: #d97706;
  --business-color: #8b5cf6;
  --business-hover-color: #7c3aed;
  --api-color: #14b8a6;
  --api-hover-color: #0d9488;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --transition-speed: 0.2s;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: linear-gradient(180deg, #f3e8ff 0%, #eef2ff 100%);
  color: var(--text-color);
  line-height: 1.6;
}

#root {
  padding: 1rem 2rem 2rem;
  max-width: 1200px;
  margin: 2rem auto;
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: 1px solid #e5e7eb;
}

.app-header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 1rem;
}

.app-header-container h1 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 700;
  color: #3730a3;
  justify-content: flex-start;
}

.project-actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.project-actions button span {
  margin-right: 0.5rem;
}

h1, h2, h3, h4 {
  margin-top: 0;
}

h1 {
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

h1 .icon {
  font-size: 2.25rem;
  color: var(--primary-color);
}

.tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.tab-button {
  padding: 0.75rem 1.5rem;
  border: none;
  background-color: transparent;
  color: var(--subtle-text-color);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.tab-button:hover {
  color: var(--primary-color);
}

.tab-button.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  animation: fadeIn 0.5s ease-in-out;
  padding-top: 1rem;
}

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

.card {
  background-color: var(--card-background);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background-color: #f9fafb;
  border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
}

.card-header .prefix {
  background-color: var(--primary-color);
  color: white;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

.item-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0 0;
  animation: fadeIn 0.4s ease-in-out;
}

.item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-speed) ease;
}
.item:last-child {
  border-bottom: none;
}
.item:hover {
  background-color: #f9fafb;
}

.item-details {
  font-size: 0.95rem;
  flex-grow: 1;
}

.item-details .name {
  font-weight: 600;
  color: var(--text-color);
}

.encrypted-icon {
  color: var(--warning-color);
  margin-right: 4px;
  font-style: normal;
  display: inline-block;
  user-select: none;
}

.item-details .meta {
  color: var(--subtle-text-color);
  font-size: 0.85rem;
}

.item-details .signature {
  color: #4f46e5;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
  font-size: 0.8rem;
  margin-left: 0.5rem;
}

.item-details .link-info {
  font-size: 0.85rem;
  color: var(--primary-color);
  font-style: italic;
  margin-top: 4px;
}

.item-actions {
  flex-shrink: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

button, .button {
  border: 1px solid transparent;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--font-family);
  transition: all var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

button:focus-visible, .button:focus-visible {
  outline: 2px solid var(--primary-hover-color);
  outline-offset: 2px;
}

.button-primary {
  background-color: var(--primary-color);
  color: white;
}
.button-primary:hover {
  background-color: var(--primary-hover-color);
  box-shadow: 0 2px 5px rgba(79, 70, 229, 0.3);
}

.button-secondary {
  background-color: var(--card-background);
  color: var(--text-color);
  border: 1px solid var(--secondary-color);
}
.button-secondary:hover {
  background-color: var(--background-color);
  border-color: var(--secondary-hover-color);
}

.button-danger {
  background-color: transparent;
  color: var(--danger-color);
}
.button-danger:hover {
  background-color: #fef2f2;
  border-color: #fecaca;
  color: var(--danger-hover-color);
}

.button-danger-icon {
  background: transparent;
  border: none;
  color: var(--subtle-text-color);
  font-size: 1.5rem;
  padding: 0 0.5rem;
  line-height: 1;
}
.button-danger-icon:hover {
    color: var(--danger-color);
}

.button-edit {
   background-color: transparent;
   color: var(--subtle-text-color);
}
.button-edit:hover {
   background-color: #f0f0f0;
   color: var(--text-color);
}

.button-sync {
  background-color: #f0e6ff;
  color: #5b21b6;
  border-color: transparent;
}
.button-sync:hover {
  background-color: #e9d5ff;
  color: #6d28d9;
}
.button-sync span {
    font-size: 1rem;
}

.button-success {
  background-color: var(--success-color);
  color: white;
}
.button-success:hover { background-color: var(--success-hover-color); }
.button-info {
  background-color: var(--info-color);
  color: white;
}
.button-info:hover { background-color: var(--info-hover-color); }
.button-warning {
  background-color: var(--warning-color);
  color: white;
}
.button-warning:hover { background-color: var(--warning-hover-color); }
.button-business {
  background-color: var(--business-color);
  color: white;
}
.button-business:hover { background-color: var(--business-hover-color); }
.button-api {
  background-color: var(--api-color);
  color: white;
}
.button-api:hover { background-color: var(--api-hover-color); }
.button-download-all {
  background-color: #374151;
  color: white;
}
.button-download-all:hover {
  background-color: #1f2937;
}

