/* ===== Settings — API Keys ===== */
/* API Key Cards */
.api-keys-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.api-keys-loading {
  color: var(--text-muted);
  text-align: center;
  padding: 40px 20px;
}

.api-key-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.api-key-card--disabled {
  opacity: 0.5;
}

.api-key-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
}

.api-key-card-title {
  font-size: 14px;
  font-weight: 600;
}

.api-key-card-note {
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.api-key-card-body {
  padding: 12px 16px;
}

.api-key-field {
  margin-bottom: 10px;
}

.api-key-field:last-child {
  margin-bottom: 0;
}

.api-key-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.api-key-input-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.api-key-masked {
  flex: 1;
  font-size: 13px;
  font-family: "SF Mono", "Fira Code", monospace;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.api-key-masked.no-value {
  color: var(--text-muted);
  font-style: italic;
  font-family: inherit;
}

.api-key-input {
  flex: 1;
  font-size: 13px;
  font-family: "SF Mono", "Fira Code", monospace;
  padding: 8px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
}

.api-key-input:focus {
  box-shadow: 0 0 0 2px rgba(255, 107, 138, 0.2);
}

.api-key-card-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--border-light);
  background: var(--bg-secondary);
}

.api-key-status {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}

.settings-error {
  color: var(--text-muted);
  text-align: center;
  padding: 20px;
}

/* 서비스 헤더 액션 */
.api-key-card-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.api-key-delete-service-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
}

.api-key-card:hover .api-key-delete-service-btn {
  opacity: 1;
}

.api-key-delete-service-btn:hover {
  color: #e74c3c;
}

/* 새 서비스 추가 버튼 */
.api-key-add-btn {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  background: var(--bg-primary);
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.api-key-add-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* 새 서비스 추가 폼 */
.api-key-add-form {
  margin-top: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--accent);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.api-key-add-form-header {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--border-light);
}

.api-key-add-form-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.api-key-add-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.api-key-add-field input[type="text"] {
  width: 100%;
  padding: 8px 12px;
  font-size: 13px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
  box-sizing: border-box;
}

.api-key-add-field input[type="text"]:focus {
  border-color: var(--accent);
}

.api-key-add-key-row {
  display: flex;
  gap: 8px;
  margin-bottom: 6px;
  align-items: center;
}

.api-key-add-key-row input {
  flex: 1;
  padding: 8px 12px;
  font-size: 13px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none;
}

.api-key-add-key-row input:focus {
  border-color: var(--accent);
}

.api-key-add-key-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 0 4px;
  flex-shrink: 0;
}

.api-key-add-key-remove:hover {
  color: #e74c3c;
}

.api-key-add-key-more {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 0;
  margin-top: 2px;
}

.api-key-add-key-more:hover {
  text-decoration: underline;
}

.api-key-add-form-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-top: 1px solid var(--border-light);
  background: var(--bg-secondary);
}

.api-key-add-status {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
}