.button-large {
  padding: 0.8rem 1.75rem;
  font-size: 1rem;
  gap: 0.75rem;
}

button:disabled, .button:disabled {
  background-color: #e5e7eb;
  color: #9ca3af;
  cursor: not-allowed;
  box-shadow: none;
  border-color: #e5e7eb;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-color);
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  font-family: var(--font-family);
  background-color: var(--card-background);
  resize: vertical;
  box-sizing: border-box;
  transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-group-separator {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(31, 41, 55, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.3s;
  z-index: 1000;
  backdrop-filter: blur(4px);
  padding: 1rem;
}

.modal-content {
  background: var(--background-color);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from { transform: translateY(-20px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  flex-shrink: 0;
}

.modal-header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-color);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}

.empty-state {
  text-align: center;
  padding: 3rem 2rem;
  background-color: var(--card-background);
  border: 1px dashed var(--border-color);
  border-radius: var(--border-radius);
}

.empty-state .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: inline-block;
  opacity: 0.6;
}

.empty-state p {
  font-size: 1.1rem;
  color: var(--subtle-text-color);
  max-width: 40ch;
  margin: 0 auto;
}

.loading-state {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    color: var(--subtle-text-color);
    padding: 2rem;
    flex-grow: 1;
}

.loading-state p {
    margin-top: 1rem;
    font-size: 1rem;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 5px solid var(--secondary-color);
    border-bottom-color: var(--primary-color);
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

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

.card-content-define {
    padding: 1.5rem;
    animation: fadeIn 0.5s ease-in-out;
}

.settings-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem 1.5rem;
}

@media (min-width: 768px) {
    .settings-form {
        grid-template-columns: 1fr 1fr;
    }
}

.expand-icon {
  transition: transform 0.2s ease-in-out;
  font-size: 0.8rem;
  color: var(--subtle-text-color);
}
.expand-icon.expanded {
  transform: rotate(90deg);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  margin-top: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}
.entity-content .section-header:first-child {
  margin-top: 1rem;
}

.section-title {
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    border: none;
    font-size: 1rem;
}

.entity-container {
    border-top: 1px solid var(--border-color);
    margin-top: 1rem;
    padding-top: 1rem;
}
.entity-container:first-child {
    border-top: none;
    margin-top: 0;
    padding-top: 0;
}

.entity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    width: 100%;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: background-color 0.2s ease;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.entity-header:hover {
  background-color: #f9fafb;
}

.entity-header h4 {
    margin: 0;
    color: #374151;
    font-size: 1.1rem;
    font-weight: 600;
}

.entity-header div {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.entity-content {
    padding-left: 2rem; 
    padding-bottom: 0.5rem;
    animation: fadeIn 0.4s ease-in-out;
}

.crud-generator {
  text-align: center;
  margin-bottom: 1.5rem;
}

.crud-generator p {
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: var(--subtle-text-color);
}

.code-block {
    background-color: #1e1e1e;
    color: #d4d4d4;
    padding: 1rem;
    border-radius: var(--border-radius);
    overflow: auto;
    white-space: pre;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
    font-size: 0.875rem;
    border: 1px solid #333;
    flex-grow: 1;
    min-height: 200px;
}

.sync-modal-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-height: 0;
}

.sync-modal-tabs {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.sync-modal-tabs .tab-button {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

.sync-modal-code {
    margin-top: 1rem;
    flex-grow: 1;
    display: flex;
    min-height: 0;
}

.sync-modal-code .code-block {
    width: 100%;
}

/* New styles for method editor modal */
.modal-form-body {
    overflow-y: auto;
    padding: 0.5rem;
    flex-grow: 1;
    min-height: 0;
}

.modal-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem 2rem;
    overflow-y: auto;
    padding: 0.25rem;
    flex-grow: 1;
    min-height: 0;
}

@media (min-width: 768px) {
    .modal-form-grid {
        grid-template-columns: 3fr 2fr;
    }
}

.modal-form-main {
    display: flex;
    flex-direction: column;
}

.modal-form-sidebar {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.param-toolbar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.param-toolbar > * {
    flex-grow: 1;
}

.param-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.param-item {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 0.5rem;
    align-items: center;
}

.param-item input {
    padding: 0.5rem;
    font-size: 0.85rem;
}

.badge-ai, .badge-verb, .badge-public {
    display: inline-block;
    margin-left: 0.5rem;
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    vertical-align: middle;
    line-height: 1;
    color: white;
}

.badge-ai {
    background-color: var(--business-color);
}

.badge-verb {
    text-transform: uppercase;
}
.badge-verb-get { background-color: var(--success-color); }
.badge-verb-post { background-color: var(--info-color); }
.badge-verb-put { background-color: var(--warning-color); }
.badge-verb-delete { background-color: var(--danger-color); }

.badge-public {
    background-color: var(--subtle-text-color);
}

/* AI Generator Tab */
.ai-generator-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: var(--card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    display: flex;
    flex-direction: column;
}

.ai-generator-container h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.ai-generator-container p {
    color: var(--subtle-text-color);
    margin-bottom: 1.5rem;
}

.ai-generator-container textarea {
    min-height: 200px;
    margin-bottom: 1.5rem;
}